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Zagreb

$258+ Cheap flights from Dulles Intl (IAD) to Zagreb (ZAG)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZAG
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Zagreb

Cheapest flights from Dulles Intl to Zagreb
Explore the most affordable flight options available from Dulles Intl to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:20 pm
IAD
-
ZAG
1 stop17h 15m
Lufthansa
Tue 10/135:35 am
ZAG
-
IAD
1 stop16h 30m
Lufthansa
Deal found 2/17$540
This KAYAK deal was found by Cheapflights users on 2/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:25 pm
IAD
-
ZAG
1 stop15h 00m
British Airways
Thu 10/156:10 pm
ZAG
-
IAD
1 stop29h 15m
British Airways
Deal found 2/17$560
This CrystalTravel deal was found by Cheapflights users on 2/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:15 pm
IAD
-
ZAG
1 stop13h 45m
Multiple Airlines
Tue 12/296:15 am
ZAG
-
IAD
1 stop15h 35m
Multiple Airlines
Deal found 2/16$564
This Travelocity deal was found by Cheapflights users on 2/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:20 pm
IAD
-
ZAG
1 stop17h 15m
Multiple Airlines
Tue 10/135:35 am
ZAG
-
IAD
2 stops19h 25m
Multiple Airlines
Deal found 2/17$567
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:15 pm
IAD
-
ZAG
1 stop29h 15m
Turkish Airlines
Tue 3/241:50 pm
ZAG
-
IAD
1 stop35h 30m
Turkish Airlines
Deal found 2/17$571
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:10 pm
IAD
-
ZAG
2 stops32h 25m
Lufthansa
Wed 10/145:55 am
ZAG
-
IAD
1 stop13h 40m
Lufthansa
Deal found 2/17$572
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 9/155:45 pm
IAD
-
ZAG
1 stop10h 55m
Austrian Airlines
Tue 10/1311:25 am
ZAG
-
IAD
1 stop32h 35m
Austrian Airlines
Deal found 2/17$573
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:10 pm
IAD
-
ZAG
2 stops32h 25m
Air Canada
Tue 10/135:35 am
ZAG
-
IAD
2 stops19h 25m
Air Canada
Deal found 2/17$575
This KAYAK deal was found by Cheapflights users on 2/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:40 pm
IAD
-
ZAG
1 stop12h 25m
British Airways
Thu 10/156:10 pm
ZAG
-
IAD
1 stop29h 15m
British Airways
Deal found 2/17$577
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:20 pm
IAD
-
ZAG
1 stop17h 15m
Lufthansa
Wed 6/105:55 am
ZAG
-
IAD
1 stop13h 40m
Lufthansa
Deal found 2/17$579
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:05 pm
IAD
-
ZAG
1 stop19h 35m
United Airlines
Wed 10/145:55 am
ZAG
-
IAD
2 stops19h 05m
United Airlines
Deal found 2/17$580
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:45 pm
IAD
-
ZAG
2 stops19h 40m
United Airlines
Thu 10/155:45 am
ZAG
-
IAD
1 stop13h 50m
United Airlines
Deal found 2/17$581

Find flight deals from Dulles Intl to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Zagreb (ZAG). 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(FlightHub)

One-way from

$261
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$574
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Zagreb Franjo Tuđman flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Zagreb Franjo Tuđman flights.
Search Deals
From Washington, D.C. Dulles Intl to Zagreb Franjo Tuđman
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Zagreb 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 February 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Zagreb that are best for you.

