$389 Cheap Flights from Washington (IAD) to Athens (ATH)

View $389 flight on Wed, Apr 8, 2026Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

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

Cheap Flights from Washington to Athens (IAD-ATH)

Prices were available within the past 7 days and start at $389 for one-way flights and $458 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Mar 11 - Wed, Mar 18
IAD
Washington
ATH
Athens
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Mar 11 from Washington to Athens, returning Wed, Mar 18, priced at $458 found 1 day ago
Virgin Atlantic
Sun, Oct 19 - Tue, Nov 11
IAD
Washington
ATH
Athens
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sun, Oct 19 from Washington to Athens, returning Tue, Nov 11, priced at $489 found 1 day ago
American Airlines
Mon, Feb 16 - Fri, Feb 27
IAD
Washington
ATH
Athens
$505 Roundtrip, found 2 hours ago
$505
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Feb 16 from Washington to Athens, returning Fri, Feb 27, priced at $505 found 2 hours ago
British Airways
Tue, Nov 25 - Tue, Dec 9
IAD
Washington
ATH
Athens
$507 Roundtrip, just found
$507
Roundtrip
just found
Select British Airways flight, departing Tue, Nov 25 from Washington to Athens, returning Tue, Dec 9, priced at $507 just found
Delta
Mon, Oct 20 - Thu, Nov 13
IAD
Washington
ATH
Athens
$509 Roundtrip, found 8 hours ago
$509
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Oct 20 from Washington to Athens, returning Thu, Nov 13, priced at $509 found 8 hours ago
ITA Airways
Tue, Mar 24 - Fri, Apr 3
IAD
Washington
ATH
Athens
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Tue, Mar 24 from Washington to Athens, returning Fri, Apr 3, priced at $513 found 1 day ago
Iberia
Sun, Sep 28 - Tue, Oct 14
IAD
Washington
ATH
Athens
$543 Roundtrip, just found
$543
Roundtrip
just found
Select Iberia flight, departing Sun, Sep 28 from Washington to Athens, returning Tue, Oct 14, priced at $543 just found
Air France
Tue, Mar 10 - Tue, Mar 17
IAD
Washington
ATH
Athens
$556 Roundtrip, found 20 hours ago
$556
Roundtrip
found 20 hours ago
Select Air France flight, departing Tue, Mar 10 from Washington to Athens, returning Tue, Mar 17, priced at $556 found 20 hours ago
KLM
Mon, Mar 30 - Wed, Apr 8
IAD
Washington
ATH
Athens
$571 Roundtrip, found 1 day ago
$571
Roundtrip
found 1 day ago
Select KLM flight, departing Mon, Mar 30 from Washington to Athens, returning Wed, Apr 8, priced at $571 found 1 day ago
Turkish Airlines
Thu, Nov 6 - Fri, Nov 21
IAD
Washington
ATH
Athens
$585 Roundtrip, found 2 hours ago
$585
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Thu, Nov 6 from Washington to Athens, returning Fri, Nov 21, priced at $585 found 2 hours ago

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

November is typically the cheapest month to fly

From $460 - $1,147 per traveler.

Graph displaying average flight prices per month

Alternative airports near Athens

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $839
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $839
Flights from Washington (IAD) to Athens (ATH)
Origin airport
Washington Dulles Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Ethiopian Airlines, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$458
Distance
5155 mi
Average flight time
9 hours 40 mins

Washington to Athens Flights

The cheapest times to fly from Washington to Athens

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 Washington to Athens are during the month of March. You can find some of the cheapest flights from Washington to Athens with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Athens

Sunday is one of the best days to book for cheap flights from Washington to Athens: 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 Washington to Athens

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 Washington to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $389 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 Washington to Athens 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 Washington to Athens 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.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH) cost?
Get a cheap one-way flight from $389 or cheap return flight from $458 from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH)?
March is the least expensive month to fly from IAD to ATH. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH)?
To find the cheapest airline flying from IAD to ATH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to ATH?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH)?
To reach Eleftherios Venizelos Airport (ATH) without delays, choose a flight that leaves Washington Dulles Intl. Airport (IAD) 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 Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH) last-minute?
Waiting until just before your trip to book your flight from IAD to ATH generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book an IAD to ATH flight and hotel package?
You'll typically save money by securing an IAD to ATH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Eleftherios Venizelos Airport (ATH)?
In most cases, you can reschedule or cancel your IAD to ATH flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.