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SIN - LHR

Find cheap flights from Singapore to London Heathrow Airport from S$ 329

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Heathrow departing on 12-10. 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.
1 adult
Sat 1-6
Sat 8-6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to London.
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Cheap flight deals from Singapore to Heathrow (SIN-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Heathrow 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:40 - 20:00SIN-LHR
33h 20m1 stop
22:05 - 15:55LHR-SIN
34h 50m1 stop
S$ 769Shenzhen Airlines
Find Deal
Sat, 19 Oct - Sat, 26 Oct
12:00 - 20:00SIN-LHR
39h 00m1 stop
22:05 - 15:55LHR-SIN
34h 50m1 stop
S$ 771Shenzhen Airlines
Find Deal
Sat, 19 Oct - Sat, 26 Oct
23:25 - 20:00SIN-LHR
27h 35m1 stop
22:05 - 06:30LHR-SIN
25h 25m1 stop
S$ 963Air China
Find Deal
Wed, 12 Jun - Mon, 24 Jun
16:15 - 20:00SIN-LHR
34h 45m1 stop
20:25 - 14:45LHR-SIN
35h 20m1 stop
S$ 967Air China
Find Deal
Tue, 28 May - Tue, 4 Jun
20:55 - 15:15SIN-LHR
25h 20m1 stop
21:50 - 09:45LHR-SIN
28h 55m1 stop
S$ 1,001Etihad Airways
Find Deal
Wed, 22 May - Sun, 26 May
20:55 - 06:45SIN-LHR
16h 50m1 stop
20:55 - 09:45LHR-SIN
29h 50m1 stop
S$ 1,047Etihad Airways
Find Deal
Tue, 28 May - Fri, 14 Jun
01:40 - 12:25SIN-LHR
17h 45m1 stop
20:40 - 21:45LHR-SIN
18h 05m1 stop
S$ 1,098Emirates
Find Deal
Wed, 15 May - Sun, 19 May
01:40 - 14:25SIN-LHR
19h 45m1 stop
19:50 - 21:45LHR-SIN
18h 55m1 stop
S$ 1,103Emirates
Find Deal
Thu, 16 May - Sun, 26 May
22:35 - 05:25SIN-LHR
13h 50mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
S$ 1,152British Airways
Find Deal
Wed, 18 Sep - Mon, 30 Sep
23:20 - 06:30SIN-LHR
14h 10mdirect
21:10 - 17:45LHR-SIN
13h 35mdirect
S$ 1,155British Airways
Find Deal
Tue, 28 May - Fri, 14 Jun

Flights from Singapore to Heathrow - Travel Insights & Trends

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

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

The average price of all flights from Singapore to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Singapore to London Heathrow Airport, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London Heathrow Airport, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to London Heathrow Airport, 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 Singapore to London Heathrow Airport is February, where tickets cost S$ 1,290 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is S$ 1,690 and S$ 1,690 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which airlines provide the cheapest flights from Singapore to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Shenzhen Airlines offered the best one-way deal for that route, at S$ 329. KAYAK users also found Singapore to London Heathrow Airport return flights on Shenzhen Airlines from S$ 769 and on China Southern from S$ 873.

Which airlines fly most frequently between Singapore and London Heathrow Airport?

Singapore and London Heathrow Airport are connected by different airlines. The airlines that fly that route the most regularly are Singapore Airlines (8 flights per day), British Airways (4 flights per day), and Qantas Airways (one flight per day).

Which airlines fly direct between Singapore and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Singapore to London Heathrow Airport.
There are 3 airlines that fly direct from Singapore to London Heathrow Airport. They are: British Airways, Qantas Airways and Singapore Airlines. The cheapest price of all airlines flying this route was found with Qantas Airways at S$ 1,068 for a one-way flight. On average, the best prices for this route can be found at Qantas Airways.

How many flights are there between Singapore and London Heathrow Airport per day?

Each day, there are 13 direct flights that take off from Singapore and land in London Heathrow Airport, with an average flight time of 13h 46m. The most common departure time is 23:00 and most flights take off at night. Each week, there are 91 flights and there are the same amount of flights each day 13.

Which cabin class options are there for flights between Singapore and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Singapore to London Heathrow Airport take?

The average direct flight takes 13h 25m, covering a distance of 17,501 km.

What’s the earliest departure time from Singapore to London Heathrow Airport?

Early birds can take the earliest flight from Singapore at 01:10 and will be landing in London Heathrow Airport at 07:45.

