LON - SIN

S$ 368 Find Cheap Flights from London to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Singapore departing on 25-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
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Cheap Flight Deals from London to Changi (LON-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Changi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Singapore

Recommended return deals departing in the coming months from the most popular airlines that fly from London to Singapore.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
21:10 - 11:40LHR-SIN
30h 30m1 stop
12:40 - 19:10SIN-LHR
38h 30m1 stop
S$ 684Shenzhen Airlines
Find Deal
Sat, 1 Mar - Sun, 16 Mar
21:10 - 00:55LHR-SIN
19h 45m1 stop
12:40 - 20:00SIN-LHR
38h 20m1 stop
S$ 685Shenzhen Airlines
Find Deal
Mon, 17 Mar - Tue, 8 Apr
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
S$ 878British Airways
Find Deal
Sun, 2 Mar - Mon, 10 Mar
22:05 - 19:00LHR-SIN
12h 55mdirect
09:00 - 15:45SIN-LHR
13h 45mdirect
S$ 882Singapore Airlines
Find Deal
Sat, 15 Mar - Sun, 6 Apr
18:55 - 15:55LHR-SIN
13h 00mdirect
23:15 - 05:40SIN-LHR
14h 25mdirect
S$ 883British Airways
Find Deal
Fri, 7 Mar - Tue, 25 Mar
09:20 - 06:15LGW-SIN
12h 55mdirect
23:55 - 06:25SIN-LGW
13h 30mdirect
S$ 887Singapore Airlines
Find Deal
Tue, 25 Feb - Tue, 6 May
18:35 - 17:05LGW-SIN
15h 30m1 stop
23:30 - 17:50SIN-LGW
25h 20m1 stop
S$ 968SWISS
Find Deal
Tue, 6 May - Thu, 22 May
19:10 - 17:55LCY-SIN
14h 45m1 stop
00:05 - 08:45SIN-LCY
16h 40m1 stop
S$ 972SWISS
Find Deal
Thu, 6 Mar - Wed, 19 Mar
17:00 - 16:25LCY-SIN
16h 25m1 stop
23:40 - 08:40SIN-LCY
16h 00m1 stop
S$ 1,006Lufthansa
Find Deal
Mon, 28 Apr - Thu, 15 May
18:15 - 16:50LCY-SIN
14h 35m1 stop
23:55 - 09:25SIN-LCY
17h 30m1 stop
S$ 1,077Lufthansa
Find Deal
Mon, 10 Feb - Wed, 26 Feb

Flights from London to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Singapore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Singapore.
Our data shows that the cheapest route for a return flight from London to Singapore cost S$ 807 and was between London Heathrow Airport (LHR) and Singapore (SIN). On average, the best prices are found if you fly from London Gatwick Airport (LGW) to Singapore (SIN). The average price for a return flight for this route is S$ 807.

What’s the cheapest day of the week to fly from London to Singapore?

The average price of all round-trip flights from London to Singapore clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Singapore on a Thursday and more expensive on a Tuesday. On your return trip to London, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from London to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Singapore is May, where tickets cost S$ 1,016 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is S$ 1,584 and S$ 1,532 respectively.

How far in advance should I book a flight from London to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to Singapore, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

June

High season

July

Cheapest flight

S$ 368
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from London Gatwick Airport to Singapore

When to book flights from London to Singapore

Are your dates flexible? Find out the best times to travel from London to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to Singapore: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Singapore 
MartinFlew with Singapore AirlinesLHR-SINJan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas AirwaysLHR-SINSept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas AirwaysLHR-SINMay 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore AirlinesLHR-SINFeb 2024
Flew with Singapore Airlines great experience and efficient transfer to next flight at Changi . Premium economy was worth the extra giving easier boarding and comfortable seats with more room.

FAQs for booking flights from London to Singapore

  • Does the Singapore Changi Airport offer services for children?

    Finding entertainment for children will not be an issue at Singapore Changi Airport where families will find a few child-friendly facilities. Kids under 13 will have the opportunity to climb and run around the extensive playgrounds located in all airport’s terminals. There is also an Art Rubbing Station where both kids and adults can create colourful imprints. Parents with infants can also rest assured that they will find baby care facilities at the airport.

  • Can I fly non-stop from London to Singapore?

    Yes, you can find non-stop flights from London to Singapore with British Airways, Singapore Airlines, Qantas Airways, Norwegian Air and a few other airlines. The vast majority of the flights from London to Singapore depart from London Heathrow Airport.

  • Are there onsite airport hotels at Singapore Changi Airport?

    There are three transit hotels at Singapore Changi located in different terminals. Aerotel Airport Transit Hotel in Terminal 1 features a swimming pool and apart from regular rooms, they also offer budget-friendly options. Terminal 2 and 3 have Ambassador Transit Hotels.

  • What is the best way to get to the centre from Singapore Changi Airport?

