Find Cheap Flights from Bangkok to London (BKK - LON)

Flights overview

Useful information for finding cheap flights from Bangkok to London and booking your next trip

Cheapest round-trip flights	$704	Hainan 2 stops 39 hr Sun, Jun 7 — Mon, Jun 22	The cheapest round-trip flight from Bangkok to London is currently $704
Cheapest one-way flight	$323	Hainan 2 stops 31 hr Thu, Jun 11	The cheapest one-way flight from Bangkok to London is currently $323
Cheapest nonstop flights	$1,181	British Airways Nonstop 14 hr Sun, May 24 — Tue, Jun 9	The cheapest nonstop round-trip flight from Bangkok to London is currently $1,181
Last-minute weekend getaway	$833	Qatar Airways 1 stop 24 hr Thu, Apr 30 — Sun, May 3	The cheapest last-minute weekend getaway from Bangkok to London is currently $833
Cheapest business class flights	$1,679	IndiGo 1 stop 17 hr Thu, May 28 — Sat, Jun 13	The cheapest business class round-trip flight from Bangkok to London is currently $1,679

Fastest flight	12 hr 30 min	The fastest nonstop flight from Bangkok to London takes 12 hr 30 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Bangkok to London is typically February. The most expensive month to fly is typically April.

February Cheapest	Typical prices: $650–880
April Most expensive	Typical prices: $760–950

Popular airlines from Bangkok to London

THAI

Nonstop

from $1,415

Typical price: $1,150–2,100

14 weekly nonstop flights

BKK - LHR Every day
EVA Air

Nonstop

from $1,386

Typical price: $1,000–2,000

7 weekly nonstop flights

BKK - LHR Every day
British Airways

Nonstop

from $1,181

Typical price: $940–1,550

3 weekly nonstop flights

BKK - LGW Every Wed, Fri, Sun
Turkish Airlines

from $1,237

Typical price: $1,050–2,000

119 weekly connecting flights

BKK - LGW, LHR, STN Every day
Emirates

from $917

Typical price: $890–1,300

87 weekly connecting flights

BKK - LGW, LHR, STN Every day
Singapore Airlines

55 weekly connecting flights

BKK - LGW, LHR Every day

Popular airports near Bangkok

Suvarnabhumi Airport (BKK)

Bangkok Thailand 38 min 17 mi
Don Mueang International Airport (DMK)

Bangkok Thailand 35 min 12 mi
U-Tapao Rayong–Pattaya International Airport (UTP)

Pattaya City Thailand 2 hr 16 min 81 mi
Hua Hin Airport (HHQ)

Hua Hin District Thailand 2 hr 35 min 86 mi

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 46 min 14 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 4 min 30 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 24 min 25 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 7 min 27 mi

Frequently asked questions about flying from Bangkok to London

The cheapest flights from Bangkok to London are usually in February. Typical ticket prices in February range from $650 to $880.

The cheapest round-trip flight from Bangkok to London recently found on Google Flights was with Hainan from $704. The cheapest one-way flight was with Hainan from $323.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest THAI flight from Bangkok to London is $1,415, flying from May 21 to Jun 3.
The cheapest EVA Air flight from Bangkok to London is $1,386, flying from Jul 23 to Aug 5.
The cheapest British Airways flight from Bangkok to London is $1,181, flying from May 24 to Jun 9.
The cheapest Turkish Airlines flight from Bangkok to London is $1,237, flying from Jun 4 to Jun 17.
The cheapest Emirates flight from Bangkok to London is $917, flying from Apr 30 to May 13.

The cheapest round-trip flight from Bangkok to London starts at $704 from Sun, Jun 7 to Mon, Jun 22. The cheapest one-way flight starts at $323 and departs on Thu, Jun 11.

12 hr 30 min is the shortest flight time from Bangkok to London.

London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.

It's easy to use Google Flights to find the cheapest days to fly from Bangkok to London.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Bangkok to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Bangkok to London.

In terms of nonstop flights, THAI is the most popular. THAI offers 14 nonstop flights per week. THAI flies from Suvarnabhumi Airport (BKK) to Heathrow Airport (LHR) .

In terms of flights, Turkish Airlines is the most popular. Turkish Airlines offers 119 connecting flights per week. Turkish Airlines flies from Suvarnabhumi Airport (BKK) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) .

Other popular airlines flying from Bangkok to London are:

EVA Air offers 7 nonstop flights per week. EVA Air flies from Suvarnabhumi Airport (BKK) to Heathrow Airport (LHR) .
British Airways offers 3 nonstop flights per week. British Airways flies from Suvarnabhumi Airport (BKK) to London Gatwick Airport (LGW) .
Emirates offers 87 connecting flights per week. Emirates flies from Suvarnabhumi Airport (BKK) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) .
Singapore Airlines offers 55 connecting flights per week. Singapore Airlines flies from Suvarnabhumi Airport (BKK) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

The number of connecting flights refers to distinct flights with at least one stop between Bangkok and London.

The cheapest round-trip flight from Bangkok to London recently found on Google Flights was with Hainan from $704. The cheapest one-way flight was with Hainan from $323.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest THAI flight from Bangkok to London is $1,415, flying from May 21 to Jun 3.
The cheapest EVA Air flight from Bangkok to London is $1,386, flying from Jul 23 to Aug 5.
The cheapest British Airways flight from Bangkok to London is $1,181, flying from May 24 to Jun 9.
The cheapest Turkish Airlines flight from Bangkok to London is $1,237, flying from Jun 4 to Jun 17.
The cheapest Emirates flight from Bangkok to London is $917, flying from Apr 30 to May 13.

British Airways, THAI and EVA Air fly direct from Bangkok to London.

There are 14 THAI direct flights from Bangkok to London per week. Flights are available every day.
There are 7 EVA Air direct flights from Bangkok to London per week. Flights are available every day.
There are 3 British Airways direct flights from Bangkok to London per week. Flights are available on Wednesday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Bangkok and London at price $833 is offered by Qatar Airways from Thu, Apr 30 to Sun, May 3.

British Airways, THAI and EVA Air fly direct from Bangkok to London.

There are 14 THAI direct flights from Bangkok to London per week. Flights are available every day.
There are 7 EVA Air direct flights from Bangkok to London per week. Flights are available every day.
There are 3 British Airways direct flights from Bangkok to London per week. Flights are available on Wednesday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Bangkok to London on a daily basis.

The cheapest direct (nonstop) round-trip flights between Bangkok and London start at $1,181 from Sun, May 24 to Tue, Jun 9 with British Airways.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Bangkok to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Bangkok and London start at $1,679 from Thu, May 28 to Sat, Jun 13 with IndiGo.

The cheapest economy class round-trip flights between Bangkok and London start at $704 from Sun, Jun 7 to Mon, Jun 22.

To book business class trips from Bangkok to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Bangkok and London starts at $833 from Thu, Apr 30 to Sun, May 3 with Qatar Airways.

The cheapest last-minute deal between Bangkok and London at price $833 is offered by Qatar Airways from Thu, Apr 30 to Sun, May 3.

To find last-minute flight deals from Bangkok to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.