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Cheap flights from London to Singapore from ₹ 35,487

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 24/10. 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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Cheap return flights

Logo
16:40 - 17:25LHR-SIN
16h 45m1 stop
Logo
00:05 - 08:05SIN-LHR
16h 00m1 stop
₹ 54,202
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Mon, 3 Nov - Sun, 23 Nov
Logo
17:50 - 17:25LHR-SIN
15h 35m1 stop
Logo
00:05 - 08:05SIN-LHR
16h 00m1 stop
₹ 54,290
Find Deal
Thu, 6 Nov - Mon, 24 Nov
Lufthansa Logo
17:50 - 17:25LHR-SIN
15h 35m1 stop
Lufthansa Logo
23:55 - 09:45SIN-LHR
17h 50m1 stop
₹ 54,555Lufthansa
Find Deal
Fri, 6 Mar - Sat, 21 Mar
Lufthansa Logo
17:50 - 17:25LHR-SIN
15h 35m1 stop
Lufthansa Logo
23:45 - 08:05SIN-LHR
16h 20m1 stop
₹ 56,055Lufthansa
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Fri, 5 Dec - Tue, 27 Jan
SWISS Logo
17:10 - 18:00LHR-SIN
16h 50m1 stop
SWISS Logo
00:05 - 08:05SIN-LHR
16h 00m1 stop
₹ 56,232SWISS
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Wed, 5 Nov - Mon, 24 Nov
KLM Logo
10:00 - 16:15LHR-SIN
22h 15m1 stop
KLM Logo
01:40 - 13:50SIN-LHR
20h 10m1 stop
₹ 58,351KLM
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Wed, 12 Nov - Tue, 18 Nov
KLM Logo
15:45 - 16:15LHR-SIN
16h 30m1 stop
KLM Logo
01:40 - 10:45SIN-LHR
17h 05m1 stop
₹ 58,439KLM
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Wed, 12 Nov - Tue, 18 Nov
Etihad Airways Logo
21:45 - 09:40LHR-SIN
28h 55m1 stop
Etihad Airways Logo
21:10 - 07:00SIN-LHR
16h 50m1 stop
₹ 58,527Etihad Airways
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Tue, 23 Sep - Fri, 24 Oct
Etihad Airways Logo
09:30 - 09:40LHR-SIN
17h 10m1 stop
Etihad Airways Logo
21:10 - 15:15SIN-LHR
25h 05m1 stop
₹ 58,615Etihad Airways
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Wed, 24 Sep - Wed, 1 Oct
SWISS Logo
20:05 - 18:00LHR-SIN
37h 55m1 stop
SWISS Logo
00:05 - 13:40SIN-LHR
21h 35m2 stops
₹ 59,233SWISS
Find Deal
Mon, 3 Nov - Mon, 24 Nov

Lufthansa flights from London to Singapore

Our best Lufthansa deals on London to Singapore flight tickets
Lufthansa
6 Mar
LHR17:50London Heathrow
15h 35m
1 stop
SIN17:25Singapore Changi
21 Mar
SIN23:55Singapore Changi
17h 50m
1 stop
LHR09:45London Heathrow
₹ 54,555
Find similar
Lufthansa
5 Dec
LHR17:50London Heathrow
15h 35m
1 stop
SIN17:25Singapore Changi
27 Jan
SIN23:45Singapore Changi
16h 20m
1 stop
LHR08:05London Heathrow
₹ 56,055
Find similar
Lufthansa
28 Oct
LHR17:50London Heathrow
15h 35m
1 stop
SIN17:25Singapore Changi
24 Mar
SIN23:55Singapore Changi
17h 50m
1 stop
LHR09:45London Heathrow
₹ 56,144
Find similar

