$420 Cheap Flights from Athens (ATH) to Washington (IAD)

View $420 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Washington Dulles Intl. Airport (IAD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Athens to Washington (ATH-IAD)

Prices were available within the past 7 days and start at $420 for one-way flights and $594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Dec 15 - Thu, Mar 5
ATH
Athens
IAD
Washington
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 15 from Athens to Washington, returning Thu, Mar 5, priced at $594 found 3 days ago
Lufthansa
Wed, Nov 19 - Wed, Nov 26
ATH
Athens
IAD
Washington
$596 Roundtrip, found 18 hours ago
$596
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Wed, Nov 19 from Athens to Washington, returning Wed, Nov 26, priced at $596 found 18 hours ago
American Airlines
Wed, Jan 7 - Sun, Jan 11
ATH
Athens
IAD
Washington
$598 Roundtrip, found 3 days ago
$598
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jan 7 from Athens to Washington, returning Sun, Jan 11, priced at $598 found 3 days ago
Scandinavian Airlines
Wed, Jan 28 - Mon, Feb 9
ATH
Athens
IAD
Washington
$599 Roundtrip, found 6 days ago
$599
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Jan 28 from Athens to Washington, returning Mon, Feb 9, priced at $599 found 6 days ago
British Airways
Wed, Jan 7 - Sun, Jan 11
ATH
Athens
IAD
Washington
$600 Roundtrip, found 3 days ago
$600
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Jan 7 from Athens to Washington, returning Sun, Jan 11, priced at $600 found 3 days ago
Air Canada
Wed, Nov 5 - Fri, Nov 14
ATH
Athens
IAD
Washington
$601 Roundtrip, found 3 days ago
$601
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Nov 5 from Athens to Washington, returning Fri, Nov 14, priced at $601 found 3 days ago
Brussels Airlines
Thu, Oct 9 - Wed, Oct 22
ATH
Athens
IAD
Washington
$602 Roundtrip, just found
$602
Roundtrip
just found
Select Brussels Airlines flight, departing Thu, Oct 9 from Athens to Washington, returning Wed, Oct 22, priced at $602 just found
Swiss International Air Lines
Wed, Nov 5 - Mon, Jan 26
ATH
Athens
IAD
Washington
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Nov 5 from Athens to Washington, returning Mon, Jan 26, priced at $603 found 3 days ago
Austrian Airlines
Thu, Oct 9 - Wed, Oct 22
ATH
Athens
IAD
Washington
$616 Roundtrip, just found
$616
Roundtrip
just found
Select Austrian Airlines flight, departing Thu, Oct 9 from Athens to Washington, returning Wed, Oct 22, priced at $616 just found
Iberia
Sun, Nov 23 - Sun, Dec 14
ATH
Athens
IAD
Washington
$629 Roundtrip, found 1 day ago
$629
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Nov 23 from Athens to Washington, returning Sun, Dec 14, priced at $629 found 1 day ago

Find the cheapest month to fly from Athens (ATH) to Washington (IAD)

February is typically the cheapest month to fly

From $523 - $813 per traveler.

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) cost?
Grab a cheap one-way flight from $420 or cheap return flight from $594 from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
December is the most affordable month to fly from ATH to IAD. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ATH to IAD flight.
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.

Travel information

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Ethiopian Airlines, ITA Airways, Iberia, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$593
Distance
5155 mi
Average flight time
10 hours 55 mins

Book with confidence

Book with confidence

Athens to Washington Flights

The cheapest times to fly from Athens to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Washington are during the month of December. You can find some of the cheapest flights from Athens to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Washington

Sunday is one of the best days to book for cheap flights from Athens to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Athens to Washington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.