There are 8 ways to get from Northampton to Siem Reap by train, plane, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train to London Heathrow Airport, fly to Siem Reap, bus
best- Take the train from Northampton to Watford Junctiontrain
- Fly from London Heathrow Airport (LHR) to Siem Reap (SAI)plane LHR - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
19h 39m$579–1,065Train to London Heathrow Airport, fly to Suvarnabhumi Airport, bus
cheapest- Take the train from Northampton to Watford Junctiontrain
- Fly from London Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK)plane LHR - BKK
- Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus
23h 52m$344–905Train to Birmingham Airport, fly to Siem Reap, bus
- Take the train from Northampton to Birmingham Internationaltrain
- Fly from Birmingham Airport (BHX) to Siem Reap (SAI)plane BHX - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
20h 57m$524–1,352Train, train to London Gatwick Airport, fly to Siem Reap, bus
- Take the train from Northampton to London Eustontrain
- 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 57m$442–1,415Train to London City Airport, fly to Siem Reap, bus
- Take the train from Northampton to London Eustontrain
- Fly from London City Airport (LCY) to Siem Reap (SAI)plane LCY - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
21h 22m$789–1,886Train to London Stansted Airport, fly to Siem Reap, bus
- Take the train from Northampton to London Eustontrain
- Fly from London Stansted Airport (STN) to Siem Reap (SAI)plane STN - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
23h 58m$558–1,413Bus to Luton Airport, fly to Siem Reap, bus
- Take the bus from Coach Park to Airport Bus Stationbus
- Fly from Luton Airport (LTN) to Siem Reap (SAI)plane LTN - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
22h 20m$416–1,124Train to London Heathrow Airport, fly to Phnom Penh, Minivan
- Take the train from Northampton to Watford Junctiontrain
- Fly from London Heathrow Airport (LHR) to Phnom Penh (KTI)plane LHR - KTI
- Take the bus from Phnom Pehn to Siem Reapbus
25h 38m$396–1,174
London Heathrow Airport (LHR) to Siem Reap (SAI) flights
Comparing Your Travel Options
The cheapest way to get from Northampton to Siem Reap is to train and fly and bus which costs $340 - $950 and takes 23h 52m.
The fastest way to get from Northampton to Siem Reap is to train and fly and bus which takes 19h 39m and costs $550 - $1,100.
The distance between Northampton and Siem Reap is 9992 km.
It takes approximately 19h 39m to get from Northampton to Siem Reap, including transfers.
Siem Reap is 6h ahead of Northampton. It is currently 5:41 AM in Northampton and 11:41 AM in Siem Reap.
There are 666+ hotels available in Siem Reap.
What companies run services between Northampton, England and Siem Reap, Cambodia?
There is no direct connection from Northampton to Siem Reap. However, you can take the train to Watford Junction, walk to Watford Junction station, take the bus to Heathrow Terminal 2, walk to London Heathrow Airport (LHR) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take the train to Birmingham International, walk to Birmingham Intl Rail Station, take the vehicle to Birmingham International Airport, walk to Birmingham Airport (BHX) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town.
- 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 Birmingham Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 16h 10m
- When
- Sunday
- Estimated price
- $500–1,300
Flights from Birmingham Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 18h 15m
- When
- Thursday
- Estimated price
- $500–1,300
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Tuesday and Sunday
- Estimated price
- $390–1,300
Flights from London Gatwick Airport to Siem Reap via Islamabad, Suvarnabhumi Airport
- Ave. Duration
- 16h 15m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $390–1,400
Flights from London City Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 15h 55m
- When
- Monday to Friday
- Estimated price
- $750–1,800
Flights from London City Airport to Siem Reap via Frankfurt, Suvarnabhumi Airport
- Ave. Duration
- 17h 30m
- When
- Monday to Friday
- Estimated price
- $750–1,800
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 17h 52m
- When
- Every day
- Estimated price
- $600–2,000
Flights from London Stansted Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 18h 10m
- When
- Tuesday and Saturday
- Estimated price
- $500–1,300
Flights from Luton Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 17h 15m
- When
- Monday, Tuesday, Thursday, and Friday
- Estimated price
- $500–1,200
