Find Cheap Flights from Singapore Changi to London (SIN - LON)

Search hundreds of travel sites at once for deals on flights to London

Wed 11/22
Wed 11/29
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
May
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
7%
expected price increase
Average Price:
$1490
(avg. price over the last 2 weeks)
Good Deal:
$841
or less (round trip)

When to Book Flights from Singapore Changi to London

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

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $841 or less.
The cheapest flight from Singapore Changi to London was found 74 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is May.
Morning departure is around 6% cheaper 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 Changi to London Flights

How long does a flight from Singapore Changi to London take?
An average nonstop flight takes 14h 00m, covering a distance of 6747 miles.
How many flights are there between Singapore Changi and London?
There are 246 (nonstop) flights between Singapore Changi and London per week, averaging 36 per day.
Which airlines provide the cheapest flights from Singapore Changi to London?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($340), Norwegian Air UK ($449) and Turkish Airlines ($604).
Do I need a passport to fly between Singapore Changi and London?
Yes.
Which airlines fly most frequently between Singapore Changi and London?
Virgin Australia (4 times daily), Air New Zealand (4 times daily), SAS (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Singapore Changi to London?
For Singapore Changi to London, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from London back to Singapore Changi, the best deals are generally found on Monday, with Wednesday being the most expensive.

Book cheap flights from Singapore Changi to London (round-trip)

Airports
Origin
Singapore
$340
only
$340
Destination
London
$420
only
$420
$340
only
$340
Tue, Apr 3
SIN
LGW
34h 05m
Mon, Apr 9
LGW
SIN
12h 45m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
SIN
LGW
14h 05m
Mon, Jan 22
LGW
SIN
12h 40m
Trip: 5 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Mon, Apr 2
SIN
LGW
16h 55m
Wed, Apr 11
LGW
SIN
17h 55m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

IST
IAD
Excellent 9.6

Very grateful our flight wasn't packed- this allowed us to lay down a little and sleep. The attendants were very nice and helpful.

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

IST
KHI
Mediocre 3.6

Nothing

Everything

Tue, Dec 5
SIN
LHR
27h 05m
Mon, Dec 11
LHR
SIN
32h 00m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1451 reviews
Overall
7.3
Boarding
7.2
Comfort
7.1
Crew
7.8
Entertainment
6.5
Food
6.9
BKK
MNL
Okay 4.0

Flight crew did a great job.

Flight check-in was total disaster. Unorganized lines and only for ticket counter agents compared to Emirates 28 ticket agent.

HKG
MNL
Okay 5.2

The flight was on time

Seats are very tight and the only bathrooms were completely at the end of the aircraft.

HKG
MNL
Good 7.0

The attendants were very friendly and helpful and the flight was on time.

I had to use my own device to access entertainment and pay for it. I couldn't check in online.

SYD
MNL
Excellent 10.0

Clean new planes, great service!

MNL
BKK
Excellent 8.6

There was a lot of entertainment choices and then food was good.

Tue, Apr 3
SIN
LHR
17h 35m
Mon, Apr 9
LHR
SIN
17h 30m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
SIN
LGW
14h 10m
Mon, Jan 22
LGW
SIN
12h 40m
Trip: 4 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Fri, Jan 19
SIN
LGW
14h 10m
Sun, Jan 28
LGW
SIN
12h 40m
Trip: 10 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Tue, Jan 30
SIN
LGW
14h 10m
Thu, Feb 15
LGW
SIN
12h 40m
Trip: 17 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Tue, Apr 3
SIN
LGW
16h 40m
Mon, Apr 9
LGW
SIN
17h 50m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
KHI
Mediocre 3.6

Nothing

Everything

IST
ADB
Excellent 10.0

On board catering and new planes are a plus

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

IST
IAD
Excellent 9.6

Very grateful our flight wasn't packed- this allowed us to lay down a little and sleep. The attendants were very nice and helpful.

Tue, Dec 26
SIN
LGW
14h 10m
Fri, Jan 12
LGW
SIN
30h 40m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 30
SIN
LGW
14h 10m
Wed, Feb 7
LGW
SIN
12h 40m
Trip: 9 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Wed, Apr 4
SIN
LGW
16h 55m
Wed, Apr 18
LGW
SIN
17h 55m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
ADB
Excellent 10.0

On board catering and new planes are a plus

IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

IST
ATL
Excellent 10.0

See previous

See previous

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

Mon, Dec 25
SIN
LGW
14h 00m
Fri, Jan 26
LGW
SIN
30h 40m
Trip: 33 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 12
SIN
LGW
14h 10m
Sun, Jan 21
LGW
SIN
12h 40m
Trip: 10 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Thu, May 24
SIN
LGW
16h 55m
Sat, Jun 2
LGW
SIN
24h 40m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
ORD
IST
Mediocre 3.0

Nothing

Nothing

IST
ATL
Excellent 10.0

See previous

See previous

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

Fri, Jan 19
SIN
LGW
14h 10m
Wed, Jan 24
LGW
SIN
12h 40m
Trip: 6 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Mon, Dec 25
SIN
LGW
14h 00m
Fri, Jan 12
LGW
SIN
30h 40m
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 26
SIN
LGW
23h 25m
Fri, Jun 8
LGW
SIN
24h 35m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
BOM
IST
Excellent 8.0

excellent service.

internet should be free.

IST
ATL
Excellent 10.0

See previous

See previous

IST
ADB
Excellent 10.0

On board catering and new planes are a plus

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

Fri, Jan 12
SIN
LGW
14h 10m
Wed, Jan 24
LGW
SIN
12h 40m
Trip: 13 days
Overall 10.0 Excellent
Based on 1 reviews
Boarding
10.0
Comfort
10.0
Crew
10.0
Thu, Dec 28
SIN
LGW
14h 05m
Fri, Jan 12
LGW
SIN
30h 40m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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 the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes 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 can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals 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.

If you have 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.