$249+ Cheap flights from Seattle (SEA) to Warsaw
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WAW
maj 3 — maj 101
Round-trip
1 adult, Economy
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Cheapest flights from Seattle to WarsawExplore the most affordable flight options available from Seattle to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 3, 2026.
Explore the most affordable flight options available from Seattle to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 3, 2026.
This FlightHub deal was found by Cheapflights users on 4/1. 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.
lør. 9/53:55 pm
SEA
- WAW
1 stop32h 40m
Scandinavian Airlines
lør. 9/193:05 pm
WAW
- SEA
1 stop31h 40m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$560
This FlightHub deal was found by Cheapflights users on 3/29. 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.
lør. 5/233:55 pm
SEA
- WAW
1 stop32h 40m
Scandinavian Airlines
tir. 5/2610:15 am
WAW
- SEA
1 stop12h 30m
Scandinavian Airlines
Deal found 3/29![Scandinavian Airlines logo]()
$591
This FlightHub deal was found by Cheapflights users on 3/31. 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.
tor. 9/179:50 am
SEA
- WAW
2 stops38h 45m
Scandinavian Airlines
tor. 9/247:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$593
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 8/233:55 pm
SEA
- WAW
1 stop32h 40m
Scandinavian Airlines
man. 9/145:00 pm
WAW
- SEA
2 stops38h 05m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$615
This oojo deal was found by Cheapflights users on 4/3. 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.
tor. 9/177:10 pm
SEA
- WAW
1 stop29h 00m
Turkish Airlines
tor. 9/2410:05 am
WAW
- SEA
1 stop16h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$619
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 5/57:00 am
SEA
- WAW
2 stops41h 35m
Scandinavian Airlines
man. 5/257:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$622
This FlightHub deal was found by Cheapflights users on 3/30. 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.
man. 5/411:40 am
SEA
- WAW
2 stops39h 35m
Scandinavian Airlines
man. 5/257:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
tir. 6/910:55 pm
WMI
- SEA
2 stops25h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$958
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
søn. 5/37:00 pm
SEA
- WMI
2 stops18h 25m
Multiple Airlines
tor. 5/2811:00 am
WMI
- SEA
1 stop15h 10m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
man. 6/1510:50 pm
WMI
- SEA
2 stops26h 10m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$978
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
tir. 5/263:55 pm
SEA
- WMI
1 stop12h 00m
Multiple Airlines
man. 6/1510:50 pm
WMI
- SEA
2 stops26h 10m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
tor. 6/1110:45 pm
WMI
- SEA
2 stops26h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$991
Best flights from Seattle to WarsawDiscover carefully curated flight deals from Seattle to Warsaw that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 3, 2026.
Discover carefully curated flight deals from Seattle to Warsaw that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 3, 2026.
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 9/179:50 am
SEA
- WAW
2 stops38h 45m
Scandinavian Airlines
tor. 9/244:50 pm
WAW
- SEA
2 stops29h 55m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$642
This oojo deal was found by Cheapflights users on 3/29. 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.
man. 9/77:10 pm
SEA
- WAW
1 stop29h 00m
Turkish Airlines
man. 9/217:20 pm
WAW
- SEA
1 stop30h 55m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 4/1. 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.
ons. 8/126:50 pm
SEA
- WAW
1 stop18h 15m
United Airlines
ons. 8/266:45 am
WAW
- SEA
2 stops36h 07m
United Airlines
Deal found 4/1![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 5/136:00 am
SEA
- WAW
2 stops20h 40m
Delta
ons. 5/206:00 am
WAW
- SEA
1 stop19h 30m
Delta
Deal found 3/31![Delta logo]()
$834
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
tor. 6/1110:45 pm
WMI
- SEA
2 stops26h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 4/2. 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.
man. 8/175:00 am
SEA
- WAW
2 stops28h 20m
United Airlines
søn. 8/236:00 am
WAW
- SEA
1 stop19h 59m
United Airlines
Deal found 4/2![United Airlines logo]()
$818
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/301:30 pm
SEA
- WAW
1 stop13h 05m
Delta
tir. 5/56:05 am
WAW
- SEA
2 stops23h 06m
Delta
Deal found 4/2![Delta logo]()
$862
This United Airlines deal was found by Cheapflights users on 4/1. 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.
ons. 4/295:00 am
SEA
- WAW
2 stops28h 25m
United Airlines
ons. 5/66:45 am
WAW
- SEA
3 stops25h 44m
United Airlines
Deal found 4/1![United Airlines logo]()
$836
This FlightHub deal was found by Cheapflights users on 4/1. 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.
