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Cheap flights from London Heathrow Airport to Singapore from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Singapore departing on 1/27. 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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Find the cheapest flights from London Heathrow Airport to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Singapore.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Singapore

Find recent round-trip train or bus tickets from London Heathrow Airport to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
8:30 pm - 6:50 pmLHR-SIN
38h 20m1 stop
7:50 pm - 7:00 pmSIN-LHR
30h 10m1 stop
$486Air India
Find Deal
Tue, Mar 18 - Tue, Apr 8
1:00 pm - 6:50 pmLHR-SIN
21h 50m1 stop
7:50 pm - 10:15 amSIN-LHR
21h 25m1 stop
$508Air India
Find Deal
Tue, Mar 18 - Tue, Apr 8
1:00 pm - 6:50 pmLHR-SIN
21h 50m1 stop
9:15 am - 8:30 pmSIN-LHR
18h 15m1 stop
$517Air India
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Tue, Mar 11 - Tue, Apr 1
9:10 pm - 5:30 pmLHR-SIN
36h 20m1 stop
1:55 am - 7:10 pmSIN-LHR
25h 15m1 stop
$553Shenzhen Airlines
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Wed, Jan 22 - Tue, Feb 11
9:10 pm - 12:55 amLHR-SIN
19h 45m1 stop
1:55 am - 7:10 pmSIN-LHR
25h 15m1 stop
$554Shenzhen Airlines
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Wed, Jan 22 - Fri, Feb 7
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$686British Airways
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Wed, Mar 19 - Thu, Mar 27
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$687British Airways
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Tue, Jan 21 - Thu, Feb 6
5:50 pm - 4:40 pmLHR-SIN
15h 50m1 stop
11:25 pm - 8:15 amSIN-LHR
15h 50m1 stop
$725Lufthansa
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Thu, Apr 3 - Wed, Apr 16
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$738Singapore Airlines
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Thu, Feb 27 - Sun, Mar 9
10:05 pm - 6:10 pmLHR-SIN
13h 05mnonstop
1:10 am - 7:45 amSIN-LHR
13h 35mnonstop
$739Singapore Airlines
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Tue, May 20 - Mon, Jun 9
6:30 pm - 5:10 amLHR-SIN
50h 40m3 stops
Mon, Jan 27
10:15 pm - 7:50 amLHR-SIN
26h 35m1 stop
Tue, May 13
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
$390Singapore Airlines
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Sun, Mar 23
9:25 am - 5:30 amLHR-SIN
13h 05mnonstop
$391Singapore Airlines
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Tue, May 13
9:10 pm - 5:30 pmLHR-SIN
36h 20m1 stop
$413Shenzhen Airlines
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Sun, Mar 23
9:10 pm - 12:55 amLHR-SIN
19h 45m1 stop
$414Shenzhen Airlines
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Wed, Jan 22
4:30 pm - 4:40 pmLHR-SIN
17h 10m2 stops
$555Lufthansa
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Sun, May 18
1:30 pm - 5:05 pmLHR-SIN
19h 35m2 stops
$627Lufthansa
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Sat, Jan 25
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
$666British Airways
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Tue, Jan 14
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
$667British Airways
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Mon, Jan 20
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$879British Airways
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Wed, Dec 25 - Sun, Jan 26
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
8:25 pm - 12:15 pmSIN-LHR
23h 50m1 stop
$1,059
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Wed, Dec 25 - Sun, Jan 26
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
8:25 pm - 1:20 pmSIN-LHR
24h 55m1 stop
$1,061
Find Deal
Wed, Dec 25 - Sun, Jan 26
8:15 pm - 7:15 amLHR-SIN
27h 00m2 stops
3:05 pm - 6:35 amSIN-LHR
47h 30m2 stops
$1,174Ethiopian Air
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Sat, Dec 28 - Thu, Jan 9
5:10 pm - 5:55 pmLHR-SIN
16h 45m1 stop
12:05 am - 7:15 pmSIN-LHR
27h 10m1 stop
$1,248SWISS
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Wed, Dec 25 - Sat, Jan 25
6:40 pm - 5:55 pmLHR-SIN
15h 15m1 stop
12:05 am - 11:15 amSIN-LHR
19h 10m1 stop
$1,290SWISS
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Wed, Dec 25 - Sat, Jan 25
4:00 pm - 9:15 pmLHR-SIN
21h 15m1 stop
10:15 am - 7:50 pmSIN-LHR
17h 35m1 stop
$1,489Qatar Airways
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Sun, Dec 29 - Fri, Jan 10
8:35 pm - 5:30 pmLHR-SIN
12h 55mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$1,503Singapore Airlines
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Wed, Dec 25 - Sun, Jan 26
9:30 pm - 9:15 pmLHR-SIN
15h 45m1 stop
10:15 am - 7:50 pmSIN-LHR
17h 35m1 stop
$1,557Qatar Airways
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Wed, Dec 25 - Sat, Jan 11
10:05 pm - 7:00 pmLHR-SIN
12h 55mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$1,768Singapore Airlines
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Fri, Dec 27 - Thu, Jan 16
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$686British Airways
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Wed, Mar 19 - Mon, Mar 24
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$687British Airways
Find Deal
Tue, Jan 21 - Thu, Feb 6
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$688British Airways
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Tue, Jan 21 - Tue, Feb 11
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$689British Airways
Find Deal
Thu, Feb 6 - Thu, Feb 13
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$737Singapore Airlines
Find Deal
Wed, Jan 29 - Thu, Mar 6
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$738Singapore Airlines
Find Deal
Thu, Feb 27 - Thu, Mar 6
10:05 pm - 6:10 pmLHR-SIN
13h 05mnonstop
1:10 am - 7:45 amSIN-LHR
13h 35mnonstop
$739Singapore Airlines
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Tue, May 20 - Mon, Jun 9
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:30 pm - 6:35 amSIN-LHR
14h 05mnonstop
$782Qantas Airways
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Tue, Mar 18 - Sun, Jul 6
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$807Qantas Airways
Find Deal
Fri, Feb 28 - Wed, Mar 5
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$818Qantas Airways
Find Deal
Tue, Feb 11 - Tue, Mar 4

