There are 5 ways to get from London to Ko Samui by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from London Heathrow Airport
best- Fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM)plane LHR - USM
16h 17m฿18,379–43,531Fly from London Stansted Airport
cheapest- Fly from London Stansted Airport (STN) to Koh Samui Airport (USM)plane STN - USM
19h 43m฿16,672–52,486Train to London Gatwick Airport, fly
- Take the train from London Victoria to Gatwick Airporttrain
- Fly from London Gatwick Airport (LGW) to Koh Samui Airport (USM)plane LGW - USM
16h 20m฿18,506–39,503Fly from London City Airport
- Fly from London City Airport (LCY) to Koh Samui Airport (USM)plane LCY - USM
18h 30m฿32,995–81,237Train to Luton Airport, fly
- Take the train from London St Pancras Intl to Luton Airport Parkwaytrain
- Fly from Luton Airport (LTN) to Koh Samui Airport (USM)plane LTN - USM
18h 44m฿22,769–57,557
London Heathrow Airport (LHR) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from London to Ko Samui is to train and fly which costs ฿18000 - ฿40000 and takes 16h 20m.
The fastest way to get from London to Ko Samui is to fly which takes 16h 17m and costs ฿18000 - ฿44000.
The distance between London and Ko Samui is 9942 km.
It takes approximately 16h 17m to get from London to Ko Samui, including transfers.
Ko Samui is 6h ahead of London. It is currently 9:21 AM in London and 3:21 PM in Ko Samui.
There are 3348+ hotels available in Ko Samui.
What companies run services between London, England and Ko Samui, Thailand?
Thai Airways International, Bangkok Airways, and six other airlines fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM) every 3 hours.
- Website
- thaiairways.com
Flights from London Heathrow Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 51m
- When
- Every day
- Estimated price
- ฿24,000–65,000
Flights from London Heathrow Airport to Koh Samui Airport via Phuket
- Ave. Duration
- 14h 10m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿21,000–75,000
Flights from London Gatwick Airport to Koh Samui Airport via Ashgabat, Suvarnabhumi
- Ave. Duration
- 16h 15m
- When
- Saturday
- Estimated price
- ฿17,000–60,000
Flights from London City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 16h 12m
- When
- Monday to Friday
- Estimated price
- ฿31,000–80,000
Flights from London City Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 17h 32m
- When
- Monday to Saturday
- Estimated price
- ฿29,000–90,000
Flights from London City Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 17h 20m
- When
- Monday to Friday
- Estimated price
- ฿33,000–80,000
Flights from London Stansted Airport to Koh Samui Airport via Copenhagen, Suvarnabhumi
- Ave. Duration
- 17h 40m
- When
- Tuesday and Saturday
- Estimated price
- ฿22,000–55,000
Flights from London Stansted Airport to Koh Samui Airport via Vienna, Suvarnabhumi
- Ave. Duration
- 18h 37m
- When
- Monday, Tuesday, Friday, and Sunday
- Estimated price
- ฿19,000–60,000
Flights from London Stansted Airport to Koh Samui Airport via Copenhagen, Krabi
- Ave. Duration
- 17h
- When
- Tuesday
- Estimated price
- ฿15,000–55,000
Flights from Luton Airport to Koh Samui Airport via Munich, Suvarnabhumi
- Ave. Duration
- 15h 45m
- When
- Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿21,000–55,000
Flights from Luton Airport to Koh Samui Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 18h 10m
- When
- Every day
- Estimated price
- ฿19,000–60,000
Flights from Luton Airport to Koh Samui Airport via Warsaw Chopin, Suvarnabhumi
- Ave. Duration
- 18h 55m
- When
- Wednesday
- Estimated price
- ฿19,000–60,000
Flights from Luton Airport to Koh Samui Airport via Warsaw Chopin, Phuket
- Ave. Duration
- 19h 5m
- When
- Sunday
- Estimated price
- ฿27,000–65,000
- Phone
- +44 (0)3457 282930
- Website
- Southern
Train from London Victoria to Gatwick Airport
- Ave. Duration
- 33 min
- Frequency
- Every 15 minutes
- Estimated price
- ฿600–1,200
- Website
- Southern
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