Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Warsaw from $222

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 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from Seattle to Warsaw

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:10 pm - 10:30 pm
SEA
-
WAW
22h 20m1 stop
Lufthansa Logo
6:30 am - 10:43 pm
WAW
-
SEA
25h 13m2 stops
$482Lufthansa
Sun, Jan 18 - Mon, Feb 2
Lufthansa Logo
3:10 pm - 12:55 pm
SEA
-
WAW
12h 45m1 stop
Lufthansa Logo
6:30 pm - 12:10 pm
WAW
-
SEA
26h 40m1 stop
$508Lufthansa
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
8:10 am - 12:55 pm
SEA
-
WAW
19h 45m2 stops
Multiple Airlines Logo
6:30 am - 12:10 pm
WAW
-
SEA
14h 40m1 stop
$518Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
8:10 am - 1:45 pm
SEA
-
WAW
20h 35m2 stops
Multiple Airlines Logo
6:30 am - 12:10 pm
WAW
-
SEA
14h 40m1 stop
$520Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
8:10 am - 12:55 pm
SEA
-
WAW
19h 45m2 stops
Multiple Airlines Logo
6:30 am - 12:10 pm
WAW
-
SEA
14h 40m1 stop
$521Multiple Airlines
Sun, Jan 18 - Mon, Feb 2
Lufthansa Logo
9:55 am - 12:55 pm
SEA
-
WAW
18h 00m2 stops
Lufthansa Logo
6:30 am - 1:10 pm
WAW
-
SEA
14h 40m1 stop
$525Lufthansa
Tue, Feb 17 - Tue, Mar 10
Lufthansa Logo
3:10 pm - 12:55 pm
SEA
-
WAW
12h 45m1 stop
Lufthansa Logo
6:30 am - 12:10 pm
WAW
-
SEA
14h 40m1 stop
$526Lufthansa
Sun, Jan 18 - Mon, Feb 2
Air Canada Logo
8:10 am - 12:55 pm
SEA
-
WAW
19h 45m2 stops
Air Canada Logo
6:05 am - 10:16 pm
WAW
-
SEA
25h 11m2 stops
$527Air Canada
Sun, Jan 18 - Mon, Feb 2
Lufthansa Logo
9:55 am - 12:55 pm
SEA
-
WAW
18h 00m2 stops
Lufthansa Logo
6:30 am - 7:03 pm
WAW
-
SEA
20h 33m2 stops
$530Lufthansa
Tue, Feb 17 - Tue, Mar 10
Lufthansa Logo
10:55 am - 12:55 pm
SEA
-
WAW
17h 00m2 stops
Lufthansa Logo
6:05 am - 2:20 pm
WAW
-
SEA
16h 15m1 stop
$531Lufthansa
Wed, Feb 18 - Wed, Mar 18

Lufthansa flights from Seattle to Warsaw Frederic Chopin Airport

Our best Lufthansa deals on Seattle to Warsaw Frederic Chopin Airport flight tickets
Lufthansa
Jan 18
SEA3:10 pmSeattle/Tacoma Intl
22h 20m
1 stop
WAW10:30 pmWarsaw Frederic Chopin
Feb 2
WAW6:30 amWarsaw Frederic Chopin
25h 13m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
$482
Find similar
Lufthansa
Jan 18
SEA3:10 pmSeattle/Tacoma Intl
12h 45m
1 stop
WAW12:55 pmWarsaw Frederic Chopin
Jan 25
WAW6:30 pmWarsaw Frederic Chopin
26h 40m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$508
Find similar
Lufthansa
Feb 17
SEA9:55 amSeattle/Tacoma Intl
18h 00m
2 stops
WAW12:55 pmWarsaw Frederic Chopin
Mar 10
WAW6:30 amWarsaw Frederic Chopin
14h 40m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$525
Find similar

British Airways flights from Seattle to Warsaw Frederic Chopin Airport

Our best British Airways deals on Seattle to Warsaw Frederic Chopin Airport flight tickets
British Airways
Apr 1
SEA8:20 pmSeattle/Tacoma Intl
15h 30m
1 stop
WAW8:50 pmWarsaw Frederic Chopin
Apr 15
WAW6:20 pmWarsaw Frederic Chopin
26h 15m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$538
Find similar
British Airways
May 1
SEA1:35 pmSeattle/Tacoma Intl
22h 50m
1 stop
WAW9:25 pmWarsaw Frederic Chopin
May 9
WAW6:50 pmWarsaw Frederic Chopin
25h 45m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$608
Find similar
British Airways
Feb 6
SEA1:35 pmSeattle/Tacoma Intl
13h 20m
1 stop
WAW11:55 amWarsaw Frederic Chopin
Feb 10
WAW7:35 pmWarsaw Frederic Chopin
30h 20m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$643
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Warsaw Frederic Chopin Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Seattle to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 1/18

