IAD - WAW

$256 Find Cheap Flights from Washington Dulles Airport to Warsaw - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Warsaw departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$767
Typical prices: $583-$802
Lufthansa
Wed 7/29Fri 9/4
IAD - WAW • 1 stop
Cheapest one-way
$256
Typical prices: $388-$548
Multiple Airlines
Sat 8/29
IAD - WAW • 3 stops
Top airlines
Cheapest • from $767 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Warsaw. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $524 (round-trip)
Shortest trip • 11h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Warsaw!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Warsaw (IAD-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Warsaw

Wed, Jul 29 - Fri, Sep 4
Lufthansa Logo
10:20 pm - 4:20 pm
IAD
-
WAW
12h 00m
1 stop
Lufthansa Logo
6:25 am - 1:35 pm
WAW
-
IAD
13h 10m
1 stop
$767Lufthansa
Wed, Jul 29 - Mon, Aug 17
Multiple Airlines Logo
10:20 pm - 4:20 pm
IAD
-
WAW
12h 00m
1 stop
Multiple Airlines Logo
2:50 pm - 4:45 pm
WAW
-
IAD
31h 55m
1 stop
$769Multiple Airlines
Sat, Aug 8 - Fri, Aug 21
Lufthansa Logo
10:20 pm - 4:20 pm
IAD
-
WAW
12h 00m
1 stop
Lufthansa Logo
6:25 am - 4:05 pm
WAW
-
IAD
15h 40m
1 stop
$770Lufthansa
Thu, Sep 10 - Thu, Sep 17
Scandinavian Airlines Logo
12:25 pm - 12:15 pm
IAD
-
WAW
17h 50m
2 stops
Scandinavian Airlines Logo
8:35 pm - 5:00 pm
WAW
-
IAD
26h 25m
2 stops
$771Scandinavian Airlines
Wed, Jul 29 - Fri, Aug 28
Delta Logo
6:15 pm - 11:35 am
IAD
-
WAW
11h 20m
1 stop
Delta Logo
6:00 am - 3:35 pm
WAW
-
IAD
15h 35m
1 stop
$772Delta
Sat, Aug 8 - Sat, Aug 22
Scandinavian Airlines Logo
8:20 pm - 9:35 am
IAD
-
WAW
31h 15m
1 stop
Scandinavian Airlines Logo
3:05 pm - 5:00 pm
WAW
-
IAD
31h 55m
1 stop
$773Scandinavian Airlines
Mon, Aug 17 - Wed, Sep 2
Delta Logo
6:15 pm - 3:35 pm
IAD
-
WAW
15h 20m
1 stop
Delta Logo
12:25 pm - 3:35 pm
WAW
-
IAD
33h 10m
1 stop
$774Delta
Tue, Jul 28 - Fri, Aug 28
United Airlines Logo
10:20 pm - 4:20 pm
IAD
-
WAW
12h 00m
1 stop
United Airlines Logo
2:15 pm - 8:00 pm
WAW
-
IAD
11h 45m
1 stop
$775United Airlines
Wed, Sep 9 - Wed, Sep 23
Delta Logo
12:25 pm - 11:35 am
IAD
-
WAW
17h 10m
2 stops
Delta Logo
12:25 pm - 3:35 pm
WAW
-
IAD
33h 10m
1 stop
$777Delta
Tue, Sep 22 - Sat, Oct 3
Turkish Airlines Logo
1:20 pm - 9:10 am
IAD
-
WAW
13h 50m
1 stop
Turkish Airlines Logo
7:20 pm - 11:35 am
WAW
-
IAD
22h 15m
1 stop
$778Turkish Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Warsaw flights

Get data-powered insights and trends into flights from Dulles Intl to Warsaw to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport departing in July.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport is October, where tickets cost $512 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,172 and $856 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$256
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Washington Dulles Airport to Warsaw

When to book flights from Dulles Intl to Warsaw

Are your dates flexible? Find out the best times to travel from Dulles Intl to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Warsaw flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Warsaw Frederic Chopin Airport was $295 for a one-way ticket and $767 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Warsaw?

    A passport is required to fly from Washington Dulles Airport to Warsaw.

  • Which airports will I be using when flying from Washington Dulles Airport to Warsaw?

    Washington Dulles Airport and Warsaw are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Warsaw Frederic Chopin.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Warsaw?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Warsaw, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Warsaw, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Warsaw are Delta and Air France. With an average price for the route of $962 and an overall rating of 7.8, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $861 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Warsaw?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Warsaw.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Warsaw?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Warsaw?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warsaw with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and WAW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Warsaw?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warsaw from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Dulles Intl to Warsaw

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Warsaw? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4438 reviews
7.5Food
7.5Entertainment
7.3Boarding
7.8Crew
7.3Comfort
Airline reviews

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

6.0 GoodAnonymous, Mar 2026
IAD - IST
Read more Turkish Airlines reviews

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

Staff was fine. But plane offers very few free services.

Boarding and crew were excellent. Seat could have been more comfortable (hard on lower back).

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

Nice flight, attentive crew, soft landing by the Pilot,, comfortable seat.

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

One frustration after another. No gate personnel until very close to departure. Boarding procedure was chaos. Plane was dirty from previous transatlantic flight. Entertainment system not operational. Gate change for connecting flight which required another round of security clearance, almost causing a missed flight. The final blow was lost baggage upon arrival.

Nothing. BA flight was late. Missed connection and lost luggage. A disaster.

Everything you need to know for your flight from Dulles Intl to Warsaw

Information on your arrival and departure airports