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Cheap flights from Washington, D.C. Dulles Intl Airport to Warsaw from $256

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, D.C. Dulles Intl Airport to Warsaw departing on 10/14. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Warsaw

Cheap round-trip flights

Scandinavian Airlines Logo
12:09 pm - 12:45 pmIAD-WAW
18h 36m2 stops
Scandinavian Airlines Logo
7:45 pm - 6:15 pmWAW-IAD
27h 30m1 stop
$453Scandinavian Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 29
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-WAW
10h 15m1 stop
Scandinavian Airlines Logo
7:45 pm - 6:15 pmWAW-IAD
27h 30m1 stop
$454Scandinavian Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 29
Scandinavian Airlines Logo
7:59 pm - 2:20 pmIAD-WAW
36h 21m2 stops
Scandinavian Airlines Logo
3:00 pm - 7:08 pmWAW-IAD
34h 08m2 stops
$458Scandinavian Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
SWISS Logo
8:45 pm - 2:10 pmIAD-WAW
11h 25m1 stop
SWISS Logo
9:50 am - 5:40 pmWAW-IAD
12h 50m1 stop
$464SWISS
Find Deal
Wed, Oct 22 - Tue, Oct 28
Lufthansa Logo
10:20 pm - 4:15 pmIAD-WAW
11h 55m1 stop
Lufthansa Logo
1:35 pm - 9:05 pmWAW-IAD
12h 30m1 stop
$465Lufthansa
Find Deal
Wed, Oct 15 - Fri, Oct 31
United Airlines Logo
5:40 pm - 12:55 pmIAD-WAW
13h 15m1 stop
United Airlines Logo
1:35 pm - 8:05 pmWAW-IAD
12h 30m1 stop
$466United Airlines
Find Deal
Tue, Nov 25 - Thu, Dec 4
Lufthansa Logo
10:20 pm - 4:15 pmIAD-WAW
11h 55m1 stop
Lufthansa Logo
1:35 pm - 9:05 pmWAW-IAD
12h 30m1 stop
$473Lufthansa
Find Deal
Wed, Oct 15 - Fri, Oct 31
United Airlines Logo
10:55 pm - 4:15 pmIAD-WAW
11h 20m1 stop
United Airlines Logo
1:35 pm - 11:21 pmWAW-IAD
15h 46m2 stops
$475United Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 16
British Airways Logo
6:20 pm - 9:30 pmIAD-WAW
21h 10m1 stop
British Airways Logo
12:30 pm - 3:35 pmWAW-IAD
33h 05m1 stop
$483British Airways
Find Deal
Sun, Dec 14 - Thu, Jan 8
SWISS Logo
9:30 pm - 6:55 pmIAD-WAW
16h 25m1 stop
SWISS Logo
2:30 pm - 4:40 pmWAW-IAD
32h 10m1 stop
$485SWISS
Find Deal
Thu, Oct 30 - Mon, Nov 3

Finnair flights from Washington, D.C. Dulles Intl Airport to Warsaw

Our best Finnair deals on Washington, D.C. Dulles Intl Airport to Warsaw flight tickets
Finnair
Oct 27
IAD7:20 pmWashington, D.C. Dulles Intl
18h 15m
2 stops
WAW6:35 pmWarsaw Frederic Chopin
Nov 10
WAW7:20 pmWarsaw Frederic Chopin
26h 15m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$467
Find similar
Finnair
Oct 27
IAD7:20 pmWashington, D.C. Dulles Intl
31h 45m
2 stops
WAW8:05 amWarsaw Frederic Chopin
Nov 11
WAW7:20 pmWarsaw Frederic Chopin
26h 15m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$468
Find similar

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Warsaw

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Warsaw flight tickets
Lufthansa
Oct 15
IAD10:20 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
WAW4:15 pmWarsaw Frederic Chopin
Oct 31
WAW1:35 pmWarsaw Frederic Chopin
12h 30m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
$465
Find similar
Lufthansa
Oct 15
IAD10:20 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
WAW4:15 pmWarsaw Frederic Chopin
Oct 31
WAW1:35 pmWarsaw Frederic Chopin
12h 30m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
$473
Find similar
Lufthansa
Oct 17
IAD10:20 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
WAW10:00 pmWarsaw Frederic Chopin
Oct 31
WAW1:35 pmWarsaw Frederic Chopin
12h 30m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
$487
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 10/14

