Cheap flights from Washington, D.C. to Warsaw from $309

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. to Warsaw departing on 11/7. 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.
Scandinavian Airlines Logo
12:29 pm - 12:15 pm
IAD
-
WAW
17h 46m
2 stops
Scandinavian Airlines Logo
10:15 am - 5:00 pm
WAW
-
IAD
12h 45m
1 stop
$692Scandinavian Airlines
Mon, Aug 17 - Thu, Sep 3
Scandinavian Airlines Logo
8:20 pm - 7:05 pm
IAD
-
WAW
16h 45m
1 stop
Scandinavian Airlines Logo
10:15 am - 5:00 pm
WAW
-
IAD
12h 45m
1 stop
$694Scandinavian Airlines
Mon, Sep 7 - Mon, Sep 28
Scandinavian Airlines Logo
1:00 pm - 9:35 am
BWI
-
WAW
15h 35m
2 stops
Scandinavian Airlines Logo
8:40 pm - 10:10 pm
WAW
-
BWI
31h 30m
2 stops
$694Scandinavian Airlines
Mon, Oct 26 - Wed, Nov 4
TAP AIR PORTUGAL Logo
10:35 pm - 12:05 pm
IAD
-
WAW
31h 30m
1 stop
TAP AIR PORTUGAL Logo
1:05 pm - 3:10 pm
WAW
-
IAD
32h 05m
1 stop
$695TAP AIR PORTUGAL
Tue, Aug 11 - Tue, Sep 1
British Airways Logo
8:35 pm - 3:30 pm
BWI
-
WAW
12h 55m
1 stop
British Airways Logo
7:20 am - 6:45 pm
WAW
-
BWI
17h 25m
1 stop
$700British Airways
Sun, Nov 1 - Wed, Nov 18
British Airways Logo
8:35 pm - 6:50 pm
BWI
-
WAW
16h 15m
1 stop
British Airways Logo
7:20 am - 6:45 pm
WAW
-
BWI
17h 25m
1 stop
$703British Airways
Wed, Nov 11 - Wed, Nov 18
Delta Logo
6:40 pm - 12:05 pm
IAD
-
WAW
11h 25m
1 stop
Delta Logo
6:05 am - 3:45 pm
WAW
-
IAD
15h 40m
1 stop
$704Delta
Sun, Nov 1 - Thu, Nov 19
Delta Logo
7:59 pm - 4:30 pm
IAD
-
WAW
14h 31m
2 stops
Delta Logo
6:05 am - 3:55 pm
WAW
-
IAD
15h 50m
1 stop
$708Delta
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
10:45 am - 10:30 pm
BWI
-
WAW
29h 45m
2 stops
United Airlines Logo
6:30 am - 12:38 am
WAW
-
BWI
24h 08m
2 stops
$720United Airlines
Sun, Nov 15 - Thu, Nov 19
Lufthansa Logo
9:40 am - 12:35 pm
DCA
-
WAW
20h 55m
2 stops
Lufthansa Logo
9:40 am - 9:48 pm
WAW
-
DCA
18h 08m
2 stops
$722Lufthansa
Wed, Aug 19 - Tue, Aug 25

Lufthansa flights from Washington, D.C. to Warsaw

Our best Lufthansa deals on Washington, D.C. to Warsaw flight tickets
Lufthansa
Aug 19
DCA9:40 amWashington, D.C. Reagan-National
20h 55m
2 stops
WAW12:35 pmWarsaw Frederic Chopin
Aug 25
WAW9:40 amWarsaw Frederic Chopin
18h 08m
2 stops
DCA9:48 pmWashington, D.C. Reagan-National
$722
Lufthansa
Aug 9
IAD10:20 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
WAW4:20 pmWarsaw Frederic Chopin
Aug 22
WAW9:40 amWarsaw Frederic Chopin
12h 25m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$752
Lufthansa
Jun 8
IAD10:20 pmWashington, D.C. Dulles Intl
17h 45m
1 stop
WAW10:05 pmWarsaw Frederic Chopin
Aug 19
WAW6:45 amWarsaw Frederic Chopin
12h 50m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$930

Finnair flights from Washington, D.C. to Warsaw

Our best Finnair deals on Washington, D.C. to Warsaw flight tickets
Finnair
Jun 8
IAD10:25 pmWashington, D.C. Dulles Intl
27h 45m
2 stops
WAW8:10 amWarsaw Frederic Chopin
Aug 24
WAW9:15 pmWarsaw Frederic Chopin
29h 05m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$958
Finnair
Jun 8
BWI9:30 pmBaltimore/Washington
28h 40m
2 stops
WAW8:10 amWarsaw Frederic Chopin
Aug 24
WAW6:45 pmWarsaw Frederic Chopin
28h 30m
2 stops
BWI5:15 pmBaltimore/Washington
$1,029
Finnair
Jun 5
DCA5:00 pmWashington, D.C. Reagan-National
19h 00m
2 stops
WAW6:00 pmWarsaw Frederic Chopin
Aug 26
WAW8:55 amWarsaw Frederic Chopin
21h 04m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$1,031

