Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local and health advisories for this destination before you book.

Cheap Flights from Bangkok (BKK) to London (LHR) from £260

Cheap Flights from Bangkok (BKK) to London (LHR)

Prices were available within the past 7 days and starts at £260 for one-way flights and £397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Etihad Airways
Qatar Airways
KLM
Air France
Lufthansa
Aeroflot-Russian Airlines
Austrian Airlines
Swiss International Air Lines
Ethiopian Airlines
Finnair
Air France
KLM
Ethiopian Airlines
Etihad Airways
Austrian Airlines
Swiss International Air Lines
Lufthansa
Qatar Airways
British Airways

Flights from Bangkok to London: Reviews from verified customers

Flight from Bangkok to London route information
Origin AirportSuvarnabhumi Intl.
Destination AirportHeathrow
Airlines ServingAeroflot-Russian Airlines, Air France, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, EL AL Israel Airlines, EVA Airways, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, KLM, Korean Air, Lufthansa, Oman Air, Qatar Airways, Royal Jordanian, Swiss International Air Lines, Turkish Airlines
Flight Price£396
Distance9520 km

Frequently asked questions

Frequently asked questions

Compare flights from Bangkok to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to Heathrow (LHR) 

The easiest way to view the best deals on flights from Bangkok to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to Heathrow start at just £397 and range up to £538.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.