$491 Cheap Flights from Washington (IAD) to Athens (ATH)

View $491 flight on Thu, Nov 6, 2025Opens in a new window

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

Cheap Flights from Washington to Athens (IAD-ATH)

Prices were available within the past 7 days and start at $491 for one-way flights and $468 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Jan 25 - Wed, Feb 25
IAD
Washington
ATH
Athens
$468 Roundtrip, found 10 hours ago
$468
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Sun, Jan 25 from Washington to Athens, returning Wed, Feb 25, priced at $468 found 10 hours ago
British Airways
Mon, Dec 1 - Tue, Dec 16
IAD
Washington
ATH
Athens
$493 Roundtrip, found 14 hours ago
$493
Roundtrip
found 14 hours ago
Select British Airways flight, departing Mon, Dec 1 from Washington to Athens, returning Tue, Dec 16, priced at $493 found 14 hours ago
Iberia
Tue, Feb 3 - Wed, Feb 11
IAD
Washington
ATH
Athens
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Feb 3 from Washington to Athens, returning Wed, Feb 11, priced at $513 found 1 day ago
American Airlines
Mon, Jan 5 - Tue, May 12
IAD
Washington
ATH
Athens
$528 Roundtrip, found 1 day ago
$528
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jan 5 from Washington to Athens, returning Tue, May 12, priced at $528 found 1 day ago
Turkish Airlines
Thu, Jan 29 - Sun, Feb 1
IAD
Washington
ATH
Athens
$569 Roundtrip, found 8 hours ago
$569
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Thu, Jan 29 from Washington to Athens, returning Sun, Feb 1, priced at $569 found 8 hours ago
Royal Jordanian
Thu, Apr 2 - Wed, Apr 8
IAD
Washington
ATH
Athens
$703 Roundtrip, found 3 hours ago
$703
Roundtrip
found 3 hours ago
Select Royal Jordanian flight, departing Thu, Apr 2 from Washington to Athens, returning Wed, Apr 8, priced at $703 found 3 hours ago
Aer Lingus
Tue, Dec 30 - Thu, Jan 8
IAD
Washington
ATH
Athens
$752 Roundtrip, found 15 hours ago
$752
Roundtrip
found 15 hours ago
Select Aer Lingus flight, departing Tue, Dec 30 from Washington to Athens, returning Thu, Jan 8, priced at $752 found 15 hours ago
Air Canada
Sun, Mar 8 - Wed, Mar 18
IAD
Washington
ATH
Athens
$774 Roundtrip, found 2 days ago
$774
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Mar 8 from Washington to Athens, returning Wed, Mar 18, priced at $774 found 2 days ago
United
Wed, Mar 18 - Tue, Mar 31
IAD
Washington
ATH
Athens
$781 Roundtrip, found 1 day ago
$781
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 18 from Washington to Athens, returning Tue, Mar 31, priced at $781 found 1 day ago
Lufthansa
Wed, Dec 10 - Wed, Dec 24
IAD
Washington
ATH
Athens
$783 Roundtrip, found 16 hours ago
$783
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, Dec 10 from Washington to Athens, returning Wed, Dec 24, priced at $783 found 16 hours ago

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

January is typically the cheapest month to fly

From $478 - $1,422 per traveler.

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 $595
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $595
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, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$468
Distance
5155 mi
Average flight time
9 hours 45 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 January. 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 $491 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 $491 or cheap return flight from $468 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)?
January 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.

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*Available to One Key members.