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VIE to REP: distance & flight time
Vienna (Vienna International Airport) → Siem-reap (Siem Reap International Airport)
5,406 mi
8,699 km · 4,697 nm
11h 4m
estimated nonstop flight time
+5h
time difference · heading east
See live VIE→REP fares Phone-only fares on this route — call free
Flight time details
5,406 miles nonstop takes roughly 11h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- VIE — Vienna International Airport · Vienna, Austria
- 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 VIE
- BTS · M. R. Štefánik Airport30 mi away
- PZY · Piešťany Airport68 mi away
- BRQ · Brno-Tuřany Airport72 mi away
- UHE · Kunovice Airport75 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 VIE from REP?
The flight distance from Vienna (VIE) to Siem-reap (REP) is 5,406 miles (8,699 km, 4,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VIE to REP?
A nonstop flight takes about 11h 4m 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 time difference between Vienna and Siem-reap?
Siem-reap is 5 hours ahead of Vienna.
What is the cheapest way to fly from VIE to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VIE–REP that never appear on search engines, with no booking fees.