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REP to BKK: distance & flight time
Siem-reap (Siem Reap International Airport) → Bangkok (Suvarnabhumi Airport)
207 mi
333 km · 180 nm
1h 1m
estimated nonstop flight time
Same time
time difference · heading west
See live REP→BKK fares Phone-only fares on this route — call free
Flight time details
207 miles nonstop takes roughly 1h 1m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is REP from BKK?
The flight distance from Siem-reap (REP) to Bangkok (BKK) is 207 miles (333 km, 180 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to BKK?
A nonstop flight takes about 1h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from REP to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–BKK that never appear on search engines, with no booking fees.