3:10 pm-10:30 pm

1 stop22h 20m

Warsaw Frederic Chopin

Mon 2/2

6:30 am-10:43 pm

2 stops25h 13m

$482

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 1/18

3:10 pm-12:55 pm

1 stop12h 45m

Warsaw Frederic Chopin

Sun 1/25

6:30 pm-12:10 pm

1 stop26h 40m

$508

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Thu 2/5

8:10 am-12:55 pm

2 stops19h 45m

Warsaw Frederic Chopin

Thu 2/12

6:30 am-12:10 pm

1 stop14h 40m

$518

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 1/19

8:10 am-1:45 pm

2 stops20h 35m

Warsaw Frederic Chopin

Mon 1/26

6:30 am-12:10 pm

1 stop14h 40m

$520

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 1/18

8:10 am-12:55 pm

2 stops19h 45m

Warsaw Frederic Chopin

Mon 2/2

6:30 am-12:10 pm

1 stop14h 40m

$521

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 2/17

9:55 am-12:55 pm

2 stops18h 00m

Warsaw Frederic Chopin

Tue 3/10

6:30 am-1:10 pm

1 stop14h 40m

$525

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 1/18

3:10 pm-12:55 pm

1 stop12h 45m

Warsaw Frederic Chopin

Mon 2/2

6:30 am-12:10 pm

1 stop14h 40m

$526

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 1/18

8:10 am-12:55 pm

2 stops19h 45m

Warsaw Frederic Chopin

Mon 2/2

6:05 am-10:16 pm

2 stops25h 11m

$527

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Tue 2/17

9:55 am-12:55 pm

2 stops18h 00m

Warsaw Frederic Chopin

Tue 3/10

6:30 am-7:03 pm

2 stops20h 33m

$530

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 2/18

10:55 am-12:55 pm

2 stops17h 00m

Warsaw Frederic Chopin

Wed 3/18

6:05 am-2:20 pm

1 stop16h 15m

$531

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Seattle and Warsaw Frederic Chopin Airport?

What is the cheapest month to fly to Warsaw Frederic Chopin Airport?

In general, September 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 $536. If you aren’t able to travel during the month of September, then book flights to Warsaw Frederic Chopin Airport from Seattle during October instead. Flights to Warsaw Frederic Chopin Airport in October, while not as cheap as those in September, still average around $558.

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 weeks ahead of your departure date. In general, you can expect to find flights to Warsaw Frederic Chopin Airport for around $771 when searching 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 $581 on momondo.

Can stopping save me money on Seattle to Warsaw Frederic Chopin Airport flights?

You could potentially save up to 26% 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 December 2025, prices for Seattle to Warsaw Frederic Chopin Airport flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Warsaw Frederic Chopin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Warsaw Frederic Chopin Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Seattle to Warsaw Frederic Chopin Airport takes 15h 00m
There are no direct flights from Seattle to Warsaw Frederic Chopin Airport. There are no popular flight routes from Seattle to Warsaw Frederic Chopin Airport.
Search flight deals

  • 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 15h 00m 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?

  • 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?

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
FinnairPriceFrom $397Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
British AirwaysPriceFrom $433Free CancellationRating
6.7
7,602 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $451Free CancellationRating
7.4
1,617 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $537Free CancellationRating
6.8
7,644 reviews
Search Lufthansa flights
United AirlinesPriceFrom $545Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
American AirlinesPriceFrom $589Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
KLMPriceFrom $650Free CancellationRating
7.7
1,432 reviews
Search KLM flights
DeltaPriceFrom $682Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Kielce
Kazimierz Dolny

Why 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.

An easier way to manage your Warsaw Frederic Chopin Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/20
Tue 1/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Warsaw

Popular cities in Poland

Popular flights according to clicks in the last 7 days on momondo
Flights to Warsaw Modlin Airportfrom $441