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Cheap flights from Seattle to Poland from C$ 577

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAW
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Poland

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Poland
Explore the most affordable flight options available from Seattle to Poland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Thu 12/37:15 a.m.
SEA
-
WAW
2 stops20h 45m
Delta
Thu 19/36:05 a.m.
WAW
-
SEA
1 stop14h 30m
Delta
Deal found 27/1C$ 741
Mon 16/37:00 a.m.
SEA
-
WAW
2 stops31h 30m
United Airlines
Wed 25/36:30 a.m.
WAW
-
SEA
2 stops23h 46m
United Airlines
Deal found 27/1C$ 745
Mon 9/39:25 a.m.
SEA
-
WAW
2 stops18h 40m
Delta
Wed 18/36:05 a.m.
WAW
-
SEA
2 stops20h 53m
Delta
Deal found 27/1C$ 747
Wed 25/27:00 a.m.
SEA
-
WAW
2 stops21h 40m
United Airlines
Sun 1/36:05 a.m.
WAW
-
SEA
1 stop16h 15m
United Airlines
Deal found 28/1C$ 753
Mon 7/97:45 a.m.
SEA
-
WAW
2 stops27h 45m
Finnair
Mon 2/117:20 p.m.
WAW
-
SEA
2 stops34h 58m
Finnair
Deal found 28/1C$ 755
Mon 16/34:05 p.m.
SEA
-
WAW
1 stop22h 50m
Multiple Airlines
Wed 25/36:35 a.m.
WAW
-
SEA
2 stops18h 12m
Multiple Airlines
Deal found 27/1C$ 756
Sat 28/212:59 a.m.
SEA
-
WAW
2 stops26h 21m
Multiple Airlines
Sun 15/37:20 p.m.
WAW
-
SEA
2 stops33h 56m
Multiple Airlines
Deal found 28/1C$ 763
Wed 25/211:17 a.m.
SEA
-
WAW
2 stops37h 18m
Scandinavian Airlines
Sun 1/33:20 p.m.
WAW
-
SEA
2 stops40h 05m
Scandinavian Airlines
Deal found 26/1C$ 805
Thu 2/43:48 p.m.
SEA
-
WAW
2 stops21h 17m
United Airlines
Fri 17/46:40 a.m.
WAW
-
SEA
1 stop14h 40m
United Airlines
Deal found 27/1C$ 834

Find flight deals from Seattle to Poland

Keep the following information in mind while searching for Seattle to Poland flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 741

One-way from

C$ 577

Popular in

June

Cheapest in

September

Average price

C$ 831
Delta
  • Delta
  • 12/3-19/3
  • 3 total stops
  • 35h 15m total
  • Seattle to Poland
Search Deals
United Airlines
  • United Airlines
  • 25/6
  • 1 total stop
  • 18h 15m total
  • Seattle to Poland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 475 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Poland 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, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Seattle to Poland that are best for you.

Fly from

Seattle

Fly to

Poland

Route

Depart

Return

Price

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 25/2

7:00 a.m.-1:40 p.m.

2 stops21h 40m

Warsaw Frederic Chopin

Sun 1/3

6:05 a.m.-1:20 p.m.

1 stop16h 15m

C$ 753

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Fri 27/2

11:20 a.m.-4:05 p.m.

2 stops19h 45m

Warsaw Frederic Chopin

Fri 6/3

6:05 a.m.-4:48 p.m.

2 stops19h 43m

C$ 755

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 16/3

4:05 p.m.-10:55 p.m.

1 stop22h 50m

Warsaw Frederic Chopin

Wed 25/3

6:35 a.m.-4:47 p.m.

2 stops18h 12m

C$ 756

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 25/2

11:17 a.m.-9:35 a.m.

2 stops37h 18m

Warsaw Frederic Chopin

Sun 1/3

3:20 p.m.-10:25 p.m.

2 stops40h 05m

C$ 805

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 25/2

6:50 p.m.-9:30 p.m.

1 stop17h 40m

Warsaw Frederic Chopin

Sun 1/3

1:05 p.m.-4:55 p.m.

1 stop36h 50m

C$ 836

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Thu 2/4

3:48 p.m.-10:05 p.m.

2 stops21h 17m

Warsaw Frederic Chopin

Fri 17/4

6:00 a.m.-7:00 p.m.

2 stops22h 00m

C$ 843

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 5/7

11:30 a.m.-4:20 p.m.

2 stops43h 50m

Warsaw Frederic Chopin

Sun 26/7

6:00 a.m.-12:45 a.m.

2 stops27h 45m

C$ 1,017

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Thu 25/6

6:50 p.m.-10:05 p.m.

1 stop18h 15m

C$ 577

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 11/2

3:05 p.m.-11:10 p.m.

1 stop23h 05m

C$ 664

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Fri 26/6

10:10 p.m.-7:35 p.m.

3 stops36h 25m

C$ 1,605

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 12 results
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Best time to book a flight from Seattle to Poland

Have a flexible travel schedule? Discover the best time to fly to Poland from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Poland

What is the cheapest month to book a flight from Seattle to Poland?

Currently, November is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 577). Flying from Seattle to Poland in June is currently the most expensive (average of C$ 1,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Poland

Get insights into the airlines that provide service to Poland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Poland. Reviews last updated 29 January 2026.
Check out reviews from past customers who have flown with Scandinavian Airlines from Seattle to Poland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,674 reviews
Check prices

Overall

7.3

Entertainment

6.6

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
Scandinavian Airlines
7.3
Good
1,674 reviews
Scandinavian Airlines
7.3
Good
1,674 reviews
Check prices

Overall

7.3

Entertainment

6.6

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also

Related info for your journey

Find useful and relevant information for your journey from Seattle to Poland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Poland?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Poland. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • How long is the flight from Seattle to Poland?

    Departing from Seattle to Poland will take you 19h 45m. The distance from Seattle to Poland is about 8396 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Seattle to Poland that include hotel bookings?

    Yes. In addition to deals on Seattle to Poland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Poland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Poland.

  • Can I find deals for business class flights from Seattle to Poland?

    Yes. Cheapflights offers flight deals from Seattle to Poland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Poland?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 577). Flying from Seattle to Poland in June is currently the most expensive (average of C$ 1,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Poland

Discover the top airline that operate flights from Seattle to Poland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 621AverageC$ 767FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Poland?

Deals for Seattle to Poland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Poland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Poland.

Can Cheapflights find flights from Seattle to Poland with no change fees?

Certainly. Search results for flights to Poland from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Poland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Poland from Seattle today and book when prices fit your budget.

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