12:09 pm-12:45 pm

2 stops18h 36m

Warsaw Frederic Chopin

Wed 10/29

7:45 pm-6:15 pm

1 stop27h 30m

$453

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 10/14

10:05 pm-2:20 pm

1 stop10h 15m

Warsaw Frederic Chopin

Wed 10/29

7:45 pm-6:15 pm

1 stop27h 30m

$454

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 11/5

7:59 pm-2:20 pm

2 stops36h 21m

Warsaw Frederic Chopin

Mon 11/10

3:00 pm-7:08 pm

2 stops34h 08m

$458

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 10/22

8:45 pm-2:10 pm

1 stop11h 25m

Warsaw Frederic Chopin

Tue 10/28

9:50 am-5:40 pm

1 stop12h 50m

$464

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-4:15 pm

1 stop11h 55m

Warsaw Frederic Chopin

Fri 10/31

1:35 pm-9:05 pm

1 stop12h 30m

$465

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 11/25

5:40 pm-12:55 pm

1 stop13h 15m

Warsaw Frederic Chopin

Thu 12/4

1:35 pm-8:05 pm

1 stop12h 30m

$466

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-4:15 pm

1 stop11h 55m

Warsaw Frederic Chopin

Fri 10/31

1:35 pm-9:05 pm

1 stop12h 30m

$473

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 12/1

10:55 pm-4:15 pm

1 stop11h 20m

Warsaw Frederic Chopin

Tue 12/16

1:35 pm-11:21 pm

2 stops15h 46m

$475

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 12/14

6:20 pm-9:30 pm

1 stop21h 10m

Warsaw Frederic Chopin

Thu 1/8

12:30 pm-3:35 pm

1 stop33h 05m

$483

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Thu 10/30

9:30 pm-6:55 pm

1 stop16h 25m

Warsaw Frederic Chopin

Mon 11/3

2:30 pm-4:40 pm

1 stop32h 10m

$485

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Warsaw from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Warsaw

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

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Warsaw?

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Washington, D.C. Dulles Intl Airport is in February. Flight prices, which tend to average around $495, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of February, then departing from Washington, D.C. Dulles Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $511.

What is the cheapest day to depart on your flight to Warsaw?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Warsaw is on a Sunday when prices can be found for as low as $702. Flights from Washington, D.C. Dulles Intl Airport to Warsaw on a Friday will generally be more expensive and average around $870. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw?

Our most recent data shows that the best time of day to fly to Warsaw is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Warsaw during this time can be as low as $742. In the evening is when there is more demand to fly to Warsaw, so prices are often more expensive at around $794 per ticket.

How far in advance should I book a flight to Warsaw?

You are more likely to see cheaper flights to Warsaw from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Warsaw from Washington, D.C. Dulles Intl Airport for as low as $545 on momondo.

Cheap Washington, D.C. Dulles Intl Airport to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Warsaw

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Warsaw. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Warsaw.
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  • How far is Washington, D.C. Dulles Intl to Warsaw by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Warsaw is 4469.5 mi. Typically, this will take 10h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Warsaw?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Warsaw are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Warsaw?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Warsaw?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Warsaw.

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

    The travel and health documents required for your trip to Warsaw can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Warsaw

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Warsaw with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $419Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $469Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
TAP AIR PORTUGALPriceFrom $488Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $508Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
British AirwaysPriceFrom $513Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Turkish AirlinesPriceFrom $566Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
Austrian AirlinesPriceFrom $583Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. 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, D.C..

Can I find flights from Washington, D.C. to Warsaw with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. to Warsaw?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Warsaw.

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

If you are simply researching potential flights to Warsaw, momondo offers a useful price alert feature which will track prices for flights to Warsaw from Washington, D.C. and alert you when they change.

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Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw
Warsaw Modlin Airport