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Find cheap one-way flights from Seattle to Warsaw starting at US$441.

For as little as US$441, you can take your next adventure to Warsaw without breaking the bank. Choose between one-way and return tickets from Seattle below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Warsaw Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. BA052

    13:30

    SEA

    9.3h

    06:50

    LHR

    -M--TF-
  2. W61304

    15:05

    LTN

    2.4h

    18:30

    WAW

    S-TWT-S
  3. UA8718

    14:20

    SEA

    9.8h

    09:10

    FRA

    S-TWTF-
  4. UA8786

    12:40

    FRA

    0.8h

    13:30

    BSL

    SMTWTFS
  5. W61364

    08:45

    BSL

    2.0h

    10:45

    WAW

    -MTW-FS
  6. DL5974

    15:50

    SEA

    9.3h

    09:10

    LHR

    SMTWTFS
  7. W61306

    19:45

    LTN

    2.4h

    23:10

    WAW

    SMTWTFS
  8. DE2033

    17:05

    SEA

    10.1h

    12:10

    FRA

    ---W-F-
  9. LO380

    19:50

    FRA

    1.7h

    21:30

    WAW

    SMTWTFS
  10. VS106

    17:35

    SEA

    9.8h

    11:25

    LHR

    SMTWTFS
  11. W61306

    19:45

    LTN

    2.4h

    23:10

    WAW

    SMTWTFS
  12. UA9413

    18:50

    SEA

    9.9h

    13:45

    MUC

    -M--T-S
  13. LH1612

    11:00

    MUC

    1.5h

    12:30

    WAW

    SM-WTFS
  14. UA9413

    18:50

    SEA

    9.9h

    13:45

    MUC

    -M--T-S
  15. UA9093

    11:05

    MUC

    1.5h

    12:35

    WAW

    SM-WTFS
  16. BA048

    20:20

    SEA

    9.3h

    13:40

    LHR

    SMTWTFS
  17. W61306

    19:45

    LTN

    2.4h

    23:10

    WAW

    SMTWTFS
  18. VS4037

    20:20

    SEA

    9.9h

    14:15

    LHR

    --T-T-S
  19. W61306

    19:45

    LTN

    2.4h

    23:10

    WAW

    SMTWTFS
  20. IB3506

    20:20

    SEA

    9.3h

    13:40

    LHR

    S-TWTFS
  21. IB3687

    14:20

    LHR

    2.5h

    17:50

    WAW

    SMTWT-S

When is the cheapest time to book flights from Seattle to Warsaw?

Explore the best time to buy affordable tickets to Warsaw with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Warsaw (WAW) the cheapest?

    Airlines adjust prices for flights from Seattle to Warsaw based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Seattle (SEA) to Warsaw (WAW) cost?

    According to Trip.com's data, the lowest price is around $962.
  • What is the transportation method from the main airport to downtown in Warsaw?

    • The distance from Warsaw Chopin Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Seattle to Warsaw

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Seattle to Warsaw Flight Information

Cheapest nonstop flight price$441
Off-season for travelJanuary
Peak season for travelNovember
Flight distance8,396.49 km
Popular airlineIberia