Find cheap flights to London from S$ 399
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 29-10. 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.
Return
1 adult
Economy
Sun 29-10
Sun 5-11
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These are the airlines KAYAK users have selected most often for flights to London
...and more
These are the airlines KAYAK users have selected most often for flights to London
How much is the cheapest flight to London?
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.Good to know
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.
Average price per month
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each departure date.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
Top tips for finding cheap flights to London
- Looking for a cheap flight? 25% of our users found flights on this route for S$ 898 or less one-way and S$ 1,305 or less round-trip.
- Book at least 4 weeks 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 May.
- Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
FAQs - booking London flights
How long is the flight to London?
Flights from Singapore 13h 51m What is the cheapest flight to London?
In the last 3 days, the cheapest flight deal to London was found on the route from Singapore, at S$ 546 one-way and S$ 1,186 return. The most popular connection is from Singapore to London and KAYAK users have found return deals for as low as S$ 865 in the last 3 days.
Which airlines fly to London?
Airlines flying the most to London from Singapore are American Airlines, Air Canada and Avianca.
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.
Which airport is the cheapest to fly to London?
Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Gatwick Airport, with an average flight price of S$ 253.
How much is a flight to London?
On average, a flight to London costs S$ 1,276. The cheapest price found on KAYAK in the last 2 weeks cost S$ 488 and departed from Singapore Changi Airport.
Which airlines have a flexible cancellation policy for flights to London due to COVID-19?
Malaysia Airlines, Virgin Atlantic and Air New Zealand have waived their change and cancellation fees on flights to London. Confirm policies on booking site.
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.
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.
8.6
Singapore AirlinesOverall score based on 3932 reviews
83food
87overall
85comfort
88boarding
89crew
86entertainment
Airline reviews
More Baggage limit Alternative of virtual check in at airport , prefer personal touch with “real person”check in counter for baggage drop
More Baggage limit Alternative of virtual check in at airport , prefer personal touch with “real person”check in counter for baggage drop
Pros: "Crews sympathy’s"
Cons: "Disembarking On economy plus we had to wait for all business passengers to leave and there were that needed wheelchair hence took a long time"
Cons: "Poor customer service and lack of care for loyal passengers"
Pros: "Plane was super clean and comfortable. A long flight but we'll cared for by host."
Pros: "The crew was amazing. It was my first time flying so I was a little nervous but they made me feel safe and welcomed. The friendly crew was honestly what made the whole experience great."
Pros: "Crew were really lovely and friendly. A bit of spacee on the plane which always helps"
Cons: "Nothing Better than average flight"
Pros: "The crew did a wonderful job of anticipating needs and having all the little ammenities you could want."
Cons: "They gave you a menu at the start of the flight but didn't serve any of that food, and the food wasn't very good"
Pros: "The crew was lackluster; unusual for Singapore Airlines. Tall individuals will not like the business class seats."
Pros: "Everything on time and smooth. Great service. Great pillows and. Plenti snacks anytime I want it. Very comfortable seats. Entertainment System fabulous."
Cons: "All good"
Pros: "The staff is amazing and know what parents of bubs need."
Pros: "like all the crews. nice attitude and friendly. very helpful to your needs."
Cons: "selected our (3 in a group) seats 24 hours before. but in Doha, the ground crew named Mohammed changed our seats . usually in usa you need to ask if you could do that. but that guy printed the new boarding passes and then said we change your seats. i told him that was rude and not courteous to passenger. he had no answer."
Pros: "Crew is amazing and very courteous. The seats were very comfy and food was awesome. Thanks."
Pros: "Crew AMAZING. Service was impeccable. Food and wine were interesting and varied. Absolutely amazing comfort."
Cons: "Media choices were not interesting to me. Used my own device instead."
Pros: "N/A"
Cons: "We were told to board, but then kept in another area close on 1 hour before we could get on the plane and this area had no bathroom facilities. The spread of seating on the plane made no sense with many open seats but also many squashed rows of people. The crew was visibly tired and irritated, they also ran out of a few catering items. It seemed as if last minute, a few different flights were combined into this one which lowered the quality."
