₹39,195 Cheap Flights from London (LHR) to Bangkok (BKK)

View ₹39,195 flight on Tue, 2 Dec 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Suvarnabhumi International Airport (BKK)

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

Prices were available within the past 7 days and start at ₹39,195 for one-way flights and ₹51,058 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 17 Nov - Tue, 2 Dec
LHR
London
BKK
Bangkok
₹51,058 Return, found 5 days ago
₹51,058
Return
found 5 days ago
Select China Southern Airlines flight, departing Mon, 17 Nov from London to Bangkok, returning Tue, 2 Dec, priced at ₹51,058 found 5 days ago
China Eastern Airlines
Thu, 6 Nov - Tue, 18 Nov
LHR
London
BKK
Bangkok
₹59,560 Return, found 5 days ago
₹59,560
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 6 Nov from London to Bangkok, returning Tue, 18 Nov, priced at ₹59,560 found 5 days ago
Air India
Thu, 4 Dec - Thu, 11 Dec
LHR
London
BKK
Bangkok
₹60,237 Return, found 5 hours ago
₹60,237
Return
found 5 hours ago
Select Air India flight, departing Thu, 4 Dec from London to Bangkok, returning Thu, 11 Dec, priced at ₹60,237 found 5 hours ago
Etihad Airways
Thu, 4 Dec - Fri, 12 Dec
LHR
London
BKK
Bangkok
₹60,920 Return, found 5 hours ago
₹60,920
Return
found 5 hours ago
Select Etihad Airways flight, departing Thu, 4 Dec from London to Bangkok, returning Fri, 12 Dec, priced at ₹60,920 found 5 hours ago
Saudia
Wed, 31 Dec - Tue, 13 Jan
LHR
London
BKK
Bangkok
₹61,629 Return, found 5 days ago
₹61,629
Return
found 5 days ago
Select Saudia flight, departing Wed, 31 Dec from London to Bangkok, returning Tue, 13 Jan, priced at ₹61,629 found 5 days ago
Scandinavian Airlines
Sat, 29 Nov - Sat, 20 Dec
LHR
London
BKK
Bangkok
₹66,912 Return, found 5 days ago
₹66,912
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, 29 Nov from London to Bangkok, returning Sat, 20 Dec, priced at ₹66,912 found 5 days ago
IndiGo
Tue, 2 Dec - Thu, 11 Dec
LHR
London
BKK
Bangkok
₹76,212 Return, found 5 hours ago
₹76,212
Return
found 5 hours ago
Select IndiGo flight, departing Tue, 2 Dec from London to Bangkok, returning Thu, 11 Dec, priced at ₹76,212 found 5 hours ago
Malaysia Airlines
Fri, 28 Nov - Sun, 7 Dec
LHR
London
BKK
Bangkok
₹76,213 Return, found 5 days ago
₹76,213
Return
found 5 days ago
Select Malaysia Airlines flight, departing Fri, 28 Nov from London to Bangkok, returning Sun, 7 Dec, priced at ₹76,213 found 5 days ago
Swiss International Air Lines
Tue, 2 Dec - Thu, 11 Dec
LHR
London
BKK
Bangkok
₹77,521 Return, found 5 hours ago
₹77,521
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Tue, 2 Dec from London to Bangkok, returning Thu, 11 Dec, priced at ₹77,521 found 5 hours ago
Austrian Airlines
Tue, 2 Dec - Thu, 11 Dec
LHR
London
BKK
Bangkok
₹82,572 Return, found 5 hours ago
₹82,572
Return
found 5 hours ago
Select Austrian Airlines flight, departing Tue, 2 Dec from London to Bangkok, returning Thu, 11 Dec, priced at ₹82,572 found 5 hours ago

Find the cheapest month to fly from London (LHR) to Bangkok (BKK)

May is typically the cheapest month to fly

From ₹44,123 - ₹65,844 per traveller.

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from ₹67,825
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from ₹67,825

Frequently asked questions

How much is a flight from Heathrow Airport to Suvarnabhumi Intl. Airport (BKK)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Heathrow Airport and Suvarnabhumi Intl. Airport (BKK) start from ₹51,058. Book now to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Suvarnabhumi Airport?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to BKK flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport (LHR) to Suvarnabhumi Airport?
Hounslow to Bang Phli is around 9,600 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in a few snacks to nibble on throughout your journey too.
Which airlines fly direct from LHR to Bangkok Airport?
Many people opt to fly with Thai Airways International (TG) from Heathrow Airport to BKK. This top airline offers 60 flights every month, so you can easily find a flight time that's right for you. You could also have a look at the airfares with EVA Air (BR). This carrier operates 30 monthly flights between Hounslow and Bang Phli.
Are LHR to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport to Suvarnabhumi Intl. Airport (BKK) at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Origin airport
Heathrow
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air France, Air India, All Nippon Airways, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, Emirates, Etihad Airways, Finnair, IndiGo, Japan Airlines, Korean Air, Kuwait Airways, Lufthansa, Malaysia Airlines, Qatar Airways, Saudia, Swiss International Air Lines, Thai Airways International
Return price
₹51,058
Distance
9520 km
Average flight time
17 hours 40 mins

Book with confidence

London to Bangkok Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Bangkok will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Bangkok.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BKK with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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