$499+ Cheap flights from Warsaw to Seattle (SEA)
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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — SEA
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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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 June 18, 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 June 18, 2026.
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
WAW
- SEA
2 stops23h 40m
Multiple Airlines
Fri 9/253:40 pm
SEA
- WAW
2 stops22h 30m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$680
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:40 am
WAW
- SEA
1 stop17h 20m
Multiple Airlines
Thu 10/296:35 pm
SEA
- WAW
1 stop19h 00m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$778
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 am
WAW
- SEA
3 stops47h 20m
Multiple Airlines
Fri 10/303:35 pm
SEA
- WAW
3 stops22h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$786
This oojo deal was found by Cheapflights users on 6/16. 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.
Sat 9/57:40 am
WAW
- SEA
1 stop17h 20m
Multiple Airlines
Thu 10/296:35 pm
SEA
- WAW
1 stop16h 10m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$787
This oojo deal was found by Cheapflights users on 6/15. 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.
Tue 10/137:40 am
WAW
- SEA
1 stop17h 00m
Multiple Airlines
Tue 11/35:35 pm
SEA
- WAW
1 stop16h 10m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$790
This oojo deal was found by Cheapflights users on 6/15. 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.
Thu 10/15:00 pm
WAW
- SEA
1 stop32h 00m
Multiple Airlines
Thu 10/156:05 pm
SEA
- WAW
1 stop16h 15m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 8/287:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Sun 9/133:55 pm
SEA
- WAW
1 stop13h 30m
Scandinavian Airlines
Deal found 6/16![Scandinavian Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/127:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Sat 9/263:55 pm
SEA
- WAW
1 stop13h 30m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$808
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:40 am
WAW
- SEA
3 stops37h 00m
Multiple Airlines
Sat 9/123:40 pm
SEA
- WAW
2 stops22h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$810
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 8/287:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Fri 9/113:55 pm
SEA
- WAW
1 stop18h 10m
Scandinavian Airlines
Deal found 6/16![Scandinavian Airlines logo]()
$812
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/310:45 pm
WMI
- SEA
2 stops26h 15m
Multiple Airlines
Thu 9/177:10 pm
SEA
- WMI
1 stop19h 45m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 10/156:30 am
WMI
- SEA
1 stop21h 25m
Multiple Airlines
Sun 11/12:35 pm
SEA
- WMI
2 stops14h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$871
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 June 18, 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 June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/310:45 pm
WMI
- SEA
2 stops26h 15m
Multiple Airlines
Thu 9/177:10 pm
SEA
- WMI
1 stop19h 45m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$835
This Scandinavian Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 10/210:15 am
WAW
- SEA
1 stop12h 30m
Scandinavian Airlines
Mon 10/511:08 pm
SEA
- WAW
2 stops30h 17m
Scandinavian Airlines
Deal found 6/17![Scandinavian Airlines logo]()
$930
This Turkish Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 7/2510:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Fri 8/77:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$935
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 10/146:30 am
WMI
- SEA
1 stop21h 25m
Multiple Airlines
Sun 11/12:35 pm
SEA
- WMI
2 stops14h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$873
This Turkish Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 7/2410:05 am
WAW
- SEA
1 stop33h 35m
Turkish Airlines
Fri 8/77:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$935
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 9/107:45 pm
WAW
- SEA
2 stops35h 20m
Scandinavian Airlines
Sun 9/133:55 pm
SEA
- WAW
1 stop13h 30m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$935
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Mon 10/128:55 pm
WMI
- SEA
1 stop31h 00m
Multiple Airlines
Sun 11/12:35 pm
SEA
- WMI
2 stops14h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$876
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 9/2910:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Mon 10/127:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/15![Turkish Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 6/15. 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
WMI
- SEA
1 stop21h 25m
Multiple Airlines
Thu 10/157:00 pm
SEA
- WMI
2 stops19h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$878
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 9/287:20 pm
WAW
- SEA
1 stop31h 00m
Turkish Airlines
Mon 10/127:15 pm
SEA
- WAW
1 stop38h 00m
Turkish Airlines
Deal found 6/15![Turkish Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 6/15. 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
WMI
- SEA
1 stop21h 25m
Multiple Airlines
Sun 10/187:00 pm
SEA
- WMI
2 stops20h 50m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$888
This Turkish Airlines deal was found by Cheapflights users on 6/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Fri 8/287:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/14![Turkish Airlines logo]()
$944
This Condor deal was found by Cheapflights users on 6/13. 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.
