Flights from London (LHR) to Singapore (SIN)

Change your flight without a fee on select flights

Money Saving Bundle when you purchase Hotel + Flight! 

Get mobile alerts about flight delays, gate changes and more with the FREE Wotif app

Cheapest Flights from London (LHR) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

London to Singapore Flight Information

Find the Cheapest Flights from London (LHR) to Singapore (SIN)

Work hard, travel harder! Wotif brings you the cheapest London to Singapore flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top LHR to SIN routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

London to Singapore Information

Traveling From
Heathrow
Origin Airport
London
Origin Airport IATA Code
LHR
Traveling To
Changi
Destination Airport
Singapore
Destination Airport IATA Code
SIN
Number of Airlines Serving
14
Average Flight Time
13 hours 6 mins
Direct Flight Time
13 hours 5 mins
Flight Price

Frequently asked questions

How long is the flight from Heathrow Airport (LHR) to SIN?
The journey from LHR to SIN takes approximately 13 hours and 8 minutes. We'll play it straight with you — it's a long haul. Pack a good book and a few mags to help kill the time.
What airlines fly direct from Heathrow Airport (LHR) to SIN?
The only thing standing between you and Singapore is just one, drama-free flight (and maybe a few cheeky in-flight beverages). You can fly straight from LHR to Singapore Airport with a variety of airlines, including Singapore Airlines and British Airways.
How many flights are there from Heathrow Airport to Changi Airport (SIN)?
If you need to travel to Singapore on the double, rest easy. Just book one of the 4 flights that operate on the route between LHR and Changi Airport every day.
What are the cheapest days to fly?
Here's an insider tip: Tuesday is typically the cheapest day to fly! Looking at flights booked on Wotif.co.nz in 2021, we found that flights departing on a Tuesday generally had the lowest average price. Wotif data also shows Wednesdays and Fridays generally have the highest average ticket prices according to our demand data.
What is the best day to buy a plane ticket?
Guess what? Saturday is actually the best day to score the cheapest plane tickets. Looking at flight demand on Wotif.co.nz in 2021, we found that flights purchased on Saturdays had the lowest airfares on average. Thursday, on the other hand, can be the most expensive day of the week to buy your airfare, with generally a higher than average ticket value.
What is the cheapest month to fly?
When comparing 2021 flight demand on Wotif.co.nz, September is one of the cheapest months to fly, when ticket prices are generally at their lowest. May is a close second for the cheapest time to fly. The months December and January are often the most expensive ones to travel, with higher than average ticket prices, so plan ahead and book early for your travel plans.
How far in advance can you book a flight?
Are you a super organised traveller? Even though not all airlines release their fares a year in advance, you can start researching your flights 12 months in advance for many carriers. It's good to book your international flights to popular destinations early, particularly in peak holiday periods. According to Wotif's 2021 travel trends, last minute planners can also bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to travel.*According to flight demand on Wotif.co.nz from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Singapore ,
Singapore
IATA code:
SIN
Longitude:
103.990201
Latitude:
1.361173
Time zone:
Asia/Singapore
Address:
London EN,
United Kingdom
IATA code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time zone:
Europe/London

London to Singapore Flight Deals from

Considering a quick trip to Singapore, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from LHR to SIN. With heaps of cheap fares from London, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Singapore from London  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Singapore from London from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Singapore in just 13 hour(s) and 5 mins, too.   

Snap up great deals on flights to Singapore from London 

Choose from 37 flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from London to Singapore today!  

Find cheap airfares to Singapore from London 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near London and Singapore
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Singapore from London with Wotif

Wotif is a super-easy way to find the best flight for you to Singapore. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from London to Singapore

Crowne Plaza Changi Airport by IHG

Crowne Plaza Changi Airport by IHG

5 out of 5
75 Airport Boulevard, Singapore
The price is NZ$522 per night from 28 Aug to 29 Aug
NZ$522
28 Aug - 29 Aug
includes taxes & fees
Stay at this 5-star luxury hotel in Singapore. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (2,149 reviews)
"Really good hotel in it’s own right, and also excellent for the airport."

Reviewed on 5 Aug. 2025

Crowne Plaza Changi Airport by IHG
Holiday Inn Express Singapore Katong by IHG

Holiday Inn Express Singapore Katong by IHG

3.5 out of 5
88 East Coast Road, Katong Square, Singapore
The price is NZ$242 per night from 31 Aug to 1 Sept
NZ$242
31 Aug - 1 Sept
includes taxes & fees
Stay at this 3.5-star business-friendly hotel in Singapore. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,000 reviews)
"Overall good"

Reviewed on 23 Jul. 2025

Holiday Inn Express Singapore Katong by IHG
Carlton Hotel Singapore

Carlton Hotel Singapore

4.5 out of 5
76 Bras Basah Road, Singapore
The price is NZ$336 per night from 25 Aug to 26 Aug
NZ$336
25 Aug - 26 Aug
includes taxes & fees
Stay at this 4.5-star luxury hotel in Singapore. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,783 reviews)
Great central Hotel close to MRT
"Love staying here its my 3rd time great Coffee in Tux Cafe in foyer, nice roomy Hotel close to food and MRT just round corner, so convenient, Staff and very helpful"

Reviewed on 2 Aug. 2025

Carlton Hotel Singapore
See all 812 properties in Changi
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Other Flight Destinations

Related Carriers

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.