S$ 391 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 13-2. 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 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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Cheap Flight Deals 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.

Recent return flight deals to London

Recommended return deals departing in the coming months from the most popular airlines that fly to London.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:40 - 15:40SIN-LGW
28h 00m2 stops
06:35 - 17:20LGW-SIN
26h 45m2 stops
S$ 765
Find Deal
Tue, 11 Feb - Thu, 27 Feb
19:40 - 15:40SIN-LGW
28h 00m2 stops
06:35 - 17:20LGW-SIN
26h 45m2 stops
S$ 772
Find Deal
Tue, 11 Feb - Thu, 27 Feb
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 849SWISS
Find Deal
Sun, 2 Feb - Sun, 16 Feb
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 850SWISS
Find Deal
Mon, 10 Feb - Thu, 27 Feb
12:40 - 13:55SIN-LHR
33h 15m2 stops
21:00 - 11:40LHR-SIN
30h 40m3 stops
S$ 853China Eastern
Find Deal
Thu, 13 Mar - Mon, 17 Mar
18:30 - 06:30SIN-LGW
20h 00m1 stop
17:00 - 20:25LGW-SIN
19h 25m1 stop
S$ 895China Eastern
Find Deal
Mon, 10 Mar - Sun, 16 Mar
00:30 - 12:05SIN-STN
19h 35m1 stop
14:05 - 15:40STN-SIN
17h 35m1 stop
S$ 899Emirates
Find Deal
Wed, 12 Feb - Sun, 23 Feb
02:30 - 12:05SIN-STN
17h 35m1 stop
20:15 - 21:45STN-SIN
17h 30m1 stop
S$ 902Emirates
Find Deal
Wed, 12 Mar - Wed, 19 Mar
23:15 - 05:40SIN-LHR
14h 25mdirect
18:55 - 15:55LHR-SIN
13h 00mdirect
S$ 938British Airways
Find Deal
Mon, 3 Feb - Sun, 16 Feb
23:15 - 05:40SIN-LHR
14h 25mdirect
18:55 - 15:55LHR-SIN
13h 00mdirect
S$ 939British Airways
Find Deal
Sun, 26 Jan - Tue, 11 Feb

Flights to London - Travel Insights & Trends

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 day to fly to London?

The average price of all round-trip flights to London clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as S$ 1,207. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are S$ 1,361 on average.

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 March, where tickets cost S$ 1,063 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$ 1,366 and S$ 1,310 respectively. For one-way flights, the best month to travel is March with an average price of S$ 1,063.

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

The average price for all round-trip flights to London depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London is generally in the afternoon, when round-trip flights cost S$ 913 on average. The most expensive time of day to fly to London is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,245.

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$ 1,205 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. For the absolute cheapest price, our data suggests you should book 19 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 City Airport (LCY), with an average flight price of S$ 144.

Good to know

Low season

February

High season

December

Cheapest flight

S$ 391
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Singapore to London Stansted 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$ 1,197. The cheapest price found on KAYAK in the last 2 weeks cost S$ 797 and departed from Singapore Changi Airport.

  • 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.

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

    Each week there are around 54 direct flights from within Singapore to London. The most common day for departures is Thursday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to London

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 854 or less one-way and S$ 1,311 or less round-trip.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Singapore is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
See more tips

Prefer to fly direct 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, +115 more

ANA, AccesRail, +116 more

Tuesday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Wednesday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Thursday

ANA, AccesRail, Aegean Airlines, +112 more

ANA, AccesRail, +113 more

Friday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Saturday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Sunday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

See more direct flights

Direct returns

London to Singapore

Monday

ANA, AccesRail, Aegean Airlines, +115 more

ANA, AccesRail, +116 more

Tuesday

ANA, AccesRail, Aegean Airlines, +113 more

ANA, AccesRail, +114 more

Wednesday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Thursday

ANA, AccesRail, Aegean Airlines, +112 more

ANA, AccesRail, +113 more

Friday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Saturday

ANA, AccesRail, Aegean Airlines, +117 more

ANA, AccesRail, +118 more

Sunday

ANA, AccesRail, Aegean Airlines, +120 more

ANA, AccesRail, +121 more

See more direct flights
See more direct flights

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 3347 reviews
8.0Comfort
8.3Crew
8.1Boarding
8.2Entertainment
7.9Food
Airline reviews

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

10.0 ExcellentAnil, Dec 2024DXB - BOM
Read more Emirates reviews

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

Better boarding process at Hyderabad airport Better time management by air hostesses in providing the meals

Flight attendants were great. Comfort of seat and lie down bed pretty good. Food was very mediocre. Wine was good (red French wine) although I should have taken advantage of having more! :-) it was too late on the flight From znz—I was tired…then too early from Dubai. Woman sitting behind me dropped a full bag of garbage on my head while I was sleeping…orange peels, wet partially eaten food and very smelly food garbage which I literally had to pick out of my hair, off my face and away from my pillow. Not the airlines fault but still a very unpleasant experience.

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

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

The food options for children is limited The business class bed is not fully lie flat, and this is an uncomfortable sleep

Not too happy with ground staff at Dubai airport. We had asked for wheel chair, and we were told to walk a long distance, poorly organised. And then at boarding to Mumbai flight wecwere treated rudely by the local Emirates staff forced to check in our cabin bags, we told them we were transiting.

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.

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

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

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

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

For the price of the ticket it's probably the best service in the world

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

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

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.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

Price is the main attraction. Staff is OK but difficult to communicate with them due to general lack of English. Food is truly abysmal, the main courses (4) were barely edible. The choices for breakfast served at 5:30 am prior to landing at Gatwick airport were Spaghetti Bolognese or seafood fried rice. Choices offered for all 4 mains were either something rice or noodles. Shanghai airport layover is much too long in a very poorly serviced airport. We were unable to use WiFi; private lounges required cash only payment with no ATM or cash exchange open.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

It was just ok. Half the bathrooms were broke on the flight.