Pros: "Friendly crew (didn’t go above or beyond but polite and accommodated to simple requests). Plenty of meals/snacks and drinks offered."
Cons: "The seats barely recline backward which really meant I was basically upright trying to sleep for 14 hours on one leg and 6 hours on the next. My luggage was lost, despite being promised it would be delivered that day I had to wait 24 hours."
Pros: "More leg room, easy boarding and comfortable flight in economy"
Cons: "NA"
Cons: "everything. see what i mentioned above. i will not book through your company again"
Pros: "Nothing much except for Hamad Airport ."
Cons: "Food . Seats. Entertainment - half the time , the touch screen doesn’t work."
Cons: "THE SEATS I REQUESTED DURING BOOKING DID NOT TRANSFER OVER TO QATAR AIRWAYS."
Pros: "12 hrs transit must give Hotel, without Hotel it was bad!"
Cons: "More than 10 hrs transit must give Hotel !!"
Better information about the delay due to screening for US
Pros: "Crew was amazing and very helpful"
Cons: "The wheel chairs was a bit scarce so we had to walk far distances at Dubai airport"
Pros: "Excellent crew, who make each person important."
Cons: "Being in economy nothing the crew could do would make it better, however as I have said before Emirates miles rewards should be continue not be lost after a certain time."
Cons: "Great flight back to the UK, flight crew were very pleasant and attentive."
Pros: "I liked the food and the supplies given for the long trip, blanket, eye cover, toothbrush, etc."
Cons: "More comfortable seats"
Pros: "Seat was very comfortable, and food was amazing"
Cons: "Some of the fixtures were falling off, and the side controller for the TV screen was not connected or working. It is to be expected from an Older A 380, but not a deal breaker by any means"
Pros: "Crew helped me with a chamomile to help me sleep."
Cons: "It was quite good"
Pros: "Punctuality"
Cons: "The food, leg space, the drink, and more hospitality, specially towards the aged people like us."
Pros: "Nothing."
Cons: "Flight delayed for more than hour and half the is no internet connection during the flight."
Pros: "Comfort level was below expected for Emirates today, because the flight was very packed. I didn’t get the ability to choose or change my seat while checking in online and checking in at the counter and was not able to change out of a middle seat. We also took off 1hr + after the original departure time."
Cons: "Not sure why I wasn’t able to change my seat during check-in, this is usually standard. Other than that, the flight was fine."
Pros: "Crew was very supportive"
Cons: "The long stopover at London (11:20 hrs) should have been taken care of in terms of accommodation, SPA Access or meal voucher."
Pros: "The crew were all nice."
Cons: "Aircraft VERY aged--NO charging ports?! Entertainment screens tiny and old touch screen interface, slow to respond. Remote control on arm rest=accidental volume changes and such. Do NOT get the veggie pasta, it's terrible. Overhead bins do not hold large bags correctly."
Pros: "The overall experience was great! I was extremely satisfied. I thought the crew was very kind and the extra touch of bringing ice cream to everyone as a treat was perfect for our family that had to restless little boys."
Cons: "I did find it strange that the only brought the drink cart around once during the 9 & 1/2 hour flight. It was a cost savings approach more than anything. For the crew, I am sure it was also a time savings approach. When going to find another drink, it was clear supplies were also thinning out."
Cons: "Seating is a big problem. I am only 192 cm tall and cannot really fit my legs into the space. Have them out in the corridor"
Cons: "The layover was exhausting & getting to other gate was too stressful. Changing planes should be simplified."
Pros: "Great crew, excellent legroom, excellent meal, snacks"
Cons: "Eliminating the 1 hour delay to get to the gate at Logan after landing early."
Cons: "When allotting seats to seniors, BA could have been more considerate and not placed them in middle seats"
Pros: "rebooked onto another flight due to missing connecting flight in london"
Pros: "Flight itself was very smooth, especially the landing. Food was good also, both the chicken and pasta were prepared well. Pasta could have used a little more sauce. Quantities and variety were also good."
