LHR - SIN

$441 Find Cheap Flights from London Heathrow Airport to Singapore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Singapore departing on 9/17. 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

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Everything you should know

Cheapest round-trip
$789
Typical prices: $905-$1,234
China Eastern
Fri 8/7Sun 8/16
LHR - SIN • 1 stop
Cheapest non-stop
$800
Typical prices: $820-$993
British Airways
Tue 10/27Thu 11/5
LHR - SIN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
For more comfort, BA Premium Economy adds legroom; Qantas Premium Economy has wider seats.
Singapore Airlines offers free Wi-Fi; Premium Economy adds easier boarding and more room.
Expert advice
Expert advice
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Expert advice
Expert advice
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Nonstop flights
You can fly direct with British Airways, Qantas Airways and Singapore Airlines. Average duration is 13h 26m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $588 (round-trip)
Shortest trip • 15h 28m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals

Cheap Flights from Heathrow to Singapore (LHR-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Singapore 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 round-trip flight deals from Heathrow to Singapore

Fri, Aug 7 - Sun, Aug 16
China Eastern Logo
9:20 pm - 5:00 pm
LHR
-
SIN
36h 40m
1 stop
China Eastern Logo
6:25 pm - 6:40 pm
SIN
-
LHR
31h 15m
1 stop
$789China Eastern
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
9:30 am - 12:50 pm
LHR
-
SIN
19h 20m
1 stop
Multiple Airlines Logo
7:25 pm - 6:40 am
SIN
-
LHR
19h 15m
1 stop
$790Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
China Eastern Logo
9:20 pm - 3:45 pm
LHR
-
SIN
35h 25m
1 stop
China Eastern Logo
12:55 am - 6:40 pm
SIN
-
LHR
24h 45m
1 stop
$791China Eastern
Mon, Aug 24 - Fri, Sep 4
Multiple Airlines Logo
8:25 pm - 9:55 pm
LHR
-
SIN
18h 30m
1 stop
Multiple Airlines Logo
7:40 pm - 6:25 am
SIN
-
LHR
17h 45m
1 stop
$792Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
China Eastern Logo
9:20 pm - 2:25 am
LHR
-
SIN
22h 05m
1 stop
China Eastern Logo
3:25 am - 6:40 pm
SIN
-
LHR
22h 15m
1 stop
$793China Eastern
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
8:50 pm - 5:00 pm
LHR
-
SIN
37h 10m
2 stops
Multiple Airlines Logo
11:25 pm - 5:40 pm
SIN
-
LHR
25h 15m
1 stop
$794Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
China Eastern Logo
9:20 pm - 2:25 pm
LHR
-
SIN
34h 05m
2 stops
China Eastern Logo
3:25 am - 6:40 pm
SIN
-
LHR
22h 15m
1 stop
$795China Eastern
Tue, Aug 18 - Tue, Aug 25
Air China Logo
10:00 pm - 3:00 pm
LHR
-
SIN
34h 00m
1 stop
Air China Logo
11:25 pm - 8:25 pm
SIN
-
LHR
28h 00m
1 stop
$797Air China
Thu, Sep 17 - Sat, Sep 26
IndiGo Logo
8:15 pm - 5:45 pm
LHR
-
SIN
38h 30m
1 stop
IndiGo Logo
10:45 am - 5:45 pm
SIN
-
LHR
38h 00m
1 stop
$798IndiGo
Sat, Aug 15 - Tue, Sep 15
Etihad Airways Logo
8:45 pm - 9:40 am
LHR
-
SIN
29h 55m
1 stop
Etihad Airways Logo
9:00 pm - 7:00 am
SIN
-
LHR
17h 00m
1 stop
$799Etihad Airways
Booking Insights

KAYAK's insights & trends for Heathrow to Singapore flights

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

How much is a round-trip flight from London Heathrow Airport to Singapore?

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

Flight prices are below average for this route right now.

Flights to Singapore from London Heathrow Airport usually cost between $919 and $1,286 in August.
The lowest price found in the past 5 days was $789 on China Eastern (Aug 7-Aug 16).

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

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

If your flying dates are flexible, you should consider flying to Singapore on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from London Heathrow Airport to Singapore. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Singapore, 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 London Heathrow Airport to Singapore is January, where tickets cost $799 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,182 and $1,102 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,048, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Singapore, 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 London Heathrow Airport to Singapore, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Singapore

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Bill Fink

Bill Fink

Expert on Qantas Airways

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Chris Dong

Chris Dong

Expert on Singapore Airlines

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Jessica Macdonald

Jessica Macdonald

Expert on SIN

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Good to know

Low season

January

Cheapest flight

$441
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from London Heathrow Airport to Singapore

When to book flights from Heathrow to Singapore

Are your dates flexible? Find out the best times to travel from Heathrow to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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.