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 May 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 8/17

12:29 pm-12:15 pm

2 stops17h 46m

Warsaw Frederic Chopin

Thu 9/3

10:15 am-5:00 pm

1 stop12h 45m

$692

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Mon 9/7

8:20 pm-7:05 pm

1 stop16h 45m

Warsaw Frederic Chopin

Mon 9/28

10:15 am-5:00 pm

1 stop12h 45m

$694

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Mon 10/26

1:00 pm-9:35 am

2 stops15h 35m

Warsaw Frederic Chopin

Wed 11/4

8:40 pm-10:10 pm

2 stops31h 30m

$694

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 8/11

10:35 pm-12:05 pm

1 stop31h 30m

Warsaw Frederic Chopin

Tue 9/1

1:05 pm-3:10 pm

1 stop32h 05m

$695

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Sun 11/1

8:35 pm-3:30 pm

1 stop12h 55m

Warsaw Frederic Chopin

Wed 11/18

7:20 am-6:45 pm

1 stop17h 25m

$700

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Wed 11/11

8:35 pm-6:50 pm

1 stop16h 15m

Warsaw Frederic Chopin

Wed 11/18

7:20 am-6:45 pm

1 stop17h 25m

$703
Quickest round-trip

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Sun 11/1

6:40 pm-12:05 pm

1 stop11h 25m

Warsaw Frederic Chopin

Thu 11/19

6:05 am-3:45 pm

1 stop15h 40m

$704

Washington, D.C.Warsaw

IAD - WAW

IADWAW

Washington, D.C. Dulles Intl

Tue 11/3

7:59 pm-4:30 pm

2 stops14h 31m

Warsaw Frederic Chopin

Wed 11/18

6:05 am-3:55 pm

1 stop15h 50m

$708

BaltimoreWarsaw

BWI - WAW

BWIWAW

Baltimore/Washington

Sun 11/15

10:45 am-10:30 pm

2 stops29h 45m

Warsaw Frederic Chopin

Thu 11/19

6:30 am-12:38 am

2 stops24h 08m

$720

Washington, D.C.Warsaw

DCA - WAW

DCAWAW

Washington, D.C. Reagan-National

Wed 8/19

9:40 am-12:35 pm

2 stops20h 55m

Warsaw Frederic Chopin

Tue 8/25

9:40 am-9:48 pm

2 stops18h 08m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Warsaw from

How to get the cheapest flight ticket from Washington, D.C. 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. and Warsaw?

What is the cheapest month to fly to Warsaw?

The cheapest month to fly to Warsaw from Washington, D.C. is in April. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. If you are unable to visit Warsaw during the month of April, then departing from Washington, D.C. during the month September is also very affordable. Most momondo users find prices during this month for around $306.

How far in advance should I book a flight from Washington, D.C. to Warsaw?

You are more likely to see cheaper flights to Warsaw from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Warsaw for around $648 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. for as low as $428 on momondo.

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

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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from Washington, D.C. to Warsaw takes 11h 50m
There are no direct flights from Washington, D.C. to Warsaw. There are no popular flight routes from Washington, D.C. to Warsaw.

Frequently asked questions about flying from Washington, D.C. to Warsaw

  • How far is Washington, D.C. to Warsaw by plane?

    A flight from Washington, D.C. to Warsaw will travel around 4456.8 mi. In terms of flight time, this usually takes a little over 11h 50m.

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

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

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

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

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

    The required travel and health documents for your Warsaw trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Warsaw

Compare and see reviews for airlines that fly from Washington, D.C. to Warsaw with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $366Free CancellationRating
7.5
1,964 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $415Free CancellationRating
7.4
1,802 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $463Free CancellationRating
6.7
8,013 reviews
Search British Airways flights
United AirlinesPriceFrom $482Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
LufthansaPriceFrom $494Free CancellationRating
6.8
8,032 reviews
Search Lufthansa flights
DeltaPriceFrom $499Free CancellationRating
7.9
8,414 reviews
Search Delta flights
KLMPriceFrom $504Free CancellationRating
7.8
1,524 reviews
Search KLM flights
Air FrancePriceFrom $522Free CancellationRating
7.4
1,596 reviews
Search Air France flights
Turkish AirlinesPriceFrom $566Free CancellationRating
7.4
4,404 reviews
Search Turkish Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Warsaw for you.

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

Yes. All flights to Warsaw from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Washington, D.C. to Warsaw flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from Washington, D.C. to Warsaw now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Warsaw and let you know when they change.

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1 adult
Mon 6/29
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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