Thu 9/37:40 am
WAW
- SEA
1 stop17h 20m
Multiple Airlines
Thu 9/176:05 pm
SEA
- WAW
1 stop18h 40m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$903
This Turkish Airlines deal was found by Cheapflights users on 6/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Mon 10/57:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$954
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/126:55 am
WMI
- SEA
1 stop21h 00m
Multiple Airlines
Fri 9/2510:40 pm
SEA
- WMI
2 stops33h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/2811:00 am
WMI
- SEA
1 stop16h 55m
Multiple Airlines
Sun 10/187:00 pm
SEA
- WMI
2 stops20h 50m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$905
This Condor deal was found by Cheapflights users on 6/17. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:40 am
WAW
- SEA
2 stops21h 23m
Multiple Airlines
Fri 9/256:00 pm
SEA
- WAW
1 stop16h 20m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$905
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 9/2910:40 am
WMI
- SEA
1 stop17h 20m
Multiple Airlines
Thu 10/157:00 pm
SEA
- WMI
2 stops19h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 10/146:30 am
WMI
- SEA
2 stops19h 40m
Multiple Airlines
Mon 11/28:05 pm
SEA
- WMI
1 stop16h 00m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$940
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Sat 9/56:55 am
WMI
- SEA
1 stop21h 05m
Multiple Airlines
Wed 9/237:00 pm
SEA
- WMI
2 stops18h 20m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$949
Last-minute flights from Warsaw to SeattleDiscover last-minute flight deals from Warsaw to Seattle. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Warsaw to Seattle. Data last updated June 18, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:00 pm
WAW
- SEA
1 stop31h 40m
Multiple Airlines
Mon 7/66:10 pm
SEA
- WAW
1 stop18h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$852
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Mon 6/2211:00 am
WMI
- SEA
1 stop16h 45m
Multiple Airlines
Mon 7/611:25 pm
SEA
- WMI
2 stops28h 30m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,132
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 6/3010:55 pm
WMI
- SEA
2 stops23h 45m
Multiple Airlines
Tue 7/213:55 pm
SEA
- WMI
1 stop12h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,228
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/26:30 am
WMI
- SEA
1 stop21h 15m
Multiple Airlines
Mon 7/611:25 pm
SEA
- WMI
2 stops28h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/68:55 pm
WMI
- SEA
1 stop30h 50m
Multiple Airlines
Mon 7/2011:25 pm
SEA
- WMI
2 stops28h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,079
This Trip.com deal was found by Cheapflights users on 6/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:50 pm
WAW
- SEA
3 stops29h 55m
Multiple Airlines
Sun 7/193:40 pm
SEA
- WAW
3 stops32h 20m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/96:30 am
WMI
- SEA
1 stop21h 15m
Multiple Airlines
Thu 7/231:30 pm
SEA
- WMI
2 stops24h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,095
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:20 pm
WAW
- SEA
2 stops35h 35m
Multiple Airlines
Wed 7/223:40 pm
SEA
- WAW
2 stops21h 05m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$905
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:40 pm
WAW
- SEA
3 stops34h 00m
Multiple Airlines
Tue 8/113:40 pm
SEA
- WAW
3 stops34h 55m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$860
This Gotogate deal was found by Cheapflights users on 6/14. 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.
Mon 7/2710:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Mon 8/1012:35 pm
SEA
- WAW
1 stop20h 40m
Turkish Airlines
Deal found 6/14![Turkish Airlines logo]()
$880
This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:05 am
WAW
- SEA
1 stop16h 15m
Turkish Airlines
Tue 8/117:15 pm
SEA
- WAW
1 stop28h 55m
Turkish Airlines
Deal found 6/15![Turkish Airlines logo]()
$886
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/278:55 pm
WMI
- SEA
2 stops32h 45m
Multiple Airlines
Tue 8/113:55 pm
SEA
- WMI
1 stop12h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,094
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 June 18, 2026.
