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610 € Cheap Flights from Washington Dulles to Zagreb

Compare Washington Dulles to Zagreb flight deals

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Flight deals from Washington Dulles to Zagreb

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Zagreb Airport? If you want to travel next month, return fares start from 740 €. Find the lowest prices on one-way and return tickets right here.
Zagreb.610 € per passenger.Departing Wed, 21 Oct, returning Sun, 8 Nov.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 21 Oct, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Sun, 8 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 610 €, select.
Zagreb.611 € per passenger.Departing Wed, 5 Aug, returning Wed, 26 Aug.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 5 Aug, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Wed, 26 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 611 €, select.
Zagreb.622 € per passenger.Departing Fri, 28 Aug, returning Fri, 4 Sep.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Fri, 28 Aug, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 622 €, select.
Zagreb.628 € per passenger.Departing Tue, 1 Sep, returning Tue, 15 Sep.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Tue, 1 Sep, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Tue, 15 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 628 €, select.
Zagreb.654 € per passenger.Departing Mon, 19 Oct, returning Fri, 30 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Mon, 19 Oct, arriving in Zagreb.Inbound indirect flight with Turkish Airlines, departs from Zagreb on Fri, 30 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 654 €, select.
Zagreb.655 € per passenger.Departing Thu, 1 Apr, returning Thu, 15 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Thu, 1 Apr, arriving in Zagreb.Inbound indirect flight with Turkish Airlines, departs from Zagreb on Thu, 15 Apr, arriving in Washington Dulles.Price includes taxes and charges.From 655 €, select.
Zagreb.679 € per passenger.Departing Sun, 19 Jul, returning Mon, 17 Aug.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Sun, 19 Jul, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Mon, 17 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 679 €, select.
Zagreb.683 € per passenger.Departing Fri, 12 Feb, returning Tue, 16 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Fri, 12 Feb, arriving in Zagreb.Inbound indirect flight with Turkish Airlines, departs from Zagreb on Tue, 16 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 683 €, select.
Zagreb.687 € per passenger.Departing Sat, 28 Nov, returning Sat, 5 Dec.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Sat, 28 Nov, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Sat, 5 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 687 €, select.
Zagreb.687 € per passenger.Departing Tue, 15 Dec, returning Mon, 11 Jan.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Washington Dulles on Tue, 15 Dec, arriving in Zagreb.Inbound indirect flight with KLM, departs from Zagreb on Mon, 11 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 687 €, select.
Zagreb.707 € per passenger.Departing Tue, 3 Nov, returning Sat, 7 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Tue, 3 Nov, arriving in Zagreb.Inbound indirect flight with Turkish Airlines, departs from Zagreb on Sat, 7 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 707 €, select.
Zagreb.734 € per passenger.Departing Thu, 24 Dec, returning Thu, 31 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Washington Dulles on Thu, 24 Dec, arriving in Zagreb.Inbound indirect flight with Lufthansa, departs from Zagreb on Thu, 31 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 734 €, select.
Zagreb.740 € per passenger.Departing Sat, 11 Jul, returning Wed, 22 Jul.Return flight with Allegiant Air and Ryanair.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Sat, 11 Jul, arriving in Zagreb.Inbound indirect flight with Ryanair, departs from Zagreb on Wed, 22 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 740 €, select.
Zagreb.741 € per passenger.Departing Mon, 10 May, returning Sun, 16 May.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Washington Dulles on Mon, 10 May, arriving in Zagreb.Inbound indirect flight with Lufthansa, departs from Zagreb on Sun, 16 May, arriving in Washington Dulles.Price includes taxes and charges.From 741 €, select.
Zagreb.787 € per passenger.Departing Mon, 27 Jul, returning Sun, 6 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 27 Jul, arriving in Zagreb.Inbound indirect flight with Delta, departs from Zagreb on Sun, 6 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 787 €, select.
Zagreb.1.034 € per passenger.Departing Mon, 29 Jun, returning Mon, 13 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Washington Dulles on Mon, 29 Jun, arriving in Zagreb.Inbound indirect flight with KLM, departs from Zagreb on Mon, 13 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 1.034 €, select.

