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Cheap flights from Seattle to Poland from C$ 1,041

SEA — WAW
20 Sep — 27 Sep1
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

Tue 15/93:55 p.m. -
1 stop32h 40m
Sat 3/107:45 p.m. -
1 stop27h 00m
Deal found 16/8C$ 1,041
Wed 23/123:25 p.m. -
1 stop16h 05m
Wed 6/112:45 p.m. -
1 stop32h 05m
Deal found 17/8C$ 1,055
Wed 23/122:50 p.m. -
1 stop12h 50m
Thu 31/126:30 a.m. -
1 stop14h 30m
Deal found 17/8C$ 1,057
Tue 15/93:55 p.m. -
1 stop32h 40m
Thu 1/103:05 p.m. -
1 stop31h 40m
Deal found 16/8C$ 1,063
Wed 23/122:50 p.m. -
1 stop12h 50m
Wed 6/16:30 a.m. -
2 stops23h 29m
Deal found 17/8C$ 1,070
Wed 23/122:50 p.m. -
1 stop12h 50m
Tue 5/11:20 p.m. -
1 stop32h 40m
Deal found 17/8C$ 1,074
Sat 26/93:55 p.m. -
1 stop13h 30m
Sat 10/105:00 p.m. -
1 stop29h 45m
Deal found 16/8C$ 1,096
Fri 9/103:55 p.m. -
1 stop18h 10m
Thu 15/107:55 a.m. -
2 stops24h 09m
Deal found 17/8C$ 1,102
Tue 15/93:55 p.m. -
1 stop32h 40m
Tue 6/1010:15 a.m. -
1 stop12h 30m
Deal found 16/8C$ 1,104

Find flight deals from Seattle to Poland

Round-trip from

C$ 1,041

Popular in

June

Cheapest in

February

Average price

C$ 1,066
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/9-3/10
  • 2 total stops
  • 59h 40m total
  • Seattle to Poland
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Highest demand for flights based on searches. 17% potential increase in price (C$ 302 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in August 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

Sat 26/9

3:55 p.m.-2:25 p.m.

1 stop13h 30m

Warsaw Frederic Chopin

Sat 10/10

5:00 p.m.-1:45 p.m.

1 stop29h 45m

C$ 1,096

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Tue 15/9

3:55 p.m.-9:35 a.m.

1 stop32h 40m

Warsaw Frederic Chopin

Sun 4/10

10:15 a.m.-1:45 p.m.

1 stop12h 30m

C$ 1,104
Quickest round-trip

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Wed 9/9

2:10 p.m.-6:25 p.m.

1 stop19h 15m

Warsaw Frederic Chopin

Fri 18/9

6:25 a.m.-11:55 a.m.

1 stop14h 30m

C$ 1,208

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Fri 2/10

7:15 p.m.-9:10 a.m.

1 stop28h 55m

Warsaw Frederic Chopin

Sun 18/10

10:05 a.m.-5:20 p.m.

1 stop16h 15m

C$ 1,217

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Sat 12/9

11:08 p.m.-9:35 a.m.

2 stops25h 27m

Warsaw Frederic Chopin

Wed 30/9

8:30 a.m.-11:20 p.m.

2 stops23h 50m

C$ 1,222

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Thu 10/9

7:15 a.m.-7:05 p.m.

2 stops26h 50m

Warsaw Frederic Chopin

Wed 16/9

7:45 p.m.-11:00 p.m.

2 stops36h 15m

C$ 1,222

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Mon 21/12

5:00 a.m.-10:30 p.m.

2 stops32h 30m

Warsaw Frederic Chopin

Tue 5/1

1:20 p.m.-1:00 p.m.

1 stop32h 40m

C$ 1,231

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Sat 19/9

11:00 p.m.-1:30 p.m.

2 stops29h 30m

Warsaw Frederic Chopin

Sat 3/10

6:35 a.m.-10:36 p.m.

2 stops25h 01m

C$ 1,270

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Tue 15/9

3:55 p.m.-9:35 a.m.

1 stop32h 40m

Warsaw Frederic Chopin

Sun 20/9

7:45 p.m.-11:58 p.m.

2 stops37h 13m

C$ 1,285

SeattleWarsaw

SEA Seattle/Tacoma Intl - WAW Warsaw Frederic Chopin

SEAWAW

Seattle/Tacoma Intl

Thu 10/9

6:45 p.m.-3:35 p.m.

1 stop35h 50m

Warsaw Frederic Chopin

Thu 1/10

6:00 a.m.-11:52 a.m.

1 stop14h 52m

C$ 1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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, January is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 844). Flying from Seattle to Poland in June is currently the most expensive (average of C$ 1,364). 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
1,955 reviews
Check prices

Crew

8.0

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.3

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
1,955 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Crew

8.0

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.3

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
8,202 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Crew

8.0

Overall

7.4

Boarding

7.7

Entertainment

6.8

Food

6.8

Comfort

7.3

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 19h 15m. 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, January is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 844). Flying from Seattle to Poland in June is currently the most expensive (average of C$ 1,364). 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$ 683AverageC$ 840FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapestC$ 873AverageC$ 944FlexibilityNo 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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