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HYC to AOU: distance & flight time
Wycombe (Wycombe Air Park) → Attopeu (Attopeu Airport)
6,145 mi
9,889 km · 5,340 nm
12h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live HYC→AOU fares Phone-only fares on this route — call free
Flight time details
6,145 miles nonstop takes roughly 12h 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
- HYC — Wycombe Air Park · Wycombe, United Kingdom
- 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 HYC
- LHR · London Heathrow Airport18 mi away
- LGW · London Gatwick Airport42 mi away
- BEX · RAF Benson12 mi away
- NHT · RAF Northolt17 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 HYC from AOU?
The flight distance from Wycombe (HYC) to Attopeu (AOU) is 6,145 miles (9,889 km, 5,340 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYC to AOU?
A nonstop flight takes about 12h 31m 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 HYC to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYC–AOU that never appear on search engines, with no booking fees.