$477+ Cheap flights from Warsaw to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — SEA
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Warsaw to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Warsaw to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Warsaw to SeattleExplore the most affordable flight options available from Warsaw to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Warsaw to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm -
2 stops35h 35m
Wed 10/143:40 pm -
3 stops34h 45m
Deal found 9/14![Multiple Airlines logo]()
$746
This Sembo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:40 am -
1 stop17h 15m
Mon 11/235:50 pm -
1 stop15h 55m
Deal found 9/17![Multiple Airlines logo]()
$773
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop17h 15m
Mon 11/305:50 pm -
1 stop15h 55m
Deal found 9/16![Multiple Airlines logo]()
$776
This Gotogate deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 am -
1 stop17h 15m
Mon 11/235:50 pm -
1 stop15h 55m
Deal found 9/16![Multiple Airlines logo]()
$780
This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am -
1 stop15h 15m
Mon 11/235:50 pm -
1 stop15h 55m
Deal found 9/13![Multiple Airlines logo]()
$787
This Gotogate deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am -
1 stop15h 15m
Sun 11/223:00 pm -
1 stop18h 45m
Deal found 9/16![Multiple Airlines logo]()
$788
This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 am -
1 stop17h 15m
Sun 11/223:00 pm -
1 stop18h 45m
Deal found 9/14![Multiple Airlines logo]()
$790
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:45 pm -
1 stop34h 55m
Thu 11/55:50 pm -
1 stop18h 50m
Deal found 9/15![Multiple Airlines logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop21h 45m
Sun 10/43:55 pm -
1 stop23h 55m
Deal found 9/13![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:10 pm -
1 stop27h 50m
Mon 11/232:30 pm -
2 stops34h 55m
Deal found 9/15![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
1 stop21h 30m
Sun 10/43:55 pm -
1 stop23h 55m
Deal found 9/13![Multiple Airlines logo]()
$922
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:15 pm -
1 stop37h 45m
Sun 11/222:30 pm -
2 stops37h 10m
Deal found 9/16![Multiple Airlines logo]()
$925
Best flights from Warsaw to SeattleDiscover carefully curated flight deals from Warsaw to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Warsaw to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Condor deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am -
2 stops23h 19m
Mon 11/235:50 pm -
1 stop15h 55m
Deal found 9/13![Multiple Airlines logo]()
$859
This Scandinavian Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:15 am -
2 stops20h 49m
Tue 1/267:20 am -
2 stops19h 25m
Deal found 9/13![Scandinavian Airlines logo]()
$998
This Turkish Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 pm -
1 stop31h 05m
Thu 10/157:15 pm -
1 stop38h 00m
Deal found 9/15![Turkish Airlines logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop14h 30m
Tue 11/248:30 am -
2 stops20h 25m
Deal found 9/17![United Airlines logo]()
$1,089
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:15 pm -
1 stop37h 45m
Sun 11/222:30 pm -
2 stops37h 10m
Deal found 9/16![Multiple Airlines logo]()
$925
This Scandinavian Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:45 pm -
2 stops35h 17m
Tue 1/267:15 am -
2 stops17h 20m
Deal found 9/13![Scandinavian Airlines logo]()
$998
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:20 am -
1 stop15h 50m
Tue 10/137:10 pm -
1 stop19h 20m
Deal found 9/15![Multiple Airlines logo]()
$927
This Turkish Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/149:35 am -
1 stop16h 35m
Fri 1/297:05 pm -
1 stop28h 35m
Deal found 9/13![Turkish Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am -
1 stop14h 30m
Mon 11/232:30 pm -
2 stops18h 20m
Deal found 9/16![United Airlines logo]()
$1,091
This Scandinavian Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1710:15 am -
2 stops20h 47m
Tue 1/267:15 am -
2 stops17h 20m
Deal found 9/13![Scandinavian Airlines logo]()
$998
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:10 am -
1 stop37h 40m
Sun 11/222:30 pm -
2 stops22h 15m
Deal found 9/13![Multiple Airlines logo]()
$953
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:25 am -
2 stops25h 34m
Tue 11/249:05 am -
2 stops19h 50m
Deal found 9/17![United Airlines logo]()
$1,094
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:55 pm -
1 stop34h 55m
Thu 11/192:30 pm -
2 stops24h 10m
Deal found 9/14![Multiple Airlines logo]()
$968
This Scandinavian Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:15 am -
2 stops22h 43m
Wed 2/246:00 am -
2 stops30h 10m
Deal found 9/16![Scandinavian Airlines logo]()
$1,072
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:15 am -
2 stops18h 49m
Mon 11/233:13 pm -
2 stops20h 57m
Deal found 9/17![Multiple Airlines logo]()
$1,011
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:15 am -
2 stops21h 40m
Mon 11/233:13 pm -
2 stops20h 57m
Deal found 9/14![Multiple Airlines logo]()
$1,023
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am -
1 stop21h 30m
Tue 10/137:10 pm -
1 stop19h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,039
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:30 am -
1 stop21h 30m
Tue 10/137:10 pm -
1 stop19h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,041
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:55 am -
1 stop21h 05m
Sun 10/187:10 pm -
1 stop29h 55m
Deal found 9/15![Multiple Airlines logo]()
$1,046
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:40 am -
2 stops17h 20m
Sat 2/134:55 pm -
1 stop20h 15m
Deal found 9/16![Multiple Airlines logo]()
$1,054
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am -
1 stop21h 30m
Wed 10/147:10 pm -
2 stops29h 15m
Deal found 9/14![Multiple Airlines logo]()
$1,087
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:10 pm -
1 stop25h 40m
Mon 11/233:43 pm -
2 stops33h 42m
Deal found 9/14![Multiple Airlines logo]()
$1,106
Last-minute flights from Warsaw to SeattleDiscover last-minute flight deals from Warsaw to Seattle. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Warsaw to Seattle. Data last updated September 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
1 stop21h 30m
Sun 10/43:55 pm -
1 stop23h 55m
Deal found 9/13![Multiple Airlines logo]()
$922
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop21h 45m
Sun 10/43:55 pm -
1 stop23h 55m
Deal found 9/13![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop21h 45m
Sat 10/33:55 pm -
1 stop16h 40m
Deal found 9/13![Multiple Airlines logo]()
$940
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:20 am -
1 stop15h 50m
