
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Thai Airways International flights from Bangkok to London (BKK→LHR)
Prices were available within the past 7 days and start at £417 for one-way flights and £821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 8 Jun - Sun, 14 Jun
BKK
Bangkok
LHR
London
£821 Return, just found
£821
Return
just found
Origin airport | Suvarnabhumi Intl. |
Destination airport | Heathrow |
Airlines serving | Air China, Air France, Air India, Austrian Airlines, British Airways, Cathay Pacific, China Southern Airlines, EVA Airways, Etihad Airways, Finnair, Gulf Air, KLM, Kuwait Airways, Malaysia Airlines, Oman Air, Qatar Airways, Saudia, SriLankan Airlines, Swiss International Air Lines, Vietnam Airlines |
Popular airline | British Airways |
Distance | 9520 km |
Average flight time | 6 hours 35 mins |
- Trending Thai Airways International Flights
- Trending Routes
- Related Airlines
- Nearby Airports
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular Thai Airways International Routes from Bangkok
Most Popular Thai Airways International Routes from London
- London to Singapore (LHR - SIN)
- London to Hanoi (LHR - HAN)
- London to Kathmandu (LHR - KTM)
- London to Ho Chi Minh City (LHR - SGN)
- London to Perth (LHR - PER)
- London to Hong Kong (LHR - HKG)
- London to Melbourne (LHR - MEL)
- London to Osaka (LHR - KIX)
- London to Seoul (LHR - ICN)
- London to Seoul (LHR - ICN)
Popular Domestic Routes in Heathrow
- London to Kathmandu (LHR - KTM)
- London to Mumbai (LHR - BOM)
- London to Delhi (LHR - DEL)
- London to Denpasar (LHR - DPS)
- London to Sydney (LHR - SYD)
- London to Melbourne (LHR - MEL)
- London to Ho Chi Minh City (LHR - SGN)
- London to Kuala Lumpur (LHR - KUL)
- London to Manila (LHR - MNL)
- London to Perth (LHR - PER)
Expedia's Latest Trends
Flights
- Cheap Flights from London (LHR) to Melbourne (MEL)
- Cheap Flights from London (LHR) to Nairobi (NBO)
- Cheap Flights from London (LHR) to Los Angeles (LAX)
- Cheap Flights from Edinburgh (EDI) to London (LHR)
- Cheap Flights from London (LHR) to Hong Kong (HKG)
- Cheap Flights from London (LHR) to Tokyo (NRT)
- Cheap Flights from London (LHR) to Sri Guru Ram Das Ji Intl. Airport (ATQ)
- Cheap Flights from London (LHR) to Bangkok (BKK)
- Cheap Flights from London (LHR) to Manila (MNL)
- Cheap Flights from London (LHR) to Johannesburg (JNB)
- Cheap Flights from London (LHR) to Toronto (YYZ)
- Cheap Flights from Newcastle (NCL) to London (LHR)
- Cheap Flights from London (LHR) to Sydney (SYD)
- Cheap Flights from Lagos (LOS) to London (LHR)
- Cheap Flights from London (LHR) to New York (JFK)
- Cheap Flights from London (LHR) to Auckland (AKL)
- Cheap Flights from London (LHR) to Miami (MIA)
- Cheap Flights from London (LHR) to San Francisco (SFO)
- Cheap Flights from London (LHR) to Perth (PER)
- Cheap Flights from London (LHR) to Delhi (DEL)
- Cheap Flights from London (LHR) to Colombo (CMB)
- Cheap Flights from London (LHR) to Istanbul (IST)
- Cheap Flights from London (LHR) to Barcelona (BCN)
- Cheap Flights from Manchester (MAN) to New York (JFK)
- Cheap Flights from London (LHR) to Dubai (DXB)
- Cheap Flights from London (LHR) to Cape Town (CPT)
- Cheap Flights from London (LHR) to Lisbon (LIS)
- Cheap Flights from London (LHR) to Vancouver (YVR)
- Cheap Flights from London (LHR) to Mumbai (BOM)
- Cheap Flights from London (LHR) to Goa (GOI)
*Available to Expedia members.