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Cheap flights from Seattle to Poland from C$ 647

SEA — WAW
30 Oct — 6 Nov1
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

Sun 11/103:40 p.m. -
1 stop12h 15m
Thu 29/1012:50 p.m. -
1 stop13h 10m
Deal found 29/9C$ 809
Wed 21/107:00 p.m. -
1 stop32h 55m
Thu 12/1112:50 p.m. -
1 stop13h 10m
Deal found 29/9C$ 826
Sun 18/103:40 p.m. -
1 stop12h 15m
Thu 22/101:50 p.m. -
1 stop15h 50m
Deal found 28/9C$ 850
Wed 7/107:00 p.m. -
1 stop32h 55m
Thu 15/101:50 p.m. -
1 stop15h 50m
Deal found 28/9C$ 853
Fri 23/103:40 p.m. -
1 stop12h 15m
Thu 12/1112:50 p.m. -
1 stop13h 10m
Deal found 28/9C$ 854
Thu 22/107:00 p.m. -
1 stop32h 55m
Thu 12/1112:50 p.m. -
1 stop13h 10m
Deal found 28/9C$ 857
Sat 24/107:10 p.m. -
1 stop32h 45m
Thu 12/1112:50 p.m. -
1 stop13h 10m
Deal found 28/9C$ 858
Wed 14/103:40 p.m. -
1 stop12h 15m
Thu 29/1012:50 p.m. -
1 stop13h 10m
Deal found 29/9C$ 878
Wed 14/103:40 p.m. -
1 stop12h 15m
Sat 24/101:50 p.m. -
1 stop15h 45m
Deal found 29/9C$ 880
Wed 30/125:00 a.m. -
2 stops22h 50m
Thu 7/112:50 p.m. -
3 stops32h 55m
Deal found 27/9C$ 1,070
Mon 28/126:00 a.m. -
2 stops25h 55m
Sat 16/16:20 a.m. -
1 stop14h 40m
Deal found 29/9C$ 1,080
Sun 11/107:15 p.m. -
1 stop28h 20m
Tue 20/109:30 a.m. -
1 stop16h 50m
Deal found 30/9C$ 1,090

Find flight deals from Seattle to Poland

Round-trip from

C$ 809

One-way from

C$ 647

Popular in

July

Cheapest in

February

Average price

C$ 1,112
Icelandair
  • Icelandair
  • 11/10-24/10
  • 2 total stops
  • 25h 20m total
  • Seattle to Poland
Search Deals
British Airways
  • British Airways
  • 10/11-31/12
  • 1 total stop
  • 31h 50m total
  • Seattle to Poland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Poland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Sun 8/11

6:45 p.m.-11:50 a.m.

1 stop32h 05m

Warsaw Frederic Chopin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 647

SeattleKrakow

SEA Seattle/Tacoma Intl - KRK Krakow J. Paul II Balice

SEAKRK

Seattle/Tacoma Intl

Mon 26/10

3:25 p.m.-5:00 p.m.

1 stop17h 35m

Krakow J. Paul II Balice

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 663

SeattleGdansk

SEA Seattle/Tacoma Intl - GDN Gdansk Rebiechowo

SEAGDN

Seattle/Tacoma Intl

Tue 10/11

2:35 p.m.-1:50 p.m.

1 stop14h 15m

Gdansk Rebiechowo

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 663

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Fri 13/11

6:45 p.m.-9:45 p.m.

1 stop18h 00m

Warsaw Frederic Chopin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 718

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Sat 14/11

6:45 p.m.-9:40 p.m.

1 stop17h 55m

Warsaw Frederic Chopin

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 718

SeattleGdansk

SEA Seattle/Tacoma Intl - GDN Gdansk Rebiechowo

SEAGDN

Seattle/Tacoma Intl

Sat 14/11

2:35 p.m.-1:30 p.m.

1 stop13h 55m

Gdansk Rebiechowo

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 733

SeattleKrakow

SEA Seattle/Tacoma Intl - KRK Krakow J. Paul II Balice

SEAKRK

Seattle/Tacoma Intl

Sun 13/12

6:45 p.m.-3:40 p.m.

1 stop35h 55m

Krakow J. Paul II Balice

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 816
Quickest round-trip

SeattleKrakow

SEA Seattle/Tacoma Intl - KRK Krakow J. Paul II Balice

SEAKRK

Seattle/Tacoma Intl

Wed 23/12

2:50 p.m.-12:50 p.m.

1 stop13h 00m

Krakow J. Paul II Balice

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 830

SeattleGdansk

SEA Seattle/Tacoma Intl - GDN Gdansk Rebiechowo

SEAGDN

Seattle/Tacoma Intl

Mon 12/10

5:45 p.m.-11:20 a.m.

1 stop32h 35m

Gdansk Rebiechowo

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 831

SeattleGdansk

SEA Seattle/Tacoma Intl - GDN Gdansk Rebiechowo

SEAGDN

Seattle/Tacoma Intl

Sun 18/10

3:40 p.m.-12:55 p.m.

1 stop12h 15m

Gdansk Rebiechowo

Thu 22/10

1:50 p.m.-8:40 p.m.

1 stop15h 50m

C$ 851

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/9

Showing 1-10 of 41 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 882). Flying from Seattle to Poland in December is currently the most expensive (average of C$ 1,563). 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.

How far ahead should I book a flight from Seattle to Poland?

The price you pay for your flight from Seattle to Poland may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Poland

Check out reviews from past customers who have flown with Scandinavian Airlines and Lufthansa 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
7.4
Good
2,001 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Scandinavian Airlines
7.4
Good
2,001 reviews
Scandinavian Airlines
7.4
Good
2,001 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Lufthansa
6.8
Okay
8,251 reviews
Scandinavian Airlines
7.4
Good
2,001 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

Related info for your journey

  • 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 17h 40m. 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, February is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 882). Flying from Seattle to Poland in December is currently the most expensive (average of C$ 1,563). 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

Top 2 airlines flying from Seattle to Poland

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 703AverageC$ 865FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapestC$ 898AverageC$ 972FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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