Tue 10/137:10 pm -
1 stop19h 20m
Deal found 9/15![Multiple Airlines logo]()
$927
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm -
2 stops35h 35m
Wed 10/143:40 pm -
3 stops34h 45m
Deal found 9/14![Multiple Airlines logo]()
$746
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
1 stop20h 35m
Sun 10/189:40 pm -
1 stop15h 05m
Deal found 9/15![Multiple Airlines logo]()
$875
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
1 stop20h 35m
Mon 10/129:40 pm -
1 stop15h 05m
Deal found 9/15![Multiple Airlines logo]()
$877
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 pm -
1 stop32h 00m
Thu 10/226:05 pm -
1 stop15h 15m
Deal found 9/17![Multiple Airlines logo]()
$867
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:45 pm -
1 stop34h 55m
Thu 11/55:50 pm -
1 stop18h 50m
Deal found 9/15![Multiple Airlines logo]()
$802
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:15 am -
3 stops34h 45m
Wed 11/410:10 am -
2 stops26h 50m
Deal found 9/13![Multiple Airlines logo]()
$826
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:40 am -
2 stops24h 10m
Mon 11/305:50 pm -
1 stop15h 55m
Deal found 9/16![Multiple Airlines logo]()
$852
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop17h 15m
Mon 11/305:50 pm -
1 stop15h 55m
Deal found 9/16![Multiple Airlines logo]()
$776
One-way flights from Warsaw to SeattleSearch for one-way flight options from Warsaw to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Warsaw to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:30 pm -
3 stops28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am -
2 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 pm -
3 stops52h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 pm -
3 stops53h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:30 pm -
3 stops58h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
2 stops44h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:50 pm -
3 stops39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm -
3 stops36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:05 pm -
3 stops28h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
2 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 pm -
2 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:15 pm -
3 stops52h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$601
Find flight deals from Warsaw to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Warsaw (WA1) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Round-trip from | $746 (Mytrip) |
|---|---|
One-way from | $477 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,094 |
Cheapflights Fare Finder
Customize your flight search to find flights from Warsaw to Seattle 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Warsaw to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WarsawSeattle
WAW Warsaw Frederic Chopin - SEA Seattle/Tacoma Intl
WAWSEA
Warsaw Frederic Chopin
Fri 11/6
4:30 pm-11:47 am
3 stops28h 17m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$477
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Wed 10/21
7:00 am-9:48 am
3 stops59h 48m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$543
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Wed 9/30
1:50 pm-8:40 pm
3 stops39h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$580
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Thu 10/15
10:45 pm-8:40 pm
2 stops30h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$599
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Fri 10/2
6:20 am-8:40 pm
3 stops23h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$602
WarsawSeattle
WAW Warsaw Frederic Chopin - SEA Seattle/Tacoma Intl
WAWSEA
Warsaw Frederic Chopin
Wed 9/30
1:30 pm-8:40 pm
3 stops40h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$613
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Mon 9/28
8:55 pm-8:40 pm
2 stops32h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$618
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Thu 9/24
5:55 am-8:40 pm
3 stops23h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$624
Quickest round-trip
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Sun 10/18
1:00 pm-8:40 pm
2 stops16h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$626
WarsawSeattle
WMI Warsaw Modlin - SEA Seattle/Tacoma Intl
WMISEA
Warsaw Modlin
Sat 10/24
5:40 pm-2:55 pm
2 stops30h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$631
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Warsaw to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Warsaw with our price prediction graph.
WA1-SEA
WAW-SEA
WMI-SEA
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 Warsaw to Seattle
WA1-SEA
WAW-SEA
WMI-SEA
What is the cheapest month to book a flight from Warsaw to Seattle?
Currently, August is the cheapest month in which you can book a flight from Warsaw to Seattle (average of $983). Flying from Warsaw to Seattle in December is currently the most expensive (average of $1,247). 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 much does it cost to fly round-trip from Warsaw to Seattle?
Airfare is below average for this route at the moment.
Warsaw to Seattle flights typically cost between $1,045 and $1,196 in October.The cheapest round-trip price found within the last 5 days was $746 on Multiple Airlines (Oct 1-Oct 14).
How far ahead should I book a flight from Warsaw to Seattle?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Warsaw to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 17, 2026.
Read through reviews of airlines operating flights from Warsaw to Seattle, such as KLM,Delta, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Crew
8.4
Entertainment
7.2
Boarding
7.8
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Warsaw to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Seattle flight routes
Alternative routes for Warsaw to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Warsaw to Seattle by cabin class
Find flights from Warsaw to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Warsaw and Seattle flights
Browse other Warsaw and Seattle flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Top 5 airlines flying from Warsaw to Seattle
Discover the top 5 airlines that operate flights from Warsaw to Seattle. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$823 | Average$926 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$879 | Average$983 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$970 | Average$1,093 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,036 | Average$1,238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,063 | Average$1,215 | FlexibilityNo cancel fee | On-time75% |