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Costa Brava

$735+ Cheap flights from Dulles Intl (IAD) to Costa Brava (GRO)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Costa Brava

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Costa Brava (GRO). 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 July 29, 2025.

Round-trip from

$735
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$867
From Washington, D.C. Dulles Intl to Girona Costa Brava
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Highest demand for flights based on searches. 15% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Dulles Intl to Costa Brava

Cheapest flights from Dulles Intl to Costa Brava
Explore the most affordable flight options available from Dulles Intl to Costa Brava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 9/1110:20 pmIAD - GRO
3 stops20h 25mMultiple Airlines
Thu 9/189:10 amGRO - IAD
3 stops36h 10mMultiple Airlines
Deal found 7/28$735

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Costa Brava 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 July 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Girona Costa Brava Airport that are best for you.

Fly from

Dulles Intl

Fly to

Costa Brava

Route

Depart

Return

Price

Washington, D.C.Girona

IAD - GRO

IADGRO

Washington, D.C. Dulles Intl

Thu 9/11

10:20 pm-12:45 am

3 stops20h 25m

Girona Costa Brava

Thu 9/18

9:10 am-3:20 pm

3 stops36h 10m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Dulles Intl to Costa Brava

Have a flexible travel schedule? Discover the best time to fly to Costa Brava 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.

Related info for your journey

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

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

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

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

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

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

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

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