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$285+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — WMI
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
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 octubre 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$860
(Kiwi.com)

One-way from

$285
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$543
Provider with most accurate pricing for Washington, D.C. (WAS)-Warsaw Modlin flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Warsaw Modlin flights.
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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. 7% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
lun. 11/1710:20 pmIAD - WMI
1 stop14h 45mMultiple Airlines
mié. 12/311:50 amWMI - IAD
2 stops33h 25mMultiple Airlines
Deal found 10/21$860
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
dom. 11/305:05 pmIAD - WMI
1 stop13h 30mMultiple Airlines
dom. 12/79:45 amWMI - IAD
2 stops17h 15mMultiple Airlines
Deal found 10/23$870
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
vie. 12/125:05 pmIAD - WMI
1 stop13h 05mMultiple Airlines
dom. 12/215:10 pmWMI - IAD
2 stops51h 25mMultiple Airlines
Deal found 10/22$958
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
dom. 11/210:55 pmIAD - WMI
2 stops31h 10mMultiple Airlines
jue. 11/1310:45 pmWMI - IAD
1 stop22h 50mMultiple Airlines
Deal found 10/22$973
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
lun. 10/276:30 pmIAD - WMI
2 stops17h 30mMultiple Airlines
mié. 11/59:25 pmWMI - IAD
1 stop24h 10mMultiple Airlines
Deal found 10/23$986
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
mié. 11/129:00 pmIAD - WMI
1 stop19h 10mMultiple Airlines
lun. 11/176:40 amWMI - IAD
1 stop18h 50mMultiple Airlines
Deal found 10/22$991
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
dom. 10/2611:30 pmIAD - WMI
2 stops36h 30mMultiple Airlines
mié. 10/299:25 pmWMI - IAD
1 stop24h 10mMultiple Airlines
Deal found 10/22$993
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
sáb. 11/295:30 pmIAD - WMI
2 stops17h 45mMultiple Airlines
lun. 12/16:40 amWMI - IAD
1 stop14h 55mMultiple Airlines
Deal found 10/20$1,007
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
dom. 12/1410:30 pmIAD - WMI
2 stops19h 50mMultiple Airlines
sáb. 12/206:15 amWMI - IAD
1 stop15h 20mMultiple Airlines
Deal found 10/23$1,013
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
vie. 10/316:05 pmIAD - WMI
1 stop13h 05mMultiple Airlines
jue. 11/66:25 pmWMI - IAD
2 stops30h 20mMultiple Airlines
Deal found 10/23$1,019
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
mar. 11/119:00 pmIAD - WMI
1 stop18h 00mMultiple Airlines
lun. 11/176:40 amWMI - IAD
1 stop18h 50mMultiple Airlines
Deal found 10/22$1,022

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 octubre 23, 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

lun. 11/17

10:20 pm-7:05 pm

1 stop14h 45m

Warsaw Modlin

mié. 12/3

11:50 am-3:15 pm

2 stops33h 25m

$860

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

vie. 12/12

5:05 pm-12:10 pm

1 stop13h 05m

Warsaw Modlin

dom. 12/21

5:10 pm-2:35 pm

2 stops51h 25m

$958

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

dom. 11/2

10:55 pm-12:05 pm

2 stops31h 10m

Warsaw Modlin

jue. 11/13

10:45 pm-3:35 pm

1 stop22h 50m

$973

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

lun. 10/27

6:30 pm-5:00 pm

2 stops17h 30m

Warsaw Modlin

mié. 11/5

9:25 pm-3:35 pm

1 stop24h 10m

$986

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

dom. 10/26

11:30 pm-5:00 pm

2 stops36h 30m

Warsaw Modlin

mié. 10/29

9:25 pm-4:35 pm

1 stop24h 10m

$993

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

sáb. 11/29

5:30 pm-5:15 pm

2 stops17h 45m

Warsaw Modlin

lun. 12/1

6:40 am-3:35 pm

1 stop14h 55m

$1,007

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

dom. 12/14

10:30 pm-12:20 am

2 stops19h 50m

Warsaw Modlin

sáb. 12/20

6:15 am-3:35 pm

1 stop15h 20m

$1,013

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

vie. 10/31

6:05 pm-12:10 pm

1 stop13h 05m

Warsaw Modlin

jue. 11/6

6:25 pm-6:45 pm

2 stops30h 20m

$1,019

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

mar. 11/11

9:00 pm-9:00 pm

1 stop18h 00m

Warsaw Modlin

lun. 11/17

6:40 am-7:30 pm

1 stop18h 50m

$1,022

Washington, D.C.Warsaw

IAD - WMI

IADWMI

Washington, D.C. Dulles Intl

mar. 11/18

9:00 pm-9:00 pm

1 stop18h 00m

Warsaw Modlin

mar. 11/25

4:50 pm-3:35 pm

2 stops28h 45m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 27 results
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  • Most accurate provider: When it comes to deals on Washington, D.C.-Warsaw Modlin Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Warsaw Modlin Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Warsaw Modlin Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Warsaw Modlin Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Warsaw Modlin Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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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