There are 7 ways to get from London to Cambodia by plane, bus, 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 London Heathrow Airport to Siem Reap, bus
best- Fly from London Heathrow Airport (LHR) to Siem Reap (SAI)plane LHR - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
18h 20m$523–1,053Train to London Gatwick Airport, fly to Phnom Penh
cheapest- Take the train from London Victoria to Gatwick Airporttrain
- Fly from London Gatwick Airport (LGW) to Phnom Penh (KTI)plane LGW - KTI
18h 56m$338–884Fly London Heathrow Airport to Phnom Penh
- Fly from London Heathrow Airport (LHR) to Phnom Penh (KTI)plane LHR - KTI
18h 37m$376–1,044Train to London Gatwick Airport, fly to Siem Reap, bus
- Take the train from London Victoria to Gatwick Airporttrain
- Fly from London Gatwick Airport (LGW) to Siem Reap (SAI)plane LGW - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
19h 4m$405–1,143Fly London Heathrow Airport to Suvarnabhumi Airport, bus
- Fly from London Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK)plane LHR - BKK
- Take the bus from Travel Mart Watergate office, Bangkok to Poi Petbus
20h 5m$375–804Fly London Heathrow Airport to Tan Son Nhat International Airport, bus
- Fly from London Heathrow Airport (LHR) to Tan Son Nhat International Airport (SGN)plane LHR - SGN
- Take the bus from Ho Chi Minh to Phnom Penhbus
22h 16m$405–819Train to London Gatwick Airport, fly to Suvarnabhumi Airport, bus
- Take the train from London Victoria to Gatwick Airporttrain
- Fly from London Gatwick Airport (LGW) to Suvarnabhumi Airport (BKK)plane LGW - BKK
- Take the bus from Travel Mart Watergate office, Bangkok to Poi Petbus
20h 19m$357–794
London Heathrow Airport (LHR) to Siem Reap (SAI) flights
Comparing Your Travel Options
The cheapest way to get from London to Cambodia is to fly and bus which costs $370 - $850 and takes 20h 5m.
The fastest way to get from London to Cambodia is to fly and bus which takes 18h 20m and costs $500 - $1,100.
The distance between London and Cambodia is 9902 km.
It takes approximately 18h 20m to get from London to Cambodia, including transfers.
Cambodia is 6h ahead of London. It is currently 4:50 AM in London and 10:50 AM in Cambodia.
There are 536+ hotels available in Cambodia.
What companies run services between London, England and Cambodia?
Thai Airways International, Vietnam Airlines, and five other airlines fly from London Heathrow Airport (LHR) to Phnom Penh (KTI) 4 times a day.
- Website
- thaiairways.com
Flights from London Heathrow Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 14h 47m
- When
- Every day
- Estimated price
- $550–1,500
Flights from London Heathrow Airport to Phnom Penh via Suvarnabhumi Airport
- Ave. Duration
- 15h 25m
- When
- Every day
- Estimated price
- $550–900
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 19h 35m
- When
- Sunday
- Estimated price
- $380–1,100
Flights from London Gatwick Airport to Siem Reap via Islamabad, Suvarnabhumi Airport
- Ave. Duration
- 16h 15m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $400–1,600
Flights from London Heathrow Airport to Suvarnabhumi Airport
- Ave. Duration
- 11h 40m
- When
- Every day
- Estimated price
- $400–1,100
Flights from London Heathrow Airport to Tan Son Nhat International Airport via Suvarnabhumi Airport
- Ave. Duration
- 15h 7m
- When
- Every day
- Estimated price
- $500–1,300
- Phone
- +44 (0)3457 282930
- Website
- Southern
Train from London Victoria to Gatwick Airport
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- $16–27
- Website
- Southern
Train from London Victoria to Gatwick Airport
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- $16–27
- Website
- Southern
Train from London Victoria to Gatwick Airport
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- $16–27
- Website
- Southern
- Website
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
Want to know more about travelling around Cambodia
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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