SIN - LHR

$481 Find Cheap Flights from Singapore to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Heathrow departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to London, as well as popular online travel agencies
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,001
Typical prices: $987-$1,389
Turkish Airlines
Tue 26/5Thu 4/6
SIN - LHR • 1 stop
Cheapest direct flights
$1,144
Typical prices: $1,097-$1,428
Singapore Airlines
Sun 10/5Sat 16/5
SIN - LHR • Direct
Top airlines
Cheapest • from $1,001 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways, Qantas Airways, and Singapore Airlines. Average duration is 14h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 95% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg $1,013 (return)
Shortest trip • 15h 25m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to London (SIN-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Heathrow

Tue, 26 May - Thu, 4 Jun
Turkish Airlines Logo
10:25 - 22:25
SIN
-
LHR
19h 00m
1 stop
Turkish Airlines Logo
06:30 - 08:45
LHR
-
SIN
19h 15m
1 stop
$1,001Turkish Airlines
Mon, 1 Jun - Tue, 23 Jun
Etihad Airways Logo
21:00 - 12:45
SIN
-
LHR
22h 45m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
$1,002Etihad Airways
Mon, 8 Jun - Sat, 27 Jun
Etihad Airways Logo
21:00 - 15:05
SIN
-
LHR
25h 05m
1 stop
Etihad Airways Logo
21:45 - 09:40
LHR
-
SIN
28h 55m
1 stop
$1,004Etihad Airways
Tue, 2 Jun - Sun, 14 Jun
Etihad Airways Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
$1,005Etihad Airways
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
Multiple Airlines Logo
22:00 - 03:10
LHR
-
SIN
22h 10m
2 stops
$1,008Multiple Airlines
Mon, 6 Jul - Sat, 19 Sep
Etihad Airways Logo
21:00 - 07:00
SIN
-
LHR
17h 00m
1 stop
Etihad Airways Logo
21:45 - 09:40
LHR
-
SIN
28h 55m
1 stop
$1,011Etihad Airways
Sun, 26 Apr - Sun, 3 May
Gulf Air Logo
20:00 - 06:55
SIN
-
LHR
17h 55m
1 stop
Gulf Air Logo
10:00 - 12:45
LHR
-
SIN
19h 45m
1 stop
$1,027Gulf Air
Mon, 4 May - Sun, 17 May
Turkish Airlines Logo
11:10 - 21:05
SIN
-
LHR
16h 55m
1 stop
Turkish Airlines Logo
18:30 - 08:45
LHR
-
SIN
31h 15m
1 stop
$1,033Turkish Airlines
Thu, 9 Apr - Fri, 8 May
Etihad Airways Logo
21:00 - 12:45
SIN
-
LHR
22h 45m
1 stop
Etihad Airways Logo
09:30 - 09:40
LHR
-
SIN
17h 10m
1 stop
$1,038Etihad Airways
Sun, 19 Apr - Wed, 22 Apr
Etihad Airways Logo
21:00 - 12:45
SIN
-
LHR
22h 45m
1 stop
Etihad Airways Logo
14:45 - 09:40
LHR
-
SIN
35h 55m
1 stop
$1,043Etihad Airways
Booking Insights

KAYAK's insights & trends for Singapore to Heathrow flights

Get data-powered insights and trends into flights from Singapore to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Singapore to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to London Heathrow Airport departing in May.

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

The average price of all round-trip flights from Singapore to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Singapore to London, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London, Wednesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Singapore to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to London Heathrow Airport is November, where tickets cost $1,075 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,416 and $1,408 respectively.

Can I save money by flying with a stopover from Singapore to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,135, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Singapore to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Singapore to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$481
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Singapore to London

When to book flights from Singapore to Heathrow

Are your dates flexible? Find out the best times to travel from Singapore to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to London flights

  • What is the cheapest flight from Singapore to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Singapore to London Heathrow Airport was $481 for a one-way ticket and $1,001 for a return.

  • Which airports will I be using when flying from Singapore to London?

    Singapore and London are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to London?

    Singapore Airlines, SWISS, and Lufthansa offer inflight Wi-Fi service on the Singapore to London flight route.

  • Which aircraft models fly most regularly from Singapore to London?

    The Airbus A380-800 is the aircraft model that flies most regularly on the Singapore to London flight route.

  • Which airline alliances offer flights from Singapore to London?

    oneworld, and Star Alliance are the airline alliances operating flights between Singapore and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Singapore to London?

    There are direct flights from Singapore to London on a daily basis.

  • Which is the best airline for flights from Singapore to London, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from Singapore to London are Singapore Airlines and Emirates. With an average price for the route of $1,264 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $1,172 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Singapore to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Singapore to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,212 or less one-way and $1,109 or less round-trip.

Prefer to fly direct from Singapore Changi to London Heathrow?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Singapore Changi to London Heathrow.
Find which airlines fly direct from Singapore Changi Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Singapore Changi to London Heathrow

Monday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Tuesday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Wednesday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Thursday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Friday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Saturday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Sunday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

See more direct flights

Direct returns

London Heathrow to Singapore Changi

Monday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Tuesday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Wednesday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Thursday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Friday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Saturday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

Sunday

British Airways,Qantas Airways,Singapore Airlines

British Airways,Qantas Airways, +1 more

See more direct flights

Reviews of the top 4 airlines flying from Singapore to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Singapore to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1475 reviews
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
8.0Entertainment
Airline reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Very good from the beginning to the end. Amazing experience

Seat did not recline at all, wi-FI did not work at all. Those are both very unfortunate for a 14 hour flight. Crew and food was of course very nice as always.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

Love that you can walk directly to your gate from the Emirates Business class lounge, very convenient

in today's time, an airline like emirates didnt serve drinks as requested, Excuse was full flight.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

The 2 sockets near me didjt work i had my phone by end of the flight on low bat and had issues to book uber thereafter Electrical sockets should work if emirates does not allow batteries Baggage claim in zurich took very long

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

I liked the crew, the food and the foot space. I did not like the comfort of the seats.

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

It was great! Kept the time. Provided what was promised

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

Very please with the seating that the Kayak staff booked for us!

I liked the movie selection and the speed getting the luggage. I did not like the fact that for premium they did not have a personal kit with toothpaste, I travel all the time in premium economy and bussiness and althought the kit might bot be the same at least you have the smalles kit in premium economy. I did not like either that because i was in the last row of premium economy nothing made it to my seat. They run out of the food I wanted ( it is a surprise because there were only 6-7 rows. They would run out of orange jouice were thy were passing water/orange juice around, they run out of some alcohol. I am undertand running out of it but I don’t understand why mot getting kore. The service I received in row 11 was different from the service in rows 7,8…. Also the screen on my tv was broken. It did not respond to touch. So, in conclusion, if I compare my flight going to Europe with an American airline plane in premium and the one with British, British expereince was significantly much worse. This company is declining fast.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

Everything you need to know for your flight from Singapore to Heathrow

Information on your arrival and departure airports