$281 Find Cheap Flights from Singapore to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

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

What is the cheapest flight to the United Kingdom?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Singapore found in the last 72 hours was to London Gatwick Airport, at $667 round-trip. The most popular route is Singapore (SIN) to London Gatwick Airport (LGW) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $667.

What is the cheapest month to fly from Singapore to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to the United Kingdom, 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 the United Kingdom is February, when tickets cost $761 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,034 and $1,005 respectively.

How far in advance should I book a flight from Singapore to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 Singapore to the United Kingdom, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of $1,163.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$281
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Singapore to London Heathrow Airport

FAQs for booking flights from Singapore to the United Kingdom

  • How does KAYAK find such low prices on flights from Singapore to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to the United Kingdom 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 Singapore to the United Kingdom?

    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 from Singapore to the United Kingdom 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 from Singapore to the United Kingdom?

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

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday where round-trip tickets can be as cheap as $992. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,278 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when round-trip flights cost $699 on average. Morning departures are around 48% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is $1,085.

Top 5 airlines serving from Singapore to the United Kingdom

Need help choosing which airline to fly with from Singapore to the United Kingdom? 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 1294 reviews
8.0Entertainment
8.6Crew
7.7Food
8.2Boarding
7.9Comfort
Airline reviews

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

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

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

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

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.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

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

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

First time and very memorable, the finest flying experience ive ever had

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

no problem with Emirates it was the underpricer subcontractor Who was ridiculous

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

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

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

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

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

Clean, efficient and quick response time when we missed our connecting flight.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The staff were nice people, the food was very cheap, one of the meal was a sandwich or nothing, I couldn't buy any food, mind expensive duty free WAS available right away. 🤒

I haven't flown Swiss in a long time. I was disappointed that after paying $14,907 for 3 business class seats, we still had to pay another $200 for a single business class seat. All the window seats used to be single seats. Now it's every other one and if you want a single seat it's extra. Also, The double seats do not have pods or any privacy. We landed in Chicago after a long 10 hour flight and our connecting flight was on United. Because we do not have status on Swiss, we were not allowed to use the United lounge, even with business class seats. My father is on crutches and we had a 4 hour layover. No lounge was also disappointing. All of my status is on British Airways so I will go back to flying BA. We flew Swiss because my father did not want to go through Heathrow. On a positive, the crew were super nice and accommodating for my father who had recently had hip replacement surgery. Food was okay. I"m not a good person to critique the food, I never like airplane food.

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

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

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

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Terrible plane small airbus good for a 1 hr trip I booked business as it is. A night flight and 4hrs trip it was an ordinary economy seat with no one next to me what a joke what a stupid decision to buy business

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

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

The media system is so inreliable, it keeps freezing and restarting at the begonning. Old planes with an old entertainment system makes a long flight very boring

When I booked the flight with Cheap Flights I actually booked in Business Class. When I got the confirmation it showed that my flights had been purchased by Cheap Flights in Economy Class with an Upgrade to Business Class. At first I was surprised and then the problems started. If you are not a seasoned Traveller you would not have been able to handle the issues this created. 1: the lay over time for the connecting flight in Frankfurt was 45min, which is extremely short and even the slightest dealy would have resulted in me missing the next flight. 2: the checked baggage allowance in Buisness class is 2 bags/ ea, 32Kg., however, my ticket being booked in Economy with an upgrade to Business only allowed for 1 bag/ 23 Kg. when I did the online check in my Boarding Pass showed a checked in Luggage allowance of 1 bag/ 32 Kg. which was very confusing. I called the Airline and asked what my checked in Luggage allowance actually is and was told 1 bag/ 23Kg. Since I have a frequent Flyer Status with the airline my baggage allowance increased by 1 bag / 23Kg. When I arrived at the airport I asked to be booked on an earlier flight, in order to avoid the stress and possible missed connection and I was lucky that this was possible. If this had not been possible, I would have missed my connection due to weather and even I am not quite sure, if and what the consequences of my cheap ticket would have been. My point being: if all of the above would have happened to an unsuspecting/unseasoned traveller, this trip would have ended in a disaster. The issue with the pricing is that the alledged money my airline received and what I actually paid to Cheap Flights shows a $1,000 difference. In conclusion, I would stay away from Cheap Flights if you want a hassle free experience!

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

I understand that German food tends to bland & tasteless, but please try to incorporate some flavor in your food. Also, always have chicken as one of the options.

It was terrible, I was denied to board the plane because I don't have Germany visa, but I don't know I need a visa because all I want is go back to united state and I don't need to enter Germany. When I buy the ticket and checking in I entered my Chinese passport information and I did not get any notifications that I need apply for Germany visa. This trouble is generated totally by Lufthansa and they don't offer any useful help to solve my issue which cause huge problems to my travels.

I had a good experience With Lufthansa, although on one of our seats, the headrest was broken and kept falling off. The only thing that would make a better experience if the seats in economy were not so small as when one pulls their seat back it leaves you very little room.

well we had 1 hot delay in Lyon and because we were not updated by further delay from Frankfurt, I had to run so fast for like 20 minutes to reach gate for next flight and then I was told the plane had 1 hour delay...

Flight boarding was delayed. Old, low capacity overhead bins requiring many to gate check their carry-on luggage. Beverages other than water were at a charge.

Plane was delayed for over 1 hour causing us to miss a connecting flight in Munich. We spent 10 hours waiting for the alternate flight which was delayed about 45 minutes. We had a service attendant who was very helpful with our missed flight. Later in the evening when consulting service attendant, he basically said, the plane will show when it shows!