Cons: "I still don't understand why airlines don't board from the back to the front. Would make the entire process go much smoother. The bigger the plane the bigger the problem and delay. I don't mind storing a bag under the seat but there's more stuff taking up legroom so it's hard to get the feet comfortable which is important for those longer flights."
Pros: "Champagne and hot face clothes to greet us. Perks of Economy premium were lovely"
Cons: "Quality of movies was not A.+"
Pros: "I finally got to where I needed to be."
Cons: "Try be get there on time and not have to delay from original schedule for 5 hours."
Pros: "Professionalism of the staff. The whole process was smooth."
Cons: "Food. Tasted mediocre at best. It would be better if each economy seat had an electric outlet to plug in."
Pros: "Comfortable seat."
Cons: "It's about time Air China improved its food. China Eastern, China Southern, Hainan Air, Xiamen Air, etc., are much better."
Pros: "It was ok. It’s a long flight to sit in regular seating. If anyone is flying international I would definitely recommend first class or business."
Cons: "The food will keep you alive but is not that tasty to me but I’m used to American food. They served Chinese food."
Pros: "It was cheap"
Cons: "The aircraft was super old. The flight was delayed. The transfer at PEK (beijing) airport is horrendous. Never again."
Pros: "It didn't crash"
Cons: "1. The website didn't work so I could not choose my seat upfront, had to seat next to the bathroom, it was hours of torture 2. Absolutely grumpy flight attendants 3. No electronic equipment allowed, even in airplane mode (?? nonsense) 5. I will never, in any case, ever fly Air China again in my life"
Pros: "The 748 is nice and new and in premium economy the legroom stretches for miles"
Cons: "They lost our Bags! Crew did not speak english! Transferring is a pain! Food was very poor quality"
Cons: "The plane was COLD. The food was absolutely disgusting! The seats are small. Lacking in the movie department. I will not use Air China again."
Cons: "We only had one hour to catch our connecting flight, which was canceled and rescheduled by air China not by customer. Rude!"
Pros: "Flights were on time. Efficient boarding. Service good. Staff friendly and attentive."
Cons: "On 2 of 4 segments of flights the entertainment touch was not working."
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.
14-11Tue
1 stopChina Eastern
22h 15mSIN-LGW
28-11Tue
1 stopChina Eastern
24h 15mLGW-SIN
S$ 865
15-10Sun
1 stopChina Eastern
27h 30mSIN-LGW
27-10Fri
1 stopChina Eastern
29h 05mLGW-SIN
S$ 871
14-10Sat
1 stopChina Eastern
36h 45mSIN-LGW
4-11Sat
1 stopChina Eastern
24h 15mLGW-SIN
S$ 872
14-10Sat
1 stopChina Eastern
36h 45mSIN-LGW
27-10Fri
1 stopChina Eastern
29h 05mLGW-SIN
S$ 873
25-10Wed
1 stopAir China
20h 25mSIN-LGW
29-10Sun
1 stopAir China
20h 20mLGW-SIN
S$ 888
14-10Sat
1 stopAir China
20h 25mSIN-LGW
22-10Sun
1 stopAir China
20h 30mLGW-SIN
S$ 894
25-10Wed
1 stopMultiple Airlines
20h 25mSIN-LGW
30-10Mon
2 stopsMultiple Airlines
36h 55mLGW-SIN
S$ 954
20-10Fri
1 stopChina Southern
17h 45mSIN-LHR
29-10Sun
2 stopsChina Southern
35h 15mLHR-SIN
S$ 975
10-11Fri
2 stopsChina Southern
52h 10mSIN-LHR
18-11Sat
1 stopChina Southern
35h 40mLHR-SIN
S$ 980
24-10Tue
1 stopMultiple Airlines
27h 00mSIN-LGW
30-10Mon
2 stopsMultiple Airlines
36h 55mLGW-SIN
S$ 983
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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.
