Need help booking?
Unpublished phone-only deals available
RHP to AOU: distance & flight time
Ramechhap (Ramechhap Airport) → Attopeu (Attopeu Airport)
1,592 mi
2,561 km · 1,383 nm
3h 35m
estimated nonstop flight time
—
time difference · heading southeast
See live RHP→AOU fares Phone-only fares on this route — call free
Flight time details
1,592 miles nonstop takes roughly 3h 35m 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
- RHP — Ramechhap Airport · Ramechhap, Nepal
- 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 RHP
- RUM · Rumjatar Airport31 mi away
- PPL · Phaplu Airport33 mi away
- LDN · Lamidanda Airport39 mi away
- LUA · Lukla Airport46 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 RHP from AOU?
The flight distance from Ramechhap (RHP) to Attopeu (AOU) is 1,592 miles (2,561 km, 1,383 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RHP to AOU?
A nonstop flight takes about 3h 35m 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 RHP to AOU?
Nonstop service on RHP–AOU 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 3h 35m nonstop estimate.
What is the cheapest way to fly from RHP to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RHP–AOU that never appear on search engines, with no booking fees.
Why are some RHP to AOU fares phone-only?
Consolidator contracts let us sell certain RHP–AOU 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.