Seattle to Warsaw flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Seattle to Warsaw is €271 (checked on 1 Nov 2026).
Your next trip, last seen at €271
Lowest observedWhen to fly
Explore datesFind the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €271, departing 29 Nov 2026 (Last checked: 1 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 5Check live prices for this route
- Airlines seen
- Air Canada, Air Canada Express, Air France, Alaska Airlines, Condor, Icelandair, KLM, Lufthansa, Ryanair, Turkish Airlines, United Airlines, WestJet, Wizz Air (13)
- Typical journey time
- 15h 50m
About this route
Explore the fares we observed from Seattle to Warsaw. Prices move often, so pick your dates to see the latest options.
- Route distance
- 8,381 km
- Typical journey time
- 15h 50m
- Seen on fares with a connection
- United Airlines, Icelandair, Alaska Airlines, Wizz Air, Turkish Airlines, KLM, Lufthansa, Air France, Condor (9)
- Alternative airports
- BFI, WMI
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
- Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
- Warsaw Chopin (WAW) → Warsaw, city gazetteer reference point (52.2297, 21.0122): ≈ 8 km.
- Warsaw Modlin Airport (WMI) → Warsaw, city gazetteer reference point (52.2297, 21.0122): ≈ 35 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Seattle to Warsaw?
The lowest fare Routavio has observed is €271, found on 1 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Seattle to Warsaw?
In our observations November 2026 is the cheapest month so far, at €271.
Are there direct flights from Seattle to Warsaw?
Our data holds no non-stop flight from Seattle to Warsaw. The fares on this page include at least one stop.
Which airlines fly from Seattle to Warsaw?
Routavio has seen these carriers on the route: Air Canada, Air Canada Express, Air France, Alaska Airlines, Condor, Icelandair, KLM, Lufthansa, Ryanair, Turkish Airlines, United Airlines, WestJet, Wizz Air (13).
How long does the flight from Seattle to Warsaw take?
Across the 62 fares Routavio observed, the average journey time is 20h 08m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Seattle to Warsaw fares were non-stop?
None of the 69 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
More routes from Seattle
Show all 36 routes →Show fewer ↑
More routes to Warsaw
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.