tir. 4/147:15 am
SEA
- WAW
2 stops17h 20m
Scandinavian Airlines
man. 8/313:05 pm
WAW
- SEA
1 stop31h 40m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$933
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 5/15:35 pm
SEA
- WAW
1 stop13h 50m
Delta
fre. 5/156:00 am
WAW
- SEA
2 stops21h 48m
Delta
Deal found 4/2![Delta logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
ons. 6/109:15 am
WMI
- SEA
2 stops39h 45m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,017
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/2910:15 am
SEA
- WAW
2 stops23h 10m
Delta
man. 5/412:25 pm
WAW
- SEA
1 stop32h 17m
Delta
Deal found 4/2![Delta logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
man. 9/75:40 pm
SEA
- WMI
1 stop13h 05m
Multiple Airlines
man. 9/218:55 pm
WMI
- SEA
2 stops29h 04m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,017
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
fre. 5/2911:25 pm
SEA
- WMI
2 stops33h 10m
Multiple Airlines
tor. 6/1111:05 am
WMI
- SEA
1 stop15h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,026
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
man. 5/257:00 pm
SEA
- WMI
2 stops20h 30m
Multiple Airlines
tor. 6/1111:05 am
WMI
- SEA
1 stop15h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,026
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
søn. 8/237:10 pm
SEA
- WMI
1 stop29h 55m
Multiple Airlines
man. 9/1410:50 pm
WMI
- SEA
2 stops28h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,035
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
man. 6/17:00 pm
SEA
- WMI
2 stops20h 30m
Multiple Airlines
tor. 6/1111:05 am
WMI
- SEA
1 stop15h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,123
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
tir. 6/23:55 pm
SEA
- WMI
1 stop12h 00m
Multiple Airlines
tir. 6/910:55 pm
WMI
- SEA
2 stops25h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$1,139
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
tir. 7/75:40 pm
SEA
- WMI
1 stop22h 05m
Multiple Airlines
tor. 7/1610:50 pm
WMI
- SEA
2 stops26h 10m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,147
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
lør. 9/57:10 pm
SEA
- WMI
1 stop19h 20m
Multiple Airlines
lør. 9/198:00 pm
WMI
- SEA
2 stops24h 55m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
tir. 7/75:40 pm
SEA
- WMI
1 stop22h 05m
Multiple Airlines
tir. 7/146:50 am
WMI
- SEA
2 stops19h 20m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
fre. 5/17:10 pm
SEA
- WMI
1 stop21h 05m
Multiple Airlines
fre. 5/87:25 am
WMI
- SEA
2 stops17h 35m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,203
Last-minute flights from Seattle to WarsawDiscover last-minute flight deals from Seattle to Warsaw. Data last updated april 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Warsaw. Data last updated april 3, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/2. 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.
tor. 4/237:10 pm
SEA
- WAW
1 stop29h 00m
Turkish Airlines
ons. 5/610:05 am
WAW
- SEA
1 stop16h 10m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$652
This oojo deal was found by Cheapflights users on 4/2. 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.
lør. 4/257:10 pm
SEA
- WAW
1 stop29h 00m
Turkish Airlines
lør. 5/910:05 am
WAW
- SEA
1 stop16h 10m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$677
This FlightHub deal was found by Cheapflights users on 3/30. 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.
søn. 5/37:00 am
SEA
- WAW
2 stops41h 35m
Scandinavian Airlines
man. 5/257:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$664
This FlightHub deal was found by Cheapflights users on 3/30. 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.
man. 5/411:40 am
SEA
- WAW
2 stops39h 35m
Scandinavian Airlines
man. 5/257:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$624
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 5/41:45 pm
SEA
- WAW
2 stops34h 50m
Scandinavian Airlines
lør. 5/233:05 pm
WAW
- SEA
1 stop31h 40m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$668
This FlightHub deal was found by Cheapflights users on 3/30. 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.
man. 5/41:45 pm
SEA
- WAW
2 stops22h 05m
Scandinavian Airlines
tir. 5/268:30 am
WAW
- SEA
1 stop14h 15m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$674
This FlightHub deal was found by Cheapflights users on 3/31. 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.
man. 5/411:40 am
SEA
- WAW
2 stops24h 10m
Scandinavian Airlines
tor. 5/77:55 am
WAW
- SEA
2 stops23h 50m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$678
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 5/57:00 am
SEA
- WAW
2 stops41h 35m
Scandinavian Airlines
man. 5/257:45 pm
WAW
- SEA
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$622
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 5/57:00 am
SEA
- WAW
2 stops41h 35m
Scandinavian Airlines
lør. 5/233:05 pm
WAW
- SEA
1 stop31h 40m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$638
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 5/57:00 am
SEA
- WAW
2 stops41h 35m
Scandinavian Airlines
tir. 5/268:30 am
WAW
- SEA
1 stop14h 15m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$672
This FlightHub deal was found by Cheapflights users on 3/29. 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.
lør. 5/233:55 pm
SEA
- WAW
1 stop32h 40m
Scandinavian Airlines
tir. 5/2610:15 am
WAW
- SEA
1 stop12h 30m
Scandinavian Airlines
Deal found 3/29![Scandinavian Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
søn. 5/243:55 pm
SEA
- WMI
1 stop23h 55m
Multiple Airlines
tir. 6/910:55 pm
WMI
- SEA
2 stops25h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$958
One-way flights from Seattle to WarsawSearch for one-way flight options from Seattle to Warsaw. Find affordable one-way fares based on user searches. Data last updated april 3, 2026.
