₩565,800 Cheap Flights from London (LON) to Bangkok (BKK)

View ₩565,800 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from London to Bangkok (BKK-Suvarnabhumi Intl.)

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Cheap Flights from London to Bangkok (LON-BKK)

Prices were available within the past 7 days and start at ₩565,800 for one-way flights and ₩991,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sun, Sep 21 - Sun, Sep 28
LHR
London
BKK
Bangkok
₩991,700 Roundtrip, found 3 days ago
₩991,700
Roundtrip
found 3 days ago
Select Air India flight, departing Sun, Sep 21 from London to Bangkok, returning Sun, Sep 28, priced at ₩991,700 found 3 days ago
Etihad Airways
Sun, Sep 21 - Sun, Sep 28
LHR
London
BKK
Bangkok
₩1,026,086 Roundtrip, found 3 days ago
₩1,026,086
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Sun, Sep 21 from London to Bangkok, returning Sun, Sep 28, priced at ₩1,026,086 found 3 days ago
Kuwait Airways
Sun, Sep 21 - Sun, Sep 28
LHR
London
BKK
Bangkok
₩1,091,300 Roundtrip, found 3 days ago
₩1,091,300
Roundtrip
found 3 days ago
Select Kuwait Airways flight, departing Sun, Sep 21 from London to Bangkok, returning Sun, Sep 28, priced at ₩1,091,300 found 3 days ago
Singapore Airlines
Wed, Oct 29 - Wed, Nov 5
LHR
London
BKK
Bangkok
₩1,154,600 Roundtrip, found 3 days ago
₩1,154,600
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Wed, Oct 29 from London to Bangkok, returning Wed, Nov 5, priced at ₩1,154,600 found 3 days ago
Saudia
Thu, Jan 8 - Tue, Jan 13
LHR
London
BKK
Bangkok
₩1,154,733 Roundtrip, found 2 days ago
₩1,154,733
Roundtrip
found 2 days ago
Select Saudia flight, departing Thu, Jan 8 from London to Bangkok, returning Tue, Jan 13, priced at ₩1,154,733 found 2 days ago
British Airways
Sun, Sep 21 - Sun, Sep 28
LGW
London
BKK
Bangkok
₩1,181,600 Roundtrip, found 3 days ago
₩1,181,600
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Sep 21 from London to Bangkok, returning Sun, Sep 28, priced at ₩1,181,600 found 3 days ago
Qatar Airways
Sun, Sep 21 - Sun, Sep 28
LGW
London
BKK
Bangkok
₩1,192,360 Roundtrip, found 3 days ago
₩1,192,360
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Sep 21 from London to Bangkok, returning Sun, Sep 28, priced at ₩1,192,360 found 3 days ago
British Airways
Sat, Aug 23 - Mon, Sep 8
LHR
London
BKK
Bangkok
₩1,195,000 Roundtrip, found 4 days ago
₩1,195,000
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Aug 23 from London to Bangkok, returning Mon, Sep 8, priced at ₩1,195,000 found 4 days ago
Malaysia Airlines
Wed, Oct 29 - Wed, Nov 5
LHR
London
BKK
Bangkok
₩1,250,600 Roundtrip, found 3 days ago
₩1,250,600
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Wed, Oct 29 from London to Bangkok, returning Wed, Nov 5, priced at ₩1,250,600 found 3 days ago
Swiss International Air Lines
Sat, Aug 23 - Mon, Sep 8
LHR
London
BKK
Bangkok
₩1,263,200 Roundtrip, found 4 days ago
₩1,263,200
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sat, Aug 23 from London to Bangkok, returning Mon, Sep 8, priced at ₩1,263,200 found 4 days ago

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

May is typically the cheapest month to fly

From ₩625,613 - ₩1,081,075 per traveler.

Graph displaying average flight prices per month

Flights from London (LHR) to Bangkok (BKK)
Origin airport
Heathrow
Destination airport
Suvarnabhumi Intl.
Roundtrip price
₩991,700
Distance
9520 km

England 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 England 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 LON to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind England 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.

Frequently asked questions

How much is a flight from London (LON-All Airports) to Bangkok Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK) start from ₩991,700. Make your booking ASAP to score the best price for your next big adventure. 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 (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
The majority of flights can be canceled online, but whether you are charged a fee varies between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from London (LON-All Airports) to Suvarnabhumi Airport 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 London (LON-All Airports) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London (LON-All Airports) to Suvarnabhumi Airport?
The distance is around 9,600 kilometers, so fill your carry-on luggage with all the things you need to make your journey comfortable. Not sure what to take on board your England to Bang Phli flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK)?
There are a few airlines that fly directly from London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK). Thai Airways International (TG) is a popular choice, offering 60 services on this route each month. If you want more options, check out the fares from EVA Air (BR). This carrier offers 30 flights monthly between these airports.
Are London (LON-All Airports) to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from London (LON-All Airports) to Suvarnabhumi Airport showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Explore a world of travel with Expedia

London nearby Airports

London

Heathrow to Bangkok
₩991,700
*Available to Expedia members.