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Dulles Intl

$592+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$642
(Booking.com)

One-way from

$592
(FlightHub)

Popular in

August

Cheapest in

January

Average price

$641
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. 21% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:40 pmZAG - IAD
1 stop12h 30mBritish Airways
Fri 7/1110:40 pmIAD - ZAG
1 stop15h 15mBritish Airways
Deal found 6/12$642
This Lufthansa deal was found by Cheapflights users on 6/11. 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 7/176:00 amZAG - IAD
1 stop15h 15mLufthansa
Wed 7/235:40 pmIAD - ZAG
1 stop12h 55mLufthansa
Deal found 6/11$749
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/176:00 amZAG - IAD
1 stop15h 15mUnited Airlines
Wed 7/2310:10 pmIAD - ZAG
1 stop19h 25mUnited Airlines
Deal found 6/10$750
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/139:35 amZAG - IAD
1 stop32h 10mTurkish Airlines
Thu 7/171:30 pmIAD - ZAG
1 stop17h 20mTurkish Airlines
Deal found 6/10$858
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/162:40 amZAG - IAD
1 stop15h 05mMultiple Airlines
Wed 7/2310:20 pmIAD - ZAG
2 stops18h 45mMultiple Airlines
Deal found 6/11$952
This Air France deal was found by Cheapflights users on 6/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:00 amZAG - IAD
2 stops16h 51mAir France
Wed 7/239:20 pmIAD - ZAG
1 stop11h 10mAir France
Deal found 6/10$1,079

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 June 12, 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 7/4

1:40 pm-8:10 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Fri 7/11

10:40 pm-7:55 pm

1 stop15h 15m

$642

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 7/17

6:00 am-3:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 7/23

5:40 pm-12:35 pm

1 stop12h 55m

$749

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 7/17

6:00 am-3:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 7/23

10:10 pm-11:35 pm

1 stop19h 25m

$750

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Sun 7/13

9:35 am-11:45 am

1 stop32h 10m

Washington, D.C. Dulles Intl

Thu 7/17

1:30 pm-12:50 pm

1 stop17h 20m

$858

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Wed 7/16

2:40 am-11:45 am

1 stop15h 05m

Washington, D.C. Dulles Intl

Wed 7/23

10:20 pm-11:05 pm

2 stops18h 45m

$952

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Thu 7/17

9:00 am-7:51 pm

2 stops16h 51m

Washington, D.C. Dulles Intl

Wed 7/23

9:20 pm-2:30 pm

1 stop11h 10m

$1,079

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Fri 7/11

2:40 am-11:45 am

1 stop15h 05m

$592

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Tue 8/5

8:20 am-3:20 pm

2 stops37h 00m

$618

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Fri 7/4

6:05 am-2:25 pm

2 stops14h 20m

$744

ZagrebWashington, D.C.

ZAG - IAD

ZAGIAD

Zagreb Franjo Tuđman

Sun 8/10

10:45 am-8:15 pm

1 stop15h 30m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 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 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 June 12, 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Air France
7.5
Good
1,463 reviews
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
United Airlines
7.4
Good
8,790 reviews
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Turkish Airlines
7.3
Good
3,848 reviews
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
ITA Airways
6.7
Okay
990 reviews
Austrian Airlines
7.6
Good
802 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

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 3 airlines. Zagreb Franjo Tuđman is conveniently located just 6.7 mi from Zagreb’s city center.

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

    Flying on British Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $642. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at $749 and $750, respectively. British Airways is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Zagreb to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $592. Lufthansa flights start at $744 while deals on British Airways start at $1,014 one-way.

  • 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 $309). Flying from Zagreb to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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.
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Top 3 airlines flying from Zagreb to Dulles Intl

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$636Average$722FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$661Average$706FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$662Average$865FlexibilityNo cancel feeOn-time78%

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