There are 5 ways to get from Belfast to Siem Reap by plane, bus, car ferry, or ferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly George Best Belfast City Airport to Siem Reap, bus
best- Fly from George Best Belfast City Airport (BHD) to Siem Reap (SAI)BHD - SAI
- Take the bus from Siem Reap Airport to Siem Reap Town
20h 5mFly George Best Belfast City Airport to Suvarnabhumi Airport, bus
cheapest- Fly from George Best Belfast City Airport (BHD) to Suvarnabhumi Airport (BKK)BHD - BKK
- Take the bus from Bangkok Mochit Bus Terminal to Siem Reap
24h 33m$516–1,302Bus to Dublin Airport, fly to Siem Reap, bus
- Take the bus from Grand Central Station Durham Street to Dublin Airport Terminal 2 Zone 20
- Fly from Dublin Airport (DUB) to Siem Reap (SAI)DUB - SAI
- Take the bus from Siem Reap Airport to Siem Reap Town
23h 5mFly Belfast International Airport to Siem Reap, bus
- Fly from Belfast International Airport (BFS) to Siem Reap (SAI)BFS - SAI
- Take the bus from Siem Reap Airport to Siem Reap Town
21h 15mFly George Best Belfast City Airport to Trat Airport, car ferry, ferry
- Fly from George Best Belfast City Airport (BHD) to Trat Airport (TDX)BHD - TDX
- Take the car ferry from Ao Thammachat Pier to Ko Chang
- Take the ferry from Koh Chang Ao Sapparot Pier to Siem Reap Sakorsiri
30h 39m$561–1,465
George Best Belfast City Airport (BHD) to Siem Reap (SAI) flights
Questions & Answers
The cheapest way to get from Belfast to Siem Reap is to fly and bus which costs $500 - $1,300 and takes 24h 33m.
The fastest way to get from Belfast to Siem Reap is to fly and bus which takes 24h 33m and costs $500 - $1,300.
The distance between Belfast and Siem Reap is 10089 km.
It takes approximately 20h 5m to get from Belfast to Siem Reap, including transfers.
Siem Reap is 7h ahead of Belfast. It is currently 8:58 PM in Belfast and 3:58 AM in Siem Reap.
There are 690+ hotels available in Siem Reap.
What companies run services between Belfast, Northern Ireland and Siem Reap, Cambodia?
There is no direct connection from Belfast to Siem Reap. However, you can take the line 600 bus to George Best Belfast City Airport, walk to George Best Belfast City Airport (BHD) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take the bus to Dublin Airport Terminal 2 Zone 20, walk to Dublin Airport (DUB) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- thaiairways.com
Flights from George Best Belfast City Airport to Siem Reap via London Heathrow, Suvarnabhumi Airport
- Ave. Duration
- 16h 32m
- When
- Every day
- Estimated price
- $600–1,700
Flights from George Best Belfast City Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 18h 10m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $550–1,500
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Stockholm, Suvarnabhumi Airport
- Ave. Duration
- 17h 30m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $440–1,200
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Suvarnabhumi Airport
- Ave. Duration
- 17h 5m
- When
- Monday
- Estimated price
- $460–1,300
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via London Heathrow
- Ave. Duration
- 14h 36m
- When
- Every day
- Estimated price
- $410–1,100
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 20m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $400–1,000
Flights from George Best Belfast City Airport to Trat Airport via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 16h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $550–1,500
Flights from George Best Belfast City Airport to Trat Airport via London Heathrow, Suvarnabhumi Airport
- Ave. Duration
- 17h 25m
- When
- Every day
- Estimated price
- $600–1,700
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- klm.com
Flights from George Best Belfast City Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 23h 10m
- When
- Every day
- Estimated price
- $490–1,800
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from Belfast International Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 19h 45m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $360–1,400
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Suvarnabhumi Airport
- Ave. Duration
- 19h 45m
- When
- Thursday
- Estimated price
- $370–1,400
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via Amsterdam Schiphol
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- $330–1,300
Flights from George Best Belfast City Airport to Trat Airport via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 24h 15m
- When
- Every day
- Estimated price
- $490–1,800
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- qatarairways.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Doha, Suvarnabhumi Airport
- Ave. Duration
- 19h 57m
- When
- Every day
- Estimated price
- $470–1,500
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from George Best Belfast City Airport to Trat Airport via Edinburgh, Doha, Suvarnabhumi Airport
- Ave. Duration
