Cheap flights from Seattle to Warsaw from $260
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Warsaw departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Warsaw
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Seattle to Warsaw Frederic Chopin Airport
Our best United Airlines deals on Seattle to Warsaw Frederic Chopin Airport flight tickets
Scandinavian Airlines flights from Seattle to Warsaw Frederic Chopin Airport
Our best Scandinavian Airlines deals on Seattle to Warsaw Frederic Chopin Airport flight tickets
See travel insights to Warsaw from
How to get the cheapest flight ticket from Seattle to Warsaw Frederic Chopin Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Warsaw Frederic Chopin Airport?
In general, November is the cheapest month to fly from Seattle to Warsaw Frederic Chopin Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $670. If you aren’t able to travel during the month of November, then book flights to Warsaw Frederic Chopin Airport from Seattle during February instead. Flights to Warsaw Frederic Chopin Airport in February, while not as cheap as those in November, still average around $679.
What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?
The cheapest day to depart from Seattle to Warsaw Frederic Chopin Airport is on a Tuesday when prices can be found for as low as $922. Flights from Seattle to Warsaw Frederic Chopin Airport on a Thursday will generally be more expensive and average around $1,129. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?
The cheapest time of day to fly to Warsaw Frederic Chopin Airport is in the evening when flights can be purchased for as low as $940. Flights in the afternoon are often more expensive with an average ticket price of $1,035.
How far in advance should I book a flight to Warsaw Frederic Chopin Airport?
You are more likely to see cheaper flights to Warsaw Frederic Chopin Airport from Seattle when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Warsaw Frederic Chopin Airport for around $861 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw Frederic Chopin Airport from Seattle for as low as $678 on momondo.
Can stopping save me money on Seattle to Warsaw Frederic Chopin Airport flights?
You could potentially save up to 7% on your flight if you consider stops on a Seattle to Warsaw Frederic Chopin Airport flight.
How have Seattle to Warsaw Frederic Chopin Airport flight prices changed over time?
As of June 2025, prices for Seattle to Warsaw Frederic Chopin Airport flights are approximately 15% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Warsaw Frederic Chopin?
Scandinavian Airlines, British Airways, and Lufthansa are the most popular carriers operating from Seattle/Tacoma Intl to Warsaw Frederic Chopin
What airlines fly to Warsaw Frederic Chopin Airport?
Lufthansa, Delta and Scandinavian Airlines are the top three most popular airlines that fly to Warsaw Frederic Chopin Airport from Seattle according to our data. Lufthansa is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Warsaw Frederic Chopin Airport. Keep in mind that there are 9 different airlines that fly to Warsaw Frederic Chopin Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Warsaw Frederic Chopin Airport
Cheap Seattle to Warsaw Frederic Chopin Airport (SEA to WAW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Warsaw Frederic Chopin Airport
How far is Seattle/Tacoma Intl to Warsaw Frederic Chopin by plane?
The straight-line distance from Seattle/Tacoma Intl to Warsaw Frederic Chopin is 5207.2 mi. Typically, this will take 12h 25m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport?
As of June 2025, there are 9 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Warsaw Frederic Chopin Airport.
What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?
The travel and health documents you'll need for your trip to Warsaw Frederic Chopin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Warsaw Frederic Chopin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Warsaw Frederic Chopin Airport?
Based on momondo bookings for flights between Seattle and Warsaw Frederic Chopin Airport, the leading airline is Lufthansa, making up 27% of the total bookings. Other popular airlines include Delta with 27%, Scandinavian Airlines with 15%, and KLM with 12%.
Best airlines flying from Seattle to Warsaw Frederic Chopin Airport
Compare and see reviews for airlines that fly from Seattle to Warsaw Frederic Chopin Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $451 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $547 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $557 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $678 | Free Cancellation | Rating 7.5 1,463 reviews |
Traveling to a place near Warsaw?
Book flights to Warsaw if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Warsaw?
It is quick and easy to find Seattle to Warsaw flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Warsaw that suits you.
Can I find flights from Seattle to Warsaw with flexible booking policies on momondo?
momondo does allow users to show only those flights to Warsaw from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Warsaw?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Warsaw.
I’m not ready to book a flight from Seattle to Warsaw right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Seattle and alert you when they change.