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

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

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

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

Cheap Flights to London from Bangkok

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Bangkok to London route information

Origin Airport Suvarnabhumi Intl.
Destination Airport Heathrow
Airlines Serving Aeroflot-Russian Airlines, Air France, British Airways, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, KLM, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Royal Jordanian, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Flight Price AU$820
Distance 9,520 km





Cheap BKK to LHR Flights

  • How many flights are there per day from Bangkok to London?

    The number does differ by the day of the week, but on average, you can expect four different choice of flight times when you book. The average route departing Thailand currently has five different flight times per day, so expect fewer options than you're used to.
  • What is the cheapest day of the week to fly from Bangkok to London?

    The cheapest day to fly to London from Bangkok is on Friday. If you want to save a little cash on your next holiday look for flights on that day.
  • How much is a plane ticket to London (LHR) from Bangkok (BKK)?

    Cost can range anywhere from $755 to $14,000, prices for BKK to LHR do change much more than the majority of routes from Thailand. Remember, the sooner you book, the more you'll be able to save.
  • How long does it take to fly from Bangkok to London?

    If you are flying on Thai Airways International, your flight will be just about 13 hours and five minutes (don't forget, there is a seven hours time difference).
  • What is the cheapest date to fly to London?

    If you are looking to save heaps, look at Oct 16th. As of Sep 16th, it's showing the cheapest ticket at $809. That is 68% below the average for this route, so you can spend that extra money on some souvenirs.
  • Which airline has the least delays from Bangkok to London?

    Booking with Thai Airways International means you will arrive to London about the time you were supposed to. In fact, this airline has a 78% average for getting there on time. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Is there an alternative airport near London?

    Flying into LHR is not the only way to get to London. Try searching for flights to London City Airport (LCY) as well. Over the next two months, flights from BKK to LCY are 57% cheaper than flights from BKK to LHR. It is22 miles away from LHR.

London Flights

When looking for plane tickets to London, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Bangkok gives you the widest array of cheap flights to London. Look for London airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

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 London flight!

Browse through dozens of options at great prices! 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 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 to London from Bangkok. Use us as your stop travel destination and have the confidence that you’re getting a bargain!