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Flights to London from Bangkok

Cheap flights from Bangkok to London from £185. Bangkok (Thailand) - London (United Kingdom) return flights from £820. From 30/09/2026 (Wednesday) - 02/10/2026 (Friday). Check for the dates with the lowest prices and find the cheapest rates.

Round-trip flights from Bangkok to London

Cheapest round-trip flights from Bangkok to London

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Direct flights from Bangkok to London

Book direct flights from Bangkok to London for a smooth journey.

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Thai Airways International flights from Bangkok to London

Fly with Thai Airways International from Bangkok to London for less.

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Flights to London with top airlines

Bangkok to London flight information

DEPARTING FROM:
Suvarnabhumi Airport
ARRIVING IN:
LON - All airports, London City Airport, more
AIRLINES:
British Airways, EVA Air, Norse Atlantic UK, more
AVG FLIGHT TIME:
16h 39m

More information about flights to London from Bangkok

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FAQs Bangkok to London flights

FAQs

  • Can I combine different airlines on the same trip?

    Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

  • Is lastminute.com a trustworthy travel brand?

    In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

  • What options are there if I have to change my flight?

    lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*

  • I am afraid to lose my luggage, every time I fly. What can I do?

    lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**

  • How long does a flight take between Bangkok and London?

    The flight from Bangkok to London has a duration of 16h 39m.

  • What are the cheapest flights from Bangkok to London?

    The cheapest one-way flight costs £185 flying with Norse Atlantic UK and the cheapest return flight costs £820 with British Airways.

  • How many airports are there in the city of Bangkok?

    Bangkok has 1 airport: Suvarnabhumi Airport.

  • How many airports does London have?

    There are 5 airports in London: LON - All airports, London Heathrow Airport, Gatwick, London Stansted Airport, London City Airport

  • Which London airport is the most central?

    The most central airport is LON - All airports, 9.1km.

  • Which airlines have flights from Bangkok to London?

    There are 4 airlines with flights from Bangkok to London; Those that offer lower prices are Thai Airways International (£421), British Airways (£540), EVA Air (£461).

  • Schedules of the first and last flight from Bangkok to London

    The first flight from Bangkok to London is at 07:15 and the last flight departs at 05:55.