Popular airline providers
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from London (LHR) to Ko Samui (USM)
Prices were available within the past 7 days and start at NZ$1,040 for one-way flights and NZ$1,691 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$1,691 Return, found 5 days ago
NZ$1,691
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$1,831 Return, found 5 days ago
NZ$1,831
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$1,860 Return, found 5 days ago
NZ$1,860
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$1,970 Return, found 5 days ago
NZ$1,970
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$2,049 Return, found 5 days ago
NZ$2,049
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$2,053 Return, found 5 days ago
NZ$2,053
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$2,098 Return, found 5 days ago
NZ$2,098
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$2,122 Return, found 5 days ago
NZ$2,122
Return
found 5 days ago
Fri., 28 Jun. - Sun., 7 Jul.
LHR
London
USM
Ko Samui
NZ$2,144 Return, found 5 days ago
NZ$2,144
Return
found 5 days ago
Wed., 5 Mar. - Wed., 12 Mar.
LHR
London
USM
Ko Samui
NZ$2,261 Return, found 5 days ago
NZ$2,261
Return
found 5 days ago
Origin airport | Heathrow |
Destination airport | Ko Samui |
Return price | NZ$1,691 |
Distance | 9836 km |
Perfect flights from London to Ko Samui
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Ko Samui. 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 Heathrow to Ko Samui ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,040 and roundtrip prices from NZ$1,691. 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 Ko Samui 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 Ko Samui.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Carriers
- Alternative Routes
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from London
- London to Newark (LHR - EWR)
- London to Auckland (LHR - AKL)
- London to Luqa (LHR - MLA)
- London to Prague (LHR - PRG)
- London to Paris (LHR - CDG)
- London to Amsterdam (LHR - AMS)
- London to New York (LHR - JFK)
- London to Dublin (LHR - DUB)
- London to Nice (LHR - NCE)
- London to Tokyo (LHR - NRT)
- London to Faro (LHR - FAO)
- London to Lisbon (LHR - LIS)
Top Routes to Ko Samui
- Auckland to Ko Samui (AKL - USM)
- Bangkok to Ko Samui (BKK - USM)
- Bangkok to Ko Samui (DMK - USM)
- Hong Kong to Ko Samui (HKG - USM)
- Delhi to Ko Samui (DEL - USM)
- New Plymouth to Ko Samui (NPL - USM)
- Phuket to Ko Samui (HKT - USM)
- Wellington to Ko Samui (WLG - USM)
- Melbourne to Ko Samui (MEL - USM)
- Queenstown to Ko Samui (ZQN - USM)
- Brisbane to Ko Samui (BNE - USM)
- Singapore to Ko Samui (SIN - USM)
Top Routes from London
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 Kamala
- Flights to Ko Pha-ngan
- Flights to Koh Tao
- Flights to Takua Pa
- Flights to Ko Lanta
- Flights to Ko Chang
- Flights to Rawai
- Flights to Rayong
- Flights to Hat Yai
- Flights to Cha-am
London Airports
London
Flights
Queenstown to Bangkok (ZQN - BKK)Dunedin to Bangkok (DUD - BKK)Phuket to Bangkok (HKT - BKK)Bangkok to Chiang Mai (BKK - CNX)Auckland to Leeds (AKL - LBA)Manchester to Auckland (MAN - AKL)Christchurch to Bristol (CHC - BRS)Manila to Bangkok (MNL - BKK)Christchurch to Bangkok (CHC - BKK)Auckland to Birmingham (AKL - BHX)Cambridge to Auckland (CBG - AKL)Wellington to Bangkok (WLG - BKK)Auckland to Bangkok (AKL - BKK)Christchurch to Manchester (CHC - MAN)Singapore to Bangkok (SIN - BKK)Wellington to Manchester (WLG - MAN)Auckland to Newcastle (AKL - NCL)Bangkok to Krabi (BKK - KBV)Bangkok to Auckland (BKK - AKL)Bangkok to Ko Samui (BKK - USM)Bangkok to Phuket (BKK - HKT)Manchester to Wellington (MAN - WLG)Bangkok to Christchurch (BKK - CHC)Bangkok to Wellington (BKK - WLG)Christchurch to Birmingham (CHC - BHX)Sydney to Bangkok (SYD - BKK)Auckland to Manchester (AKL - MAN)Birmingham to Auckland (BHX - AKL)Auckland to Bristol (AKL - BRS)London to Manchester (LHR - MAN)
*Available to Expedia members.