Cheap Flights from Bangkok to London from AU$ 331

Flight FAQs

• Which airlines offer the cheapest flights from Bangkok (BKK) to London (LON)?

  Based on Trip.com data, Hainan Airlines offers one-way fares as low as AU$ 331 on Cheapest nonstop routes (e.g. BKK to LHR on Wed, Mar 25), while Hainan Airlines offers Cheapest nonstop round-trips from AU$ 780 departing on Mon, Mar 16 and returning on Wed, Mar 18.

• Which airlines offer direct flights from Bangkok to London?

  At the moment, you can catch a direct flight from Bangkok to London with the following airlines, including: Norse Atlantic Airways Thai Airways EVA Air Wizz Air UK Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Bangkok (BKK) to London (LON)?

  It takes about 13 hours 18 minutes to fly from Bangkok (BKK) to London (LON).

• When is the best time to book flights from Bangkok to London?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

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

  Based on Trip.com data in the past 4 weeks, there is 39 flight per week flying from Bangkok to London. You can check the weekly schedule for popular airlines on this route below: Thai Airways: S/M/T/W/T/F/S -- TG916 (13:43) EVA Air: S/M/T/W/T/F/S -- BR067 (13:55)

• How can I find the best deals on flights from Bangkok to London?

  To find best deals on flights from Bangkok to London, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 25, with one-way flights priced at just AU$ 331.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norse Atlantic Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for London travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Bangkok to London to get the best price?

  The cheapest months to fly from Bangkok to London is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Bangkok to London?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bangkok to London on February 12, 2026 with Etihad Airways, with prices starting at AU$ 385.

• Which airports can I fly through when travelling to London from Bangkok?

  You can land at any one of the following hubs in London, with Suvarnabhumi Airport to Heathrow Airport (BKK-LHR) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).

• What is the time difference between Bangkok and London?

  The time difference between London and Bangkok is 7h.

• How can I change or cancel my flight ticket from Bangkok to London?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.