Distance From Siem Reap International Airport to Belfast International Airport, REP - BFS Distance

The distance from Siem Reap International Airport (REP) to Belfast International Airport (BFS) is 6233 miles or 10030 kilometers or 5412 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Siem Reap ( Cambodia ) to Belfast ( United Kingdom )?

A one-way nonstop (direct) flight between Siem Reap and Belfast takes around 14 hours 19 minutes.

Estimated flight time from Siem Reap International Airport, Siem Reap, Cambodia to Belfast International Airport, Belfast, United Kingdom is 14 hours 19 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • REP - BFS

Kilometers		10030 km
Statute Miles		6233 miles
Nautical Miles		5412 nm
Avg. Time of Flight		14 hours 19 minutes

Siem Reap International Airport to Belfast International Airport Flight Route Map - REP to BFS Flight Path

Location of Siem Reap International Airport & Belfast International Airport is given below.
Click the map to view Siem Reap to Belfast nonstop flight path and travel direction.

Click to see flight route on Google Map between Siem Reap, Cambodia and Belfast, United Kingdom. .

Nonstop flight route between Siem Reap, Cambodia and Belfast, United Kingdom.

Time Difference Between the Airports • REP - BFS

Time difference between Siem Reap (Cambodia) and Belfast (United Kingdom) is 7 Hours.
Belfast time is 7 Hours behind Siem Reap.

Location	Local Time
Siem Reap (Cambodia)	2025-12-14, 19:41:44 +07
Belfast (United Kingdom)	2025-12-14, 12:41:44 GMT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Siem Reap International Airport (REP / VDSR) Siem Reap, Cambodia

Destination

Belfast International Airport (BFS / EGAA) Belfast, United Kingdom