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London to Thailand Flights

Compare flights from London to Thailand

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

Book the best fare with no fees

Where in Thailand would you like to go?

There are lots of destinations to choose from when you're planning your trip from London to Thailand.
Bangkok
1+ stopsFrom $850
Phuket
1+ stopsFrom $865
Krabi
1+ stopsFrom $1,082
Chiang Mai
1+ stopsFrom $1,114
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Flying from London to Thailand

The things to know before you go.
Cheapest flight ticket found$850
Cheapest month to flyJune
Average flight time11 hrs, 50 mins
Places to go34
Most popular airlineThai Airways
Average flights per week55

Cheapest time to fly from London to Thailand

Looking for the cheapest ticket prices to Thailand from London? We can help you pick the cheapest month to fly.
Apr
from $1,304
May
from $896
Jun
from $850
Jul
from $1,048
Aug
from $1,178
Sep
from $955
Oct
from $903
Nov
from $873
Dec
from $899
Jan
from $1,026
Feb
from $905
Mar
from $887

London to Thailand flight deals

Looking for a cheap flight ticket from London to Thailand? Whether you're looking for a direct flight, return flight or one way ticket we've got you.
Bangkok.$850 per passenger.Departing Sat, 1 Jun, returning Wed, 12 Jun.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Sat, 1 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air China, departs from Bangkok Suvarnabhumi on Wed, 12 Jun, arriving in London Gatwick.Price includes taxes and charges.From $850, select.
Phuket.$865 per passenger.Departing Fri, 14 Jun, returning Sun, 23 Jun.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Fri, 14 Jun, arriving in Phuket.Inbound indirect flight with Shenzhen Airlines, departs from Phuket on Sun, 23 Jun, arriving in London Heathrow.Price includes taxes and charges.From $865, select.
Krabi.$1,082 per passenger.Departing Sat, 15 Jun, returning Tue, 25 Jun.Return flight with Shenzhen Airlines and AirAsia.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sat, 15 Jun, arriving in Krabi.Inbound indirect flight with AirAsia, departs from Krabi on Tue, 25 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,082, select.
Chiang Mai.$1,114 per passenger.Departing Tue, 11 Jun, returning Tue, 18 Jun.Return flight with China Eastern and Thai VietJet Air.Outbound indirect flight with China Eastern, departs from London Heathrow on Tue, 11 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 18 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,114, select.
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Flights from London to Thailand FAQs

The cheapest month to fly from London to Thailand is June. See if any of these flights in June suit you.
We've taken a look at the year ahead using our flights calendar. The cheapest flight route from London to Thailand is London to Bangkok Suvarnabhumi. You can buy a ticket to fly this route from $850.

Take a look at London to Bangkok Suvarnabhumi flights.
The average flight time from London to Thailand is 11 hours and 44 minutes.
Looking at the year ahead, the cheapest airline flying to Thailand from London is Air China.

Explore Air China flight ticket options today. 

If this airline doesn't suit you, the second cheapest airline is British Airways.

How to find cheap flights from London to Thailand

Looking for flight tickets from London to Thailand? Return tickets start from $849 and one-way flights from London to Thailand start from $415

Here are some tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest London to Thailand flights. And with us there are no hidden fees - what you see is what you pay.
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  • Compare cheap London to Thailand flight deals from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Thailand start from $415 one-way.
  • Flex your dates to secure the best fares for your London to Thailand ticket. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly from London to Thailand.
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  • Set up a Price Alert. We price check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from London to Thailand by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Look for direct flights. Only interested in direct flights from London to Thailand? Make sure to tick 'Direct flights only' when performing a search. If there are direct London to Thailand flights available, these will appear in the results.
  • Find the cheapest Business Class flights from London to Thailand. Check the difference in price of your plane ticket to Thailand from London when travelling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for London to Thailand flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination point and could help you save money.
  • Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from London to Thailand when out and about.

Combine your flight from London to Thailand with hotels and car hire

Once you've secured your plane ticket we will also help you discover the best prices and exclusive rates for hotels in Thailand or close by. Lastly, compare hundreds of car hire companies in one go so that you get the best car hire deals for your trip.

Compare London to Thailand flight tickets with other routes using the everywhere search

Not entirely set on flying to Thailand from London yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.


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