- 23h 17m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $650–2,000
- Website
- airfrance.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from Belfast International Airport to Siem Reap via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 19h 45m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $360–1,400
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Suvarnabhumi Airport
- Ave. Duration
- 19h 45m
- When
- Thursday
- Estimated price
- $370–1,400
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Noi Bai International
- Ave. Duration
- 25h 15m
- When
- Monday
- Estimated price
- $380–1,200
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- emirates.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Dubai, Suvarnabhumi Airport
- Ave. Duration
- 19h 17m
- When
- Every day
- Estimated price
- $500–1,800
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- evaair.com
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via London Heathrow
- Ave. Duration
- 14h 40m
- When
- Every day
- Estimated price
- $410–1,100
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via Amsterdam Schiphol
- Ave. Duration
- 14h 20m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $400–1,000
Flights from George Best Belfast City Airport to Trat Airport via Amsterdam Schiphol, Suvarnabhumi Airport
- Ave. Duration
- 16h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $550–1,500
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- etihad.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Abu Dhabi, Suvarnabhumi Airport
- Ave. Duration
- 18h 5m
- When
- Tuesday, Thursday, Friday, and Sunday
- Estimated price
- $320–1,000
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- britishairways.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 21h 15m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $500–2,400
Flights from Belfast International Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 16h 35m
- When
- Thursday and Friday
- Estimated price
- $360–1,800
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via London Gatwick
- Ave. Duration
- 18h 50m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $330–1,600
- Website
- bangkokair.com
Flights from George Best Belfast City Airport to Siem Reap via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 19h 25m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
Flights from Dublin Airport to Siem Reap via Copenhagen, Suvarnabhumi Airport
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $230–850
Flights from George Best Belfast City Airport to Trat Airport via London Gatwick, Suvarnabhumi Airport
- Ave. Duration
- 20h 30m
- When
- Tuesday and Wednesday
- Estimated price
- $500–1,400
- Website
- vietnamairlines.com
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Tan Son Nhat
- Ave. Duration
- 20h
- When
- Thursday and Sunday
- Estimated price
- $390–1,500
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Noi Bai International
- Ave. Duration
- 25h 15m
- When
- Monday
- Estimated price
- $380–1,200
- Website
- cambodiaangkorair.com
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Tan Son Nhat
- Ave. Duration
- 19h 40m
- When
- Sunday
- Estimated price
- $390–1,200
Flights from Belfast International Airport to Siem Reap via Paris Charles de Gaulle, Noi Bai International
- Ave. Duration
- 25h 15m
- When
- Monday
- Estimated price
- $380–1,200
- Website
- flynorse.com
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via Manchester
- Ave. Duration
- 17h
- When
- Wednesday
- Estimated price
- $330–900
Flights from George Best Belfast City Airport to Suvarnabhumi Airport via London Gatwick
- Ave. Duration
- 17h 10m
- When
- Tuesday and Wednesday
- Estimated price
- $340–900
- Website
- siemreap.net
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Schedules at
- siemreap.net
- Phone
- 08717 81 81 81
- Website
- nationalexpress.com
Bus from Grand Central Station Durham Street to Dublin Airport Terminal 2 Zone 20
- Ave. Duration
- 1h 50m
- Frequency
- Hourly
- Estimated price
- $26–40
- Website
- https://www.nationalexpress.com/en
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- tcl99web.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Siem Reap
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- $11–95
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
Car ferry from Ao Thammachat Pier to Ko Chang
- Ave. Duration
- 30 min
- Frequency
- Hourly
- Estimated price
- $4
- Schedules at
- kohchangferries.com
- Website
- kohchangferries.com
Car ferry from Ao Thammachat Pier to Ko Chang
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Schedules at
- kohchangferries.com
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- boonsiriferry.com
Ferry from Koh Chang Ao Sapparot Pier to Siem Reap Sakorsiri
- Ave. Duration
- 9h 30m
- Frequency
- Once daily
- Estimated price
- $49
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
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