Was very bad the cancel the flight after when we arrived to London

1. Missed to deliver bags at Destination 2. no coordination at Layover for flight connection for wheel chair , could have missed flights 3. Customer service agents are not honest , talk with attitude and do not provide correct information about baggage policy

Denied boarding passes for connecting flight. Missed connection as a result. Customer services T5 Heathrow airport vile, arrogant people who lied to us and threatened us.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

The flight was severely delayed. The check in desk was rude.

Everything worked well. But nothing really stood out. BA is a reliable work horse for international travel. Moderately priced, reliable but not outstanding in any aspect. I will definitely use them again. The morning flights out of India a definite blessing.

Horrible. The Athens to London flight was horrible. At some point there was a long piece of toilet paper on the corridor floor for 30min, crew were stepping over it. Only picked up when they rolled out the garbage cart. Not a pleasant site. The whole experience reminded me of easy jet. Not worth the price.

Book Cheap London Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
11-2Tue
2 stops
28h 00mSIN-LGW
27-2Thu
2 stops
26h 45mLGW-SIN
S$ 765
11-2Tue
2 stops
28h 00mSIN-LGW
27-2Thu
2 stops
26h 45mLGW-SIN
S$ 772
2-2Sun
1 stopSWISS
16h 00mSIN-LHR
16-2Sun
1 stopSWISS
15h 15mLHR-SIN
S$ 849
10-2Mon
1 stopSWISS
16h 00mSIN-LHR
27-2Thu
1 stopSWISS
15h 15mLHR-SIN
S$ 850
13-3Thu
2 stopsChina Eastern
33h 15mSIN-LHR
17-3Mon
3 stopsChina Eastern
30h 40mLHR-SIN
S$ 853
10-3Mon
1 stopChina Eastern
20h 00mSIN-LGW
16-3Sun
1 stopChina Eastern
19h 25mLGW-SIN
S$ 895
12-2Wed
1 stopEmirates
19h 35mSIN-STN
23-2Sun
1 stopEmirates
17h 35mSTN-SIN
S$ 899
12-3Wed
1 stopEmirates
17h 35mSIN-STN
19-3Wed
1 stopEmirates
17h 30mSTN-SIN
S$ 902
3-2Mon
directBritish Airways
14h 25mSIN-LHR
16-2Sun
directBritish Airways
13h 00mLHR-SIN
S$ 938
26-1Sun
directBritish Airways
14h 25mSIN-LHR
11-2Tue
directBritish Airways
13h 00mLHR-SIN
S$ 939

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
13-2Thu
3 stops
29h 15mSIN-STN
S$ 391
24-3Mon
2 stops
35h 45mSIN-LHR
S$ 398
12-3Wed
1 stopChina Eastern
38h 05mSIN-LGW
S$ 449
17-2Mon
1 stopChina Eastern
20h 00mSIN-LGW
S$ 457
2-2Sun
1 stopEmirates
17h 10mSIN-LHR
S$ 497
2-2Sun
1 stopEmirates
19h 35mSIN-STN
S$ 497
14-4Mon
1 stopBritish Airways
26h 25mSIN-LHR
S$ 636
7-2Fri
1 stopSWISS
15h 45mSIN-LCY
S$ 668
14-4Mon
1 stopBritish Airways
18h 55mSIN-LHR
S$ 673
16-2Sun
1 stopSWISS
16h 30mSIN-LCY
S$ 675

Search by stops

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Search by price

Last minute flights to London

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 to London that are departing in the next 10 days.
20-1Mon
multi-stopLufthansa
18h 40mSIN-LHR
27-1Mon
multi-stopLufthansa
16h 25mLHR-SIN
S$ 814
19-1Sun
multi-stopTurkish Airlines
19h 15mSIN-LGW
23-1Thu
multi-stopTurkish Airlines
16h 40mLGW-SIN
S$ 843
20-1Mon
multi-stopEmirates
23h 05mSIN-STN
5-2Wed
multi-stopEmirates
17h 30mSTN-SIN
S$ 899
20-1Mon
multi-stopEmirates
19h 35mSIN-STN
6-2Thu
multi-stopEmirates
16h 35mSTN-SIN
S$ 902
20-1Mon
directBritish Airways
14h 25mSIN-LHR
24-1Fri
directBritish Airways
13h 00mLHR-SIN
S$ 1,022
20-1Mon
directBritish Airways
14h 20mSIN-LHR
27-1Mon
directBritish Airways
13h 00mLHR-SIN
S$ 1,083
20-1Mon
directSingapore Airlines
14h 25mSIN-LGW
27-1Mon
directSingapore Airlines
12h 50mLGW-SIN
S$ 1,579
20-1Mon
directSingapore Airlines
14h 25mSIN-LGW
24-1Fri
directSingapore Airlines
12h 50mLGW-SIN
S$ 2,291
18-1Sat
multi-stopChina Eastern
20h 00mSIN-LGW
31-1Fri
multi-stopChina Eastern
20h 30mLGW-SIN
S$ 4,070
16-1Thu
multi-stopChina Eastern
20h 00mSIN-LGW
31-1Fri
multi-stopChina Eastern
20h 30mLGW-SIN
S$ 4,726

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Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Stansted
Bedford
Luton
Guildford
Ilford
Canterbury
Wembley
Dorking
Worthing
Croydon
Kingston upon Thames
Burford
Chesham
Milton Keynes
Dartford
Brentwood
Eastbourne
Tonbridge

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.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.