Search for one-way flight options from Warsaw to Seattle. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 6/254:45 pm
WMI
- SEA
3 stops37h 15m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/206:05 pm
WMI
- SEA
3 stops32h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/207:45 pm
WAW
- SEA
3 stops58h 15m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 9/1310:55 pm
WAW
- SEA
3 stops26h 05m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 9/131:00 pm
WMI
- SEA
2 stops36h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 11/101:45 pm
WMI
- SEA
3 stops37h 35m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 6/253:55 pm
WAW
- SEA
3 stops38h 05m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 11/106:20 am
WAW
- SEA
3 stops45h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/97:50 am
WMI
- SEA
3 stops58h 50m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$612
This Mytrip deal was found by Cheapflights users on 6/14. 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 7/95:35 am
WAW
- SEA
3 stops24h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/156:05 pm
WAW
- SEA
3 stops49h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Sun 8/26:55 pm
WAW
- SEA
3 stops55h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$665
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 June 18, 2026.
Round-trip from | $680 (Trip.com) |
|---|---|
One-way from | $499 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $1,158 |
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 2,558,603 searches. Data last updated June 18, 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
WMI - SEA
WMISEA
Warsaw Modlin
Thu 9/3
10:45 pm-4:00 pm
2 stops26h 15m
Seattle/Tacoma Intl
Thu 9/17
7:10 pm-11:55 pm
1 stop19h 45m
$835
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Wed 10/14
6:30 am-6:55 pm
1 stop21h 25m
Seattle/Tacoma Intl
Sun 11/1
2:35 pm-2:30 pm
2 stops14h 55m
$873
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Mon 10/12
8:55 pm-6:55 pm
1 stop31h 00m
Seattle/Tacoma Intl
Sun 11/1
2:35 pm-2:30 pm
2 stops14h 55m
$876
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Thu 10/1
6:30 am-6:55 pm
1 stop21h 25m
Seattle/Tacoma Intl
Thu 10/15
7:00 pm-11:25 pm
2 stops19h 25m
$878
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Sun 10/4
6:30 am-6:55 pm
1 stop21h 25m
Seattle/Tacoma Intl
Sun 10/18
7:00 pm-12:50 am
2 stops20h 50m
$888
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Thu 9/3
7:40 am-4:00 pm
1 stop17h 20m
Seattle/Tacoma Intl
Thu 9/17
6:05 pm-9:45 pm
1 stop18h 40m
$903
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Sat 9/12
6:55 am-6:55 pm
1 stop21h 00m
Seattle/Tacoma Intl
Fri 9/25
10:40 pm-4:45 pm
2 stops33h 05m
$904
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Mon 9/28
11:00 am-6:55 pm
1 stop16h 55m
Seattle/Tacoma Intl
Sun 10/18
7:00 pm-12:50 am
2 stops20h 50m
$905
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Tue 9/15
7:40 am-8:03 pm
2 stops21h 23m
Seattle/Tacoma Intl
Fri 9/25
6:00 pm-7:20 pm
1 stop16h 20m
$905
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Tue 9/29
10:40 am-7:00 pm
1 stop17h 20m
Seattle/Tacoma Intl
Thu 10/15
7:00 pm-11:25 pm
2 stops19h 25m
$920
Showing 1-10 of 34 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
WMI-SEA
WAW-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
WMI-SEA
WAW-SEA
What is the cheapest month to book a flight from Warsaw to Seattle?
Currently, April is the cheapest month in which you can book a flight from Warsaw to Seattle (average of $245). Flying from Warsaw to Seattle in January is currently the most expensive (average of $943). 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?
How far ahead should I book a flight from Warsaw to Seattle?
Booking 44 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 June 18, 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.
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - 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
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville
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.
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Alternative routes for Warsaw to Seattle
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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 June 18, 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 June 18, 2026.
Top 4 airlines flying from Warsaw to Seattle
Discover the top 4 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 2,558,603 searches. Data last updated June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$823 | Average$926 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$882 | Average$1,185 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$953 | Average$1,061 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,052 | Average$1,267 | FlexibilityNo cancel fee | On-time75% |