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Cheap flights from London to Singapore from €353

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 to Singapore departing on 15/3. 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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SWISS Logo
18:40 - 18:00LGW-SIN
15h 20m1 stop
SWISS Logo
00:05 - 17:50SIN-LGW
25h 45m1 stop
€534SWISS
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Thu, 19 Mar - Sun, 22 Mar
SWISS Logo
18:40 - 18:00LGW-SIN
15h 20m1 stop
SWISS Logo
00:05 - 17:50SIN-LGW
25h 45m1 stop
€536SWISS
Find Deal
Thu, 19 Mar - Sun, 22 Mar
Gulf Air Logo
10:35 - 12:30LGW-SIN
17h 55m1 stop
Gulf Air Logo
20:25 - 06:30SIN-LGW
18h 05m1 stop
€548Gulf Air
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Sun, 2 Nov - Tue, 11 Nov
Gulf Air Logo
10:35 - 12:30LGW-SIN
17h 55m1 stop
Gulf Air Logo
20:25 - 06:20SIN-LGW
17h 55m1 stop
€549Gulf Air
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Sun, 2 Nov - Thu, 27 Nov
Multiple Airlines Logo
11:05 - 16:15LGW-SIN
21h 10m1 stop
Multiple Airlines Logo
10:25 - 22:35SIN-LGW
20h 10m1 stop
€567Multiple Airlines
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Mon, 17 Nov - Tue, 2 Dec
Multiple Airlines Logo
06:25 - 03:20LGW-SIN
36h 55m1 stop
Multiple Airlines Logo
02:45 - 22:15SIN-LGW
27h 30m1 stop
€571Multiple Airlines
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Sun, 7 Dec - Sun, 21 Dec
China Eastern Logo
17:00 - 20:25LGW-SIN
19h 25m1 stop
China Eastern Logo
23:00 - 14:00SIN-LGW
23h 00m1 stop
€648China Eastern
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Thu, 19 Mar - Mon, 23 Mar
China Eastern Logo
17:00 - 22:00LGW-SIN
21h 00m1 stop
China Eastern Logo
12:40 - 14:00SIN-LGW
57h 20m3 stops
€654China Eastern
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Thu, 19 Mar - Mon, 23 Mar
Singapore Airlines Logo
09:25 - 06:15LGW-SIN
12h 50mdirect
Singapore Airlines Logo
23:55 - 06:25SIN-LGW
14h 30mdirect
€676Singapore Airlines
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Mon, 1 Dec - Sun, 28 Dec
Singapore Airlines Logo
09:20 - 06:15LGW-SIN
12h 55mdirect
Singapore Airlines Logo
23:55 - 06:25SIN-LGW
14h 30mdirect
€704Singapore Airlines
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Sat, 21 Feb - Sun, 8 Mar

SWISS flights from London to Singapore

Our best SWISS deals on London to Singapore flight tickets
SWISS
19 Mar
LGW18:40London Gatwick
15h 20m
1 stop
SIN18:00Singapore Changi
22 Mar
SIN00:05Singapore Changi
25h 45m
1 stop
LGW17:50London Gatwick
€534
Find similar
SWISS
19 Mar
LGW18:40London Gatwick
15h 20m
1 stop
SIN18:00Singapore Changi
22 Mar
SIN00:05Singapore Changi
25h 45m
1 stop
LGW17:50London Gatwick
€536
Find similar
SWISS
19 Mar
LGW18:40London Gatwick
15h 20m
1 stop
SIN18:00Singapore Changi
22 Mar
SIN00:05Singapore Changi
25h 45m
1 stop
LGW17:50London Gatwick
€538
Find similar

