Popular airlines among travellers
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from London (LHR) to Bangkok (BKK)
Prices were available within the past 7 days and start at ฿15,085 for one-way flights and ฿22,025 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 31 May - Tue, 4 Jun
LHR
London
BKK
Bangkok
฿22,025 Return, found 1 hour ago
฿22,025
Return
found 1 hour ago
Tue, 4 Jun - Tue, 18 Jun
LHR
London
BKK
Bangkok
฿23,320 Return, found 5 hours ago
฿23,320
Return
found 5 hours ago
Sat, 14 Sep - Wed, 30 Oct
LHR
London
BKK
Bangkok
฿23,575 Return, found 3 days ago
฿23,575
Return
found 3 days ago
Tue, 1 Oct - Wed, 27 Nov
LHR
London
BKK
Bangkok
฿25,730 Return, found 6 days ago
฿25,730
Return
found 6 days ago
Tue, 4 Jun - Fri, 27 Sep
LHR
London
BKK
Bangkok
฿26,185 Return, found 5 days ago
฿26,185
Return
found 5 days ago
Wed, 8 May - Wed, 12 Jun
LHR
London
BKK
Bangkok
฿26,320 Return, found 5 days ago
฿26,320
Return
found 5 days ago
Tue, 4 Jun - Fri, 21 Jun
LHR
London
BKK
Bangkok
฿27,255 Return, found 5 hours ago
฿27,255
Return
found 5 hours ago
Sat, 14 Sep - Tue, 29 Oct
LHR
London
BKK
Bangkok
฿27,340 Return, found 3 days ago
฿27,340
Return
found 3 days ago
Sat, 14 Sep - Tue, 29 Oct
LHR
London
BKK
Bangkok
฿27,455 Return, found 3 days ago
฿27,455
Return
found 3 days ago
Wed, 15 May - Sun, 19 May
LHR
London
BKK
Bangkok
฿27,570 Return, found 19 hours ago
฿27,570
Return
found 19 hours ago
Origin airport | Heathrow |
Destination airport | Suvarnabhumi Intl. |
Airlines serving | Air France, Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, EVA Airways, Etihad Airways, Finnair, Gulf Air, Japan Airlines, Korean Air, Kuwait Airways, Lufthansa, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, SriLankan Airlines, Thai Airways International |
Return price | ฿22,025 |
Distance | 9520 km |
Average flight time | 17 hours 40 mins |
Perfect flights from London to Bangkok
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Bangkok, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Heathrow to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿15,085 and roundtrip prices from ฿22,025. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore Bangkok and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LHR to BKK travel arrangements today and embark on the journey of a lifetime in Bangkok.
Frequently asked questions
- Trending Routes
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from London
- London to Newark (LHR - EWR)
- London to Prague (LHR - PRG)
- London to Hong Kong (LHR - HKG)
- London to Paris (LHR - CDG)
- London to Delhi (LHR - DEL)
- London to Málaga (LHR - AGP)
- London to Edinburgh (LHR - EDI)
- London to Chiang Mai (LHR - CNX)
- London to Barcelona (LHR - BCN)
- London to Reykjavik (LHR - KEF)
- London to New York (LHR - JFK)
- London to Phuket (LHR - HKT)
Top Routes to Bangkok
- Khon Kaen to Bangkok (KKC - BKK)
- Ubon Ratchathani to Bangkok (UBP - BKK)
- Hong Kong to Bangkok (HKG - BKK)
- Chiang Rai to Bangkok (CEI - BKK)
- Paris to Bangkok (CDG - BKK)
- Udon Thani to Bangkok (UTH - BKK)
- Taipei to Bangkok (TPE - BKK)
- Chiang Mai to Bangkok (CNX - BKK)
- Ko Samui to Bangkok (USM - BKK)
- Phuket to Bangkok (HKT - BKK)
- Tokyo to Bangkok (NRT - BKK)
- Vancouver to Bangkok (YVR - BKK)
Top Flight Destinations
- Flights to Bangkok
- Flights to Pattaya
- Flights to Phuket
- Flights to Koh Samui
- Flights to Patong
- Flights to Chiang Mai
- Flights to Krabi
- Flights to Karon
- Flights to Hua Hin
- Flights to Ko Phi Phi
- Flights to Ko Lanta
- Flights to Kamala
- Flights to Koh Tao
- Flights to Ko Pha-ngan
- Flights to Takua Pa
- Flights to Choeng Thale
- Flights to Ko Chang
- Flights to Rawai
- Flights to Wichit
- Flights to Rayong
Bangkok Airports
Bangkok
London Airports
London
Flights
Flights from Bangkok (BKK) to Chiang Mai (CNX)Flights from Koh Samui (USM) to Bangkok (BKK)Flights from Bangkok (BKK) to San Francisco (SFO)Flights from Bangkok (BKK) to Chek Lap Kok (HKG)Flights from Bangkok (BKK) to Krabi (KBV)Flights from Bangkok (BKK) to Yangon (RGN)Flights from Bangkok (BKK) to Sepang (KUL)Flights from Bangkok (BKK) to Taoyuan City (TPE)Flights from Chiang Mai (CNX) to Bangkok (BKK)Flights from Sa Khu (HKT) to Bangkok (BKK)Flights from Bangkok (BKK) to New York (JFK)Flights from Bangkok (BKK) to Singapore (SIN)Flights from Bangkok (BKK) to Osaka (KIX)Flights from Bangkok (BKK) to Istanbul (IST)Flights from Bangkok (BKK) to Los Angeles (LAX)Flights from Bangkok (BKK) to Manila (MNL)Flights from Bangkok (BKK) to Incheon (ICN)Flights from Bangkok (BKK) to Melbourne (MEL)Flights from Bangkok (BKK) to Paris (CDG)Flights from Bangkok (BKK) to Ho Chi Minh City (SGN)Flights from Bangkok (BKK) to Phnom Penh (PNH)Flights from Bangkok (BKK) to Narita (NRT)Flights from Bangkok (BKK) to Hanoi (HAN)Flights from Bangkok (BKK) to Sa Khu (HKT)Flights from Bangkok (BKK) to Koh Samui (USM)Flights from Bangkok (BKK) to Toronto (YYZ)Flights from Bangkok (BKK) to Sydney (SYD)Flights from Bangkok (BKK) to Brisbane (BNE)Flights from Bangkok (BKK) to Auckland (AKL)Flights from Bangkok (BKK) to London (LHR)
*Available to Expedia members.