$657 Cheap Flights from Athens (ATH) to Washington (IAD)

View $657 flight on Fri, Jun 13, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Athens to Washington (ATH-IAD)

Prices were available within the past 7 days and start at $657 for one-way flights and $594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 2 - Mon, Sep 15
ATH
Athens
IAD
Washington
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Athens to Washington, returning Mon, Sep 15, priced at $594 found 3 days ago
Scandinavian Airlines
Wed, Mar 4 - Tue, Mar 10
ATH
Athens
IAD
Washington
$604 Roundtrip, found 4 days ago
$604
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 4 from Athens to Washington, returning Tue, Mar 10, priced at $604 found 4 days ago
Iberia
Fri, Aug 29 - Sun, Sep 21
ATH
Athens
IAD
Washington
$609 Roundtrip, found 6 days ago
$609
Roundtrip
found 6 days ago
Select Iberia flight, departing Fri, Aug 29 from Athens to Washington, returning Sun, Sep 21, priced at $609 found 6 days ago
ITA Airways
Wed, Sep 17 - Sun, Sep 28
ATH
Athens
IAD
Washington
$632 Roundtrip, found 8 hours ago
$632
Roundtrip
found 8 hours ago
Select ITA Airways flight, departing Wed, Sep 17 from Athens to Washington, returning Sun, Sep 28, priced at $632 found 8 hours ago
Turkish Airlines
Wed, May 14 - Tue, Jul 8
ATH
Athens
IAD
Washington
$665 Roundtrip, found 3 days ago
$665
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Wed, May 14 from Athens to Washington, returning Tue, Jul 8, priced at $665 found 3 days ago
Lufthansa
Fri, Aug 29 - Sat, Sep 13
ATH
Athens
IAD
Washington
$672 Roundtrip, found 3 days ago
$672
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Aug 29 from Athens to Washington, returning Sat, Sep 13, priced at $672 found 3 days ago
Brussels Airlines
Fri, Aug 29 - Sat, Sep 13
ATH
Athens
IAD
Washington
$672 Roundtrip, found 3 days ago
$672
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Fri, Aug 29 from Athens to Washington, returning Sat, Sep 13, priced at $672 found 3 days ago
Swiss International Air Lines
Sat, May 24 - Sat, Jun 7
ATH
Athens
IAD
Washington
$673 Roundtrip, found 3 days ago
$673
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, May 24 from Athens to Washington, returning Sat, Jun 7, priced at $673 found 3 days ago
British Airways
Wed, Jun 18 - Sat, Jun 28
ATH
Athens
IAD
Washington
$685 Roundtrip, found 3 days ago
$685
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Jun 18 from Athens to Washington, returning Sat, Jun 28, priced at $685 found 3 days ago
Delta
Tue, Jun 3 - Mon, Nov 3
ATH
Athens
IAD
Washington
$686 Roundtrip, found 5 hours ago
$686
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jun 3 from Athens to Washington, returning Mon, Nov 3, priced at $686 found 5 hours ago

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) cost?
You can pick up cheap return tickets starting at $672 from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Lufthansa flight leaving ATH on May 10 2025 and touching down at IAD. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from ATH to IAD?
The cheapest flights from ATH to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATH to IAD?
With tickets starting at $1316 for a one-way flight from ATH to IAD, Lufthansa is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATH on May 19 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ATH to IAD?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
To touch down at Washington Dulles Intl. Airport (IAD) on schedule, book a flight that takes off from Eleftherios Venizelos Airport (ATH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from ATH to IAD shortly before your getaway is generally more expensive. However, if you’re flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an ATH to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATH to IAD flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
If you reserved your ATH to IAD flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.
*Available to One Key members.