Beginning of main content
Return Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1 million properties and 550 airlines worldwide

Search over 1 million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation

Cheap Flights to London from Singapore

Prices were available within the past 7 days and starts at AU$588 for one-way flights and AU$854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore to London route information

Origin Airport Changi
Destination Airport Heathrow
Airlines Serving Air China, Air France, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Flight Price AU$854
Distance 10,817 km





Cheap SIN to LHR Flights

  • How long do most people stay on their visit to London?

    Of course, you're not most people, but if you were, you'd stay roughly 10 days.
  • How long is the flight from SIN to LHR?

    Singapore Airlines can take you there in 13 hours and 25 minutes. So, if you were to leave Singapore at 11:30 PM +08, you would get to London at 5:55 AM GMT. Just enough time for you to catch up on your reading before your plane lands (remember, there is a seven hours time difference).
  • What is the cheapest airline flying from Singapore to London?

    KLM is offering the best deal at $830. Better take a look quickly because prices range all the way up to $12,004 over the next three months.
  • Is there a day of the week that has more departure times to choose from than other days?

    When you're flying from SIN to LHR, the day with the most flight times is Thursday, with 10 different options. Friday currently offers the least amount of flight times with seven options.
  • What is the cheapest day of the week to fly from Singapore to London?

    The cheapest day to fly to London from Singapore is on Friday. So, if you want to save a little cash on your next getaway look for flights on Friday.
  • How long does it take to fly from Singapore to London?

    If you are flying on Singapore Airlines, your flight will be just about 13 hours and 25 minutes. So, if you were to leave Singapore at 11:30 PM +08, you would get to London at 5:55 AM GMT (don't forget, there is a seven hours time change).
  • Which airline has the least delays from Singapore to London?

    Booking with Singapore Airlines means you will arrive to London approximately the time you were supposed to. In fact, this airline has an 83% average for getting there on time. Of course, it never hurts to be prepared. If you're on Qantas, be sure to sign up for the delay notifications to stay up to date with your flight's status.

London Flights

If you’ve been planning a romantic holiday with a partner, itching for an adventurous solo escape to one of the globe’s most fascinating destinations, or just looking to soak up some local history and culture, flights from Singapore to London provide the perfect getaway. Not only can you cross some must-visit sites off your bucket list, tour the landmarks and indulge in some delectable local specialities, you can do it without busting your budget, as Expedia makes it easy to find cheap airfare from SIN to LHR, whether you’re looking to fly one way, non stop or round trip.

Booking deals on cheap airlines means more spending money for your holiday – think of all the mouth-watering meals, refreshing cocktails and shopping trips you’ll enjoy with the savings afforded by cheap airfare – so click through Expedia’s selection of flights from Singapore to London and you’re sure to find a trip that tickles your fancy, even if you’re searching at the last minute.

Want to hire a car to travel in style? Or perhaps you’d like to book a one-of-a-kind hotel that offers world-class perks or puts you on the doorstep of London’s best attractions? That’s no problem with Expedia, where you’ll find a selection of hire cars and accommodation suitable for all tastes and budgets. So go ahead and search for a spacious sedan for the whole family or an open-top sports car to tour London in style, then add a romantic B&B, a self-catering apartment to whip up local dishes or a posh hotel with all the trimmings – with Expedia, your next great adventure is only a click away. Book your travel arrangements with us today!

Dec 19, 2019

Toilets got untidy and wet during the flight, staff should service them more often, our section only had two toilets which is not really enough, one always waited & spent a few minutes drying surrounds.

Jun 24, 2019


Mar 6, 2019

Too cramped

Sep 23, 2018

Food was disappointing.

Jul 9, 2018

AC very cold

Jul 9, 2018

There was nothing to cause complaint but, having flown with Singapore a number of times over the years, I felt the service had lost some of its shine, like they were just going through the motions. Shame, because that was what set them apart.

Jul 1, 2018

Should be able to put taller people in seats with more leg room and not short people

Jun 9, 2018

Immigration at Heathrow dreadfully slow!

Jun 1, 2018

Flights were great but 8hr stop over was very wary

May 18, 2018

Probably a bit disappointed with how much extra we paid to chose out seats. After speaking with many other folk who got good seats at check in without paying so much extra.