Flights from Heathrow to Singapore: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Heathrow to Singapore 
MartinFlew with Singapore Airlines
LHR
-
SIN
Jan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas Airways
LHR
-
SIN
Sep 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas Airways
LHR
-
SIN
May 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore Airlines
LHR
-
SIN
Feb 2024
Flew with Singapore Airlines great experience and efficient transfer to next flight at Changi . Premium economy was worth the extra giving easier boarding and comfortable seats with more room.

FAQs for booking London Heathrow Airport to Singapore flights

  • What pre-boarding facilities are available at Heathrow Airport (LHR)?

    There are plenty of useful and entertaining facilities available in Heathrow Airport’s departure lounges to help time fly before you board. Charge up your phone or laptop for your journey at available power points or grab something to eat at a nearby snack bar or restaurant. There are also shops in the departure lounges for last-minute purchases.

  • What special assistance services are available at Changi Airport (SIN), Singapore?

    If you require special assistance departing the aircraft or travelling through the airport, you can book facilities online at least 48h in advance. The airport is equipped with accessible amenities and there is mobility equipment available for those who need it. You can also make provisions online if you’re travelling with a service animal.

  • Are there hotels on-site at Changi Airport?

    Changi’s Crowne Plaza hotel is the main hotel that serves Changi Airport. Bookings for the Crowne Plaza can be made in advance or at the Changi Recommends desk in the Arrivals Hall when you land in Changi. The Crowne Plaza provides luxury accommodation and promises an enjoyable and relaxing overnight stay. The hotel is located just off the Terminal 3 Arrivals Hall.

  • Are there facilities for children at Changi Airport?

    If you’re travelling with your family, you’ll find plenty of helpful facilities available on your arrival at Changi Airport. The airport has baby changing rooms available throughout the terminals and prams can be booked in advance for pickup upon your arrival. There is also an unaccompanied child service if you are purchasing tickets for a minor.

  • How can you travel from Changi Airport to Singapore city centre?

    There are multiple convenient transport options available from Changi Airport. The Airport contains the MRT train station where passengers can take the EW4 line towards the city. Trains operate from this station from the early morning into the late evening and the journey to the city centre takes around 30min. Fares are very affordable and tickets usually cost under $2. Car hire and taxi services are also conveniently available at the airport terminals.

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

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Singapore was $441 for a one-way ticket and $789 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Singapore?

    Yes

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

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Singapore, also known as Singapore Changi.

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

    Only Asiana Airlines offers inflight Wi-Fi service on the London Heathrow Airport to Singapore flight route.

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

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

  • Which airline alliances offer flights from London Heathrow Airport to Singapore?

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

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

    There are nonstop flights from London Heathrow Airport to Singapore on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from London to Singapore are Singapore Airlines and Gulf Air. With an average price for the route of $970 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Gulf Air is also a great choice for the route, with an average price of $716 and an overall rating of 7.2.

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

    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 London Heathrow Airport to Singapore.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and SIN can sometimes prove cheaper using this method.

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

    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 Singapore from London Heathrow Airport 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 London Heathrow Airport to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for $831 or less one-way and $1,021 or less round-trip.
  • British Airways and Singapore Airlines offer direct flights from London Heathrow to Changi Airport. Swiss Airlines and Lufthansa are often cheaper, but these routes involve one stopover.
  • Changi Airport contains a public pay-per-use lounge that passengers can access in the arrivals area. The lounge is equipped with showers and nap rooms. Perfect to relax after your flight.
  • Currency exchange booths are available in the arrivals area at Changi Airport. There are also ATMs serving multiple global banks available throughout the airport for those who want to withdraw cash.
  • Heathrow Airport has excellent short-stay parking facilities. The multi-storey car park is linked via bridges and walkways to every terminal in the airport and features free ports for charging electric cars. Ideal for dropping off or collecting passengers and for leaving your vehicle during short trips away.
  • Porter services and baggage storage services are available at Changi Airport. These can be booked in advance of your arrival at Changi Airport.
  • It is recommended that you check in at Heathrow Airport around 3h before take-off for Intercontinental flights. Online check-in is also available.

Prefer to fly direct from London Heathrow Airport to Singapore?

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

Direct departures

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

Direct returns

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

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

Information on your arrival and departure airports