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ZAG to BFI: distance & flight time
Zagreb (Zagreb Airport) → Seattle (Boeing Field King County International Airport)
5,518 mi
8,880 km · 4,795 nm
11h 17m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ZAG→BFI fares Phone-only fares on this route — call free
Flight time details
5,518 miles nonstop takes roughly 11h 17m 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
- ZAG — Zagreb Airport · Zagreb, Croatia
- 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 ZAG
- MBX · Maribor Airport54 mi away
- RJK · Rijeka Airport81 mi away
- BNX · Banja Luka International Airport81 mi away
- SOB · Sármellék International Airport83 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 ZAG from BFI?
The flight distance from Zagreb (ZAG) to Seattle (BFI) is 5,518 miles (8,880 km, 4,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAG to BFI?
A nonstop flight takes about 11h 17m 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 Zagreb and Seattle?
Seattle is 9 hours behind Zagreb.
What is the cheapest way to fly from ZAG to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAG–BFI that never appear on search engines, with no booking fees.