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SLD to AOU: distance & flight time
Sliac (Sliač Airport) → Attopeu (Attopeu Airport)
5,350 mi
8,609 km · 4,649 nm
10h 57m
estimated nonstop flight time
—
time difference · heading east
See live SLD→AOU fares Phone-only fares on this route — call free
Flight time details
5,350 miles nonstop takes roughly 10h 57m 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
- SLD — Sliač Airport · Sliac, Slovakia
- 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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 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 SLD from AOU?
The flight distance from Sliac (SLD) to Attopeu (AOU) is 5,350 miles (8,609 km, 4,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to AOU?
A nonstop flight takes about 10h 57m 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 SLD to AOU?
Nonstop service on SLD–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 10h 57m nonstop estimate.
What is the cheapest way to fly from SLD to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–AOU that never appear on search engines, with no booking fees.
Why are some SLD to AOU fares phone-only?
Consolidator contracts let us sell certain SLD–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.