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SEA to PCQ: distance & flight time
Seattle (Seattle Tacoma International Airport) → Phongsaly (Boun Neau Airport)
6,930 mi
11,153 km · 6,022 nm
14h 3m
estimated nonstop flight time
—
time difference · heading northwest
See live SEA→PCQ fares Phone-only fares on this route — call free
Flight time details
6,930 miles nonstop takes roughly 14h 3m gate to gate, flying northwest. 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- PCQ — Boun Neau Airport · Phongsaly, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near PCQ
- LXG · Luang Namtha Airport57 mi away
- ODY · Oudomsay Airport67 mi away
- DIN · Dien Bien Phu Airport73 mi away
- JHG · Xishuangbanna Gasa Airport77 mi away
Frequently asked questions
How far is SEA from PCQ?
The flight distance from Seattle (SEA) to Phongsaly (PCQ) is 6,930 miles (11,153 km, 6,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to PCQ?
A nonstop flight takes about 14h 3m 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 SEA to PCQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–PCQ that never appear on search engines, with no booking fees.