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Find Cheap Flights from Singapore to London Heathrow (SIN - LHR)

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Singapore Changi to London Heathrow flight information

Flights arrive in London Heathrow
Flights depart from Singapore Changi
Flight price S$ 855
Distance 10,882 km
Airlines Turkish Airlines, Finnair, Etihad Airways, Qatar Airways

Good to know

Low season:
May
Best time to beat the crowds
2%
expected price decrease
High season:
December
Most popular time to fly
2%
expected price increase
Average price:
S$ 1243
(avg. price over the last 2 weeks)
Good deal:
S$ 1044
or less (return)

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$ 1044 or less.
The cheapest flight from Singapore to London Heathrow was found, on average, 57 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 7% 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 to London Heathrow Flights

How long does a flight from Singapore to London Heathrow take?
The average direct flight takes 16h 40m, covering a distance of 10882 km.
How many flights are there between Singapore and London Heathrow?
There are 247 (direct) flights between Singapore and London Heathrow per week, averaging 35 per day.
Which airlines provide the cheapest flights from Singapore to London Heathrow?
In the past 3 days, the cheapest return tickets were found on Turkish Airlines (S$ 855), Finnair (S$ 894) and Etihad Airways (S$ 955).
Which airlines fly most frequently between Singapore and London Heathrow?
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 from Singapore to London Heathrow?
For Singapore to London Heathrow, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London Heathrow back to Singapore, the best deals are generally found on Thursday, with Tuesday being the most expensive.

Book cheap flights from Singapore to London Heathrow (return)

Airports
Origin
Singapore
S$ 855
only
S$ 855
Destination
London
S$ 855
only
S$ 855
Wed, 22 May
SIN
Singapore Changi
LHR
London Heathrow
17h 25m
Thu, 6 Jun
LHR
London Heathrow
SIN
Singapore Changi
18h 20m
S$ 855
Trip: 16 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IST
JFK
OK 4.0

Pros: The Food was good.

Cons: We had a very uncomfortable flight. A passenger right behind us was screaming all through the flight. We need to be refunded part of the ticket cos it was horrible.

IST
JFK
Excellent 10.0

Pros: Crew was perfect, seat was great

Cons: All is well.

DYU
IST
Excellent 10.0

Pros: very friendly crew (we were flying with two small kids) who went above and beyond to make them as comfortable and happy as possible.

IST
JFK
Good 6.0

Pros: Everything was fine except the fact that our flight was rescheduled on 24 hours earlier than the original one. It was extremely inconvenient.

Cons: When the airline interrupts your trip last minute and passengers are trying hard to adjust their plans it would be nice to have a little appreciation from the airline team. And they do not have to be rude to people who are asking to explain the reason of the changes.

MIA
IST
OK 4.0

Cons: Aircondi

Wed, 23 Oct
SIN
Singapore Changi
LHR
London Heathrow
16h 45m
Thu, 31 Oct
LHR
London Heathrow
SIN
Singapore Changi
17h 05m
S$ 894
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 3,349 reviews
Overall
7.8
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LED
HEL
Excellent 10.0

Cons: 2 hr delay

HEL
LHR
Excellent 8.5

Pros: Speed boarding process.

Cons: No entertainment system on a 3 hour flight...

CPH
HEL
Good 7.0

Cons: Original departure time: 08:50- Estimated departure time 10:20. Actual departure time: 11:00.

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

HEL
JFK
Good 6.3

Pros: blueberry juice, service and friendliness

Cons: no choice of food, little space between the seats, touchscreen and headphones didn't work, for over 8 hours flight this was significant set back

Thu, 10 Oct
SIN
Singapore Changi
LHR
London Heathrow
23h 40m
Tue, 22 Oct
LHR
London Heathrow
SIN
Singapore Changi
34h 00m
S$ 955
Trip: 13 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 6,180 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
JFK
AUH
OK 5.3

Pros: Yes seats were comfortable

Cons: Food needs to be better

TSE
AUH
Excellent 8.0

Cons: I wish I knew that I could have get a room or food vouchers when I was ordering an e ticket(

MEL
AUH
Mediocre 3.6

Pros: Quick boarding, minimum queues.

Cons: Everything. What an absolute joke of an airline. 1) Flight attendant spilt a half a bottle of water on me and didn’t even apologise 2) Same tv shows and movies as 5 months ago. 3) no eye shades 4) entertainment turned off around 20-25 mins before landing and all headseats collected 5) staff

CAI
AUH
OK 4.0

Pros: The crew were NOT helpful, The captain didn't inform us well about the delay

Cons: More communication with passengers, as well start the Entertainment screens early, NOT after take off ?? which is really strange ??

