IAD - ZAG

$468 Find Cheap Flights from Washington Dulles Airport to Zagreb

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 Zagreb departing on 8/17. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Zagreb.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Zagreb.
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Cheap Flights from Dulles Intl to Zagreb

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Zagreb 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.

Recent round-trip flight deals from Dulles Intl to Zagreb

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Zagreb.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
9:20 pm - 8:20 pmIAD-ZAG
17h 00m1 stop
 Logo
4:50 pm - 3:35 pmZAG-IAD
28h 45m1 stop
Sun, Jul 27 - Mon, Aug 18
British Airways Logo
5:50 pm - 12:05 pmIAD-ZAG
12h 15m1 stop
British Airways Logo
1:40 pm - 8:10 pmZAG-IAD
12h 30m1 stop
$697British Airways
Find Deal
Tue, Jul 29 - Fri, Aug 15
Turkish Airlines Logo
9:40 pm - 8:40 amIAD-ZAG
29h 00m1 stop
Turkish Airlines Logo
9:35 am - 7:45 pmZAG-IAD
16h 10m1 stop
$698Turkish Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 15
Lufthansa Logo
10:20 pm - 9:20 pmIAD-ZAG
17h 00m1 stop
Lufthansa Logo
6:05 am - 7:25 pmZAG-IAD
19h 20m1 stop
$706Lufthansa
Find Deal
Sun, Jul 27 - Wed, Aug 13
Lufthansa Logo
10:20 pm - 9:20 pmIAD-ZAG
17h 00m1 stop
Lufthansa Logo
6:05 am - 3:50 pmZAG-IAD
15h 45m1 stop
$707Lufthansa
Find Deal
Wed, Jul 30 - Fri, Aug 15
Turkish Airlines Logo
1:30 pm - 7:25 pmIAD-ZAG
23h 55m1 stop
Turkish Airlines Logo
8:20 pm - 7:45 pmZAG-IAD
29h 25m1 stop
$737Turkish Airlines
Find Deal
Sun, May 11 - Wed, May 21
Delta Logo
8:31 pm - 9:40 pmIAD-ZAG
19h 09m2 stops
Delta Logo
6:00 am - 3:35 pmZAG-IAD
15h 35m1 stop
$753Delta
Find Deal
Sat, Jul 26 - Thu, Aug 14
Delta Logo
9:20 pm - 2:30 pmIAD-ZAG
11h 10m1 stop
Delta Logo
6:00 am - 7:37 pmZAG-IAD
19h 37m2 stops
$758Delta
Find Deal
Wed, Aug 20 - Wed, Sep 3
Austrian Airlines Logo
5:10 pm - 10:45 amIAD-ZAG
35h 35m2 stops
Austrian Airlines Logo
6:50 pm - 2:35 pmZAG-IAD
25h 45m1 stop
$870Austrian Airlines
Find Deal
Sat, Aug 23 - Sun, Aug 31
Austrian Airlines Logo
5:25 pm - 10:45 amIAD-ZAG
11h 20m1 stop
Austrian Airlines Logo
8:10 am - 3:52 pmZAG-IAD
37h 42m2 stops
$871Austrian Airlines
Find Deal
Tue, Aug 19 - Mon, Sep 1
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KAYAK's insights & trends for Dulles Intl to Zagreb flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Zagreb?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Zagreb clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Zagreb, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Zagreb, Saturday is the cheapest day to fly and Friday is the most expensive.

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

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 Zagreb, 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 Zagreb is November, where tickets cost $692 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,501 and $1,259 respectively.

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

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 Zagreb, 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 Zagreb, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$468
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Washington Dulles Airport to Zagreb

When to book flights from Dulles Intl to Zagreb

Are your dates flexible? Find out the best times to travel from Dulles Intl to Zagreb 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 Zagreb flights

  • Which airline offers assistance to unaccompanied minors on this route?

    Lufthansa is an excellent option for individuals looking for an airline that provides specialized services for unaccompanied minors on flights between Washington Dulles Airport to Zagreb. Lufthansa offers extensive support, including assistance before boarding and during the flight. Their team members receive specific training to guarantee the safety and welfare of unaccompanied minors, offering constant support and reassurance throughout the trip.

