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Cheap flights from Singapore to London from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to London departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Singapore to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Singapore to London.
3:40 am - 8:00 pmSIN-LHR
23h 20m1 stop
10:05 pm - 2:40 amLHR-SIN
21h 35m1 stop
$612Shenzhen Airlines
Find Deal
Sat, May 10 - Sun, May 18
9:10 pm - 12:45 pmSIN-LHR
22h 35m1 stop
9:45 pm - 9:40 amLHR-SIN
28h 55m1 stop
$631Etihad Airways
Find Deal
Fri, May 16 - Tue, May 20
11:20 pm - 6:30 amSIN-LHR
14h 10mnonstop
7:35 pm - 4:05 pmLHR-SIN
13h 30mnonstop
$638British Airways
Find Deal
Sun, May 11 - Sun, May 18
11:20 pm - 6:30 amSIN-LHR
14h 10mnonstop
7:35 pm - 4:05 pmLHR-SIN
13h 30mnonstop
$639British Airways
Find Deal
Sat, May 17 - Sat, May 24
11:30 pm - 5:50 pmSIN-LGW
25h 20m1 stop
6:35 pm - 5:05 pmLGW-SIN
15h 30m1 stop
$648SWISS
Find Deal
Thu, May 22 - Tue, Jun 3
11:30 pm - 7:55 amSIN-LHR
15h 25m1 stop
8:45 am - 5:05 pmLHR-SIN
25h 20m1 stop
$651SWISS
Find Deal
Wed, Apr 9 - Sun, Apr 20
9:00 am - 3:45 pmSIN-LHR
13h 45mnonstop
9:25 am - 5:30 amLHR-SIN
13h 05mnonstop
$735Singapore Airlines
Find Deal
Tue, May 6 - Wed, May 14
12:50 am - 12:35 pmSIN-LGW
18h 45m1 stop
9:45 pm - 9:45 pmLGW-SIN
17h 00m1 stop
$739Emirates
Find Deal
Sat, May 10 - Thu, May 15
12:50 am - 12:35 pmSIN-LGW
18h 45m1 stop
9:45 pm - 9:45 pmLGW-SIN
17h 00m1 stop
$740Emirates
Find Deal
Wed, May 7 - Tue, May 13
11:55 pm - 6:25 amSIN-LGW
13h 30mnonstop
10:15 am - 6:20 amLGW-SIN
13h 05mnonstop
$853Singapore Airlines
Find Deal
Tue, May 27 - Tue, Jun 10

Etihad Airways flights from Singapore to London

Our best Etihad Airways deals on Singapore to London flight tickets
Etihad Airways
May 16
SIN9:10 pmSingapore Changi
22h 35m
1 stop
LHR12:45 pmLondon Heathrow
May 20
LHR9:45 pmLondon Heathrow
28h 55m
1 stop
SIN9:40 amSingapore Changi
Etihad Airways
Apr 9
SIN9:10 pmSingapore Changi
22h 35m
1 stop
LHR12:45 pmLondon Heathrow
Apr 23
LHR9:30 amLondon Heathrow
17h 10m
1 stop
SIN9:40 amSingapore Changi
Etihad Airways
Apr 7
SIN9:10 pmSingapore Changi
22h 35m
1 stop
LHR12:45 pmLondon Heathrow
Apr 11
LHR8:55 pmLondon Heathrow
29h 45m
1 stop
SIN9:40 amSingapore Changi

China Southern flights from Singapore to London

Our best China Southern deals on Singapore to London flight tickets
China Southern
May 15
SIN3:55 amSingapore Changi
22h 05m
1 stop
LHR7:00 pmLondon Heathrow
May 20
LHR10:10 pmLondon Heathrow
21h 55m
1 stop
SIN3:05 amSingapore Changi
China Southern
May 14
SIN3:55 amSingapore Changi
22h 05m
1 stop
LHR7:00 pmLondon Heathrow
May 20
LHR10:10 pmLondon Heathrow
21h 55m
1 stop
SIN3:05 amSingapore Changi
China Southern
May 15
SIN3:55 amSingapore Changi
22h 05m
1 stop
LHR7:00 pmLondon Heathrow
May 20
LHR9:00 pmLondon Heathrow
23h 05m
2 stops
SIN3:05 amSingapore Changi

See travel insights to London from

How to get the cheapest flight ticket from Singapore to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Singapore is in February. Flight prices, which tend to average around $741, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Singapore averaging around $742.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Singapore to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $1,016. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,206. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Singapore in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $699 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $1,104. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Singapore Changi to London flight route?

Fly from Singapore Changi to London Heathrow for the best Singapore Changi - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Singapore when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London for around $897 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Singapore for as low as $847 on momondo.

What cabin class options are available on Singapore Changi to London flights?

There are 4 cabin classes available to choose from on Singapore Changi to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to London flight prices changed over time?

As of March 2025, prices for Singapore to London flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to London

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to London (SIN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to London

Best Price Found

$280

Fastest flight time

13h 30m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from Singapore in the past 72 hours is $280. The best round-trip flight deal from Singapore to London found on momondo in the last 72 hours is $612.
The fastest flight from Singapore to London takes 13h 30m
Direct flights go from Singapore to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

  • How far is Singapore Changi to London by plane?

    The straight-line distance from Singapore Changi to London is 6739.6 mi. 13h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Singapore Changi Airport to London?

    Prices for flights from Singapore Changi Airport to London are refreshed on a daily basis.

  • How many operators does momondo search for flights from Singapore Changi Airport to London?

  • How old do you have to be to fly from Singapore Changi Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Singapore to London?

  • What is the most popular airline from Singapore to London?


Best airlines flying from Singapore to London

Compare and see reviews for airlines that fly from Singapore to London with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $664Free CancellationRating
7.5
1,570 reviews
Search SWISS flights
EmiratesPriceFrom $668Free CancellationRating
8.0
3,189 reviews
Search Emirates flights
LufthansaPriceFrom $669Free CancellationRating
6.7
6,955 reviews
Search Lufthansa flights
Qantas AirwaysPriceFrom $713Free CancellationRating
7.5
811 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $776Free CancellationRating
8.1
1,285 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $843Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $853Free CancellationRating
7.4
3,538 reviews
Search Qatar Airways flights
  • Singapore Airlines Flights From Singapore to London

    Singapore Airlines flies from Singapore to London around 16 times per week, with 1,285 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Singapore to London in the last 72 hours was $776 (round-trip), much lower than the average airfare cost of $1,087 for Singapore Airlines flights on this route.

  • Qantas Airways Flights From Singapore to London

    $713 is the best Qantas Airways flight deal from Singapore to London found on momondo over the last 72 hours. The average Qantas Airways ticket price found was closer to $944, however, with flight time and availability significantly affecting the price. Qantas Airways (7.5/10 from 811 user reviews) flies into London from Singapore 3 times in an average week so prices can vary.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Guildford
Slough
Hayes
Dartford
Stansted
Ilford
Dover
Canterbury
Colchester
Milton Keynes
Horley
Wembley
Chelmsford
Eastbourne
Southend-on-Sea
Hook

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to London?

Finding the right flight to London from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Singapore to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Singapore to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Singapore to London?

momondo provides multiple filters to help you find the best flight to London from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Singapore to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Singapore to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London