What’s the latest departure time from Singapore to London Heathrow Airport?

If you prefer to fly at night, the latest flight from Singapore to London Heathrow Airport jets off at 23:30 and lands at 05:55.

Good to know

Low season

January

High season

December

Cheapest flight

S$ 329
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Singapore to London Heathrow Airport

When to book flights from Singapore to Heathrow

Are your dates flexible? Find out the best times to travel from Singapore to Heathrow 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.

FAQs for booking Singapore to London Heathrow Airport flights

  • What is the cheapest flight from Singapore to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Singapore to London Heathrow Airport was S$ 241 for a one-way ticket and S$ 564 for a return.

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

    Singapore airport is called Singapore Changi and the only airport in London Heathrow Airport is London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Singapore to London Heathrow Airport flight route: SWISS, Singapore Airlines, Scoot, Lufthansa, KLM, and Malaysia Airlines.

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

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

  • Which airline alliances offer flights from Singapore to London Heathrow Airport?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to London are Singapore Airlines and Emirates. With an average price for the route of S$ 1,492 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of S$ 1,289 and an overall rating of 8.1.

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

    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 Singapore to London Heathrow Airport.

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

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

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

    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 London Heathrow Airport with an airline and back to Singapore with another airline.

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

    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 London Heathrow Airport from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Singapore to London

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 889 or less one-way and S$ 1,160 or less round-trip.

Prefer to fly direct from Singapore Changi to London Heathrow?

Find which airlines fly direct from Changi to Heathrow, which days they fly and book direct flights.

Direct departures

Singapore Changi to London Heathrow

Monday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 more

Tuesday

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

Air Canada, Air New Zealand, +13 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 more

Thursday

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

Air Canada, Air New Zealand, +13 more

Friday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 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, +12 more

Air Canada, Air New Zealand, +13 more

See more direct flights

Direct returns

London Heathrow to Singapore Changi

Monday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 more

Tuesday

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

Air Canada, Air New Zealand, +13 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 more

Thursday

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

Air Canada, Air New Zealand, +13 more

Friday

Air Canada, Air New Zealand, American Airlines, +13 more

Air Canada, Air New Zealand, +14 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, +12 more

Air Canada, Air New Zealand, +13 more

See more direct flights
See more direct flights

Top 5 airlines serving from Singapore to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Singapore to London. 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 Singapore to Heathrow? 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.
8.2
Singapore AirlinesOverall score based on 1472 reviews
8.1Comfort
8.2Entertainment
7.8Food
8.7Crew
8.4Boarding
Airline reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

8.0 ExcellentAnonymous, Apr 2024SIN - DPS
Read more about Singapore Airlines reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

Not that good The crew in the plane were rim professional & almost lost in their work distribution

The crew manager let the staff down by not ensuring special dietary requirements meal were coming in drips . The poor cabin crew did not stop . If organised the cabin could take a short break ..The cabin crew were AWESOME UNLIKE THIER TWO MANAGES!

They had superb boarding (started an hour before flight time). Timely pushback from them gate and an early arrival. Flight and service was very comfortable. I wanted to move my flight to an earlier one, only thing was there was no one at emirates in Heathrow to help. Had to call the call the center and pay to change. There were ample seats on the flight though

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

Probably the best flight I’ve ever been on. Emirates first class is leagues beyond British airways and Lufthansa’s.

Had the salad which tasted awfully spat it out but still got food poisoning 1 after running to toilet crew would not let me sit near toilets I was stuck in window seat

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

CREW manager was rude and nasty Crew was not friendly either and had discriminatory attitude.

Over all good service but from Dubai to Delhi horrible service. Not happy

My parents travelled through emirates for the first time. They were happy with the service provided and the travel.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was a long flight but overall a good one. The one thing that I would comment on is that there is a real problem with disposable plastic products when it comes to the meal service. It would be great for Qatar Airways to find ways to make its meal service more circular and reduce the immense amount of waste.

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

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

Asian Veng meal have Non Veg items which is not ok. Pure veg meals option are too less and they have inclusion of Vedgan and Lactos etc... which is taste less

The business class experience was awesome - I will be using QATAR airways again and it'll be business class again - appreciate the privileges afforded to the business class clients - thank you.

Terrible. The website insisted that I wasn't logging in correctly to confirm my flight. It also wouldn't let me register as a member. I was unable to get a boarding pass until 4 hours before the flight so I couldn't get through security and had to wait. It was unlike anything I've experienced in decades.

