Warsaw to Seattle flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Warsaw to Seattle is €429 (checked on 30 Oct 2026).
Your next trip, last seen at €429
Lowest observedWhen to fly
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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
- €429, departing 14 Mar 2027 (Last checked: 30 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 7Check live prices for this route
- Airlines seen
- LOT Polish Airlines, Turkish Airlines, Wizz Air
About this route
Explore the fares we observed from Warsaw to Seattle. Prices move often, so pick your dates to see the latest options.
- Route distance
- 8,381 km
- Seen on fares with a connection
- LOT Polish Airlines
- Alternative airports
- WMI, BFI
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
- 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.
- 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.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by days before departure
Lowest fare from Warsaw to Seattle by days until departure (61 days or more): €429 (checked 30 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €593 | 3 |
| 61 days or more | €429 | 3 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Warsaw to Seattle?
The lowest fare Routavio has observed is €429, found on 30 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Warsaw to Seattle?
In our observations March 2027 is the cheapest month so far, at €429.
Are there direct flights from Warsaw to Seattle?
Our data holds no non-stop flight from Warsaw to Seattle. The fares on this page include at least one stop.
Which airlines fly from Warsaw to Seattle?
Routavio has seen these carriers on the route: LOT Polish Airlines, Turkish Airlines, Wizz Air.
How many of the observed Warsaw to Seattle fares were non-stop?
None of the 13 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
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Recently observed fares. Prices may change.