SWISS flights from London to Singapore

Our best SWISS deals on London to Singapore flight tickets
SWISS
5 Nov
LHR17:10London Heathrow
16h 50m
1 stop
SIN18:00Singapore Changi
24 Nov
SIN00:05Singapore Changi
16h 00m
1 stop
LHR08:05London Heathrow
₹ 56,232
Find similar
SWISS
3 Nov
LHR20:05London Heathrow
37h 55m
1 stop
SIN18:00Singapore Changi
24 Nov
SIN00:05Singapore Changi
21h 35m
2 stops
LHR13:40London Heathrow
₹ 59,233
Find similar
SWISS
5 Nov
LHR14:25London Heathrow
19h 35m
2 stops
SIN18:00Singapore Changi
26 Nov
SIN00:05Singapore Changi
16h 00m
1 stop
LHR08:05London Heathrow
₹ 59,322
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 59,053 searches. Data last updated 14 September 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

LHR - SIN

LHRSIN

London Heathrow

Mon 3/11

16:40-17:25

1 stop16h 45m

Singapore Changi

Sun 23/11

00:05-08:05

1 stop16h 00m

₹ 54,202

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 6/11

17:50-17:25

1 stop15h 35m

Singapore Changi

Mon 24/11

00:05-08:05

1 stop16h 00m

₹ 54,290

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 6/3

17:50-17:25

1 stop15h 35m

Singapore Changi

Sat 21/3

23:55-09:45

1 stop17h 50m

₹ 54,555

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 5/12

17:50-17:25

1 stop15h 35m

Singapore Changi

Tue 27/1

23:45-08:05

1 stop16h 20m

₹ 56,055

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 5/11

17:10-18:00

1 stop16h 50m

Singapore Changi

Mon 24/11

00:05-08:05

1 stop16h 00m

₹ 56,232

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 12/11

10:00-16:15

1 stop22h 15m

Singapore Changi

Tue 18/11

01:40-13:50

1 stop20h 10m

₹ 58,351

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 12/11

15:45-16:15

1 stop16h 30m

Singapore Changi

Tue 18/11

01:40-10:45

1 stop17h 05m

₹ 58,439

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 23/9

21:45-09:40

1 stop28h 55m

Singapore Changi

Fri 24/10

21:10-07:00

1 stop16h 50m

₹ 58,527

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 24/9

09:30-09:40

1 stop17h 10m

Singapore Changi

Wed 1/10

21:10-15:15

1 stop25h 05m

₹ 58,615

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 3/11

20:05-18:00

1 stop37h 55m

Singapore Changi

Mon 24/11

00:05-13:40

2 stops21h 35m

₹ 59,233

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 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 ₹ 60,911. If you don’t want to visit Singapore in May, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of ₹ 63,294.

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

Our data shows that Monday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as ₹ 83,231. Flights from London to Singapore on a Wednesday will generally be more expensive and average around ₹ 131,795. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Singapore is in the morning. Flights from London to Singapore during this time can be as low as ₹ 78,233. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around ₹ 110,046.

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 ₹ 76,109 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 ₹ 68,238 on momondo.

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

There are 2 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.

Can stopping save me money on London to Singapore flights?

You could potentially save up to 37% 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 September 2025, prices for London to Singapore flights are approximately 6% 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

13h 00m

Direct flights

Every day

Airports in Singapore

1 airport
The fastest flight from London to Singapore takes 13h 00m
Direct flights go from London to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)
Search flight deals

  • How far is London to Singapore Changi by plane?

    There are 10846.3 km between London and Singapore Changi. Typically, this will take 15h 20m by plane in normal conditions.

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

    Prices for flights from London to Singapore Changi Airport are updated daily.

  • 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 required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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. momondo enables you to select and highlight flights to Singapore from London with this policy.

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?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from London and alert you when they change.

An easier way to manage your Singapore trip

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Fly your favourite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
IndiGo
Air India
Air India Express
SpiceJet
Etihad Airways
Emirates
Qatar Airways
Lufthansa
British Airways
Singapore Airlines
AirAsia
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