S$ 272 Find Cheap Flights to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 28-10. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
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Flights Deals

Cheap Flights to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to London 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals to London

Tue, 23 Sep - Tue, 30 Sep
 Logo
19:45 - 15:40SIN-STN
26h 55m3 stops
 Logo
08:00 - 13:20STN-SIN
46h 20m3 stops
S$ 703
Find Deal
Thu, 11 Sep - Sat, 27 Sep
 Logo
19:45 - 13:35SIN-STN
24h 50m3 stops
 Logo
07:55 - 13:20STN-SIN
46h 25m3 stops
S$ 705
Find Deal
Mon, 15 Sep - Tue, 30 Sep
 Logo
19:45 - 13:35SIN-STN
24h 50m3 stops
 Logo
08:00 - 13:20STN-SIN
46h 20m3 stops
S$ 744
Find Deal
Mon, 8 Sep - Sun, 21 Sep
Etihad Airways Logo
21:10 - 15:15SIN-LHR
25h 05m1 stop
Etihad Airways Logo
09:30 - 09:40LHR-SIN
17h 10m1 stop
S$ 777Etihad Airways
Find Deal
Wed, 17 Sep - Fri, 26 Sep
Etihad Airways Logo
21:10 - 18:45SIN-LHR
28h 35m1 stop
Etihad Airways Logo
09:30 - 09:40LHR-SIN
17h 10m1 stop
S$ 799Etihad Airways
Find Deal
Sun, 7 Sep - Sun, 21 Sep
Emirates Logo
00:50 - 12:55SIN-STN
19h 05m1 stop
Emirates Logo
14:55 - 14:05STN-SIN
16h 10m1 stop
S$ 933Emirates
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Lufthansa Logo
23:55 - 09:20SIN-LCY
17h 25m1 stop
Lufthansa Logo
18:15 - 16:55LCY-SIN
14h 40m1 stop
S$ 1,066Lufthansa
Find Deal
Mon, 22 Sep - Sun, 5 Oct
SWISS Logo
23:20 - 08:50SIN-LCY
16h 30m1 stop
SWISS Logo
19:20 - 17:05LCY-SIN
14h 45m1 stop
S$ 1,070SWISS
Find Deal
Tue, 30 Dec - Thu, 8 Jan
Lufthansa Logo
23:55 - 09:15SIN-LCY
17h 20m1 stop
Lufthansa Logo
18:15 - 16:55LCY-SIN
14h 40m1 stop
S$ 1,073Lufthansa
Find Deal
Thu, 18 Sep - Mon, 22 Sep
SWISS Logo
23:20 - 08:50SIN-LCY
16h 30m1 stop
SWISS Logo
08:10 - 17:05LCY-SIN
25h 55m1 stop
S$ 1,076SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for flights to London

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

What is the cheapest month to fly to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London, 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 to London is February, where tickets cost S$ 954 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Singapore is S$ 1,269 and S$ 1,261 respectively. For one-way flights, the best month to travel is February with an average price of S$ 954.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Singapore S$ 1,216 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London, 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, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Stansted Airport (STN), with an average flight price of S$ 83.

Good to know – Book Cheap London Plane Tickets

Low seasonFebruary
Cheapest flightS$ 272
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Singapore to London Gatwick Airport

When to book flights to London

Are your dates flexible? Find out the best times to travel to London 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. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London flights

  • Which London airport is closest to central London?

    There are 6 airports in London. The closest airport to London’s city centre is London City (12 km). London Heathrow Airport, London Gatwick Airport, and London Luton Airport are 23 km, 38 km, and 45 km from the centre of London, respectively.

  • How much is a flight to London?

    On average, a flight to London costs S$ 1,361. The cheapest price found on KAYAK in the last 2 weeks cost S$ 631 and departed from Singapore Changi Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Tuesday where round-trip tickets can be as cheap as S$ 1,151. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are S$ 1,300 on average.

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

    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 to London.

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

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

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

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

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

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

  • What is the cheapest time of day to fly to London?

    The cheapest time of day to fly to London is generally in the afternoon, when round-trip flights cost S$ 667 on average. The most expensive time of day to fly to London is generally at night, which is peak travel time and where the average cost of a ticket is S$ 980.

  • How many direct flights to London are there each week?

    Each week there are around 56 direct flights from within Singapore to London. The most common day for departures is Saturday, with 14% of flights taking off on this day.

Top tips for finding cheap flights to London

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 851 or less one-way and S$ 1,216 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Prefer to fly direct to London?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to London.
Find which airlines fly direct to London, which days they fly and book direct flights.

Direct departures

Singapore to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Wednesday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Thursday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Sunday

ANA, AccesRail, Aegean Airlines, +126 more

ANA, AccesRail, +127 more

See more direct flights

Direct returns

London to Singapore

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +123 more

ANA, AccesRail, +124 more

Wednesday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Thursday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Sunday

ANA, AccesRail, Aegean Airlines, +126 more

ANA, AccesRail, +127 more

See more direct flights

Reviews of the top 5 airlines flying to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to London? 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
EmiratesOverall score based on 3300 reviews
8.2Entertainment
8.0Comfort
8.1Boarding
7.9Food
8.3Crew
Airline reviews

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

8.0 ExcellentAnonymous, Jun 2025HYD - DXB
Read more Emirates reviews

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

They should resume the fast track for business / first class passengers

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

Flight was delayed by and hour but were informed beforehand

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

The ground staff on Islamabad is horrible. The on board services are excellent.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

Enough vegetarian food was not available on the flight for all vegetarian guests on the plane. Crew did not adequately handle this experience

Food from Surabaya was below average but from Singapore is much better

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Planes was old - business class seats looked like they were installed in the 80s

Our baggage didn’t arrive with us on the plane. Need I say more?

The cabin was warm and few used the blankets. I should’ve upgraded.

The plan was delayed for takeoff by an hour, but we ended up making the landing on time which was a nice surprise.

Delay more than hour created pressure to catch the connecting flight

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

The meal was wonderful and strawberry ice cream was a plus.

Each flight we took was late with little or no updates or information.

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

Fair, difficult to find the departure gate. Luggage delayed on arrival

Very old aircraft. Seat 15 A & B personal light not working, foot rest broken in 15 A , reclining push buttons required two people to do it. Overall experience was below standard. The same food was served both the times. No snacks in the ally, drink choices very limited. It felt like it was the year 2000. The crew unfriendly, hospitality 4/10.

Friendly on board crew, kept informed on flight. Pre-ordered food arrived as ordered

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

I would like to recognize a crewmember for her above and beyond service. Her name is Emily Milburn. The flight was delayed for more than a couple of hours, as we sat on the tarmac because of a storm in London. I could not connect to the Wi-Fi, which I needed to do to arrange for my follow up flight back to the US. This young lady told me that her cell phone had reception and offered to provide me connection through her phone. I was beyond impressed. Later on the gentleman sitting next to me, could not connect to the charging portal. Emily came back with her personal auxiliary battery and offered to the other passenger. She certainly needs to be recognized by British Airways for going above and beyond what is expected. She was the ultimate professional and very friendly, and I have to admit that, given the delay, the passengers were not the easiest to deal with.

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Luton
Eastbourne
Slough
Dorking
Worthing
Croydon
Brentford
Feltham
Gatwick
Richmond
Milton Keynes
Basingstoke
Dartford
Chesham
Dover
Guildford
St. Albans
Stansted

Everything you need to know for your flight to London

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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