Air India flights from London Heathrow Airport to Singapore

Our best Air India deals on London Heathrow Airport to Singapore flight tickets
Air India
Mar 18
LHR8:30 pmLondon Heathrow
38h 20m
1 stop
SIN6:50 pmSingapore Changi
Apr 8
SIN7:50 pmSingapore Changi
30h 10m
1 stop
LHR7:00 pmLondon Heathrow
Air India
Mar 18
LHR1:00 pmLondon Heathrow
21h 50m
1 stop
SIN6:50 pmSingapore Changi
Apr 8
SIN7:50 pmSingapore Changi
21h 25m
1 stop
LHR10:15 amLondon Heathrow
Air India
Mar 11
LHR1:00 pmLondon Heathrow
21h 50m
1 stop
SIN6:50 pmSingapore Changi
Apr 1
SIN9:15 amSingapore Changi
18h 15m
1 stop
LHR8:30 pmLondon Heathrow

Shenzhen Airlines flights from London Heathrow Airport to Singapore

Our best Shenzhen Airlines deals on London Heathrow Airport to Singapore flight tickets
Shenzhen Airlines
Jan 22
LHR9:10 pmLondon Heathrow
36h 20m
1 stop
SIN5:30 pmSingapore Changi
Feb 11
SIN1:55 amSingapore Changi
25h 15m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
Jan 22
LHR9:10 pmLondon Heathrow
19h 45m
1 stop
SIN12:55 amSingapore Changi
Feb 7
SIN1:55 amSingapore Changi
25h 15m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
Jan 26
LHR9:10 pmLondon Heathrow
36h 20m
1 stop
SIN5:30 pmSingapore Changi
Feb 9
SIN6:30 pmSingapore Changi
32h 40m
1 stop
LHR7:10 pmLondon Heathrow

See travel insights to Singapore from

How to get the cheapest flight ticket from London Heathrow Airport to Singapore

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 typical price of a round-trip flight between London Heathrow Airport and Singapore?

What is the cheapest month to fly to Singapore?

The month of May is, on average, the cheapest month to fly to Singapore from London Heathrow Airport, with most prices found around $749. If you aren’t able to travel to Singapore during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $759.

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

The cheapest day to depart from London Heathrow Airport to Singapore is on a Tuesday when prices can be found for as low as $814. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,009.

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

In the morning is the cheapest time of day to fly from London Heathrow Airport to Singapore when you can find flight prices for as low as $796. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,014 on average. Flights to Singapore from London Heathrow Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest London Heathrow to Singapore Changi flight route?

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

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

In general, most travelers find the cheapest time to book a flight to Singapore is about 18 days prior to their departure date when tickets on average are $876. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $772.

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

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

Can stopping save me money on London Heathrow Airport to Singapore flights?

You could potentially save up to 2% on your flight if you consider stops on a London Heathrow Airport to Singapore flight.

How have London Heathrow Airport to Singapore flight prices changed over time?

As of December 2024, prices for London Heathrow Airport to Singapore flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Singapore

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

Cheap London Heathrow Airport to Singapore (LHR to SIN) flight deals and tips

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

Best Price Found

$354

Fastest flight time

12h 50m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from London Heathrow Airport in the past 72 hours is $354. The best round-trip flight deal from London Heathrow Airport to Singapore found on momondo in the last 72 hours is $486.
The fastest flight from London Heathrow Airport to Singapore takes 12h 50m
Direct flights go from London Heathrow Airport to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • How far is London Heathrow to Singapore Changi by plane?

    The distance between London Heathrow and Singapore Changi is about 6753.9 mi. Flights usually cover this in 12h 50m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport 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 London Heathrow Airport to Singapore?

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


Best airlines flying from London Heathrow Airport to Singapore

Compare and see reviews for airlines that fly from London Heathrow Airport to Singapore with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $690Free CancellationRating
6.8
7,084 reviews
Search Lufthansa flights
Singapore AirlinesPriceFrom $697Free CancellationRating
8.1
1,330 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $715Free CancellationRating
6.6
6,813 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $909Free CancellationRating
7.5
3,789 reviews
Search Qatar Airways flights
  • Singapore Airlines Flights From London Heathrow Airport to Singapore

    Singapore Airlines operates around 22 flights from London Heathrow Airport to Singapore every week. The average price of these flights found in the last 72 hours has been $867, but momondo users have found Singapore Airlines deals from London Heathrow Airport to Singapore from as low as $697 round-trip. Singapore Airlines has been scored 8.1/10 in 1,330 reviews.

  • British Airways Flights From London Heathrow Airport to Singapore

    British Airways (6.6/10 from 6,813 reviews) operates around 14 flights from London Heathrow Airport to Singapore in any given week. The average British Airways airfare for this route is around $955, with deals from around $715 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Singapore flight searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Singapore for you.

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

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

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

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

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

Price alerts on flights to Singapore from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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