Fly from

Dulles Intl

Fly to

Zagreb

Route

Depart

Return

Price

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 5/18

10:20 pm-9:35 pm

1 stop17h 15m

Zagreb Franjo Tuđman

Thu 6/11

5:45 am-1:35 pm

1 stop13h 50m

$579

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Wed 3/18

5:32 pm-2:35 pm

2 stops16h 03m

Zagreb Franjo Tuđman

Thu 3/26

6:30 am-5:05 pm

1 stop15h 35m

$609

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Wed 4/22

10:20 pm-11:10 pm

2 stops18h 50m

Zagreb Franjo Tuđman

Tue 5/5

5:35 am-4:05 pm

1 stop16h 30m

$609

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Wed 4/22

9:55 am-12:35 pm

2 stops20h 40m

Zagreb Franjo Tuđman

Tue 5/5

5:35 am-6:58 pm

2 stops19h 23m

$612

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 4/6

6:10 pm-1:10 pm

1 stop13h 00m

Zagreb Franjo Tuđman

Wed 4/15

6:00 am-4:15 pm

2 stops16h 15m

$618

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 4/6

6:15 am-2:10 pm

2 stops25h 55m

Zagreb Franjo Tuđman

Wed 4/15

5:55 am-11:17 am

2 stops35h 22m

$626

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Sun 5/17

5:40 pm-1:55 pm

1 stop14h 15m

Zagreb Franjo Tuđman

Tue 5/26

8:20 pm-5:25 pm

1 stop27h 05m

$637

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Sun 5/17

10:20 pm-9:35 pm

1 stop17h 15m

Zagreb Franjo Tuđman

Thu 6/11

5:45 am-1:35 pm

1 stop13h 50m

$639

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 5/25

10:20 pm-9:35 pm

1 stop17h 15m

Zagreb Franjo Tuđman

Wed 6/3

5:55 am-4:05 pm

1 stop16h 10m

$640

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 6/1

10:20 pm-9:35 pm

1 stop17h 15m

Zagreb Franjo Tuđman

Thu 6/11

1:20 pm-7:25 pm

1 stop12h 05m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 22 results
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Compare providers for flights from Dulles Intl to Zagreb

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Zagreb in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport-Zagreb 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 Dulles Intl to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from Dulles Intl 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. Dulles Intl Airport to Zagreb

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Zagreb. Price data was last updated on February 18, 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Zagreb is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zagreb (average of $521). Flying from Washington, D.C. Dulles Intl Airport to Zagreb in December is currently the most expensive (average of $935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Zagreb?

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zagreb. Reviews last updated February 20, 2026.
Read reviews from past customers who have flown Air France, Turkish Airlines, and Lufthansa from Washington, D.C. Dulles Intl Airport to Zagreb. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,533 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,533 reviews
Air France
7.4
Good
1,533 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Turkish Airlines
7.3
Good
4,224 reviews
Air France
7.4
Good
1,533 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
7,795 reviews
Air France
7.4
Good
1,533 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Zagreb from Washington, D.C. Dulles Intl?

    Zagreb Franjo Tuđman (ZAG) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Zagreb. You should not have trouble finding flights to Franjo Tuđman from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Zagreb airport from Washington, D.C. Dulles Intl. It is only a 6.7 mi journey from Franjo Tuđman (ZAG) to Zagreb’s city center.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Zagreb can take about 17h 15m. Turkish Airlines provides one of the quickest options available for as low as $579. There are 4513 mi between Washington, D.C. Dulles Intl Airport and Zagreb. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Zagreb round-trip?

    According to our current data, Turkish Airlines ($547), Lufthansa ($587), and Air France ($611) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Zagreb. Users have found that Turkish Airlines is 33% cheaper than the other options available to this destination.

  • Can I find deals for flights from Dulles Intl to Zagreb that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Zagreb flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Zagreb?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Zagreb.

  • Can I find deals for business class flights from Dulles Intl to Zagreb?

    Yes. Cheapflights offers flight deals from Dulles Intl to Zagreb by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zagreb (average of $521). Flying from Washington, D.C. Dulles Intl Airport to Zagreb in December is currently the most expensive (average of $935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dulles Intl to Zagreb

Discover the top 3 airlines that operate flights from Dulles Intl to Zagreb. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$547Average$698FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$587Average$856FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$611Average$910FlexibilityNo cancel feeOn-time77%

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