$492 Cheap Flights from London to Bangkok

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Heathrow to Suvarnabhumi Intl.

Amazing LHR to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $664 round trip and $492 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for LHR to BKK

CarrierFlightDepart LHRArrive BKKMon
8/8
Tue
8/9
Wed
8/10
Thu
8/11
Fri
8/12
Sat
8/13
Sun
8/14
Stops
TG91100:30 pm06:00 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
TG91709:25 pm03:00 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
BR6809:35 pm03:05 pm
-
Check Fare
-
Check FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

 

Traveling From Heathrow
Traveling To Suvarnabhumi Intl.
Shortest Flight Time 23 hours 30 mins
Earliest Departure Time 12:30PM ICT
Latest Departure Time 9:35PM ICT
Lowest Flight Price $664

Route Info

Flight path for flights from London Heathrow Airport to Suvarnabhumi Airport

Distance:
5,984.00 miles

Airlines & Aircraft Used on LHR to BKK Flight Routes

Airline Carrier
Aircraft
British Airways
Saab SF340A/B
Thai Airways International
Canadair Regional Jet

Discover our best flights from London LHR to Bangkok BKK. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from London LHR to Bangkok BKK at the right price  

Airfares to Bangkok BKK from London LHR currently cost between $664 and $901. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from London LHR to Bangkok BKK 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from London LHR to Bangkok BKK on Travelocity starting at $492. Prices and availability subject to change. Additional terms may apply. 

 

Get to Bangkok BKK from London LHR quicker with direct flights. 

Get to Bangkok faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BKK from LHR to take around 23 hour(s) 30 min(s).  

 

Find our cheapest airfares for flights from London LHR to Bangkok BKK

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BKK from LHR. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from London LHR to Bangkok BKK today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from London LHR to Bangkok BKK. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Bangkok BKK from London LHR 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BKK from LHR have this option.  

 

Travel with confidence when you book flights to Bangkok BKK from London LHR with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.