BA gave away one of the seats I paid for. Within the last minutes before boarding, my partner couldn't make the flight. I should have had a seat next to me that was empty.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

A little better than outward journey but mild chaos at the boarding gate because some people with boarding cards from connecting flights had cards which weren't recognised

With three empty seats across the aisle from me I politely asked the crew if I could sit in one of those seats. They initially told me I couldn't do it for my safety. When I pressed them again they blamed the captain. So which was it? I didn't appreciate either nonsense explanation simply because they didn't want to honor my request.

The cabinet was clean and comfortable. However the seating selection process was not confusing. In the end three of us were seated separately.

Better training for staff, I didn’t even get a napkin with my drink so it was dripping all over !

The BA business class cabin is excellent,very comfortable for sleeping but the service could be improved.

It was all great, a nice flight. I'm glad we didn't pay several hundred quid to sit together when we were able to sit together anyway is all I would say

Surly rude flight attendants. I ordered the chicken and was given a vegetarian meal with no explanation and no opportunity to change it. I tried to order another beverage and was told by the young humorless flight attendant to “wait”. And she never came back. The seats were very uncomfortable and cramped. The last time I flew British Airways was many years ago but I remember it was amazing and the crew were very charming. This was a terrible disappointment given the cost of the flight.

Book cheap flights from Singapore to the United Kingdom

Recent round-trip flight deals

6/21Sat
1 stopShenzhen Airlines
23h 30mSIN-LHR
6/27Fri
1 stopShenzhen Airlines
21h 25mLHR-SIN
$629
6/12Thu
1 stopEtihad Airways
28h 35mSIN-LHR
6/16Mon
1 stopEtihad Airways
28h 55mLHR-SIN
$641
6/4Wed
1 stopEmirates
17h 20mSIN-LGW
6/8Sun
1 stopEmirates
17h 30mLGW-SIN
$699
6/18Wed
nonstopBritish Airways
14h 10mSIN-LHR
9/9Tue
nonstopBritish Airways
13h 30mLHR-SIN
$700
6/8Sun
1 stopEmirates
17h 55mSIN-LGW
6/16Mon
1 stopEmirates
15h 30mLGW-SIN
$700
6/2Mon
1 stopSWISS
25h 20mSIN-LGW
6/5Thu
1 stopSWISS
15h 25mLGW-SIN
$703
10/5Sun
1 stopSWISS
25h 30mSIN-LGW
10/20Mon
1 stopSWISS
15h 30mLGW-SIN
$741
7/21Mon
nonstopSingapore Airlines
13h 45mSIN-LHR
8/25Mon
nonstopSingapore Airlines
13h 05mLHR-SIN
$807
6/12Thu
nonstopBritish Airways
14h 05mSIN-LHR
6/24Tue
1 stopBritish Airways
16h 35mLHR-SIN
$817
10/30Thu
nonstopSingapore Airlines
14h 15mSIN-LHR
11/7Fri
nonstopSingapore Airlines
12h 55mLHR-SIN
$926

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Recent one-way flight deals

6/19Thu
2 stopsHainan Airlines
38h 25mSIN-LHR
$281
9/7Sun
2 stopsHainan Airlines
38h 25mSIN-LHR
$284
6/21Sat
1 stopEmirates
16h 40mSIN-LHR
$380
6/21Sat
1 stopEmirates
16h 10mSIN-LGW
$380
11/16Sun
2 stopsSWISS
20h 15mSIN-LHR
$508
10/19Sun
2 stopsSWISS
42h 00mSIN-LGW
$508
6/1Sun
1 stopBritish Airways
17h 15mSIN-LGW
$513
7/3Thu
nonstopSingapore Airlines
14h 05mSIN-MAN
$557
5/27Tue
1 stopBritish Airways
34h 20mSIN-MAN
$590
11/15Sat
nonstopSingapore Airlines
14h 10mSIN-LHR
$609

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

5/24Sat
multi-stopEtihad Airways
16h 50mSIN-LHR
5/31Sat
multi-stopEtihad Airways
28h 55mLHR-SIN
$631
5/23Fri
multi-stopTurkish Airlines
30h 40mSIN-LGW
5/29Thu
multi-stopTurkish Airlines
20h 15mLGW-SIN
$648
5/23Fri
nonstopBritish Airways
14h 10mSIN-LHR
5/29Thu
nonstopBritish Airways
13h 30mLHR-SIN
$697
5/23Fri
multi-stopEmirates
37h 30mSIN-LGW
6/14Sat
multi-stopEmirates
15h 30mLGW-SIN
$739
5/23Fri
multi-stopEmirates
16h 10mSIN-LGW
6/5Thu
multi-stopEmirates
16h 35mLGW-SIN
$761
5/23Fri
nonstopBritish Airways
14h 10mSIN-LHR
5/29Thu
multi-stopBritish Airways
17h 55mLHR-SIN
$817
5/23Fri
multi-stopSWISS
21h 10mSIN-LHR
6/5Thu
multi-stopSWISS
19h 40mLHR-SIN
$1,085
5/23Fri
multi-stopSWISS
21h 10mSIN-LHR
6/5Thu
multi-stopSWISS
19h 40mLHR-SIN
$1,145
5/22Thu
nonstopSingapore Airlines
13h 45mSIN-LHR
6/4Wed
nonstopSingapore Airlines
13h 05mLHR-SIN
$1,360
5/22Thu
nonstopSingapore Airlines
13h 35mSIN-LHR
5/29Thu
nonstopSingapore Airlines
13h 05mLHR-SIN
$1,495

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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