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Cheap flights from Washington to Warsaw from $241

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 4/20. 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
7:10 pm - 11:55 pm
SEA
-
WMI
19h 45m
1 stop
Multiple Airlines Logo
10:45 pm - 4:00 pm
WMI
-
SEA
26h 15m
2 stops
$886Multiple Airlines
Thu, Aug 20 - Thu, Sep 3
Multiple Airlines Logo
3:55 pm - 12:55 pm
SEA
-
WMI
12h 00m
1 stop
Multiple Airlines Logo
9:40 pm - 4:00 pm
WMI
-
SEA
27h 20m
2 stops
$896Multiple Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
3:40 pm - 10:20 pm
SEA
-
WMI
21h 40m
2 stops
Multiple Airlines Logo
5:20 pm - 5:10 pm
WMI
-
SEA
32h 50m
1 stop
$937Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
7:00 pm - 4:45 pm
SEA
-
WMI
36h 45m
2 stops
Multiple Airlines Logo
5:20 pm - 5:10 pm
WMI
-
SEA
32h 50m
1 stop
$954Multiple Airlines
Fri, Apr 24 - Sun, May 3
Multiple Airlines Logo
7:10 pm - 1:15 am
SEA
-
WMI
21h 05m
1 stop
Multiple Airlines Logo
5:45 pm - 9:40 am
WMI
-
SEA
48h 55m
2 stops
$965Multiple Airlines
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
3:40 pm - 12:30 am
SEA
-
WMI
23h 50m
2 stops
Multiple Airlines Logo
6:30 am - 6:50 pm
WMI
-
SEA
21h 20m
1 stop
$968Multiple Airlines
Mon, May 4 - Wed, May 27
Multiple Airlines Logo
7:10 pm - 11:30 pm
SEA
-
WMI
19h 20m
1 stop
Multiple Airlines Logo
10:30 am - 5:10 pm
WMI
-
SEA
15h 40m
1 stop
$974Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:10 pm - 10:40 am
SEA
-
WMI
30h 30m
1 stop
Multiple Airlines Logo
6:15 am - 9:40 am
WMI
-
SEA
36h 25m
2 stops
$977Multiple Airlines
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
7:00 pm - 10:25 pm
SEA
-
WMI
18h 25m
2 stops
Multiple Airlines Logo
10:30 am - 5:10 pm
WMI
-
SEA
15h 40m
1 stop
$991Multiple Airlines
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
5:40 pm - 3:45 pm
SEA
-
WMI
13h 05m
1 stop
Multiple Airlines Logo
1:00 pm - 8:40 pm
WMI
-
SEA
16h 40m
2 stops
$999Multiple Airlines
Mon, Sep 7 - Sun, Sep 20

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 March 29, 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

Cheapest round-trip

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Thu 8/20

7:10 pm-11:55 pm

1 stop19h 45m

Warsaw Modlin

Thu 9/3

10:45 pm-4:00 pm

2 stops26h 15m

$886

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Tue 5/26

3:55 pm-12:55 pm

1 stop12h 00m

Warsaw Modlin

Mon 6/1

9:40 pm-4:00 pm

2 stops27h 20m

$896

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Wed 4/22

3:40 pm-10:20 pm

2 stops21h 40m

Warsaw Modlin

Wed 4/29

5:20 pm-5:10 pm

1 stop32h 50m

$937

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Fri 4/24

7:00 pm-4:45 pm

2 stops36h 45m

Warsaw Modlin

Sun 5/3

5:20 pm-5:10 pm

1 stop32h 50m

$954

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Fri 4/24

7:10 pm-1:15 am

1 stop21h 05m

Warsaw Modlin

Fri 5/1

5:45 pm-9:40 am

2 stops48h 55m

$965

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 5/4

3:40 pm-12:30 am

2 stops23h 50m

Warsaw Modlin

Wed 5/27

6:30 am-6:50 pm

1 stop21h 20m

$968

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Tue 4/21

7:10 pm-11:30 pm

1 stop19h 20m

Warsaw Modlin

Tue 4/28

10:30 am-5:10 pm

1 stop15h 40m

$974

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Tue 4/28

7:10 pm-10:40 am

1 stop30h 30m

Warsaw Modlin

Wed 5/6

6:15 am-9:40 am

2 stops36h 25m

$977

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Sun 4/19

7:00 pm-10:25 pm

2 stops18h 25m

Warsaw Modlin

Tue 5/5

10:30 am-5:10 pm

1 stop15h 40m

$991
Quickest round-trip

SeattleWarsaw

SEA - WMI

SEAWMI

Seattle/Tacoma Intl

Mon 9/7

5:40 pm-3:45 pm

1 stop13h 05m

Warsaw Modlin

Sun 9/20

1:00 pm-8:40 pm

2 stops16h 40m

$999

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 52m.

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

13h 05m

Direct flights

None
The fastest flight from State of Washington to Warsaw Modlin Airport takes 13h 05m
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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