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Cheap flights from London to Singapore from $265

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 4/20. 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 to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.
9:10 pm - 11:40 amLHR-SIN
30h 30m1 stop
12:40 pm - 7:10 pmSIN-LHR
38h 30m1 stop
$534Shenzhen Airlines
Find Deal
Sat, Mar 8 - Sun, Mar 23
9:10 pm - 12:55 amLHR-SIN
19h 45m1 stop
12:40 pm - 7:10 pmSIN-LHR
38h 30m1 stop
$557Shenzhen Airlines
Find Deal
Wed, Mar 12 - Sun, Mar 16
5:40 pm - 9:55 pmLHR-SIN
20h 15m1 stop
9:00 am - 5:45 pmSIN-LHR
39h 45m1 stop
$580Air China
Find Deal
Wed, Mar 26 - Wed, Apr 9
7:20 pm - 9:35 amLHR-SIN
30h 15m1 stop
7:25 pm - 12:05 pmSIN-LHR
24h 40m1 stop
$609Etihad Airways
Find Deal
Tue, Mar 11 - Mon, Mar 24
7:20 pm - 9:35 amLHR-SIN
30h 15m1 stop
7:25 pm - 6:45 amSIN-LHR
19h 20m1 stop
$610Etihad Airways
Find Deal
Tue, Mar 11 - Mon, Mar 17
11:40 am - 4:15 pmLGW-SIN
20h 35m1 stop
9:00 am - 6:35 amSIN-LGW
28h 35m1 stop
$656Air China
Find Deal
Thu, Mar 20 - Tue, Apr 8
9:25 am - 5:30 amLHR-SIN
13h 05mnonstop
9:00 am - 3:45 pmSIN-LHR
13h 45mnonstop
$725Singapore Airlines
Find Deal
Thu, Apr 24 - Thu, May 22
9:10 pm - 6:25 pmLHR-SIN
13h 15mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$746British Airways
Find Deal
Wed, Mar 12 - Sun, Mar 16
9:25 am - 5:30 amLHR-SIN
13h 05mnonstop
9:00 am - 3:45 pmSIN-LHR
13h 45mnonstop
$766Singapore Airlines
Find Deal
Tue, Jun 24 - Tue, Jul 8
6:55 pm - 3:55 pmLHR-SIN
13h 00mnonstop
11:15 pm - 5:40 amSIN-LHR
14h 25mnonstop
$787British Airways
Find Deal
Wed, Mar 12 - Sun, Mar 16

Shenzhen Airlines flights from London to Singapore

Our best Shenzhen Airlines deals on London to Singapore flight tickets
Shenzhen Airlines
Mar 8
LHR9:10 pmLondon Heathrow
30h 30m
1 stop
SIN11:40 amSingapore Changi
Mar 23
SIN12:40 pmSingapore Changi
38h 30m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
Mar 12
LHR9:10 pmLondon Heathrow
19h 45m
1 stop
SIN12:55 amSingapore Changi
Mar 16
SIN12:40 pmSingapore Changi
38h 30m
1 stop
LHR7:10 pmLondon Heathrow
Shenzhen Airlines
Apr 27
LHR10:05 pmLondon Heathrow
21h 35m
1 stop
SIN2:40 amSingapore Changi
May 13
SIN6:10 pmSingapore Changi
32h 50m
1 stop
LHR8:00 pmLondon Heathrow

China Eastern flights from London to Singapore

Our best China Eastern deals on London to Singapore flight tickets
China Eastern
Mar 8
LGW5:00 pmLondon Gatwick
19h 25m
1 stop
SIN8:25 pmSingapore Changi
Mar 23
SIN11:00 pmSingapore Changi
39h 30m
1 stop
LGW6:30 amLondon Gatwick
China Eastern
Mar 7
LGW10:30 amLondon Gatwick
34h 55m
1 stop
SIN5:25 amSingapore Changi
Mar 14
SIN4:15 pmSingapore Changi
22h 15m
1 stop
LGW6:30 amLondon Gatwick
China Eastern
Mar 20
LGW10:30 amLondon Gatwick
22h 40m
1 stop
SIN5:10 pmSingapore Changi
Apr 8
SIN10:10 amSingapore Changi
35h 50m
1 stop
LGW3:00 pmLondon Gatwick

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 cheapest month to fly to Singapore?

The month of May is, on average, the cheapest month to fly to Singapore from London, with most prices found around $726. If you aren’t able to travel to Singapore during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $736.

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

The cheapest day to depart from London to Singapore is on a Sunday when prices can be found for as low as $1,074. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,242.

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

In the afternoon is the cheapest time of day to fly from London to Singapore when you can find flight prices for as low as $848. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,162 on average. Flights to Singapore from London in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 19 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $863 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London for as low as $780 on momondo.

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

There are 4 cabin classes 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.

How have London to Singapore flight prices changed over time?

As of February 2025, prices for London to Singapore flights are approximately 13% 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 round-trip 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

Best Price Found

$265

Fastest flight time

12h 50m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from London in the past 72 hours is $265. The best round-trip flight deal from London to Singapore found on momondo in the last 72 hours is $534.
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)

  • How far is London to Singapore Changi by plane?

    A flight from London to Singapore Changi will travel around 6739.6 mi. By plane, this route typically takes 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 are refreshed on a daily basis.

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

  • 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 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 to Singapore Changi Airport.

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

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from London to Singapore

Compare and see reviews for airlines that fly from London to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Gulf AirPriceFrom $514Free CancellationRating
7.1
205 reviews
Search Gulf Air flights
LufthansaPriceFrom $690Free CancellationRating
6.7
6,989 reviews
Search Lufthansa flights
Singapore AirlinesPriceFrom $697Free CancellationRating
8.1
1,297 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $712Free CancellationRating
6.6
6,759 reviews
Search British Airways flights
Thai AirwaysPriceFrom $802Free CancellationRating
7.8
317 reviews
Search Thai Airways flights
Qatar AirwaysPriceFrom $912Free CancellationRating
7.4
3,612 reviews
Search Qatar Airways flights
  • Singapore Airlines Flights From London to Singapore

    Singapore Airlines flight deals from London to Singapore start from $697 round-trip. Over the 33 Singapore Airlines flights for this route in a normal week, average airfare is usually $987 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From London to Singapore

    British Airways is also a popular choice for this route. British Airways flight deals for London to Singapore start from as low as $712 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around $921. British Airways operates 14 flights to Singapore from London in an average week. Users have rated it 6.6/10 across 6,759 reviews.


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. 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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