Overall good but staff in the place looked extremely tired after 8hrs in 14 hrs journey and then service was cut short and response time for calls increased in later part of flight. Food was ok not astonishing

The 2nd flight from Doha to Mumbai was not of international level expected while booking with Qatar

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Enjoyed the new possibilities of in flight entertainment. Been awhile since I've flown, and that was a nice surprise. Being able to pick from such a variety was personalized and welcomed.

The crew were amazing - A great job. They made me feel special and valued.

Qantas cancelled my flight for no good reason and rebooked me into a middle seat.

Boarding was terrible - the ground staff member Fredeya at lax was more military than customer service, have never encountered a customer service representative as rude as her. Apart from that all other staff were wonderful and the flight was good.

The flight met my expectations. It left and landed on time

I was in premium economy. My seat didn’t recline much - it was broken. My phone charger didn’t work.

Flights delayed multiple times, travellers requests for updates ignored. Qantas continues to desatisfy travelling basics.

Have watched 90% of the movies need to update more movies for the long haul

Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.

Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

They cancelled our ticket, gave us no warning, they reissued it 4 days prior to trip and it was cancelled again when we got to the airport- very stressful, the flight was overbooked so they drove us across Milan to malpensa

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Some how I got “offloaded” even though I had my boarding pass Food was horrible Staff were nice and cheerful No headphones were provided

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Book cheap flights from Singapore to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to London found on KAYAK in the last 72 hours.
12-10Sat
1 stopShenzhen Airlines
39h 00mSIN-LHR
S$ 329
12-10Sat
1 stopAir China
18h 30mSIN-LHR
S$ 387
4-7Thu
1 stopAir China
32h 30mSIN-LHR
S$ 442
30-5Thu
1 stopQatar Airways
16h 55mSIN-LHR
S$ 513
30-5Thu
1 stopQatar Airways
16h 55mSIN-LHR
S$ 518
2-6Sun
1 stopBritish Airways
18h 55mSIN-LHR
S$ 607
9-6Sun
1 stopBritish Airways
18h 00mSIN-LHR
S$ 611
17-5Fri
1 stopEmirates
20h 25mSIN-LHR
S$ 619
20-7Sat
1 stopEmirates
21h 30mSIN-LHR
S$ 636
9-9Mon
directSingapore Airlines
13h 40mSIN-LHR
S$ 698

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Last minute flights from Singapore to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to London that are departing in the next 10 days.
2-5Thu
multi-stopAir France
28h 20mSIN-LHR
9-5Thu
multi-stopAir France
18h 25mLHR-SIN
S$ 940
2-5Thu
multi-stopChina Southern
18h 10mSIN-LHR
6-5Mon
multi-stopChina Southern
17h 20mLHR-SIN
S$ 972
3-5Fri
multi-stopChina Eastern
26h 30mSIN-LHR
12-5Sun
multi-stopChina Eastern
25h 05mLHR-SIN
S$ 1,004
3-5Fri
directBritish Airways
14h 10mSIN-LHR
10-5Fri
directBritish Airways
13h 30mLHR-SIN
S$ 1,147
3-5Fri
directBritish Airways
14h 10mSIN-LHR
5-5Sun
directBritish Airways
13h 30mLHR-SIN
S$ 1,148
6-5Mon
multi-stopQatar Airways
18h 55mSIN-LHR
8-5Wed
multi-stopQatar Airways
18h 20mLHR-SIN
S$ 1,251
2-5Thu
multi-stopQatar Airways
18h 00mSIN-LHR
5-5Sun
multi-stopQatar Airways
15h 45mLHR-SIN
S$ 1,272
3-5Fri
directQantas Airways
14h 20mSIN-LHR
16-5Thu
directQantas Airways
13h 40mLHR-SIN
S$ 1,972
2-5Thu
directSingapore Airlines
13h 35mSIN-LHR
16-5Thu
directSingapore Airlines
13h 05mLHR-SIN
S$ 2,114
2-5Thu
directSingapore Airlines
13h 35mSIN-LHR
10-5Fri
directSingapore Airlines
13h 05mLHR-SIN
S$ 2,147

Search by stops

Search by airline

Search by price

Singapore - London Heathrow Airport Flights

Departure:

Singapore (SIN)Singapore

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Singapore

Cabin classes:

S$ 2,108
S$ 2,758
S$ 1,045