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Cheap flights from London Heathrow Airport to Singapore from $348

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 3/24. 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.
11:45 am - 4:15 pmLHR-SIN
20h 30m1 stop
10:50 am - 9:25 pmSIN-LHR
18h 35m1 stop
Mon, Mar 17 - Thu, Mar 27
11:45 am - 4:15 pmLHR-SIN
20h 30m1 stop
10:50 am - 9:25 pmSIN-LHR
18h 35m1 stop
Wed, Mar 5 - Tue, Mar 18
5:05 pm - 4:15 pmLHR-SIN
15h 10m1 stop
1:40 am - 1:50 pmSIN-LHR
20h 10m1 stop
$571KLM
Find Deal
Tue, Feb 25 - Tue, Mar 11
5:05 pm - 4:15 pmLHR-SIN
15h 10m1 stop
1:40 am - 10:45 amSIN-LHR
17h 05m1 stop
$575KLM
Find Deal
Wed, Feb 26 - Sun, Mar 9
10:55 am - 7:45 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$719Singapore Airlines
Find Deal
Wed, Feb 19 - Wed, Mar 5
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$721Singapore Airlines
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Thu, Feb 27 - Mon, Mar 10
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$729British Airways
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Wed, Jan 29 - Wed, Feb 12
7:35 pm - 4:05 pmLHR-SIN
13h 30mnonstop
11:20 pm - 6:30 amSIN-LHR
14h 10mnonstop
$732British Airways
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Thu, May 8 - Wed, May 14
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$789Qantas Airways
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Sun, Mar 2 - Thu, Mar 6
8:55 pm - 5:30 pmLHR-SIN
13h 35mnonstop
11:30 pm - 6:35 amSIN-LHR
14h 05mnonstop
$791Qantas Airways
Find Deal
Sun, May 11 - Wed, May 14
9:10 pm - 11:40 amLHR-SIN
30h 30m1 stop
$348Shenzhen Airlines
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Mon, Mar 24
9:10 pm - 5:30 pmLHR-SIN
36h 20m1 stop
$349Shenzhen Airlines
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Sun, Jan 19
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
$507Singapore Airlines
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Tue, Nov 26
8:35 pm - 5:30 pmLHR-SIN
12h 55mnonstop
$549Singapore Airlines
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Thu, Mar 6
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
$634British Airways
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Wed, Dec 4
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
$635British Airways
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Sun, Dec 8
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
$898Qantas Airways
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Mon, Jan 6
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
$899Qantas Airways
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Tue, Jan 7
2:55 pm - 2:55 pmLHR-SIN
16h 00m1 stop
$1,203Qatar Airways
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Wed, Dec 18
8:10 pm - 9:15 pmLHR-SIN
17h 05m1 stop
$1,269Qatar Airways
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Thu, Dec 19
11:45 am - 4:15 pmLHR-SIN
20h 30m1 stop
10:50 am - 9:25 pmSIN-LHR
18h 35m1 stop
Mon, Nov 25 - Thu, Nov 28
5:35 pm - 4:55 pmLHR-SIN
15h 20m1 stop
1:40 am - 4:05 pmSIN-LHR
22h 25m1 stop
Sat, Nov 23 - Mon, Dec 2
9:10 pm - 11:40 amLHR-SIN
30h 30m1 stop
6:30 pm - 7:10 pmSIN-LHR
32h 40m1 stop
$673Shenzhen Airlines
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Mon, Nov 25 - Tue, Dec 10
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$723British Airways
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Mon, Nov 25 - Tue, Jan 28
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$728British Airways
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Mon, Nov 25 - Tue, Dec 10
10:05 pm - 7:00 pmLHR-SIN
12h 55mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$829Singapore Airlines
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Tue, Nov 26 - Mon, Dec 2
8:05 am - 2:55 pmLHR-SIN
22h 50m1 stop
3:15 am - 10:00 pmSIN-LHR
26h 45m1 stop
$901Qatar Airways
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Tue, Nov 26 - Thu, Dec 5
3:30 pm - 2:55 pmLHR-SIN
15h 25m1 stop
3:15 am - 7:50 pmSIN-LHR
24h 35m1 stop
$931Qatar Airways
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Tue, Nov 26 - Sun, Dec 1
10:05 pm - 7:00 pmLHR-SIN
12h 55mnonstop
1:10 am - 7:25 amSIN-LHR
14h 15mnonstop
$957Singapore Airlines
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Tue, Nov 26 - Tue, Dec 3
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$1,007Qantas Airways
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Sun, Nov 24 - Wed, Nov 27
10:05 pm - 7:00 pmLHR-SIN
12h 55mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$719Singapore Airlines
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Wed, Feb 19 - Fri, Mar 7
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$721Singapore Airlines
Find Deal
Thu, Feb 27 - Mon, Mar 10
9:10 am - 6:00 amLHR-SIN
12h 50mnonstop
9:00 am - 3:35 pmSIN-LHR
14h 35mnonstop
$722Singapore Airlines
Find Deal
Fri, Feb 21 - Wed, Mar 5
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$728British Airways
Find Deal
Sat, Mar 15 - Wed, Mar 19
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$729British Airways
Find Deal
Wed, Jan 29 - Wed, Feb 12
7:35 pm - 4:05 pmLHR-SIN
13h 30mnonstop
11:20 pm - 6:30 amSIN-LHR
14h 10mnonstop
$732British Airways
Find Deal
Thu, May 8 - Wed, May 14
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$735British Airways
Find Deal
Sat, Mar 15 - Thu, Mar 27
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$786Qantas Airways
Find Deal
Tue, Feb 18 - Wed, Mar 5
8:10 pm - 5:40 pmLHR-SIN
13h 30mnonstop
11:05 pm - 6:15 amSIN-LHR
15h 10mnonstop
$789Qantas Airways
Find Deal
Sun, Mar 2 - Thu, Mar 6
8:55 pm - 5:30 pmLHR-SIN
13h 35mnonstop
11:30 pm - 6:35 amSIN-LHR
14h 05mnonstop
$791Qantas Airways
Find Deal
Sun, May 11 - Wed, May 14