29-10Sun
3 stopsMultiple Airlines
37h 35mSIN-STN
S$ 399
16-10Mon
1 stopAir China
39h 45mSIN-LHR
S$ 413
27-12Wed
directSingapore Airlines
14h 20mSIN-LHR
S$ 481
28-12Thu
directSingapore Airlines
14h 20mSIN-LHR
S$ 485
12-2Mon
1 stopTurkish Airlines
36h 20mSIN-LHR
S$ 510
3-10Tue
1 stopTurkish Airlines
37h 05mSIN-LHR
S$ 516
26-10Thu
2 stopsChina Eastern
25h 55mSIN-LHR
S$ 517
12-10Thu
2 stopsChina Eastern
25h 55mSIN-LHR
S$ 518
5-10Thu
1 stopEtihad Airways
17h 45mSIN-LHR
S$ 531
5-10Thu
1 stopEtihad Airways
17h 45mSIN-LHR
S$ 535
Search by stops
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Search by price
Recent domestic flight deals
15-2Thu
directeasyJet
1h 15mEDI-LTN
18-2Sun
directeasyJet
1h 15mLTN-EDI
S$ 73
26-2Mon
directeasyJet
1h 25mEDI-LGW
1-3Fri
directeasyJet
1h 25mLGW-EDI
S$ 74
26-3Tue
directeasyJet
1h 20mEDI-STN
28-3Thu
directeasyJet
1h 15mSTN-EDI
S$ 74
26-2Mon
directeasyJet
1h 15mEDI-LTN
1-3Fri
directeasyJet
1h 15mLTN-EDI
S$ 74
25-10Wed
directeasyJet
1h 35mEDI-LGW
31-10Tue
directeasyJet
1h 25mLGW-EDI
S$ 75
10-10Tue
directeasyJet
1h 30mGLA-LGW
17-10Tue
directeasyJet
1h 30mLGW-GLA
S$ 75
11-10Wed
directeasyJet
1h 35mEDI-STN
18-10Wed
directeasyJet
1h 15mSTN-EDI
S$ 75
20-10Fri
directeasyJet
1h 25mBFS-LGW
23-10Mon
directeasyJet
1h 30mLGW-BFS
S$ 75
19-12Tue
directBritish Airways
1h 25mGLA-LHR
1-1Mon
directBritish Airways
1h 30mLHR-GLA
S$ 112
20-12Wed
directBritish Airways
1h 20mGLA-LHR
28-12Thu
directBritish Airways
1h 30mLHR-GLA
S$ 118
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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.
3-10Tue
multi-stopChina Eastern
39h 30mSIN-LHR
17-10Tue
multi-stopChina Eastern
34h 20mLHR-SIN
S$ 936
3-10Tue
multi-stopChina Eastern
25h 55mSIN-LHR
17-10Tue
multi-stopChina Eastern
25h 05mLHR-SIN
S$ 950
3-10Tue
multi-stopEmirates
37h 30mSIN-LGW
30-10Mon
multi-stopEmirates
17h 05mLGW-SIN
S$ 1,212
3-10Tue
multi-stopEmirates
16h 40mSIN-LGW
7-10Sat
multi-stopEmirates
17h 25mLGW-SIN
S$ 1,235
3-10Tue
directBritish Airways
13h 55mSIN-LHR
16-10Mon
multi-stopBritish Airways
19h 30mLHR-SIN
S$ 1,241
3-10Tue
directBritish Airways
13h 55mSIN-LHR
6-10Fri
multi-stopBritish Airways
18h 40mLHR-SIN
S$ 1,275
3-10Tue
multi-stopQatar Airways
18h 30mSIN-LHR
11-10Wed
multi-stopQatar Airways
21h 55mLHR-SIN
S$ 1,356
2-10Mon
multi-stopAir China
28h 05mSIN-LHR
18-10Wed
multi-stopAir China
18h 30mLHR-SIN
S$ 1,497
2-10Mon
multi-stopAir China
28h 05mSIN-LHR
15-10Sun
multi-stopAir China
18h 30mLHR-SIN
S$ 1,571
29-9Fri
multi-stopQatar Airways
26h 35mSIN-LGW
6-10Fri
multi-stopQatar Airways
23h 45mLGW-SIN
S$ 1,708
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Flights to London
Popular routes
The most searched flights to London by KAYAK users.
S$ 1,141
Singapore to London (SIN - LON)