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Dulles Intl

$413+ Cheap flights from Zagreb (ZAG) to Dulles Intl (IAD)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — IAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Zagreb to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Dulles Intl (IAD). 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 September 11, 2025.

Round-trip from

$657
(British Airways)

One-way from

$413
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$1,025
From Zagreb Franjo Tuđman to Washington, D.C. Dulles Intl
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One-way flight from Zagreb Franjo Tuđman to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 23% potential increase in price ($237 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Zagreb to Dulles Intl

Cheapest flights from Zagreb to Dulles Intl
Explore the most affordable flight options available from Zagreb to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/101:40 pmZAG - IAD
1 stop12h 35mBritish Airways
Fri 10/178:25 pmIAD - ZAG
2 stops17h 30mBritish Airways
Deal found 9/10$657
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:45 pmZAG - IAD
2 stops30h 06mBritish Airways
Mon 10/610:45 pmIAD - ZAG
1 stop14h 40mBritish Airways
Deal found 9/11$664
This Lufthansa deal was found by Cheapflights users on 9/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amZAG - IAD
1 stop13h 30mLufthansa
Sat 11/2910:55 pmIAD - ZAG
1 stop11h 00mLufthansa
Deal found 9/11$707
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:00 amZAG - IAD
1 stop15h 50mUnited Airlines
Thu 10/163:25 pmIAD - ZAG
1 stop16h 50mUnited Airlines
Deal found 9/10$710
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/26:00 amZAG - IAD
1 stop13h 30mUnited Airlines
Fri 10/1010:15 pmIAD - ZAG
1 stop19h 25mUnited Airlines
Deal found 9/11$711
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/236:00 amZAG - IAD
2 stops21h 05mUnited Airlines
Sat 11/2910:00 pmIAD - ZAG
1 stop18h 00mUnited Airlines
Deal found 9/11$719
This Lufthansa deal was found by Cheapflights users on 9/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:20 pmZAG - IAD
1 stop12h 05mLufthansa
Sat 11/810:55 pmIAD - ZAG
1 stop11h 00mLufthansa
Deal found 9/11$720
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/256:00 amZAG - IAD
2 stops21h 20mUnited Airlines
Sat 11/85:33 pmIAD - ZAG
2 stops22h 27mUnited Airlines
Deal found 9/11$724
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amZAG - IAD
1 stop15h 35mMultiple Airlines
Mon 10/66:30 pmIAD - ZAG
1 stop19h 50mMultiple Airlines
Deal found 9/11$729

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to Dulles Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Zagreb to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Zagreb

Fly to

Dulles Intl

Route

Depart

Return

Price

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Fri 10/10

1:40 pm-8:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Fri 10/17

8:25 pm-7:55 pm

2 stops17h 30m

$657

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 10/2

6:45 pm-6:51 pm

2 stops30h 06m

Washington, D.C. Dulles Intl

Fri 10/10

5:50 pm-7:55 pm

1 stop20h 05m

$664

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 10/2

6:45 pm-6:51 pm

2 stops30h 06m

Washington, D.C. Dulles Intl

Mon 10/6

10:45 pm-7:25 pm

1 stop14h 40m

$664

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 9/25

6:00 am-3:50 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Thu 10/16

3:25 pm-2:15 pm

1 stop16h 50m

$710

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 10/2

6:00 am-1:30 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Fri 10/10

10:15 pm-11:40 pm

1 stop19h 25m

$711

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Sat 10/25

1:20 pm-7:25 pm

1 stop12h 05m

Washington, D.C. Dulles Intl

Sat 11/8

10:55 pm-3:55 pm

1 stop11h 00m

$720

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Sat 10/25

6:00 am-9:20 pm

2 stops21h 20m

Washington, D.C. Dulles Intl

Sat 11/8

5:33 pm-10:00 pm

2 stops22h 27m

$724

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 10/2

6:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 10/6

6:30 pm-8:20 pm

1 stop19h 50m

$729

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 9/25

6:00 am-11:06 pm

2 stops23h 06m

Washington, D.C. Dulles Intl

Thu 10/16

5:10 pm-4:15 pm

2 stops17h 05m

$741

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 10/30

5:45 am-10:00 pm

2 stops45h 15m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 15 results
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Best time to book a flight from Zagreb to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Zagreb to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Zagreb to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 ZAG to IAD?

Find hourly flight availability from Zagreb to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Zagreb to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Zagreb to Washington, D.C. Dulles Intl Airport, such as Turkish Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Lufthansa
6.8
Okay
7,409 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Zagreb to Dulles Intl. 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 from for flights from Zagreb to Washington, D.C. Dulles Intl?

    Most people fly from Zagreb Franjo Tuđman (ZAG) if they book a flight from Zagreb to Washington, D.C. Dulles Intl. On average, Franjo Tuđman has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Zagreb Franjo Tuđman is conveniently located just 6.7 mi from Zagreb’s city center.

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

    British Airways can get you from Zagreb to Washington, D.C. Dulles Intl Airport in just under 12h 35m. Your travel time can differ by up to . There are 4513 mi between Zagreb and Washington, D.C. Dulles Intl Airport.

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

    Flying on Lufthansa is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $636. Another option worth looking into is Turkish Airlines, starting at $661 round trip. Lufthansa is currently priced 20% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zagreb to Dulles Intl 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 Zagreb to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Zagreb to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Zagreb to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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Alternative routes for Zagreb to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Zagreb to Baltimore flights
Zagreb to Reagan-National flights
Dubrovnik to Dulles Intl flights
Split to Dulles Intl flights

Top 2 airlines flying from Zagreb to Dulles Intl

Discover the top 2 airlines that operate flights from Zagreb to Dulles Intl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$636Average$722FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$661Average$710FlexibilityNo cancel feeOn-time77%

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