BNE
AUH
OK 4.0

Pros: It got me from a to b

Cons: I'm just not going to go with Etihad in the future.

Sat, 29 Jun
SIN
Singapore Changi
LHR
London Heathrow
16h 40m
Sat, 10 Aug
LHR
London Heathrow
SIN
Singapore Changi
29h 15m
S$ 1081
Trip: 43 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 9,465 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.6
Entertainment
8.3
Food
8.0
DOH
DFW
Excellent 8.0

Pros: Long flight, not so full, yet the crew was busy. Some green/trainee types waking us up to bring seat forward while serving meal to passengers on the rear row !! One said we dont serve wine with lunch - really! She did bring the wine 30 minutes later. But they were nice overall. Kept it clean. A+.

Cons: Nice if they offered/served drinks before meals

IAD
DOH
Excellent 10.0

Pros: The flight attendants were fantastic. They paid attention to every detail and anticipated requests. Always had a smile on their faces.

Cons: The service and the aircraft with QSuites were superb.

DOH
LAX
Mediocre 2.0

Pros: Nothing

Cons: All the food was terrible breakfast lunch and dinner I was sick from eating chicken I started vomiting as soon as I was on my way home , please serve better food , food tastes like factory junk , please offer cold drink and cold water or least ask if you would like ice, all the cups for the beverages was small, seating was very uncomfortable not enough room especially if you sitting next to a large person they kept elbow me and taking up my seating , I was so miserable on a 16 hours flight on Qatar to LAX , very bad experience , please do better, also staff was not friendly

IAD
DOH
Excellent 9.3

Pros: The service was great! I slept almost the whole way in economy and was very comfortable!

SYD
DOH
Excellent 8.0

Cons: Entertainment on the Boeing 777 suffered from access problems

Sun, 23 Jun
SIN
Singapore Changi
LHR
London Heathrow
17h 25m
Tue, 2 Jul
LHR
London Heathrow
SIN
Singapore Changi
28h 05m
S$ 856
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IAH
IST
Excellent 8.3

Pros: The food

Cons: My seat wasn't working properly and wasn't comfortable.

BKK
IST
Excellent 8.6

Pros: Crew was very professional and helpful.

Cons: Transit process at Istanbul airport was not very smooth. Ground staff could have been more helpful.

SOF
IST
Good 6.3

Pros: Mediocre seats, very friendly staff.

Cons: Better food options, more comfortable seats, easier access to wi fi

JFK
IST
Good 7.3

Cons: Check in is insanely long. Terminal 1 at JFK as usually Absolutely terrible. Line to go thru TSA is exacting 40 min at 12 am Midnight. We pay so much (in the price of our ticket) to be treated as cattle !!!

IST
KBP
Excellent 9.3

Pros: left on the, arrived on time, crew were friendly and efficient, seat was comfortable

Cons: Food was a bit basic and in-flight entertainment was a bit limited, but on a 2 hour flight not a major problem

Wed, 26 Jun
SIN
Singapore Changi
LHR
London Heathrow
17h 25m
Wed, 3 Jul
LHR
London Heathrow
SIN
Singapore Changi
16h 30m
S$ 866
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
BOS
IST
Good 6.0

Pros: The flight attendants were very attentive.

Cons: My screen, the screen next to me, and the two screens behind me were not working so I was left without entertainment for 9 hours.

IST
JFK
OK 4.0

Pros: The Food was good.

Cons: We had a very uncomfortable flight. A passenger right behind us was screaming all through the flight. We need to be refunded part of the ticket cos it was horrible.

KBP
IST
Excellent 10.0

Pros: yes

Cons: nothing

IST
YUL
OK 4.3

Pros: The flight attendants were friendly, attentive and efficient.

Cons: Many flights were grounded for several hours because of some airline operational glitch. We were provided with no information or guidance about how to resume our travels. As we tried to sort ourselves out we were sent from lineup to lineup without much progress or friendly service.

CPT
IST
Excellent 9.0

Pros: Left on time, arrived on time, crew were friendly and efficient, toilets were kept clean the entire flight, seat in economy had enough leg room and recline to sleep

Cons: In-flight entertainment films were a bit limited

Wed, 31 Jul
SIN
Singapore Changi
LHR
London Heathrow
23h 40m
Tue, 13 Aug
LHR
London Heathrow
SIN
Singapore Changi
17h 20m
S$ 969
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 6,180 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
BCN
AUH
Excellent 9.3

Pros: Everything was excellent. The entertainment system was also excellent.

