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Cheap flights from Washington to Warsaw from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Warsaw departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
10:50 pm - 4:00 pm
WMI
-
SEA
26h 10m
2 stops
$906Multiple Airlines
Mon, Mar 2 - Mon, Jun 1
Multiple Airlines Logo
8:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
10:50 pm - 4:00 pm
WMI
-
SEA
26h 10m
2 stops
$908Multiple Airlines
Mon, Mar 2 - Mon, May 4
Multiple Airlines Logo
8:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
10:45 pm - 4:00 pm
WMI
-
SEA
26h 15m
2 stops
$910Multiple Airlines
Mon, Mar 2 - Thu, May 28
Multiple Airlines Logo
8:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
9:05 pm - 4:00 pm
WMI
-
SEA
27h 55m
2 stops
$912Multiple Airlines
Mon, Mar 2 - Sat, May 30
Multiple Airlines Logo
4:45 pm - 5:50 pm
SEA
-
WMI
16h 05m
1 stop
Multiple Airlines Logo
2:30 pm - 7:51 pm
WMI
-
SEA
37h 21m
2 stops
$1,007Multiple Airlines
Fri, Mar 6 - Thu, Mar 19
Multiple Airlines Logo
9:45 pm - 11:35 pm
SEA
-
WMI
16h 50m
1 stop
Multiple Airlines Logo
8:45 pm - 5:55 pm
WMI
-
SEA
30h 10m
2 stops
$1,038Multiple Airlines
Sun, Mar 29 - Tue, Apr 14
Multiple Airlines Logo
8:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
4:50 pm - 10:28 am
WMI
-
SEA
49h 38m
2 stops
$1,052Multiple Airlines
Mon, Mar 2 - Tue, Mar 10
Multiple Airlines Logo
6:55 pm - 12:05 am
SEA
-
WMI
20h 10m
1 stop
Multiple Airlines Logo
11:50 pm - 4:00 pm
WMI
-
SEA
49h 10m
2 stops
$1,053Multiple Airlines
Thu, May 7 - Sun, May 24
Multiple Airlines Logo
8:00 am - 12:50 am
SEA
-
WMI
31h 50m
3 stops
Multiple Airlines Logo
1:00 pm - 12:20 pm
WMI
-
SEA
32h 20m
2 stops
$1,054Multiple Airlines
Fri, Apr 3 - Sun, Apr 12
Multiple Airlines Logo
9:05 pm - 9:40 pm
SEA
-
WMI
16h 35m
1 stop
Multiple Airlines Logo
6:40 am - 7:20 pm
WMI
-
SEA
20h 40m
1 stop
$1,077Multiple Airlines
Mon, Mar 16 - Mon, Mar 23

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Warsaw Modlin Airport 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Washington to Warsaw Modlin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Mon 6/1

10:50 pm-4:00 pm

2 stops26h 10m

$906

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Mon 5/4

10:50 pm-4:00 pm

2 stops26h 10m

$908

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Thu 5/28

10:45 pm-4:00 pm

2 stops26h 15m

$910

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Sat 5/30

9:05 pm-4:00 pm

2 stops27h 55m

$912

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Fri 3/6

4:45 pm-5:50 pm

1 stop16h 05m

Warsaw Modlin

Thu 3/19

2:30 pm-7:51 pm

2 stops37h 21m

$1,007

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Sun 3/29

9:45 pm-11:35 pm

1 stop16h 50m

Warsaw Modlin

Tue 4/14

8:45 pm-5:55 pm

2 stops30h 10m

$1,038

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/2

8:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Tue 3/10

4:50 pm-10:28 am

2 stops49h 38m

$1,052

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Thu 5/7

6:55 pm-12:05 am

1 stop20h 10m

Warsaw Modlin

Sun 5/24

11:50 pm-4:00 pm

2 stops49h 10m

$1,053

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Fri 4/3

8:00 am-12:50 am

3 stops31h 50m

Warsaw Modlin

Sun 4/12

1:00 pm-12:20 pm

2 stops32h 20m

$1,054

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 3/16

9:05 pm-9:40 pm

1 stop16h 35m

Warsaw Modlin

Mon 3/23

6:40 am-7:20 pm

1 stop20h 40m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Warsaw Modlin Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Warsaw Modlin Airport?

The flight from State of Washington to Warsaw Modlin Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Warsaw Frederic Chopin Airport (the most popular airport in Warsaw Modlin Airport), then the flight time is 12h 30m on average. If you fly from Spokane (another popular airport in State of Washington) to Warsaw Frederic Chopin Airport, then the average flight time is 18h 56m.

Cheap State of Washington to Warsaw Modlin Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Warsaw Modlin Airport

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from State of Washington to Warsaw Modlin Airport takes 12h 00m
There are no direct flights from State of Washington to Warsaw Modlin Airport. There are no popular flight routes from State of Washington to Warsaw Modlin Airport.
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  • When did momondo last update prices for flights from Washington to Warsaw Modlin Airport?

    Prices for flights from Washington to Warsaw Modlin Airport are updated daily.

  • How old do you have to be to fly from Washington to Warsaw Modlin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Warsaw Modlin Airport.

  • What documentation or ID do you need to fly to Warsaw Modlin Airport?

    The necessary travel and health documents for your Warsaw Modlin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Warsaw?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Warsaw from Washington.

Can I find flights from Washington to Warsaw with flexible booking policies on momondo?

momondo does allow users to show only those flights to Warsaw from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Warsaw?

momondo helps you find the best flight between Washington and Warsaw by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Warsaw right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Warsaw from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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