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SIN - LHR

Find cheap flights from Singapore to London from $581

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 30/5. 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
週六 25/5
週六 1/6

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 44,979,812 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
13:30 - 19:10SIN-LHR
36h 40m1 stop
22:10 - 16:50LHR-SIN
35h 40m1 stop
$1,056China Southern
Find Deal
週二, 7 5月 - 週一, 20 5月
00:55 - 18:40SIN-LHR
24h 45m1 stop
21:20 - 20:10LHR-SIN
39h 50m1 stop
$1,166China Eastern
Find Deal
週一, 27 5月 - 週四, 30 5月
20:55 - 12:45SIN-LHR
22h 50m1 stop
09:30 - 09:45LHR-SIN
17h 15m1 stop
$1,176Etihad Airways
Find Deal
週四, 3 10月 - 週日, 13 10月
23:20 - 06:30SIN-LHR
14h 10mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
$1,296British Airways
Find Deal
週一, 6 5月 - 週四, 16 5月
22:35 - 05:25SIN-LHR
13h 50mdirect
19:35 - 16:05LHR-SIN
13h 30mdirect
$1,298British Airways
Find Deal
週日, 26 5月 - 週四, 13 6月
09:00 - 20:30SIN-LHR
18h 30m1 stop
20:25 - 21:55LHR-SIN
18h 30m1 stop
$1,389Air China
Find Deal
週五, 21 6月 - 週一, 1 7月
10:30 - 20:25SIN-LHR
16h 55m1 stop
17:05 - 15:45LHR-SIN
15h 40m1 stop
$1,418Qatar Airways
Find Deal
週四, 30 5月 - 週六, 15 6月
02:15 - 13:15SIN-LHR
18h 00m1 stop
19:25 - 20:45LHR-SIN
18h 20m1 stop
$1,429Qatar Airways
Find Deal
週日, 23 6月 - 週五, 28 6月
09:00 - 15:40SIN-LHR
13h 40mdirect
11:25 - 07:30LHR-SIN
13h 05mdirect
$1,472Singapore Airlines
Find Deal
週二, 7 5月 - 週四, 16 5月
09:00 - 15:40SIN-LHR
13h 40mdirect
09:25 - 05:30LHR-SIN
13h 05mdirect
$1,549Singapore Airlines
Find Deal
週四, 9 5月 - 週日, 19 5月

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 Wednesday, 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 $1,455 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $1,905 and $1,905 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 1 week 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, Qatar Airways offered the best one-way deal for that route, at $581. KAYAK users also found Singapore to London return flights on China Southern from $1,056 and on China Eastern from $1,166.

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 $1,244 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 3 cabin class options for the route. These are 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 25m 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

$581
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (17% 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 $378 for a one-way ticket and $687 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 $1,626 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 $1,464 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 $978 or less one-way and $1,259 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 1479 reviews
7.8food
8.1comfort
8.4boarding
8.7crew
8.2entertainment
Airline reviews

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024SIN - KUL
Read more about Singapore Airlines reviews

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.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Transfer within the same terminal and lots of facilities at the airport.

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

I encountered challenges with the boarding staff during the boarding pass issuance process, leading to disagreements. Despite my agent's information that carrying a small cabin bag along with a separate bag containing my laptop and purse was permitted, the boarding staff did not allow it.

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.

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

I was in premium economy. My seat didn’t recline much - it was broken. My phone charger didn’t work.

Have watched 90% of the movies need to update more movies for the long haul

After flying Quantas (Prem Econ - SYD-SFO) which was Spectacular, we boarded AA flight SFO/PHL.. Prem Econ was NOT available on this flight so we were stuck in Econ - even though we paid $2600 EACH/ONE WAY for this ticket. I even had to BUY extra legroom seats - this AT LEAST should have been included on the AA flight. There were no screens in seatbacks, forcing passengers to use phones for entertainment. No water bottles were provided - only cups of water. The Quantas flight was FAR superior to the AA flight - even though we purchased Prem Econ for the FULL trip....

First flight on Quantas. High marks all around. Plus it appears as if the have a comparatively new flight. Excellent airline!

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Cons: "Seats are narrow, leg room limited, and food is minimal."
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

They cancelled our ticket, gave us no warning, they reissued it 4 days prior to trip and it was cancelled again when we got to the airport- very stressful, the flight was overbooked so they drove us across Milan to malpensa

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Some how I got “offloaded” even though I had my boarding pass Food was horrible Staff were nice and cheerful No headphones were provided

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very Stress free Lounges were superb. Crews were caring. I loved it.

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.
30/5週四
1 stopQatar Airways
16h 55mSIN-LHR
$581
1/7週一
1 stopQatar Airways
16h 55mSIN-LHR
$590
24/6週一
1 stopQatar Airways
26h 55mSIN-LHR
$592
9/6週日
1 stopBritish Airways
18h 00mSIN-LHR
$690
12/7週五
1 stopBritish Airways
16h 55mSIN-LHR
$740
9/6週日
directSingapore Airlines
13h 40mSIN-LHR
$1,023
2/10週三
directSingapore Airlines
13h 25mSIN-LHR
$1,024
20/5週一
directQantas Airways
14h 20mSIN-LHR
$1,103
5/6週三
directQantas Airways
14h 20mSIN-LHR
$1,104
7/10週一
1 stopAir China
35h 15mSIN-LHR
$2,179

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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.
30/4週二
multi-stop
17h 45mSIN-LHR
20/5週一
multi-stop
15h 20mLHR-SIN
$1,092
30/4週二
multi-stop
17h 45mSIN-LHR
19/5週日
multi-stop
20h 45mLHR-SIN
$1,093
30/4週二
multi-stop
17h 45mSIN-LHR
19/5週日
multi-stop
18h 05mLHR-SIN
$1,166
30/4週二
directBritish Airways
14h 10mSIN-LHR
19/5週日
directBritish Airways
13h 30mLHR-SIN
$1,390
29/4週一
directBritish Airways
14h 10mSIN-LHR
5/5週日
directBritish Airways
13h 30mLHR-SIN
$1,392
26/4週五
multi-stopQatar Airways
18h 30mSIN-LHR
6/5週一
multi-stopQatar Airways
15h 50mLHR-SIN
$1,429
29/4週一
multi-stopQatar Airways
18h 55mSIN-LHR
20/5週一
multi-stopQatar Airways
18h 20mLHR-SIN
$1,453
30/4週二
directQantas Airways
14h 20mSIN-LHR
19/5週日
directQantas Airways
13h 40mLHR-SIN
$3,086
26/4週五
directSingapore Airlines
13h 40mSIN-LHR
16/5週四
directSingapore Airlines
13h 05mLHR-SIN
$3,097
26/4週五
directSingapore Airlines
13h 25mSIN-LHR
10/5週五
directSingapore Airlines
13h 05mLHR-SIN
$3,129

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Singapore - London Flights

Departure:

Singapore (SIN)Singapore

Destination:

London (LHR)United Kingdom

Return flight deals:

London - Singapore

Cabin classes:

$6,540
$2,743
$1,187

Browse origins:

  • Flights » 
  • Singapore

Browse destinations:

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