HK$3,041 London (LHR) to Bangkok (BKK): 2024✈️ Find Cheap Flights@Expedia

Plan, book, fly with confidence

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 35% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

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

Prices were available within the past 7 days and start at HK$3,041 for one-way flights and HK$4,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

Monday, 25 Nov - Saturday, 7 Dec

LHR

London

BKK

Bangkok

HK$4,280

Return

found 3 days ago

Monday, 25 Nov - Sunday, 8 Dec

LHR

London

BKK

Bangkok

HK$4,482

Return

found 3 days ago

Thursday, 13 Mar - Wednesday, 19 Mar

LHR

London

BKK

Bangkok

HK$4,646

Return

found 2 days ago

Monday, 2 Dec - Sunday, 8 Dec

LHR

London

BKK

Bangkok

HK$4,934

Return

found 2 days ago

Monday, 25 Nov - Monday, 2 Dec

LHR

London

BKK

Bangkok

HK$5,190

Return

found 1 day ago

Wednesday, 14 May - Monday, 2 Jun

LHR

London

BKK

Bangkok

HK$5,461

Return

found 2 days ago

Thursday, 5 Dec - Thursday, 12 Dec

LHR

London

BKK

Bangkok

HK$5,614

Return

found 1 day ago

Saturday, 3 May - Tuesday, 20 May

LHR

London

BKK

Bangkok

HK$5,668

Return

found 2 days ago

Tuesday, 26 Nov - Tuesday, 10 Dec

LHR

London

BKK

Bangkok

HK$5,680

Return

found 3 hours ago

Tuesday, 13 May - Wednesday, 4 Jun

LHR

London

BKK

Bangkok

HK$5,733

Return

found 2 days ago

Travel information

London to Bangkok route information
Origin airport	Heathrow
Destination airport	Suvarnabhumi Intl.
Airlines serving	Air France, Air India, British Airways, Cathay Pacific, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, KLM, Kuwait Airways, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, SriLankan Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price	HK$4,280
Distance	9520 km

Book with confidence

Flights from London to Bangkok

Book cheap flights from London (LHR) to Bangkok (BKK) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Bangkok (BKK) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Bangkok (BKK) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Bangkok flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in {Bangkok, thing to do in Bangkok for your perfect vacation with Expedia Thing to Do.

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 HK$4,280. 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 canceled 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 kilometers, 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.

Explore a world of travel with Expedia

Top Routes from London

Top Flight Destinations

Other Carriers

Flights

Hong Kong (HKG) - Leeds (LBA)Hong Kong (HKG) - Liverpool (LPL)Hong Kong (HKG) - Bangkok (DMK)Manchester (MAN) - Hong Kong (HKG)Hong Kong (HKG) - Norwich (NWI)Hong Kong (HKG) - London (LTN)Hong Kong (HKG) - Exeter (EXT)Newcastle (NCL) - Hong Kong (HKG)Emirates Chek Lap Kok (HKG) to Manchester (MAN) flightsBristol (BRS) - Hong Kong (HKG)Birmingham (BHX) - Hong Kong (HKG)Hong Kong (HKG) - Nottingham (NQT)Hong Kong (HKG) - Durham (MME)Taipei (TPE) - Manchester (MAN)Macau (MFM) - Bangkok (DMK)Manchester (MAN) - Tokyo (NRT)London (LHR) - Manchester (MAN)London (LHR) - Birmingham (BHX)Manchester (MAN) - Barcelona (BCN)Hong Kong (HKG) - Birmingham (BHX)Hong Kong (HKG) - Bristol (BRS)Qatar Airways Chek Lap Kok (HKG) to Manchester (MAN) flightsHong Kong (HKG) - Manchester (MAN)Hong Kong (HKG) - Southampton (SOU)Manchester (MAN) - Paris (CDG)Hong Kong (HKG) - Newcastle (NCL)Hong Kong (HKG) - Cambridge (CBG)Bangkok (DMK) - Hong Kong (HKG)Manchester (MAN) - London (LHR)Bangkok (BKK) - Manchester (MAN)

Members save 10% or more on over 100,000 hotels worldwide when you’re signed in

Cheap Flights from London (LHR) to Bangkok (BKK) from HK$3,041~

Travellers

Airlines that fly from Heathrow Airport (LHR) to Suvarnabhumi Intl. Airport (BKK)

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

Black Friday: Members save 30%+

Travel information

Book with confidence

Flights from London to Bangkok

Frequently asked questions

Frequently asked questions

Explore a world of travel with Expedia

Top Routes from London

Top Routes to Bangkok

Top Routes from London

Top Flight Destinations

Other Carriers