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Cheap Flights from Bangkok to London

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Compare Bangkok to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Bangkok to London

Looking for a cheap last-minute deal or the best return flight from Bangkok to London? Find the lowest prices on one-way and return tickets right here.
London.444 € per passenger.Departing Wed, 29 Oct, returning Wed, 25 Feb.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from Bangkok Suvarnabhumi on Wed, 29 Oct, arriving in London Gatwick.Inbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Wed, 25 Feb, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 444 €, select.
London.470 € per passenger.Departing Mon, 10 Nov, returning Wed, 26 Nov.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from Bangkok Suvarnabhumi on Mon, 10 Nov, arriving in London Gatwick.Inbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Wed, 26 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 470 €, select.
London.489 € per passenger.Departing Tue, 25 Nov, returning Thu, 29 Jan.Return flight with Thai AirAsia and Wizz Air UK.Outbound indirect flight with Thai AirAsia, departs from Bangkok Suvarnabhumi on Tue, 25 Nov, arriving in London Heathrow.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Thu, 29 Jan, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 489 €, select.
London.489 € per passenger.Departing Mon, 27 Oct, returning Wed, 3 Dec.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from Bangkok Suvarnabhumi on Mon, 27 Oct, arriving in London Gatwick.Inbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Wed, 3 Dec, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 489 €, select.
London.514 € per passenger.Departing Mon, 27 Oct, returning Sun, 16 Nov.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from Bangkok Suvarnabhumi on Mon, 27 Oct, arriving in London Gatwick.Inbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Sun, 16 Nov, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 514 €, select.
London.525 € per passenger.Departing Tue, 17 Jun, returning Tue, 23 Sep.Return flight with Thai AirAsia and Wizz Air UK.Outbound indirect flight with Thai AirAsia, departs from Bangkok Suvarnabhumi on Tue, 17 Jun, arriving in London Heathrow.Inbound indirect flight with Wizz Air UK, departs from London Luton on Tue, 23 Sep, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 525 €, select.
London.530 € per passenger.Departing Thu, 19 Jun, returning Tue, 24 Jun.Return flight with Thai AirAsia and Ryanair.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 19 Jun, arriving in London Heathrow.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 24 Jun, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 530 €, select.
London.531 € per passenger.Departing Thu, 5 Feb, returning Tue, 24 Feb.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from Bangkok Suvarnabhumi on Thu, 5 Feb, arriving in London Gatwick.Inbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Tue, 24 Feb, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From 531 €, select.

Find the cheapest month to fly from Bangkok to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to London flights are currently cheapest in November.
Jun
from 530 €
Jul
from 574 €
Aug
from 581 €
Sep
from 546 €
Oct
from 571 €
Nov
from 470 €
Dec
from 569 €
Jan
from 542 €
Feb
from 531 €
Mar
from 555 €
Apr
from 605 €
May
from 642 €

Direct flights from Bangkok to London

Alternative Bangkok to London routes

Looking for the cheapest, fastest or easiest route from Bangkok to London? You could fly into the following airports instead.

Bangkok to London: Flight information

The things to know before you go.
Cheapest flight found444 €
Cheapest month to flyOctober
Average flight time13 hrs, 4 mins
Most popular airlineThai Airways
Average flights per week67

Finding cheap flights from Bangkok to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Bangkok to London is 444 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 4 minutes is the average flight time from Bangkok to London.
Thai Airways, EVA Air and Air Canada fly direct from Bangkok to London.
As of June 2025, there are 69 flights per week flying from Bangkok to London.
The cheapest month to fly from Bangkok to London is usually June 2025.
If you're flying from Bangkok, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from 444 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to London on Wednesday, 29 October 2025.
Yes – the average flight time is 13 hours and 4 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
The cheapest airline that flies to London is Norse Atlantic Airways (UK) .

Flying from Bangkok to London: what you need to know

  • Bangkok is home to two main airports where you can kick off your trip. Check out your options for booking a flight from Bangkok to London flying out of Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK).

  • Land at London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). You can also disembark at London Luton Airport (LTN) and London City Airport (LCY) in London.

  • Around 13 hours 10 minutes is how long you'll be in transit on a direct Bangkok to London flight.

  • The timezone in London is UTC+0, which is seven hours behind Bangkok.

  • The most popular route for flights from Bangkok to London is from Suvarnabhumi Airport (BKK) to London Heathrow Airport (LHR). Choose from 21 services every week between these two airports. If you want to get going as soon as possible, the earliest flight from BKK to LHR is the 00:15 Thai Airways International service. If you have other commitments or plans on your day of travel, the latest available service is at 13:20 with Thai Airways International.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your Bangkok to London flight.