Cons: The flight had onboard wifi which was awesome to be able to be online during the flight but it did lack the level of service expected. Everything on the flight was fantastic except the wifi which kept dropping out

ZRH
AUH
Good 6.6

Pros: Crew is ok. Seat was comfortable.

Cons: Vegetarian food was terrible and of no quality. The inflight tamil and Hindi movies could have been better and newer.

ORD
AUH
Mediocre 3.3

Cons: The crew is the most arrogant and ill mannered from all the other international airlines I have flown with - so please be ready for a very unwelcome experience. I had also worded this out as a complain to them, but received a very lukewarm and uninterested reply.

AUH
BKK
Excellent 9.6

Pros: Crew, food and beverage

Cons: Wifi

AUH
HKT
Mediocre 2.0

Pros: On-ground customer service of Ethiad, Fatima. She was professional and understanding.

Cons: Don’t overlook international flights and penalize travelers who don’t have a seat selection but checked in on time.

Wed, 29 May
SIN
Singapore Changi
LHR
London Heathrow
17h 25m
Wed, 19 Jun
LHR
London Heathrow
SIN
Singapore Changi
18h 20m
S$ 867
Trip: 22 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
PRN
IST
Good 6.3

Pros: service on the flight was very good

Cons: the airport was very large - had attempted to get help with a phone call before flight and service was very poor.... website was a mess to work with

BKK
IST
Good 7.3

Cons: There was wery cold on the plane.

MIA
IST
Excellent 9.0

Cons: Not much leg room on economy class. 200 $ extra makes the trip better

AMM
IST
Good 6.6

Cons: If they use the new business class seat.

BKK
IST
Excellent 8.6

Pros: Crew was very professional and helpful.

Cons: Transit process at Istanbul airport was not very smooth. Ground staff could have been more helpful.

Tue, 13 Aug
SIN
Singapore Changi
LHR
London Heathrow
24h 15m
Wed, 21 Aug
LHR
London Heathrow
SIN
Singapore Changi
36h 35m
S$ 878
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IST
LOS
OK 5.0

Pros: The entertainment was adequate and there were multiple snacks/meals. The bread rolls were warm. And they provided towelettes for wiping hands after meals.

Cons: The crew could have been more considerate, and the Economy seats were even tighter than usual! There was no leg room and even without the person in front of me reclining, the seat back was hitting my knees. The passenger next to me had longer legs and was much worse off. The food was very poor.

SOF
IST
Good 6.3

Pros: Mediocre seats, very friendly staff.

Cons: Better food options, more comfortable seats, easier access to wi fi

LHR
IST
Excellent 8.6

Cons: Everything is Good.

ORD
IST
Excellent 9.3

Pros: Great food options, very tasty. Crew was attentive, polite and professional.

IST
CAI
Excellent 8.8

Pros: Surprised to get a meal on such a short flight! Very good service.

Fri, 19 Apr
SIN
Singapore Changi
LHR
London Heathrow
22h 50m
Fri, 26 Apr
LHR
London Heathrow
SIN
Singapore Changi
35h 25m
S$ 1108
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 6,180 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
CAI
AUH
OK 4.0

Pros: The crew were NOT helpful, The captain didn't inform us well about the delay

Cons: More communication with passengers, as well start the Entertainment screens early, NOT after take off ?? which is really strange ??

AUH
IAD
Excellent 8.0

Pros: All service and cresws are friendly

Cons: Just keep it up

MAN
AUH
Excellent 9.3

Pros: Food and crew

Cons: Entertainment, comfort

AUH
CAI
Good 6.6

Pros: Flight price and time

Cons: There was no choice for dinner. It was only a fait accompli that eating from one category remained. When I refused, they did not respond to my request to replace the food. I refused to eat it. The host did not agree to replace the food,

JFK
AUH
Good 6.3

Cons: Quality of on board food and courtesy of flight attendants really needs improvement. Etihad wasn't like this a decade ago.

Mon, 23 Sep
SIN
Singapore Changi
LHR
London Heathrow
17h 25m
Thu, 3 Oct
LHR
London Heathrow
SIN
Singapore Changi
18h 20m
S$ 878
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IAH
IST
Excellent 10.0

Pros: The crew was very attentive, and the food was outstanding.

Cons: The wine list was a bit limited.

VIE
IST
Excellent 10.0

Cons: Thank you

ORD
IST
Excellent 10.0

Pros: The food was amazing and the crew was great!

Cons: Boarding seemed a bit unorganized.

CAI
IST
Excellent 10.0

Pros: Crew was amazing!