Flights from Luton Airport to Siem Reap via Munich, Suvarnabhumi Airport
- Ave. Duration
- 18h 5m
- When
- Wednesday and Thursday
- Estimated price
- $500–1,300
Flights from London Heathrow Airport to Suvarnabhumi Airport
- Ave. Duration
- 11h 36m
- When
- Every day
- Estimated price
- $390–1,000
Flights from London Heathrow Airport to Phnom Penh via Suvarnabhumi Airport
- Ave. Duration
- 15h 25m
- When
- Every day
- Estimated price
- $490–1,200
- Website
- vietnamairlines.com
Flights from London Heathrow Airport to Siem Reap via Noi Bai International
- Ave. Duration
- 16h 15m
- When
- Monday, Wednesday, and Sunday
- Estimated price
- $500–1,000
Flights from London Heathrow Airport to Siem Reap via Tan Son Nhat
- Ave. Duration
- 17h 25m
- When
- Tuesday and Thursday
- Estimated price
- $500–1,000
Flights from Luton Airport to Siem Reap via Amsterdam Schiphol, Noi Bai International
- Ave. Duration
- 25h 40m
- When
- Tuesday and Thursday
- Estimated price
- $400–1,100
Flights from Luton Airport to Siem Reap via Munich, Noi Bai International
- Ave. Duration
- 26h 30m
- When
- Thursday
- Estimated price
- $410–1,200
Flights from London Heathrow Airport to Suvarnabhumi Airport via Noi Bai International
- Ave. Duration
- 18h 40m
- When
- Monday, Wednesday, and Sunday
- Estimated price
- $340–950
Flights from London Heathrow Airport to Phnom Penh via Tan Son Nhat
- Ave. Duration
- 16h
- When
- Tuesday and Thursday
- Estimated price
- $400–1,100
Flights from London Heathrow Airport to Phnom Penh via Noi Bai International
- Ave. Duration
- 18h 10m
- When
- Sunday
- Estimated price
- $400–1,100
- Website
- qatarairways.com
Flights from Birmingham Airport to Siem Reap via Doha, Suvarnabhumi Airport
- Ave. Duration
- 20h 17m
- When
- Every day
- Estimated price
- $490–1,400
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Tuesday and Sunday
- Estimated price
- $390–1,300
Flights from London Gatwick Airport to Siem Reap via Doha, Suvarnabhumi Airport
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $490–1,400
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $600–2,000
- Website
- cambodia-airways.com
Flights from Birmingham Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 18h 45m
- When
- Tuesday and Saturday
- Estimated price
- $380–1,400
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 14h 20m
- When
- Tuesday and Saturday
- Estimated price
- $390–1,400
Flights from London City Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 19h 55m
- When
- Saturday
- Estimated price
- $550–2,100
Flights from London Stansted Airport to Siem Reap via Munich, Suvarnabhumi Airport
- Ave. Duration
- 20h 55m
- When
- Friday
- Estimated price
- $450–1,600
Flights from London Heathrow Airport to Phnom Penh via Suvarnabhumi Airport
- Ave. Duration
- 14h
- When
- Tuesday
- Estimated price
- $470–1,200
- Website
- klm.com
Flights from Birmingham Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 16h 55m
- When
- Every day
- Estimated price
- $380–1,400
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Tuesday and Sunday
- Estimated price
- $390–1,300
Flights from London City Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 16h 30m
- When
- Sunday
- Estimated price
- $550–2,100
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $600–2,000
- Website
- singaporeair.com
Flights from London Heathrow Airport to Siem Reap via Singapore Changi
- Ave. Duration
- 16h 20m
- When
- Every day
- Estimated price
- $550–3,000
Flights from London Gatwick Airport to Siem Reap via Singapore Changi
- Ave. Duration
- 19h 15m
- When
- Every day
- Estimated price
- $490–2,600
- Website
- emirates.com
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Tuesday and Sunday
- Estimated price
- $390–1,300
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $600–2,000
Flights from London Stansted Airport to Siem Reap via Dubai, Suvarnabhumi Airport
- Ave. Duration
- 18h 25m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $500–1,700
- Website
- britishairways.com
Flights from Birmingham Airport to Siem Reap via Doha, Suvarnabhumi Airport
- Ave. Duration
- 21h 45m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $490–1,400
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 14h 40m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $390–1,400
- Website
- bangkokair.com
Flights from London Gatwick Airport to Siem Reap via Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Tuesday and Sunday
- Estimated price
- $390–1,300
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $600–2,000
- Website
- evaair.com
Flights from London Heathrow Airport to Suvarnabhumi Airport
- Ave. Duration
- 11h 40m
- When
- Every day
