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 Ko Samui (USM) to London (LON)
Prices were available within the past 7 days and start at ฿18,410 for one-way flights and ฿33,375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, 15 Oct - Tue, 5 Nov
USM
Ko Samui
LHR
London
฿33,375 Return, found 6 days ago
฿33,375
Return
found 6 days ago
Tue, 1 Oct - Fri, 1 Nov
USM
Ko Samui
LHR
London
฿33,515 Return, found 20 hours ago
฿33,515
Return
found 20 hours ago
Tue, 1 Oct - Fri, 1 Nov
USM
Ko Samui
LHR
London
฿35,505 Return, found 20 hours ago
฿35,505
Return
found 20 hours ago
Thu, 19 Sep - Tue, 1 Oct
USM
Ko Samui
LHR
London
฿36,040 Return, found 2 days ago
฿36,040
Return
found 2 days ago
Thu, 19 Sep - Thu, 3 Oct
USM
Ko Samui
LHR
London
฿37,040 Return, found 2 days ago
฿37,040
Return
found 2 days ago
Mon, 6 May - Mon, 3 Jun
USM
Ko Samui
LGW
London
฿37,785 Return, just found
฿37,785
Return
just found
Mon, 10 Jun - Sun, 23 Jun
USM
Ko Samui
LHR
London
฿38,105 Return, found 2 hours ago
฿38,105
Return
found 2 hours ago
Tue, 1 Oct - Fri, 1 Nov
USM
Ko Samui
LHR
London
฿38,285 Return, found 20 hours ago
฿38,285
Return
found 20 hours ago
Wed, 29 May - Tue, 11 Jun
USM
Ko Samui
LGW
London
฿38,810 Return, found 1 day ago
฿38,810
Return
found 1 day ago
Tue, 15 Oct - Tue, 5 Nov
USM
Ko Samui
LHR
London
฿40,050 Return, found 6 days ago
฿40,050
Return
found 6 days ago
Origin airport | Ko Samui |
Destination airport | Heathrow |
Return price | ฿33,375 |
Distance | 9836 km |
Perfect flights from Ko Samui to London
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ko Samui to London. 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 , 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 Ko Samui to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿18,410 and roundtrip prices from ฿33,375. 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 LON-All Airports and explore 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 to travel arrangements today and embark on the journey of a lifetime in London.
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Ko Samui
- Ko Samui to Bangkok (USM - DMK)
- Ko Samui to Bangkok (USM - BKK)
- Ko Samui to Kuala Lumpur (USM - KUL)
- Ko Samui to Hong Kong (USM - HKG)
- Ko Samui to Denpasar (USM - DPS)
- Ko Samui to Paris (USM - CDG)
- Ko Samui to Amsterdam (USM - AMS)
- Ko Samui to Chiang Mai (USM - CNX)
- Ko Samui to Phuket (USM - HKT)
- Ko Samui to Utapao (USM - UTP)
- Ko Samui to Tokyo (USM - NRT)
- Ko Samui to Frankfurt (USM - FRA)
Top Routes to London
- Phuket to London (HKT - LON)
- Paris to London (PAR - LON)
- Bangkok to London (BKK - LON)
- Kuala Lumpur to London (KUL - LON)
- Frankfurt to London (FRA - LON)
- Hong Kong to London (HKG - LON)
- New York to London (NYC - LON)
- Singapore to London (SIN - LON)
- Edinburgh to London (EDI - LON)
- Chiang Mai to London (CNX - LON)
Top Routes from Ko Samui
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Liverpool
- Flights to Manchester
- Flights to Glasgow
- Flights to York
- Flights to Birmingham
- Flights to Blackpool
- Flights to Brighton
- Flights to Bristol
- Flights to Belfast
- Flights to Bath
- Flights to Cardiff
- Flights to Newcastle-upon-Tyne
- Flights to Oxford
- Flights to Leeds
- Flights to Bournemouth
- Flights to Chester
- Flights to Cambridge
- Flights to Isle of Skye
London Airports
London
฿33,375.00
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.