Find the cheapest month to fly from Washington Dulles to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Zagreb flights are currently cheapest in August.
Jun
Find prices
Jul
from 740 €
Aug
from 611 €
Sep
from 628 €
Oct
from 654 €
Nov
from 707 €
Dec
from 734 €
Jan
Find prices
Feb
from 683 €
Mar
Find prices
Apr
from 655 €
May
from 741 €

Washington Dulles to Zagreb: Alternative routes

Compare routes from Washington Dulles to Zagreb below. You may find an airport to fly into that's cheaper, faster, or easier than Zagreb.

Zagreb

11km from central Zagreb
ClosestCheapest
from 610 €
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Washington D.C. to Zagreb: Flight information

The things to know before you go.
Cheapest flight found610 €
Cheapest month to flyOctober

Finding cheap flights from Washington Dulles to Zagreb: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Zagreb is 610 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Zagreb. But we found flights with one or more stops from 610 €.
As of June 2026, there are no flights flying from Washington Dulles to Zagreb.
The cheapest month to fly from Washington Dulles to Zagreb is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Zagreb Airport on Wednesday, 21 October 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Zagreb Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Zagreb but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Zagreb is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Zagreb.

Flying from Washington Dulles Airport (IAD) to Zagreb Airport (ZAG): what you need to know

  • Zagreb is six hours ahead of Washington DC and observes the UTC+1 timezone.

  • Your IAD to ZAG flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month such as July? School holidays and other popular periods can mean longer lines at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Washington Dulles Airport to Zagreb Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Some great stopovers between IAD and ZAG include:

    • London Heathrow Airport

    • Paris Charles de Gaulle Airport

    • Munich Airport

How to find the cheapest flights from Washington Dulles Airport (IAD) to Zagreb Airport (ZAG)

  • The cheapest price we've seen for a one-way Washington Dulles Airport to Zagreb Airport flight is 239 €. A return fare is currently 610 €. Depending on the availability when you book, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap tickets from IAD to ZAG if you book early. Airlines often offer some great early bird deals.

  • Getting cheap flights from Washington Dulles Airport to Zagreb Airport is easier if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest fares across each month and land a great deal.

  • Save time looking for cheap flights from IAD to ZAG by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Tailor your flights with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Washington Dulles Airport to Zagreb Airport.

Handy information about Washington Dulles Airport (IAD)

  • You'll find IAD at 1 Saarinen Circle.

  • When it comes to Washington Dulles Airport's on-time performance, data shows 77% of flights complete their journey on time.

  • Washington Dulles Airport is around 40 kilometres from central Washington DC. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.

  • Catching public transport? Expect a trip time of around 1 hour 10 minutes.

  • Looking for a convenient hotel close to IAD? If you've booked an early flight from Washington Dulles Airport to Zagreb Airport, these stays will have you moments from your departure lounge:

Arriving at Zagreb Airport (ZAG)

  • The last thing you need is a long trip to your hotel if you're getting in late on a Washington Dulles Airport to Zagreb Airport flight. Check in to one of these accommodation options near ZAG instead:

  • Pick up a Zagreb Airport rental car and explore Zagreb and beyond with your own wheels. AVIA Rent, Green Motion and OK Mobility are popular providers to choose from here.

  • Lock in the lowest price by reserving your ride from Zagreb Airport about four weeks in advance of your trip.

When to fly to Zagreb Airport (ZAG)

  • It's time to plan your dates for your flight from Washington Dulles Airport to Zagreb Airport. September is the most popular month to visit Zagreb. If you want a more relaxed vibe, go in March.

  • When booking your flight from Washington Dulles Airport to Zagreb Airport, consider the type of weather you like. August is the warmest month in Zagreb, with the temperature ranging from 14ºC (57ºF) to 32ºC (90ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from IAD to ZAG in January. Temperatures average between -7ºC (19ºF) and 8ºC (46ºF) then.

Explore more of Croatia

  • You've done Zagreb, now it's time to explore other corners of Croatia. Travel around 257 kilometres south to Split to check off its popular sights. From Diocletian's Palace to Old Split and Peristil, you'll have a packed itinerary ahead.

  • If you're interested in discovering another major stop in Croatia, consider Rijeka, about 129 kilometres south-west of Zagreb. Teatro Fenice, The St. Vitus Cathedral and Church of St. Nicholas are the start of reasons to visit.

Plan the rest of your trip from Washington D.C. to Zagreb

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.