  • During popular months such as July, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during peak periods in general.

How to find the cheapest flights from Bangkok to London

  • Book two months before you want to travel. Pricing trends suggest that this is the ideal window for finding cheap Bangkok to London flights.

  • Organise your trip for May. That's the best month for landing a great bargain on plane tickets from Bangkok to London. If you're open to different travel dates, use the 'Whole month' tool to see the lowest price across each month.

  • Snapping up a cheap flight from Bangkok to London is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Tailor your travel plans using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' Bangkok to London flights.

Flying from Bangkok

Suvarnabhumi Airport (BKK)

  • Begin your travels at Suvarnabhumi Airport (BKK), which offers a range of direct flights from Bangkok to London. From BKK, you can fly seamlessly to London Heathrow Airport (LHR) or London Gatwick Airport (LGW).

  • Choose from a variety of airlines that offer direct Bangkok to London plane tickets out of BKK. Claim your seat with one of these carriers:

  • A stopover is the perfect opportunity to break up your trip — and perhaps even explore a different city. When browsing Bangkok to London flights departing from Suvarnabhumi Airport, uncheck the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • Frankfurt Airport (FRA)

    • Zurich Airport (ZRH)

    • Amsterdam Airport Schiphol (AMS)

  • Travelling from central Bangkok to BKK takes about 1 hour 5 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 27 kilometres in 35 minutes or so, depending on traffic conditions.

  • Booked an early flight from Bangkok to London? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to Suvarnabhumi Airport:

  • 67.87% of flights taking off from Suvarnabhumi Airport touch down at their destination on time.

Don Mueang International Airport (DMK)

  • Split up your Bangkok to London flight with a stop so you can recharge or cross another place off your list. Popular stopovers between Don Mueang International Airport and London include:

    • Chhatrapati Shivaji International Airport (BOM)

    • Kuala Lumpur International Airport (KUL)

    • Changi International Airport (SIN)

  • You can reach DMK from the centre of Bangkok in about 30 minutes by car, depending on traffic. The ride on public transport will take roughly 1 hour 5 minutes to travel the 21 kilometres or so.

  • Want to enjoy an extra night away before boarding your flight from Bangkok to London? Check in to a hotel near Don Mueang International Airport before your trip officially starts. Here's where you can stay:

  • 66.48% of flights taking off from Don Mueang International Airport arrive according to schedule.

Arriving in London

London Heathrow Airport (LHR)

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is roughly 40 kilometres from central London. Once you've disembarked your flight from Bangkok to London, it takes approximately 1 hour 20 minutes to get to the heart of the city in a ride-share or cab.

  • If you travel by public transport, the ride to the centre takes 30 minutes or so.

  • You'll find some comfortable places to call home for the night near LGW. Kick back after your Bangkok to London flight at one of these well-located options:

  • The fastest way to reach your destination is with a London Gatwick Airport rental car. Grab your wheels from Green Motion, U-Save or Drivalia and be off and running.

  • Avoid potential price surges. Securing your ride three weeks ahead of your arrival at LGW will help you stay within budget.

Stansted Airport (STN)

  • Stansted Airport (STN) is around 48 kilometres from the centre of London. It takes about 1 hour to reach the city centre by ride-share or cab once you've stepped off your flight from Bangkok to London.

  • Public transport will take you there in around 1 hour 25 minutes.

  • If you don't want to travel to the centre, find a hotel close to STN. Check in to one of these stays after your Bangkok to London flight:

  • Take the guesswork out of the next leg of your journey with a Stansted Airport rental car. Green Motion, Drivalia and Europcar will get you on the road.

  • Enjoy a payoff when you plan ahead. Book your ride from STN four weeks before your flight from Bangkok to London to access the best rates.

Best time to go to London

  • It's time to plan your trip dates for your flight from Bangkok to London. July is the busiest month for a trip to London. If you like a more relaxed atmosphere, go in February.

  • Lock in a Bangkok to London ticket departing in July if you're eager to visit the city during its warmest month. Expect temperatures in London to range from 11ºC (52ºF) to 26ºC (79ºF).

  • January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap flights from Bangkok to London around that time if you'd rather travel in cooler conditions.

More about London

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be explored after you've seen London. Around 161 kilometres to the north-west, top sights here include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 177 kilometres west of London, Bristol is another favourite stop in United Kingdom. No visit is complete without checking out Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

More travel options

Plan the rest of your trip from Bangkok to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.