IST
YUL
OK 4.3

Pros: The flight attendants were friendly, attentive and efficient.

Cons: Many flights were grounded for several hours because of some airline operational glitch. We were provided with no information or guidance about how to resume our travels. As we tried to sort ourselves out we were sent from lineup to lineup without much progress or friendly service.

Fri, 19 Apr
SIN
Singapore Changi
LHR
London Heathrow
22h 50m
Fri, 26 Apr
LHR
London Heathrow
SIN
Singapore Changi
35h 25m
S$ 1118
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 6,180 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.7
Entertainment
7.4
Food
7.0
ORD
AUH
Mediocre 3.3

Cons: The crew is the most arrogant and ill mannered from all the other international airlines I have flown with - so please be ready for a very unwelcome experience. I had also worded this out as a complain to them, but received a very lukewarm and uninterested reply.

YYZ
AUH
Excellent 8.6

Pros: Crew and food

Cons: Entertainment

IAD
AUH
Excellent 9.6

Pros: I enjoyed the services, the crew and the food and beverage

Cons: The WiFi services. I ordered the lite service for $4.95 and the 30 mb was finished in less that 10 minutes. Not sufficient

JFK
AUH
Good 6.3

Cons: Quality of on board food and courtesy of flight attendants really needs improvement. Etihad wasn't like this a decade ago.

JFK
AUH
OK 5.3

Pros: Yes seats were comfortable

Cons: Food needs to be better

Tue, 6 Aug
SIN
Singapore Changi
LHR
London Heathrow
30h 00m
Mon, 19 Aug
LHR
London Heathrow
SIN
Singapore Changi
36h 35m
S$ 905
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IST
LOS
OK 5.0

Pros: The entertainment was adequate and there were multiple snacks/meals. The bread rolls were warm. And they provided towelettes for wiping hands after meals.

Cons: The crew could have been more considerate, and the Economy seats were even tighter than usual! There was no leg room and even without the person in front of me reclining, the seat back was hitting my knees. The passenger next to me had longer legs and was much worse off. The food was very poor.

LHR
IST
Excellent 10.0

Pros: The flight and crew were excellent. Turkish Airlines business is always good.

Cons: The delay leaving Heathrow was not so good.... missed connecting flight in Istanbul and no availability on the night flight. Had to re-book with Air Astana.

IST
JFK
OK 4.0

Pros: The Food was good.

Cons: We had a very uncomfortable flight. A passenger right behind us was screaming all through the flight. We need to be refunded part of the ticket cos it was horrible.

LHR
IST
Excellent 10.0

Pros: Comfortable for that sort of journey

Cons: N/a

KTM
IST
Mediocre 2.3

Pros: Some crew was attentive, others were not. Piloting was good

Cons: Upgraded seats in the planes, especially business class, seats did not work properly or recline all the way, very uncomfortable. Food was mediocre at best, movie library needs updating. I'm also not sure why an older model of this aircraft is used on such a long haul flight.

Sat, 25 May
SIN
Singapore Changi
LHR
London Heathrow
24h 15m
Thu, 6 Jun
LHR
London Heathrow
SIN
Singapore Changi
16h 30m
S$ 932
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 22,166 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IST
KBP
Excellent 8.6

Pros: crew was great, food was delicious, seats were comfortable.

Cons: updated movie library, better handling of boarding for priority customers.

IST
ORD
OK 4.0

Pros: I did not like anything from this trip. I just learned my lesson not to travel with turkish airlines ever again.

Cons: flight was canceled from previous flight so we had to overnight in istambul and the whole situation was handled very poorly nobody took the time to explain to me what to do and mind this I was traveling with three year old and I found myself crying at midnight at the airport not knowing what to do.

IST
PRG
Excellent 9.6

Pros: Turkish Airlines is my favorite airline going to Europe. We even did the 20 hr layover in Istanbul and had a great time staying for a couple of nights going and coming back. Staff is always friendly and the food is amazing. The food in coach is as good as first class on some US domestic flights

Cons: It's an airplane, there's not much to make it better besides giving more seat room. TA gives free drinks, a couple of meals, blankets, and the travel bag, only a snobby priss would gripe about flying with them. I've flown enough budget airlines that give you NOTHING that I love flying TA!

LHR
IST
Excellent 10.0

Pros: Comfortable for that sort of journey

Cons: N/a

JFK
IST
Good 7.3

Cons: Check in is insanely long. Terminal 1 at JFK as usually Absolutely terrible. Line to go thru TSA is exacting 40 min at 12 am Midnight. We pay so much (in the price of our ticket) to be treated as cattle !!!

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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.