Need help booking?
Unpublished phone-only deals available
LSW to AOU: distance & flight time
Lhok Seumawe-Sumatra Island (Malikus Saleh Airport) → Attopeu (Attopeu Airport)
943 mi
1,517 km · 819 nm
2h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live LSW→AOU fares Phone-only fares on this route — call free
Flight time details
943 miles nonstop takes roughly 2h 31m gate to gate, flying northeast. 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
- LSW — Malikus Saleh Airport · Lhok Seumawe-Sumatra Island, Indonesia
- 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 LSW
- LSX · Lhok Sukon Airport24 mi away
- MEQ · Seunagan Airport84 mi away
- BTJ · Sultan Iskandar Muda International Airport107 mi away
- SBG · Maimun Saleh Airport119 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 LSW from AOU?
The flight distance from Lhok Seumawe-Sumatra Island (LSW) to Attopeu (AOU) is 943 miles (1,517 km, 819 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSW to AOU?
A nonstop flight takes about 2h 31m 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 LSW to AOU?
Nonstop service on LSW–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 2h 31m nonstop estimate.
What is the cheapest way to fly from LSW to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSW–AOU that never appear on search engines, with no booking fees.
Why are some LSW to AOU fares phone-only?
Consolidator contracts let us sell certain LSW–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.