  • Which unique amenities are offered by airlines on this route?

    When flying from Washington Dulles Airport to Zagreb, multiple airlines, such as Delta, Scandinavian Airlines, and Lufthansa, offer a variety of amenities to ensure a delightful journey. These airlines provide comfortable seating options with adjustable headrests, ample legroom, and complimentary meals and beverages onboard. Passengers can also indulge in entertainment systems with a diverse selection of movies, TV shows, and music accessible through personal screens.

  • Which airlines are great for families flying from Washington Dulles Airport to Zagreb?

    Scandinavian Airlines (SAS) is an excellent option for families traveling from Washington Dulles Airport to Zagreb. SAS provides a variety of amenities and assistance tailored to meet the needs of families with children. They offer priority boarding for families, spacious seating choices, and kid-friendly entertainment options during the flight. SAS also ensures that child-appropriate meals are available, and their attentive cabin crew goes the extra mile to make the travel experience enjoyable for families.

  • Which airlines offer special services for passengers with special needs on this route?

    Scandinavian Airlines and Lufthansa are among the airlines that strongly focus on providing specialized services for passengers with special needs from Washington Dulles Airport to Zagreb. These airlines go the extra mile to support individuals with disabilities by offering wheelchair assistance, priority boarding, only seating choices, and well-trained staff who ensure a pleasant and inclusive journey for passengers with unique requirements.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Zagreb was $468 for a one-way ticket and $663 for a round-trip.

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

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

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

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

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

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

  • Which is the best airline for flights from Washington, D.C. to Zagreb, Delta or Austrian Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Zagreb are Delta and Austrian Airlines. With an average price for the route of $993 and an overall rating of 8.0, Delta is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of $1,363 and an overall rating of 7.5.

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

    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 Zagreb.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb 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 Zagreb?

    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 Zagreb with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ZAG 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 Zagreb?

    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 Zagreb from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Zagreb

  • Choosing Lufthansa for eco-friendly air travel from Washington Dulles Airport (IAD) to Zagreb (ZAG) is commendable. Lufthansa has shown its dedication to sustainability by investing in upgrading its aircraft fleet. The airline has introduced fuel-efficient planes like the Airbus A350 and Boeing 787, which are specifically designed to consume less fuel and release fewer carbon emissions compared to older models.
  • Franjo Tuđman Airport (ZAG) primarily serves the city of Zagreb, the capital of Croatia. Some of the nearby cities that ZAG serves include Zadar, Split, Rijeka, Osijek, and Pula. These cities are located within Croatia and are easily accessible from Zagreb Airport, providing convenient air travel options for both domestic and international travelers visiting these regions.
  • When flying with British Airways from Washington Dulles Airport to Zagreb, the checked baggage allowance is up to 50 lbs per bag. The maximum dimensions for checked luggage are approximately 35.5 inches in height, 29.5 inches in width, and 16.9 inches in depth. Bags that surpass these limits usually incur extra charges or may face restrictions.
  • Airlines like Delta provide exceptional services for business and first-class travelers from Washington Dulles Airport to Zagreb. These services comprise priority check-in and boarding, access to exclusive airport lounges, comfortable seating, premium meal choices, personalized in-flight entertainment, and a dedicated cabin crew, all aimed at providing a seamless and luxurious travel experience for passengers in these premium classes.
  • The most convenient way to get to Dulles International Airport (IAD) for your flight to Zagreb is by taking a taxi or rideshare service. Both options provide door-to-door transportation and allow you to travel directly to the airport without worrying about parking or navigating public transportation. Taxis and rideshares are readily available and can be easily accessed from various locations, ensuring a hassle-free journey to IAD.

Top 5 airlines serving from Dulles Intl to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Zagreb. 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 Zagreb? 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.
7.5
Austrian AirlinesOverall score based on 780 reviews
7.6Boarding
6.7Entertainment
8.1Crew
7.3Comfort
6.7Food
Airline reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

8.0 ExcellentMichael, Apr 2025TLV - VIE
Read more Austrian Airlines reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

Pleasant up to Vienna. Afterward (Vienna- Zagreb) was an horrific experience

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

Professional & courteous cabin crew. Food was very good even in economy class

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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