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GDN to BFI: distance & flight time
Gdansk (Gdańsk Lech Wałęsa Airport) → Seattle (Boeing Field King County International Airport)
5,033 mi
8,100 km · 4,374 nm
10h 20m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GDN→BFI fares Phone-only fares on this route — call free
Flight time details
5,033 miles nonstop takes roughly 10h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- GDN — Gdańsk Lech Wałęsa Airport · Gdansk, Poland
- BFI — Boeing Field King County International Airport · Seattle, United States
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 GDN
- QYD · Oksywie Military Air Base14 mi away
- OSP · Redzikowo Air Base55 mi away
- BZG · Bydgoszcz Ignacy Jan Paderewski Airport91 mi away
- KGD · Khrabrovo Airport92 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is GDN from BFI?
The flight distance from Gdansk (GDN) to Seattle (BFI) is 5,033 miles (8,100 km, 4,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDN to BFI?
A nonstop flight takes about 10h 20m 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 time difference between Gdansk and Seattle?
Seattle is 9 hours behind Gdansk.
What is the cheapest way to fly from GDN to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDN–BFI that never appear on search engines, with no booking fees.