$376+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — SEA
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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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
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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 March 16, 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 March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Wed 7/226:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Sun 7/196:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Mon 7/204:35 pm
SEA
- WAW
1 stop17h 20m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$711
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:30 pm
WAW
- SEA
3 stops45h 55m
Multiple Airlines
Mon 4/203:40 pm
SEA
- WAW
2 stops20h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 9/76:40 am
WAW
- SEA
2 stops18h 20m
Multiple Airlines
Sun 9/206:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/239:30 pm
WAW
- SEA
2 stops50h 01m
Multiple Airlines
Wed 7/226:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/199:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Tue 7/216:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$740
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/199:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Sun 7/196:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 6/76:40 am
WAW
- SEA
2 stops18h 20m
Multiple Airlines
Sun 7/56:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/66:20 pm
WMI
- SEA
2 stops52h 59m
Multiple Airlines
Mon 4/206:20 pm
SEA
- WMI
1 stop18h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 5/410:50 pm
WMI
- SEA
2 stops26h 10m
Multiple Airlines
Tue 6/167:10 pm
SEA
- WMI
1 stop19h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/309:05 pm
WMI
- SEA
2 stops47h 40m
Multiple Airlines
Sun 9/277:10 pm
SEA
- WMI
1 stop29h 55m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$909
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 March 16, 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 March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/66:20 pm
WMI
- SEA
2 stops52h 59m
Multiple Airlines
Mon 4/206:20 pm
SEA
- WMI
1 stop18h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$895
This Turkish Airlines deal was found by Cheapflights users on 3/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:20 pm
WAW
- SEA
1 stop24h 20m
Turkish Airlines
Mon 9/147:10 pm
SEA
- WAW
1 stop38h 05m
Turkish Airlines
Deal found 3/12![Turkish Airlines logo]()
$947
This Scandinavian Airlines deal was found by Cheapflights users on 3/11. 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 9/113:05 pm
WAW
- SEA
1 stop31h 40m
Scandinavian Airlines
Mon 9/147:20 am
SEA
- WAW
2 stops28h 30m
Scandinavian Airlines
Deal found 3/11![Scandinavian Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/36:25 am
WAW
- SEA
1 stop14h 55m
United Airlines
Fri 4/107:00 am
SEA
- WAW
2 stops30h 05m
United Airlines
Deal found 3/11![United Airlines logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:15 am
WAW
- SEA
2 stops23h 36m
American Airlines
Mon 9/141:24 pm
SEA
- WAW
2 stops22h 31m
American Airlines
Deal found 3/15![American Airlines logo]()
$1,072
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/309:05 pm
WMI
- SEA
2 stops47h 40m
Multiple Airlines
Sun 9/277:10 pm
SEA
- WMI
1 stop29h 55m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$909
This Turkish Airlines deal was found by Cheapflights users on 3/15. 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 7/127:15 pm
WAW
- SEA
1 stop24h 25m
Turkish Airlines
Sat 8/17:10 pm
SEA
- WAW
1 stop38h 05m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 4/136:40 am
WAW
- SEA
1 stop14h 40m
United Airlines
Mon 4/272:39 pm
SEA
- WAW
2 stops18h 41m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,058
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 4/76:30 am
WMI
- SEA
2 stops22h 21m
Multiple Airlines
Tue 4/217:10 pm
SEA
- WMI
1 stop19h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$987
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/236:40 am
WAW
- SEA
1 stop14h 40m
United Airlines
Sat 5/92:10 pm
SEA
- WAW
1 stop19h 15m
United Airlines
Deal found 3/11![United Airlines logo]()
$1,060
This Turkish Airlines deal was found by Cheapflights users on 3/11. 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 7/258:05 pm
WAW
- SEA
1 stop30h 10m
Multiple Airlines
Fri 8/77:10 pm
SEA
- WAW
1 stop38h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,008
This Turkish Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 7/1212:55 pm
WAW
- SEA
1 stop30h 45m
Multiple Airlines
Sat 8/17:10 pm
SEA
- WAW
1 stop38h 05m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,017
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/305:55 pm
WMI
- SEA
2 stops36h 15m
Multiple Airlines
Sun 5/109:45 pm
SEA
- WMI
1 stop27h 30m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$1,047
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/136:20 pm
WMI
- SEA
2 stops49h 09m
Multiple Airlines
Mon 4/279:45 pm
SEA
- WMI
1 stop28h 50m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,062
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/111:50 pm
WMI
- SEA
2 stops29h 50m
Multiple Airlines
Sun 5/109:45 pm
SEA
- WMI
1 stop27h 30m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$1,196
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Sat 4/119:05 pm
WMI
- SEA
2 stops53h 10m
Multiple Airlines
Sat 4/187:10 pm
SEA
- WMI
1 stop19h 20m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,222
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 4/610:20 am
WMI
- SEA
1 stop15h 50m
Multiple Airlines
Tue 4/217:10 pm
SEA
- WMI
1 stop19h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,235
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 3/225:00 pm
WMI
- SEA
1 stop34h 20m
Multiple Airlines
Sat 3/281:45 pm
SEA
- WMI
2 stops18h 50m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,429
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/1010:55 am
WMI
- SEA
2 stops34h 25m
Multiple Airlines
Fri 4/177:10 pm
SEA
- WMI
1 stop21h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,442
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 3/3010:20 am
WMI
- SEA
1 stop15h 50m
Multiple Airlines
Fri 4/37:10 pm
SEA
- WMI
1 stop21h 05m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,586
Last-minute flights from Warsaw to SeattleDiscover last-minute flight deals from Warsaw to Seattle. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Warsaw to Seattle. Data last updated March 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/66:20 pm
WMI
- SEA
2 stops52h 59m
Multiple Airlines
Mon 4/206:20 pm
SEA
- WMI
1 stop18h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:30 pm
WAW
- SEA
3 stops45h 55m
Multiple Airlines
Mon 4/203:40 pm
SEA
- WAW
2 stops20h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/199:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Tue 7/216:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$740
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/199:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Sun 7/196:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Wed 7/226:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Sun 7/196:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/209:30 pm
WAW
- SEA
2 stops49h 49m
Multiple Airlines
Mon 7/204:35 pm
SEA
- WAW
1 stop17h 20m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/239:30 pm
WAW
- SEA
2 stops50h 01m
Multiple Airlines
Tue 7/216:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/239:30 pm
WAW
- SEA
2 stops50h 01m
Multiple Airlines
Wed 7/226:50 pm
SEA
- WAW
1 stop12h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$739
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
WAW
- SEA
3 stops37h 20m
Multiple Airlines
Sat 5/97:00 pm
SEA
- WAW
3 stops29h 35m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$760
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:05 am
WAW
- SEA
3 stops36h 33m
Multiple Airlines
Sun 5/37:00 pm
SEA
- WAW
2 stops17h 00m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/277:25 pm
WMI
- SEA
2 stops48h 11m
Multiple Airlines
Mon 5/119:45 pm
SEA
- WMI
1 stop28h 50m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$946
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 March 16, 2026.