    Taking the City Shuttle is the most convenient option to transfer from Singapore Changi Airport to your hotel. The shuttle runs every 15 to 30 minutes and costs about 8£ for an adult ticket. You can book the ticket via the airport’s website, call the hotline or use the self-service kiosks at the airport. If you want to pay in cash, book the shuttle at Ground Transport Concierge located in the Arrivals zone.

  • What is the cheapest flight from London to Singapore?

    In the last 3 days, the lowest price for a flight from London to Singapore was S$ 269 for a one-way ticket and S$ 500 for a return.

  • Which airports will I be using when flying from London to Singapore?

    On your way to Singapore, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Singapore Changi.

  • Which aircraft models fly most regularly from London to Singapore?

    The Airbus A380-800 is the aircraft model that flies most regularly on the London to Singapore flight route.

  • Which airline alliances offer flights from London to Singapore?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London and Singapore, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Singapore?

    There are direct flights from London to Singapore on a daily basis.

  • Which is the best airline for flights from London to Singapore, Singapore Airlines or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Singapore are Singapore Airlines and SWISS. With an average price for the route of S$ 1,244 and an overall rating of 8.1, Singapore Airlines is the most popular choice. SWISS is also a great choice for the route, with an average price of S$ 1,603 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 586 or less one-way and S$ 981 or less round-trip.
  • Those who booked their flight from London to Singapore with Singapore Airlines and wish to spend the long flight in comfort, consider an upgrade to Premium Economy class. Apart from a spacious seat with a calf and foot-rest which will allow you to stretch, you will get a stowage space, more entertainment options and priority service.
  • Travellers who have early flights from London to Singapore, consider spending the night at one of the hotels at London Heathrow Airport. Check out rooms at YOTEL or Hilton London Heathrow Airport located in Terminal 4. There is also a luxury hotel Sofitel London Heathrow Airport in Terminal 5.
  • Have a lot of time to kill at Singapore Changi Airport? Go for a swim in the rooftop pool or enjoy some time in a jacuzzi for a fee at Aerotel Airport Transit Hotel. After that you can indulge in massage therapy or foot reflexology at TranSpa and Spa Express.
  • If you have to do to some work or just want to read a book in peace while waiting at the Singapore Changi Airport, book a spot at The Haven lounge. It comes with numerous entertainment options, free Internet access, computers and complimentary snacks. It is also possible to rent a meeting room, use a shower or catch up on your sleep at a nap-room.
  • Looking for a nice and refreshing place to rest while at Singapore Changi Airport? Find the Water Lily Garden, Piazza Garden, Scultpural Tree Garden or the rooftop Cactus Garden located in transit hall at Terminal 1 where you will find a lot of greenery and peaceful ambience which is bound to put you in a good mood.
See more tips

Prefer to fly direct from London to Singapore Changi?

Find which airlines fly direct from London to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

London to Singapore Changi

Monday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Thursday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

Friday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Saturday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Sunday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

See more direct flights

Direct returns

Singapore Changi to London

Monday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Thursday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

Friday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Saturday

Air Canada, Air New Zealand, American Airlines, +12 more

Air Canada, Air New Zealand, +13 more

Sunday

Air Canada, Air New Zealand, American Airlines, +11 more

Air Canada, Air New Zealand, +12 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Singapore

 
See real verified KAYAK customer reviews for airlines flying from London to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1327 reviews
7.9Comfort
8.0Entertainment
8.2Boarding
7.7Food
8.6Crew
Airline reviews

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

6.0 Goodstuart, Jan 2025BNE - SIN
Read more Singapore Airlines reviews

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

Qatar Airways in-flight first/business class service is superior to any US airline; excellent meals are served on short haul flights such as between DXB and DOH.

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

More facilities to transport to the gates......felt too much walking distance

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

My luggage did not make the connection and 4 days later I still have not received it.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

I like how professional, fast and good the whole experience was.

Nothing special.. they could have provided something to eat without a charge

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

better announcing at the gate prior to boarding and better organization of various gps

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

I have no complaints. The crew was attentive, pleasant and heloful

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

No Wi-Fi or food unless you pay an expensive fee.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Boarding was unorganised. The flight was very uncomfortable, the temperature was far too high. On requests to lower it nothing changed.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

Good flight, awful, vindictive, vile customer services in T5 Heathrow.

Ok we did get an upgrade and the flight was delayed 45 minutes BUT without any bias. The crew were excellent, friendly, efficient and verging on exuberant, they all were so happy to do their jobs. Food excellent and the new safety video is fun to watch.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Aer Lingus was the actual airline so they handled everything professionally.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

BAD!!! due to delay I missed my connection in MEX, had to pay for hotel and new flight for next morning increasing my spent for $1,000 usd

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

Good flight. Not a lot of legroom, but it was fine for a short flight.

Everything you need to know for your flight from London to Singapore

Information on your arrival and departure airports

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