- Estimated price
- $390–1,000
- Website
- csair.com
Flights from London Heathrow Airport to Phnom Penh via Guangzhou Baiyun
- Ave. Duration
- 19h 45m
- When
- Every day
- Estimated price
- $340–1,100
Flights from London Heathrow Airport to Phnom Penh via Chongqing
- Ave. Duration
- 15h
- When
- Saturday
- Estimated price
- $360–1,400
- Website
- vietjetair.com
Flights from London Heathrow Airport to Siem Reap via Noi Bai International
- Ave. Duration
- 17h 10m
- When
- Sunday
- Estimated price
- $500–1,000
- Website
- swiss.com
Flights from London City Airport to Siem Reap via Zurich, Suvarnabhumi Airport
- Ave. Duration
- 24h 40m
- When
- Every day
- Estimated price
- $600–2,000
- Website
- lufthansa.com
Flights from London Stansted Airport to Siem Reap via Munich, Suvarnabhumi Airport
- Ave. Duration
- 21h 15m
- When
- Friday
- Estimated price
- $450–1,600
- Website
- airchina.com
Flights from London Heathrow Airport to Suvarnabhumi Airport via Tianfu International
- Ave. Duration
- 15h 30m
- When
- Tuesday, Thursday, Friday, and Saturday
- Estimated price
- $280–650
- Website
- xiamenair.com
Flights from London Heathrow Airport to Phnom Penh via Chongqing
- Ave. Duration
- 15h
- When
- Saturday
- Estimated price
- $360–1,400
- Phone
- +44 333 311 0039
- [email protected]
- Website
- West Midlands Trains
Train from Northampton to Watford Junction
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $19–50
- Website
- West Midlands Trains
Train from Northampton to Birmingham International
- Ave. Duration
- 53 min
- Frequency
- Hourly
- Estimated price
- $16–45
- Website
- West Midlands Trains
Train from Northampton to London Euston
- Ave. Duration
- 59 min
- Frequency
- Every 30 minutes
- Estimated price
- $26–70
- Website
- West Midlands Trains
Train from Northampton to London Euston
- Ave. Duration
- 59 min
- Frequency
- Every 30 minutes
- Estimated price
- $26–70
- Website
- West Midlands Trains
Train from Northampton to London Euston
- Ave. Duration
- 59 min
- Frequency
- Every 30 minutes
- Estimated price
- $26–70
- Website
- West Midlands Trains
Train from Northampton to Watford Junction
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $19–50
- Website
- West Midlands Trains
Train from Northampton to Watford Junction
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $19–50
- Website
- West Midlands Trains
- Phone
- +44 (0)345 528 0253
- Website
- Avanti West Coast
Train from Northampton to Watford Junction
- Ave. Duration
- 44 min
- Frequency
- 6 times a week
- Estimated price
- $21–35
- Website
- Avanti West Coast
Train from Northampton to London Euston
- Ave. Duration
- 1h 8m
- Frequency
- 6 times a week
- Estimated price
- $29–50
- Website
- Avanti West Coast
Train from Northampton to London Euston
- Ave. Duration
- 1h 8m
- Frequency
- 6 times a week
- Estimated price
- $29–50
- Website
- Avanti West Coast
Train from Northampton to London Euston
- Ave. Duration
- 1h 8m
- Frequency
- 6 times a week
- Estimated price
- $29–50
- Website
- Avanti West Coast
Train from Northampton to Watford Junction
- Ave. Duration
- 44 min
- Frequency
- 6 times a week
- Estimated price
- $21–35
- Website
- Avanti West Coast
Train from Northampton to Watford Junction
- Ave. Duration
- 44 min
- Frequency
- 6 times a week
- Estimated price
- $21–35
- Website
- Avanti West Coast
- 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
- Phone
- +44 345 850 1530
- Website
- Gatwick Express
Train from London Victoria to Gatwick Airport
- Ave. Duration
- 30 min
- Frequency
- Every 30 minutes
- Estimated price
- $23–35
- Website
- Gatwick Express
- 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
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
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
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from Coach Park to Airport Bus Station
- Ave. Duration
- 1h 15m
- Frequency
- Every 2 hours
- Estimated price
- $8–14
- Website
- National Express
- Phone
- 1490
- [email protected]
- Website
- ฺBor Kor Sor
Bus from Bangkok Mochit Bus Terminal to Siem Reap
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- $10–95
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
- Phone
- 086 838351
- [email protected]
- Website
- cambolink21express.com
Bus from Phnom Pehn to Siem Reap
- Ave. Duration
- 5h 30m
- Frequency
- Hourly
- Estimated price
- $13–17
- Book at
- 12go.com
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.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
Which London airport should I choose?
Read the travel guide
How to get from Heathrow Airport into central London
Read the travel guide




















