S$513 Cheap Flights from Singapore to London

Cheap flights from Changi to Heathrow

Prices were available within the past 7 days and starts at S$513 for one-way flights and S$916 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Etihad Airways
Qatar Airways
Vietnam Airlines
Gulf Air
Qantas Airways
Malaysia Airlines
Swiss International Air Lines
Singapore Airlines
Saudi Arabian Airlines
Swiss International Air Lines
Royal Brunei Airlines
Cathay Pacific
Gulf Air
Turkish Airlines
Singapore to London route information
Origin AirportChangi
Destination AirportHeathrow
Airlines ServingAsiana Airlines, British Airways, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vistara
Flight PriceS$916
Distance10817 km

Flights from Singapore to London

Heathrow airport is located in Hillingdon, 32km (20 miles) to the west of Central London, it is by far the largest of London's airports and has five terminals. Heathrow airport serves six continents around the world, and is the base for the flag carrier British Airways in Terminal 5.

The Heathrow Express is the fastest way to travel into Central London. Trains from Heathrow leave every 15 minutes and the journey to London Paddington takes about 15-20 minutes. Trains to London leave Heathrow Airport from approximately 5am until 11.55pm. Standard adult tickets cost £21.50.

Heathrow Connect services run from London Paddington, calling at Ealing Broadway, West Ealing, Hanwell, Southall, Hayes & Harlington and Heathrow Central (Terminals 1, 2 and 3). For Terminals 4 and 5, there's a free Heathrow Express transfer service from Heathrow Central. Heathrow Connect journey time is about 25 minutes from Paddington to Heathrow Central and adult single tickets cost £10.10.

The Piccadilly line connects Heathrow Airport to Central London and the rest of the Tube system. The Tube is cheaper than the Heathrow Express or Heathrow Connect but it takes a lot longer. Tube services leave Heathrow every few minutes from approximately 5.10am to 11.45pm daily except Sunday which runs from 5.50am to 11.30pm. The journey time to Piccadilly Circus is about 50 minutes. There are three Tube stations at Heathrow Airport, serving Terminals 1-3, Terminal 4 and Terminal 5. A single ticket from Heathrow (Zone 6) into Central London (Zone 1) costs £5.70.

Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Singapore London flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore to London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Singapore to London with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Singapore Airport to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Changi Airport to London Heathrow was S$916. Cheap fares don’t stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Singapore Airport to London Heathrow?
This varies between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
Can I fly from Changi Airport (SIN) to Heathrow Airport (LHR) right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Singapore Airport to Heathrow Airport please visit our COVID 19 travel advisor portal link
How do I find cheap flights from Singapore Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Changi Airport to LHR flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Changi Airport (SIN) to LHR?
Make the 13 hours and 39 minutes between Singapore Airport (SIN) and LHR (LHR) as comfortable as you can. Bring the essentials, like toiletries, your toothbrush and a neck pillow, and simply enjoy the flight!
How far is the flight from SIN to London Heathrow?
The distance is around 10,900 kilometers, so pack your carry-on bag with everything you need to make your journey comfortable. Not sure what to take on board your Singapore to Hounslow flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from Changi Airport to London Heathrow?
With 121 flights every month operating from Singapore Airport to Heathrow Airport (LHR), Singapore Airlines (SQ) is a popular choice. You could also have a look at ticket prices with British Airways (BA). This airline operates 30 flights every month between Singapore and Hounslow.
Are Changi Airport to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Fares from SIN to Heathrow Airport (LHR) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it’s never a sure thing. Also, booking your flights ahead of time means you’ll have more options — and you can avoid getting stuck in the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
London Airports