$673 Cheap British Airways flights Athens (ATH) to Washington (IAD)

View $673 flight on Wed, Dec 3, 2025Opens in a new window

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$673 Cheap British Airways flights Athens (ATH) to Washington (IAD)

Prices were available within the past 7 days and start at $673 for one-way flights and $713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Aug 27 - Thu, Sep 4
ATH
Athens
IAD
Washington
$713 Roundtrip, found 2 hours ago
$713
Roundtrip
found 2 hours ago
Select British Airways flight, departing Wed, Aug 27 from Athens to Washington, returning Thu, Sep 4, priced at $713 found 2 hours ago
Flights from Athens (ATH) to Washington (IAD)
Origin airport
Eleftherios Venizelos
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, EGYPTAIR, Emirates, ITA Airways, Iberia, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Turkish Airlines
Distance
5155 mi
Average flight time
11 hours 10 mins

Frequently asked questions

How much is a British Airways flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap British Airways round-trip flights from $713 from ATH to IAD. Affordable one-way options from $673 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATH to IAD with British Airways?
British Airways flights to Washington are generally more affordable in the off-peak months of January and February. Whether you're searching for a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) with British Airways?
Landing the best British Airways deals from ATH to IAD often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's a good idea to start checking out flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
Click on the "Nonstop" filter when searching for direct British Airways flights from ATH to IAD. It's also an easy way to compare other airlines offering the same nonstop route.
What is the earliest British Airways flight from ATH to IAD?
To find the earliest departure from ATH to IAD with British Airways, filter your search by "Early Morning" and "Morning." Choosing an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Washington?
Hop on a British Airways flight from Eleftherios Venizelos Airport (ATH) to Washington, and you're most likely to come in to Washington Dulles Intl. Airport (IAD). This is the airline's primary hub in this destination.
What kind of luggage can I take on a British Airways flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
British Airways allows passengers to bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 29 inches x 15 inches x 16 inches on standard economy flights from ATH to IAD. You can also take 2 cabin bags in the cabin. This carry-on luggage must not exceed 19 inches x 9 inches x 17 inches and be no heavier than 50 lb. Baggage rules can differ depending on the fare type and cabin class, so double-check your booking or British Airways's website to avoid additional costs at the airport.
Why fly with British Airways from ATH to IAD?
With an excellent in-flight experience and a 4-star airline rating, British Airways is a favorite for many travelers heading from ATH to IAD. What's more, if you're a British Airways Executive Club and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
You can usually reschedule or cancel your flight, although there may be additional charges if you made your booking over 24 hours ago. Prefer to keep your options open? Use our "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you need to adjust your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.