Search for one-way flight options from Warsaw to Seattle. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 6/19:40 pm
WMI
- SEA
2 stops27h 20m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 6/199:30 pm
WAW
- SEA
3 stops56h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 6/99:30 pm
WAW
- SEA
2 stops45h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 6/116:50 am
WMI
- SEA
2 stops35h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 6/109:30 pm
WAW
- SEA
2 stops45h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 6/107:15 am
WMI
- SEA
2 stops35h 25m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 6/110:55 pm
WAW
- SEA
3 stops26h 05m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 6/189:45 am
WAW
- SEA
3 stops56h 55m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 6/116:30 am
WAW
- SEA
3 stops36h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 6/99:15 pm
WMI
- SEA
3 stops28h 55m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 6/166:00 pm
WAW
- SEA
3 stops32h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Mon 6/810:50 pm
WMI
- SEA
2 stops26h 10m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$481
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 March 16, 2026.
Round-trip from | $707 (Kiwi.com) |
|---|---|
One-way from | $376 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $987 |
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 March 16, 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
Mon 4/6
6:20 pm-2:19 pm
2 stops52h 59m
Seattle/Tacoma Intl
Mon 4/20
6:20 pm-10:15 pm
1 stop18h 55m
$895
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Sat 5/30
9:05 pm-11:45 am
2 stops47h 40m
Seattle/Tacoma Intl
Sun 9/27
7:10 pm-10:05 am
1 stop29h 55m
$909
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Fri 9/11
7:20 pm-10:40 am
1 stop24h 20m
Seattle/Tacoma Intl
Mon 9/14
7:10 pm-6:15 pm
1 stop38h 05m
$947
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Tue 4/7
6:30 am-7:51 pm
2 stops22h 21m
Seattle/Tacoma Intl
Tue 4/21
7:10 pm-11:30 pm
1 stop19h 20m
$987
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Sat 7/25
8:05 pm-5:15 pm
1 stop30h 10m
Seattle/Tacoma Intl
Fri 8/7
7:10 pm-6:20 pm
1 stop38h 10m
$1,008
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Fri 9/11
3:05 pm-1:45 pm
1 stop31h 40m
Seattle/Tacoma Intl
Mon 9/14
7:20 am-8:50 pm
2 stops28h 30m
$1,014
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Sun 7/12
12:55 pm-10:40 am
1 stop30h 45m
Seattle/Tacoma Intl
Sat 8/1
7:10 pm-6:15 pm
1 stop38h 05m
$1,017
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Sun 7/12
7:15 pm-10:40 am
1 stop24h 25m
Seattle/Tacoma Intl
Sat 8/1
7:10 pm-6:15 pm
1 stop38h 05m
$1,043
WarsawSeattle
WMI - SEA
WMISEA
Warsaw Modlin
Thu 4/30
5:55 pm-9:10 pm
2 stops36h 15m
Seattle/Tacoma Intl
Sun 5/10
9:45 pm-10:15 am
1 stop27h 30m
$1,047
WarsawSeattle
WAW - SEA
WAWSEA
Warsaw Frederic Chopin
Fri 4/3
6:25 am-12:20 pm
1 stop14h 55m
Seattle/Tacoma Intl
Fri 4/10
7:00 am-10:05 pm
2 stops30h 05m
$1,052
Showing 1-10 of 35 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
How far ahead should I book a flight from Warsaw to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Warsaw to Seattle. Price data was last updated on March 13, 2026.
Booking 79 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.
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 $293). Flying from Warsaw to Seattle in January is currently the most expensive (average of $965). 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?
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 March 16, 2026.
Read through reviews of airlines operating flights from Warsaw to Seattle, such as Delta,Turkish Airlines, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Ellensburg
Tukwila
Fife
Lakewood
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
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Alternative routes for Warsaw to Seattle
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Complete your trip
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Search flights from Warsaw to Seattle by cabin class
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Warsaw and Seattle flights
Browse other Warsaw and Seattle flight options. Last updated on March 16, 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 March 16, 2026.
Top 6 airlines flying from Warsaw to Seattle
Discover the top 6 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$713 | Average$855 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$740 | Average$1,105 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$793 | Average$873 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$876 | Average$1,053 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$882 | Average$1,031 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$969 | Average$1,059 | FlexibilityNo cancel fee | On-time76% |