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BKK to REP: distance & flight time
Bangkok (Suvarnabhumi Airport) → Siem-reap (Siem Reap International Airport)
207 mi
333 km · 180 nm
1h 1m
estimated nonstop flight time
Same time
time difference · heading east
See live BKK→REP fares Phone-only fares on this route — call free
Flight time details
207 miles nonstop takes roughly 1h 1m gate to gate, flying east. 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
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 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
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is BKK from REP?
The flight distance from Bangkok (BKK) to Siem-reap (REP) is 207 miles (333 km, 180 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BKK to REP?
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.
Are there nonstop flights from BKK to REP?
Nonstop service on BKK–REP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 1m nonstop estimate.
What is the cheapest way to fly from BKK to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BKK–REP that never appear on search engines, with no booking fees.
Why are some BKK to REP fares phone-only?
Consolidator contracts let us sell certain BKK–REP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.