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PRG to SEA: distance & flight time
Prague (Václav Havel Airport Prague) → Seattle (Seattle Tacoma International Airport)
5,217 mi
8,397 km · 4,534 nm
10h 42m
estimated nonstop flight time
-9h
time difference · heading northwest
See live PRG→SEA fares Phone-only fares on this route — call free
Flight time details
5,217 miles nonstop takes roughly 10h 42m 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
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
- SEA — Seattle Tacoma 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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 mi away
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
Frequently asked questions
How far is PRG from SEA?
The flight distance from Prague (PRG) to Seattle (SEA) is 5,217 miles (8,397 km, 4,534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRG to SEA?
A nonstop flight takes about 10h 42m 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 Prague and Seattle?
Seattle is 9 hours behind Prague.
What is the cheapest way to fly from PRG to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRG–SEA that never appear on search engines, with no booking fees.