KLM flights from London Heathrow Airport to Singapore

Our best KLM deals on London Heathrow Airport to Singapore flight tickets
KLM
Feb 25
LHR5:05 pmLondon Heathrow
15h 10m
1 stop
SIN4:15 pmSingapore Changi
Mar 11
SIN1:40 amSingapore Changi
20h 10m
1 stop
LHR1:50 pmLondon Heathrow
KLM
Feb 26
LHR5:05 pmLondon Heathrow
15h 10m
1 stop
SIN4:15 pmSingapore Changi
Mar 9
SIN1:40 amSingapore Changi
17h 05m
1 stop
LHR10:45 amLondon Heathrow
KLM
Mar 14
LHR11:45 amLondon Heathrow
20h 30m
1 stop
SIN4:15 pmSingapore Changi
Mar 19
SIN1:40 amSingapore Changi
20h 10m
1 stop
LHR1:50 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
Dec 1
LHR9:10 pmLondon Heathrow
36h 20m
1 stop
SIN5:30 pmSingapore Changi
Dec 15
SIN12:40 pmSingapore Changi
38h 30m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
Feb 26
LHR9:10 pmLondon Heathrow
30h 30m
1 stop
SIN11:40 amSingapore Changi
Mar 2
SIN6:30 pmSingapore Changi
32h 40m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
May 3
LHR10:05 pmLondon Heathrow
29h 55m
1 stop
SIN11:00 amSingapore Changi
May 22
SIN5:40 pmSingapore Changi
33h 20m
1 stop
LHR8:00 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 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 $753. If you aren’t able to travel to Singapore during the month of May, then flying in October 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 $822. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,026.

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 $807. 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 $1,019 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 19 days prior to their departure date when tickets on average are $862. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $745.

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 36% 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 November 2024, prices for London Heathrow Airport to Singapore flights are approximately 20% 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

$348

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 $348. The best round-trip flight deal from London Heathrow Airport to Singapore found on momondo in the last 72 hours is $549.
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
Singapore AirlinesPriceFrom $697Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $715Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
Qantas AirwaysPriceFrom $725Free CancellationRating
7.6
820 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $909Free CancellationRating
7.5
3,829 reviews
Search Qatar Airways flights
  • Singapore Airlines Flights From London Heathrow Airport to Singapore

    Singapore Airlines operates around 21 flights from London Heathrow Airport to Singapore every week. The average price of these flights found in the last 72 hours has been $900, 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 1,338 reviews.

  • Qantas Airways Flights From London Heathrow Airport to Singapore

    Qantas Airways (7.6/10 from 820 reviews) operates around 7 flights from London Heathrow Airport to Singapore in any given week. The average Qantas Airways airfare for this route is around $968, with deals from around $725 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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