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Zagreb

$554+ Cheap flights from Dulles Intl (IAD) to Zagreb (ZAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZAG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Zagreb Franjo Tuđman are usually found in February or November, booked 57 days in advance, depart on a Monday or Sunday and return on a Saturday

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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmIAD - ZAG
1 stop13h 10mLufthansa
Sat 1/106:45 pmZAG - IAD
2 stops25h 15mLufthansa
Deal found 12/16$948
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmIAD - ZAG
1 stop12h 50mSWISS
Sat 1/108:45 amZAG - IAD
1 stop12h 45mSWISS
Deal found 12/16$997
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:00 pmIAD - ZAG
1 stop10h 50mMultiple Airlines
Sat 1/108:15 amZAG - IAD
1 stop12h 25mMultiple Airlines
Deal found 12/17$1,377
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:40 pmIAD - ZAG
1 stop16h 15mLufthansa
Thu 1/18:40 amZAG - IAD
1 stop12h 55mLufthansa
Deal found 12/16$1,507
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:20 pmIAD - ZAG
2 stops15h 35mLufthansa
Wed 12/246:55 amZAG - IAD
1 stop13h 40mLufthansa
Deal found 12/16$1,612
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 12/229:00 pmIAD - ZAG
1 stop33h 05mMultiple Airlines
Sat 12/275:10 pmZAG - IAD
2 stops31h 35mMultiple Airlines
Deal found 12/15$1,720
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:45 amIAD - ZAG
2 stops31h 25mMultiple Airlines
Tue 12/235:50 amZAG - IAD
2 stops19h 30mMultiple Airlines
Deal found 12/17$1,729

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$554
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$1,215
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Zagreb Franjo Tuđman flights.
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From Washington, D.C. Dulles Intl to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 2025.
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 3/30

1:20 pm-1:00 pm

1 stop17h 40m

Zagreb Franjo Tuđman

Tue 4/7

8:25 pm-11:35 am

1 stop21h 10m

$554

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Thu 2/5

9:15 pm-7:00 pm

1 stop15h 45m

Zagreb Franjo Tuđman

Mon 2/9

7:55 pm-11:45 am

1 stop21h 50m

$654

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Fri 1/23

9:15 pm-8:30 am

1 stop29h 15m

Zagreb Franjo Tuđman

Fri 1/30

9:25 am-7:20 pm

1 stop15h 55m

$664

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Mon 3/30

10:20 pm-7:20 pm

2 stops15h 00m

Zagreb Franjo Tuđman

Tue 4/7

6:10 am-3:05 pm

2 stops14h 55m

$731

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Thu 3/5

6:20 pm-8:25 pm

2 stops20h 05m

Zagreb Franjo Tuđman

Wed 3/11

5:50 pm-3:25 pm

2 stops26h 35m

$815

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Fri 5/15

9:40 pm-7:30 pm

1 stop15h 50m

Zagreb Franjo Tuđman

Sun 5/24

8:25 pm-7:45 pm

1 stop29h 20m

$822

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Wed 3/4

6:20 pm-9:15 pm

2 stops20h 55m

Zagreb Franjo Tuđman

Mon 3/9

5:45 pm-3:25 pm

1 stop26h 40m

$878

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Fri 3/6

12:38 pm-2:35 pm

2 stops19h 57m

Zagreb Franjo Tuđman

Wed 3/11

6:30 am-5:05 pm

1 stop15h 35m

$921

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Thu 2/5

10:00 pm-10:25 pm

1 stop18h 25m

Zagreb Franjo Tuđman

Mon 2/9

2:40 pm-11:35 am

2 stops50h 55m

$954

Washington, D.C.Zagreb

IAD - ZAG

IADZAG

Washington, D.C. Dulles Intl

Tue 6/16

10:35 pm-9:15 pm

2 stops16h 40m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
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2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Zagreb flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 12, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Zagreb is 57 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zagreb (average of $553). Flying from Washington, D.C. Dulles Intl Airport to Zagreb in June is currently the most expensive (average of $1,043). 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.

What is the cheapest time of day to fly from IAD to ZAG?

Find hourly flight availability from Dulles Intl to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Zagreb at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

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 December 18, 2025.
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
1,507 reviews

Crew

8.2

Food

7.0

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air France
7.4
Good
1,507 reviews
Air France
7.4
Good
1,507 reviews

Crew

8.2

Food

7.0

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Turkish Airlines
7.3
Good
4,105 reviews
Air France
7.4
Good
1,507 reviews

Crew

8.2

Food

7.0

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Lufthansa
6.8
Okay
7,634 reviews
Air France
7.4
Good
1,507 reviews

Crew

8.2

Food

7.0

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.

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 15h. Turkish Airlines provides one of the quickest options available for as low as $731. 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 ($550), Lufthansa ($670), and Air France ($711) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Zagreb. Users have found that Turkish Airlines is 36% 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Zagreb (average of $553). Flying from Washington, D.C. Dulles Intl Airport to Zagreb in June is currently the most expensive (average of $1,043). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$550Average$717FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$670Average$914FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$711Average$913FlexibilityNo cancel feeOn-time77%

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