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PRH to AOU: distance & flight time
Phrae (Phrae Airport) → Attopeu (Attopeu Airport)
497 mi
800 km · 432 nm
1h 33m
estimated nonstop flight time
—
time difference · heading southeast
See live PRH→AOU fares Phone-only fares on this route — call free
Flight time details
497 miles nonstop takes roughly 1h 33m gate to gate, flying southeast. 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
- PRH — Phrae Airport · Phrae, Thailand
- AOU — Attopeu Airport · Attopeu, Laos
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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Near AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Frequently asked questions
How far is PRH from AOU?
The flight distance from Phrae (PRH) to Attopeu (AOU) is 497 miles (800 km, 432 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRH to AOU?
A nonstop flight takes about 1h 33m 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 PRH to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–AOU that never appear on search engines, with no booking fees.