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SIN - LHR

Find cheap flights from Singapore to London from $374

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 7/11. 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
Thu 13/6
Thu 20/6

Search hundreds of travel sites and compare cheap flights to London

 
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 41,771,603 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
17:50 - 19:10SIN-LHR
32h 20m1 stop
22:10 - 03:05LHR-SIN
21h 55m1 stop
$963China Southern
Find Deal
Tue, 11 Jun - Tue, 18 Jun
03:55 - 19:10SIN-LHR
22h 15m1 stop
22:10 - 13:25LHR-SIN
56h 15m2 stops
$1,061China Southern
Find Deal
Mon, 10 Jun - Tue, 18 Jun
06:20 - 16:35SIN-LHR
17h 15m1 stop
21:35 - 20:25LHR-SIN
15h 50m1 stop
$1,084Malaysia Airlines
Find Deal
Mon, 23 Sep - Fri, 11 Oct
16:15 - 20:30SIN-LHR
35h 15m1 stop
20:25 - 21:55LHR-SIN
18h 30m1 stop
$1,106Air China
Find Deal
Thu, 13 Jun - Sun, 1 Sep
21:45 - 09:10SIN-LHR
18h 25m1 stop
18:10 - 18:35LHR-SIN
17h 25m1 stop
$1,170Finnair
Find Deal
Tue, 28 May - Wed, 12 Jun
21:45 - 09:10SIN-LHR
18h 25m1 stop
10:20 - 18:35LHR-SIN
25h 15m1 stop
$1,235Finnair
Find Deal
Tue, 13 Aug - Mon, 19 Aug
23:20 - 06:30SIN-LHR
14h 10mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
$1,282British Airways
Find Deal
Tue, 28 May - Tue, 11 Jun
23:20 - 06:30SIN-LHR
14h 10mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
$1,284British Airways
Find Deal
Tue, 28 May - Wed, 5 Jun
02:15 - 14:10SIN-LHR
18h 55m1 stop
21:55 - 20:45LHR-SIN
15h 50m1 stop
$1,334Qatar Airways
Find Deal
Tue, 24 Sep - Wed, 2 Oct
10:30 - 22:00SIN-LHR
18h 30m1 stop
19:25 - 20:45LHR-SIN
18h 20m1 stop
$1,352Qatar Airways
Find Deal
Thu, 20 Jun - Tue, 9 Jul

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?

The average price of all flights from Singapore to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
For Singapore to London, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London back to Singapore, the best deals are generally found on Tuesday, with Monday being 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 $1,390 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,801 and $1,797 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 4 days 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?

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 $374. KAYAK users also found Singapore to London return flights on China Southern from $963 and on Malaysia Airlines from $1,084.

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 $1,225 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 4 cabin class options for the route. These are First, 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 take?

A direct flight to London will take on average 13h 35m to travel the 17,501 km flying distance from Singapore.

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

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?

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

$374
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Singapore to London

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 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 $247 for a one-way ticket and $636 for a return.

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

    Singapore and London are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at London Heathrow.

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

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

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

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

  • Which airline alliances offer flights from Singapore to London?

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

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

    There are direct flights from Singapore to London 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 $1,588 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 $1,443 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Singapore 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 from Singapore to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    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 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?

    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 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 $993 or less one-way and $1,270 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 1455 reviews
8.4Boarding
8.1Comfort
8.7Crew
8.2Entertainment
7.8Food
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.

All good- I love BA and the professionalism of the crew and pilots.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

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 delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

there were not many new movies. The media choices is nothing compared to Emirates. Staff were excellent

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

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

I declined a wheelchair in Vienna as I was told it was a short walk. However, though I "boarded" the bus first, I was at the back when we got to the plane. There were steps up to the plane and no-one helped except the stewardess as I was near the top of the stairs. She found a better seat for me also.

Horrible connection in Heathrow on flight to destination. Flight missed due to delay on incoming flight. They did rebook us, and then that flight was delayed 2 hours. They don’t post gate info until 45 minutes to departure time which can cut it close if you have to take a tram to your terminal gate area. Then our return flight was completely cancelled. They notified us at 4:30AM. They rebooked us on a different airline and a different fare class. We were completely screwed. Travel day ended up being 30 hours. I will never fly them again.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

There's no inflight entertainment, plane was old, power USB didn't work

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

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.
7/11Thu
1 stopShenzhen Airlines
34h 30mSIN-LHR
$374
5/11Tue
1 stopShenzhen Airlines
34h 30mSIN-LHR
$389
4/6Tue
1 stopQatar Airways
18h 30mSIN-LHR
$574
9/6Sun
1 stopQatar Airways
18h 55mSIN-LHR
$622
9/11Sat
1 stopBritish Airways
18h 15mSIN-LHR
$730
14/8Wed
1 stopBritish Airways
16h 55mSIN-LHR
$749
9/11Sat
directSingapore Airlines
14h 10mSIN-LHR
$1,013
12/10Sat
directSingapore Airlines
13h 40mSIN-LHR
$1,014
4/9Wed
directQantas Airways
14h 20mSIN-LHR
$1,126
3/9Tue
directQantas Airways
14h 20mSIN-LHR
$1,320

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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.
14/5Tue
multi-stopChina Southern
36h 40mSIN-LHR
18/6Tue
multi-stopChina Southern
17h 20mLHR-SIN
$1,043
14/5Tue
multi-stopMalaysia Airlines
17h 15mSIN-LHR
21/5Tue
multi-stopMalaysia Airlines
19h 35mLHR-SIN
$1,088
14/5Tue
multi-stop
17h 45mSIN-LHR
21/5Tue
multi-stop
20h 45mLHR-SIN
$1,119
14/5Tue
multi-stop
17h 45mSIN-LHR
21/5Tue
multi-stop
18h 45mLHR-SIN
$1,162
14/5Tue
directBritish Airways
14h 10mSIN-LHR
31/5Fri
directBritish Airways
13h 30mLHR-SIN
$1,282
14/5Tue
directBritish Airways
14h 10mSIN-LHR
19/5Sun
directBritish Airways
13h 30mLHR-SIN
$1,284
17/5Fri
multi-stopQatar Airways
18h 30mSIN-LHR
2/6Sun
multi-stopQatar Airways
17h 35mLHR-SIN
$1,406
14/5Tue
directSingapore Airlines
13h 40mSIN-LHR
21/5Tue
directSingapore Airlines
13h 05mLHR-SIN
$1,408
14/5Tue
directQantas Airways
14h 20mSIN-LHR
21/5Tue
directQantas Airways
13h 40mLHR-SIN
$2,112
15/5Wed
directSingapore Airlines
13h 35mSIN-LHR
17/10Thu
directSingapore Airlines
13h 05mLHR-SIN
$3,254

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Singapore - London Flights

Departure:

Singapore (undefined)Singapore

Destination:

London (LHR)United Kingdom

Return flight deals:

London - Singapore

Cabin classes:

$7,023
$3,114
$1,214

Browse origins:

  • Flights » 
  • Singapore

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London » 
  • London Heathrow Airport