Find cheap flights from Singapore to London Heathrow Airport

SIN - LHR

Find cheap flights from Singapore to London Heathrow Airport

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Economy
Singapore (SIN)
London Heathrow
Sat 6-6
Sat 13-6
Any month
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Good to know

Low season

November Best time to beat the crowds (10% less expensive on average)

High season

December Most popular time to fly (16% more expensive on average)

Average price of a return ticket

S$ 893 (avg. price over the last 2 weeks)

Good deal for a return ticket

S$ 804 or less

When to book flights from Singapore to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 1,040 or less.
  • The cheapest flight from Singapore to London Heathrow Airport was found, on average, 46 days before departure.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is November.
  • Morning departure is around 138% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Singapore to London Heathrow Airport flights

How long does a flight from Singapore to London Heathrow Airport take?

How many flights are there between Singapore and London Heathrow Airport?

Which airlines provide the cheapest flights from Singapore to London Heathrow Airport?

Which airlines fly most frequently between Singapore and London Heathrow Airport?

What’s the cheapest day of the week to fly from Singapore to London Heathrow Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Singapore to London Heathrow Airport (return)

Airports
Origin
Singapore
S$ 806
only
S$ 806
Destination
London
S$ 806
only
S$ 806
Thu, 12 Nov
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
19h 05m
Fri, 27 Nov
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 20m
S$ 806
Trip: 16 days
Based on null reviews
Thu, 12 Nov
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
20h 55m
Fri, 27 Nov
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
16h 30m
S$ 807
Trip: 16 days
Based on null reviews
Tue, 25 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
Tue, 22 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
16h 30m
S$ 809
Trip: 29 days
Based on null reviews
Tue, 25 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
29h 10m
Tue, 22 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
27h 55m
S$ 810
Trip: 29 days
Based on null reviews
Tue, 25 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
20h 30m
Tue, 22 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
17h 00m
S$ 812
Trip: 29 days
Based on null reviews
Tue, 4 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 50m
Thu, 10 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 35m
S$ 813
Trip: 38 days
Based on null reviews
Sat, 5 Sep
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
20h 30m
Wed, 16 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 35m
S$ 814
Trip: 12 days
Based on null reviews
Tue, 8 Sep
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
19h 15m
Fri, 23 Oct
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
37h 50m
S$ 816
Trip: 46 days
Based on null reviews
Wed, 1 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 20m
Sat, 11 Jul
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
17h 00m
S$ 817
Trip: 11 days
Based on null reviews
Thu, 2 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 50m
Fri, 17 Jul
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 15m
S$ 819
Trip: 16 days
Based on null reviews
Tue, 7 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
18h 55m
Sun, 9 Aug
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 15m
S$ 821
Trip: 34 days
Based on null reviews
Wed, 1 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 50m
Sat, 11 Jul
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 35m
S$ 823
Trip: 11 days
Based on null reviews
Sun, 4 Oct
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
38h 00m
Tue, 20 Oct
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
16h 55m
S$ 824
Trip: 17 days
Based on null reviews
Thu, 2 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 50m
Fri, 17 Jul
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 45m
S$ 827
Trip: 16 days
Based on null reviews
Tue, 2 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
Wed, 2 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
36h 40m
S$ 830
Trip: 93 days
Based on null reviews
Tue, 7 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 50m
Sun, 9 Aug
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 45m
S$ 831
Trip: 34 days
Based on null reviews
Wed, 26 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
24h 15m
Wed, 23 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
28h 05m
S$ 834
Trip: 29 days
Based on null reviews
Mon, 7 Sep
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
15h 20m
Thu, 22 Oct
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
16h 55m
S$ 835
Trip: 46 days
Based on null reviews
Sat, 1 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 00m
Wed, 9 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
15h 35m
S$ 837
Trip: 40 days
Based on null reviews
Sat, 5 Sep
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
16h 45m
Wed, 16 Sep
LHR
London Heathrow Airport
SIN
Singapore Changi Airport
17h 20m
S$ 838
Trip: 12 days
Based on null reviews
Show more results

Book cheap flights from Singapore to London Heathrow Airport (one-way)

Airports
Origin
Singapore
S$ 424
only
S$ 424
Destination
London
S$ 424
only
S$ 424
Tue, 14 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
16h 45m
S$ 424
Based on null reviews
Tue, 2 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
S$ 500
Based on null reviews
Tue, 14 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 40m
S$ 502
Based on null reviews
Wed, 3 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
S$ 504
Based on null reviews
Thu, 11 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
S$ 530
Based on null reviews
Fri, 29 May
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
17h 25m
S$ 533
Based on null reviews
Mon, 13 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
16h 45m
S$ 554
Based on null reviews
Tue, 30 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
25h 05m
S$ 557
Based on null reviews
Tue, 14 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 40m
S$ 575
Based on null reviews
Tue, 14 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
53h 40m
S$ 591
Based on null reviews
Wed, 1 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
34h 50m
S$ 613
Based on null reviews
Wed, 5 Aug
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
25h 05m
S$ 616
Based on null reviews
Thu, 4 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 35m
S$ 633
Based on null reviews
Tue, 2 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 30m
S$ 635
Based on null reviews
Tue, 30 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
25h 05m
S$ 637
Based on null reviews
Tue, 16 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 35m
S$ 638
Based on null reviews
Thu, 4 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 35m
S$ 640
Based on null reviews
Tue, 16 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 35m
S$ 641
Based on null reviews
Sat, 6 Jun
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
13h 35m
S$ 644
Based on null reviews
Wed, 1 Jul
SIN
Singapore Changi Airport
LHR
London Heathrow Airport
34h 50m
S$ 645
Based on null reviews
Show more results

Top 5 airlines serving Singapore Changi to London Heathrow

Scores according to KAYAK customer reviews

8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Airline reviews
Read more about Singapore Airlines
*
Prices are per person, are for e–tickets and include all taxes & fees in SGD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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