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Modlin

$244+ Cheap flights from Washington, D.C. (WAS) to Modlin (WMI)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — WMI
Aug 27 — Sep 31
Wed 8/27
Wed 9/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Modlin

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Modlin (WMI). 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 August 22, 2025.

Round-trip from

$859
(Kiwi.com)

One-way from

$244
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$622
From Washington, D.C. (WAS) to Warsaw Modlin
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One-way flight from Washington, D.C. (WAS) to Warsaw Modlin
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Highest demand for flights based on searches. 5% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Washington, D.C. to Modlin

Cheapest flights from Washington, D.C. to Modlin
Explore the most affordable flight options available from Washington, D.C. to Modlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:13 pmIAD - WMI
2 stops18h 02mMultiple Airlines
Sun 9/149:05 amWMI - IAD
1 stop16h 54mMultiple Airlines
Deal found 8/19$867
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/1710:40 pmIAD - WMI
2 stops20h 25mMultiple Airlines
Wed 9/2411:20 amWMI - IAD
1 stop14h 10mMultiple Airlines
Deal found 8/20$894
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:20 pmIAD - WMI
1 stop12h 50mMultiple Airlines
Wed 10/227:35 pmWMI - IAD
2 stops25h 45mMultiple Airlines
Deal found 8/20$928
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/55:20 pmIAD - WMI
1 stop14h 25mMultiple Airlines
Sun 9/218:40 amWMI - IAD
2 stops36h 40mMultiple Airlines
Deal found 8/19$935
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/185:20 pmIAD - WMI
2 stops17h 05mMultiple Airlines
Sun 10/266:15 amWMI - IAD
1 stop16h 15mMultiple Airlines
Deal found 8/21$963
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 11/210:30 pmIAD - WMI
2 stops19h 55mMultiple Airlines
Mon 12/86:40 amWMI - IAD
1 stop14h 55mMultiple Airlines
Deal found 8/21$972
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:45 pmIAD - WMI
1 stop14h 40mMultiple Airlines
Wed 9/107:35 pmWMI - IAD
2 stops25h 45mMultiple Airlines
Deal found 8/20$1,000
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:40 pmIAD - WMI
1 stop28h 50mMultiple Airlines
Fri 9/267:10 pmWMI - IAD
2 stops26h 10mMultiple Airlines
Deal found 8/21$1,018
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 11/76:20 pmIAD - WMI
1 stop17h 30mMultiple Airlines
Tue 11/117:30 pmWMI - IAD
2 stops29h 00mMultiple Airlines
Deal found 8/20$1,033
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 12/165:30 pmIAD - WMI
1 stop15h 40mMultiple Airlines
Wed 1/76:20 amWMI - IAD
1 stop20h 40mMultiple Airlines
Deal found 8/21$1,038
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 12/135:30 pmIAD - WMI
1 stop20h 30mMultiple Airlines
Wed 1/76:20 amWMI - IAD
1 stop20h 40mMultiple Airlines
Deal found 8/19$1,056
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:45 amBWI - WMI
2 stops45h 45mMultiple Airlines
Sat 9/209:55 amWMI - BWI
1 stop15h 50mMultiple Airlines
Deal found 8/20$1,214

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Modlin 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 August 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Warsaw Modlin Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Modlin

Route

Depart

Return

Price

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Sat 9/6

12:13 pm-12:15 pm

2 stops18h 02m

Warsaw Modlin

Sun 9/14

9:05 am-7:59 pm

1 stop16h 54m

$867

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Wed 9/17

10:40 pm-1:05 am

2 stops20h 25m

Warsaw Modlin

Wed 9/24

11:20 am-7:30 pm

1 stop14h 10m

$894

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Thu 10/9

5:20 pm-12:10 pm

1 stop12h 50m

Warsaw Modlin

Wed 10/22

7:35 pm-3:20 pm

2 stops25h 45m

$928

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Fri 9/5

5:20 pm-1:45 pm

1 stop14h 25m

Warsaw Modlin

Sun 9/21

8:40 am-3:20 pm

2 stops36h 40m

$935

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Sat 10/18

5:20 pm-4:25 pm

2 stops17h 05m

Warsaw Modlin

Sun 10/26

6:15 am-5:30 pm

1 stop16h 15m

$963

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Sun 11/2

10:30 pm-12:25 am

2 stops19h 55m

Warsaw Modlin

Mon 12/8

6:40 am-3:35 pm

1 stop14h 55m

$972

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Sat 9/6

10:45 pm-7:25 pm

1 stop14h 40m

Warsaw Modlin

Wed 9/10

7:35 pm-3:20 pm

2 stops25h 45m

$1,000

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Thu 9/11

10:40 pm-9:30 am

1 stop28h 50m

Warsaw Modlin

Fri 9/26

7:10 pm-3:20 pm

2 stops26h 10m

$1,018

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Fri 11/7

6:20 pm-5:50 pm

1 stop17h 30m

Warsaw Modlin

Tue 11/11

7:30 pm-6:30 pm

2 stops29h 00m

$1,033

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

Thu 9/25

7:25 pm-3:20 pm

1 stop13h 55m

Warsaw Modlin

Mon 9/29

12:05 pm-8:50 pm

1 stop14h 45m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 29 results
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Best time to book a flight from Washington, D.C. to Modlin

Have a flexible travel schedule? Discover the best time to fly to Modlin from Washington, D.C. with our price prediction graph.
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 Washington, D.C. to Warsaw Modlin Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Modlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Washington, D.C. to Modlin that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Modlin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Modlin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Modlin.

  • Can I find deals for business class flights from Washington, D.C. to Modlin?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Modlin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Modlin

See prices for flight routes from nearby airports that may be better suited for you.
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