Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Poland from C$ 469

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAW
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Seattle to Poland

Keep the following information in mind while searching for Seattle to Poland flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 1,118

One-way from

C$ 469

Popular in

June

Cheapest in

November

Average price

C$ 1,061
Finnair
  • Finnair
  • 19/5-29/5
  • 2 total stops
  • 29h 45m total
  • Seattle to Poland
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 50h 35m total
  • Seattle to Poland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 371 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Seattle to Poland

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 28 March 2025.

Sun 30/116:50 p.m.SEA - WAW
1 stop15h 00mBritish Airways
Fri 9/17:40 a.m.WAW - SEA
1 stop18h 15mBritish Airways
Deal found 26/3C$ 950
Sat 29/311:59 p.m.SEA - WAW
2 stops27h 31mUnited Airlines
Tue 8/46:35 a.m.WAW - SEA
1 stop14h 50mUnited Airlines
Deal found 28/3C$ 1,008
Sat 29/37:11 p.m.SEA - WAW
2 stops38h 04mMultiple Airlines
Tue 8/46:35 a.m.WAW - SEA
1 stop14h 50mMultiple Airlines
Deal found 27/3C$ 1,029
Sat 29/35:40 p.m.SEA - WAW
1 stop19h 30mKLM
Tue 8/47:40 p.m.WAW - SEA
1 stop29h 20mKLM
Deal found 28/3C$ 1,065
Wed 10/122:00 p.m.SEA - WAW
1 stop18h 50mLufthansa
Fri 9/16:05 a.m.WAW - SEA
1 stop16h 15mLufthansa
Deal found 26/3C$ 1,075
Tue 2/122:00 p.m.SEA - WAW
2 stops19h 55mSWISS
Mon 12/12:30 p.m.WAW - SEA
2 stops39h 29mSWISS
Deal found 26/3C$ 1,083
Mon 19/55:40 p.m.SEA - WAW
1 stop17h 45mFinnair
Thu 29/51:00 p.m.WAW - SEA
1 stop12h 00mFinnair
Deal found 27/3C$ 1,118
Sun 27/71:30 p.m.SEA - WAW
1 stop17h 30mDelta
Wed 6/86:05 a.m.WAW - SEA
1 stop20h 30mDelta
Deal found 27/3C$ 1,262
Sat 17/57:10 p.m.SEA - WAW
1 stop37h 50mTurkish Airlines
Fri 13/66:55 p.m.WAW - SEA
1 stop31h 20mTurkish Airlines
Deal found 26/3C$ 1,411

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 28 March 2025.
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

Mon 19/5

5:40 p.m.-8:25 p.m.

1 stop17h 45m

Warsaw Frederic Chopin

Thu 29/5

1:00 p.m.-4:00 p.m.

1 stop12h 00m

C$ 1,118

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Wed 16/4

1:30 p.m.-5:10 p.m.

1 stop18h 40m

Warsaw Frederic Chopin

Wed 23/4

6:20 p.m.-11:35 a.m.

1 stop26h 15m

C$ 1,153

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 12/5

2:15 p.m.-1:30 p.m.

1 stop14h 15m

Warsaw Frederic Chopin

Mon 19/5

2:20 p.m.-7:37 p.m.

2 stops38h 17m

C$ 1,183

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 28/7

5:35 p.m.-10:10 p.m.

1 stop19h 35m

Warsaw Frederic Chopin

Mon 11/8

5:10 p.m.-3:55 p.m.

1 stop31h 45m

C$ 1,261

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 27/7

1:30 p.m.-4:00 p.m.

1 stop17h 30m

Warsaw Frederic Chopin

Wed 6/8

6:05 a.m.-5:35 p.m.

1 stop20h 30m

C$ 1,262

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 28/7

4:25 p.m.-6:55 p.m.

1 stop17h 30m

Warsaw Frederic Chopin

Mon 11/8

9:45 a.m.-2:55 p.m.

1 stop14h 10m

C$ 1,349

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sat 17/5

7:10 p.m.-6:00 p.m.

1 stop37h 50m

Warsaw Frederic Chopin

Fri 13/6

6:55 p.m.-5:15 p.m.

1 stop31h 20m

C$ 1,411

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Fri 25/7

6:50 p.m.-10:00 p.m.

1 stop18h 10m

Warsaw Frederic Chopin

Wed 13/8

6:40 a.m.-8:48 p.m.

2 stops23h 08m

C$ 1,502

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sun 20/7

12:20 a.m.-12:30 p.m.

2 stops27h 10m

Warsaw Frederic Chopin

Mon 4/8

7:40 p.m.-6:36 p.m.

2 stops31h 56m

C$ 1,581

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Mon 12/5

7:00 p.m.-6:35 a.m.

3 stops50h 35m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 15 results
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
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, April is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 472). Flying from Seattle to Poland in July is currently the most expensive (average of C$ 1,188). 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.

What is the cheapest time of day to fly from SEA to PL?

Find hourly flight availability from Seattle to Poland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Seattle to Poland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Poland by month

Plan your trip to Poland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Poland ranges from 20.0 - 70.0 mm per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Poland when rainfall is around 20.0 mm.

Temperature in Poland by month

Plan your trip to Poland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Poland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 28 March 2025.
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Seattle to Poland one-way?

    One-way options have recently been found by users for as low as C$ 802 on British Airways. Other airlines that offer cheap prices include Delta from C$ 888 and SWISS from C$ 889 one-way.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Poland (average of C$ 472). Flying from Seattle to Poland in July is currently the most expensive (average of C$ 1,188). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.