Gulf Air flights from London to Singapore

Our best Gulf Air deals on London to Singapore flight tickets
Gulf Air
2 Nov
LGW10:35London Gatwick
17h 55m
1 stop
SIN12:30Singapore Changi
11 Nov
SIN20:25Singapore Changi
18h 05m
1 stop
LGW06:30London Gatwick
€548
Find similar
Gulf Air
2 Nov
LGW10:35London Gatwick
17h 55m
1 stop
SIN12:30Singapore Changi
11 Nov
SIN20:25Singapore Changi
18h 05m
1 stop
LGW06:30London Gatwick
€549
Find similar
Gulf Air
29 Oct
LGW10:35London Gatwick
17h 55m
1 stop
SIN12:30Singapore Changi
11 Nov
SIN20:25Singapore Changi
18h 05m
1 stop
LGW06:30London Gatwick
€555
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 19 October 2025.
Use the filters below to find and compare flights from London to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 19/3

18:40-18:00

1 stop15h 20m

Singapore Changi

Sun 22/3

00:05-17:50

1 stop25h 45m

€534

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 19/3

18:40-18:00

1 stop15h 20m

Singapore Changi

Sun 22/3

00:05-17:50

1 stop25h 45m

€536

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 2/11

10:35-12:30

1 stop17h 55m

Singapore Changi

Tue 11/11

20:25-06:30

1 stop18h 05m

€548

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 2/11

10:35-12:30

1 stop17h 55m

Singapore Changi

Thu 27/11

20:25-06:20

1 stop17h 55m

€549

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Mon 17/11

11:05-16:15

1 stop21h 10m

Singapore Changi

Tue 2/12

10:25-22:35

1 stop20h 10m

€567

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 7/12

06:25-03:20

1 stop36h 55m

Singapore Changi

Sun 21/12

02:45-22:15

1 stop27h 30m

€571

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 19/3

17:00-20:25

1 stop19h 25m

Singapore Changi

Mon 23/3

23:00-14:00

1 stop23h 00m

€648

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 19/3

17:00-22:00

1 stop21h 00m

Singapore Changi

Mon 23/3

12:40-14:00

3 stops57h 20m

€654

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Mon 1/12

09:25-06:15

Nonstop12h 50m

Singapore Changi

Sun 28/12

23:55-06:25

Nonstop14h 30m

€676

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sat 21/2

09:20-06:15

Nonstop12h 55m

Singapore Changi

Sun 8/3

23:55-06:25

Nonstop14h 30m

€704

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from London 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 and Singapore?

What is the cheapest month to fly to Singapore?

The cheapest month to fly to Singapore from London is in May. Flight prices, which tend to average around €590, are often lower during this time because this is during the off-season. If you’re not able to fly to Singapore in May, then March is your next best option. Flight prices from London to Singapore during March average around €617.

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

According to our data, Monday is the cheapest day to fly to Singapore from London. The lowest ticket price found for a Monday departure recently was €1,113. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around €1,528.

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

The cheapest time of day to fly to Singapore is in the evening when flights can be purchased for as low as €1,113. In contrast, the most expensive time of day to depart to Singapore is in the morning when prices are around €1,319.

What is the cheapest London to Singapore Changi flight route?

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

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

You are more likely to see cheaper flights to Singapore from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around €739 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London for as low as €658 on momondo.

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

There is only 1 cabin class available to choose from on London 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 to Singapore flights?

You could potentially save up to 41% on your flight if you consider stops on a London to Singapore flight.

How have London to Singapore flight prices changed over time?

As of October 2025, prices for London to Singapore flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from London to Singapore

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

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

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

Fastest flight time

12h 50m

Direct flights

Every day

Airports in Singapore

1 airport
The fastest flight from London to Singapore takes 12h 50m
Direct flights go from London to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)
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  • How far is London to Singapore Changi by plane?

    The distance between London and Singapore Changi is about 10846.3 km. A reasonable flight in good conditions will take 12h 50m.

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

    Prices for flights from London to Singapore Changi Airport were last updated today.

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Singapore Changi Airport.

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

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Singapore . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Singapore from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from London.

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

Of course. momondo tracks the price of London to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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