Search for one-way flight options from Seattle to Warsaw. Find affordable one-way fares based on user searches. Data last updated april 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
søn. 5/37:00 pm
SEA
- WMI
2 stops18h 25m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
lør. 5/27:00 pm
SEA
- WMI
2 stops42h 25m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
ons. 5/67:00 pm
SEA
- WMI
2 stops30h 50m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
tor. 4/167:00 pm
SEA
- WMI
2 stops19h 25m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
ons. 9/307:00 pm
SEA
- WAW
2 stops29h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
man. 5/43:40 pm
SEA
- WAW
3 stops56h 30m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
søn. 5/37:00 pm
SEA
- WAW
2 stops30h 10m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
ons. 5/67:00 pm
SEA
- WAW
2 stops36h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
tor. 4/167:00 pm
SEA
- WAW
2 stops30h 10m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
lør. 5/27:00 pm
SEA
- WAW
2 stops30h 10m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
tor. 5/77:00 pm
SEA
- WAW
3 stops27h 35m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
ons. 9/307:00 pm
SEA
- WMI
2 stops18h 20m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$305
Find flight deals from Seattle to Warsaw
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Warsaw (WA1). 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 april 3, 2026.
Round-trip from | $560 (FlightHub) |
|---|---|
One-way from | $249 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $722 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Warsaw 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 april 3, 2026.
Use the filters below to find and compare flights from Seattle to Warsaw that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
tor. 9/17
9:50 am-9:35 am
2 stops38h 45m
Warsaw Frederic Chopin
tor. 9/24
4:50 pm-1:45 pm
2 stops29h 55m
$642
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
man. 9/7
7:10 pm-9:10 am
1 stop29h 00m
Warsaw Frederic Chopin
man. 9/21
7:20 pm-5:15 pm
1 stop30h 55m
$665
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
ons. 8/12
6:50 pm-10:05 pm
1 stop18h 15m
Warsaw Frederic Chopin
ons. 8/26
6:45 am-9:52 am
2 stops36h 07m
$749
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
man. 8/17
5:00 am-6:20 pm
2 stops28h 20m
Warsaw Frederic Chopin
søn. 8/23
6:00 am-4:59 pm
1 stop19h 59m
$818
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
ons. 5/13
6:00 am-11:40 am
2 stops20h 40m
Warsaw Frederic Chopin
ons. 5/20
6:00 am-4:30 pm
1 stop19h 30m
$834
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
ons. 4/29
5:00 am-6:25 pm
2 stops28h 25m
Warsaw Frederic Chopin
ons. 5/6
6:45 am-11:29 pm
3 stops25h 44m
$836
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
tor. 4/30
1:30 pm-11:35 am
1 stop13h 05m
Warsaw Frederic Chopin
tir. 5/5
6:05 am-8:11 pm
2 stops23h 06m
$862
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
fre. 5/1
5:35 pm-4:25 pm
1 stop13h 50m
Warsaw Frederic Chopin
fre. 5/15
6:00 am-6:48 pm
2 stops21h 48m
$889
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
ons. 4/29
10:15 am-6:25 pm
2 stops23h 10m
Warsaw Frederic Chopin
man. 5/4
12:25 pm-11:42 am
1 stop32h 17m
$902
SeattleWarsaw
SEA - WAW
SEAWAW
Seattle/Tacoma Intl
tir. 4/14
7:15 am-9:35 am
2 stops17h 20m
Warsaw Frederic Chopin
man. 8/31
3:05 pm-1:45 pm
1 stop31h 40m
$933
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Seattle to Warsaw
Have a flexible travel schedule? Discover the best time to fly to Warsaw from Seattle with our price prediction graph.
SEA-WA1
SEA-WAW
SEA-WMI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Warsaw
SEA-WA1
SEA-WAW
SEA-WMI
How far ahead should I book a flight from Seattle to Warsaw?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Warsaw. Price data was last updated on April 2, 2026.
To ensure you get the cheapest price possible for a flight from Seattle to Warsaw, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Warsaw?
Currently, February is the cheapest month in which you can book a flight from Seattle to Warsaw (average of $375). Flying from Seattle to Warsaw in June is currently the most expensive (average of $737). 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 Seattle to Warsaw?
Reviews of airlines servicing Warsaw
Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated april 3, 2026.
See what other customers who have flown with Delta,United Airlines, andScandinavian Airlines from Seattle to Warsaw have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Seattle to Warsaw
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Warsaw by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Warsaw by cabin class
Find flights from Seattle to Warsaw, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Warsaw flights
Browse other Seattle and Warsaw flight options. Last updated on april 3, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on april 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Seattle to Warsaw
Discover the top 8 airlines that operate flights from Seattle to Warsaw. 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 april 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$361 | Average$936 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$397 | Average$907 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$433 | Average$807 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$451 | Average$607 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$536 | Average$833 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$589 | Average$687 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$612 | Average$1,061 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$834 | FlexibilityNo cancel fee | On-time75% |