Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Change your flight without a fee on select flights

Feel at ease with free flight cancellations within 24 hours of booking

Flights Fare Calendar Find minimum fare between Heathrow and Changi Click this button to get previous days data Click this button to get next days data $919 $788 $656 $525 $394 $263 $131 $0 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S Price is $657 on British Airways Price is $847 on Qatar Airways Price is $746 on Qatar Airways Price is $693 on KLM Price is $767 on Etihad Airways Price is $694 on British Airways Price is $919 on Qatar Airways

Amazing LHR to SIN Flight Deals

The cheapest flights to Changi found within the past 7 days were $610 round trip and $402 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for LHR to SIN

Carrier Flight Depart LHR Arrive SIN Fri
6/25
Sat
6/26
Sun
6/27
Mon
6/28
Tue
6/29
Wed
6/30
Thu
7/1
Stops
SQ 305 09:25 am 05:30 am Check fare - Check fare - - Check fare Check fare 0 stop(s)
SQ 317 11:25 am 07:30 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
SQ 319 08:50 pm 04:55 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
BA 11 07:55 pm 04:05 pm - Check fare Check fare - Check fare - Check fare 0 stop(s)

FAQs about flights from Heathrow Airport (LHR) to Changi Airport (SIN)

Can I catch a flight from London Airport (LHR-Heathrow) to Singapore Airport (SIN-Changi) right now?

Be sure to visit our Covid-19 Travel Advisor to find out if there are any present quarantine requirements and travel advice reports in effect in Singapore Airport (SIN-Changi) when flying from London Airport (LHR-Heathrow).

Are there direct flights from LHR to Singapore Airport?

If you're looking to travel from Heathrow Airport to Singapore Airport as fast as possible, you'll be pleased to know multiple airlines offer nonstop flights. Pick your preferred seat with Singapore Airlines or British Airways.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Changi Airport, please visit our Customer Service Portal.

How long is the flight from London Heathrow to Singapore Airport?

Taking around 15 hours and 40 minutes in total, getting from London Airport (LHR-Heathrow) to Singapore Airport is no picnic. On such a long journey, it's a good idea to walk around and stretch your legs often.

What is the flight distance from Heathrow Airport (LHR) to Singapore Airport (SIN-Changi)?

The distance from LHR to Singapore Airport (SIN-Changi) is 7,519 mi. Aside from filling your phone with more movies, it'll be smart to carry some noise-canceling earphones and a cozy sweater as well.

What airlines fly from London Heathrow to Changi Airport (SIN)?

There are a few airlines that advertise direct flights from London Heathrow to Singapore Airport (SIN-Changi). Singapore Airlines (SQ) is among the best of them, offering around 52 flights every month. You'll want to also browse the deals available through British Airways (BA). This carrier operates 17 flights every month on the London to Singapore route. Compare the two to find your perfect fare.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Heathrow to Changi Flight FAQ

Traveling FromHeathrow
Traveling ToChangi
Shortest Flight Time13 hours 5 mins
Earliest Departure Time9:25AM BST
Latest Departure Time8:50PM BST
Lowest Flight Price$610

Route Info

Flight path for flights from London Heathrow Airport to Changi International Airport


Distance:
6,799.00 miles


Airlines & Aircraft Used on LHR to SIN Flight Routes


Airline Carrier
Aircraft
Singapore Airlines
Airbus A320-100/200
Singapore Airlines
Boeing 737-800 (winglets) pax

Popular Flight Routes from London (LHR)

Heathrow to Changi Flight FAQ

Traveling FromHeathrow
Traveling ToChangi
Shortest Flight Time13 hours 5 mins
Earliest Departure Time9:25AM BST
Latest Departure Time8:50PM BST
Lowest Flight Price$610

Popular Flight Routes from Singapore (SIN)

Travelers at SIN love to visit these top cities. Roam to the top destinations from Singapore(SIN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.