₩646,100 Cheap Flights from Washington (IAD) to Athens (ATH)

View ₩646,100 flight on Wed, Sep 10, 2025Opens in a new window

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

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Cheap Flights from Washington to Athens (IAD-ATH)

Prices were available within the past 7 days and start at ₩646,100 for one-way flights and ₩1,216,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,216,500 Roundtrip, found 4 days ago
₩1,216,500
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,216,500 found 4 days ago
British Airways
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,257,300 Roundtrip, found 4 days ago
₩1,257,300
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,257,300 found 4 days ago
United
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,288,400 Roundtrip, found 4 days ago
₩1,288,400
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,288,400 found 4 days ago
Air Canada
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,297,600 Roundtrip, found 4 days ago
₩1,297,600
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,297,600 found 4 days ago
United
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,298,200 Roundtrip, found 4 days ago
₩1,298,200
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,298,200 found 4 days ago
Air Canada
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,307,400 Roundtrip, found 4 days ago
₩1,307,400
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,307,400 found 4 days ago
United
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,314,300 Roundtrip, found 4 days ago
₩1,314,300
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,314,300 found 4 days ago
United
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,325,200 Roundtrip, found 4 days ago
₩1,325,200
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,325,200 found 4 days ago
Lufthansa
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,345,100 Roundtrip, found 4 days ago
₩1,345,100
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,345,100 found 4 days ago
Swiss International Air Lines
Sat, Aug 16 - Sat, Aug 23
IAD
Washington
ATH
Athens
₩1,351,600 Roundtrip, found 4 days ago
₩1,351,600
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sat, Aug 16 from Washington to Athens, returning Sat, Aug 23, priced at ₩1,351,600 found 4 days ago

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

November is typically the cheapest month to fly

From ₩631,216 - ₩1,520,468 per traveler.

Graph displaying average flight prices per month

Flights from Washington (IAD) to Athens (ATH)
Origin airport
Washington Dulles Intl.
Destination airport
Eleftherios Venizelos
Roundtrip price
₩1,216,500
Distance
8248 km
Average flight time
9 hours 40 mins

Chantilly to Athens Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chantilly to Athens will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Athens.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to ATH flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ATH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from IAD to Eleftherios Venizelos Airport (ATH)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from IAD to AIA Airport start from ₩1,216,500. Book now to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to AIA Airport?
This can differ between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from IAD to ATH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to ATH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to AIA Airport?
Chantilly to Spata-Artemida is around 8,300 kilometers, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a few snacks to munch on throughout your flight too.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to AIA Airport?
You won't find any airlines operating directly between Washington Dulles Intl. Airport (IAD) and AIA Airport, so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are IAD to Eleftherios Venizelos Airport (ATH) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from IAD to Athens International Airport are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices --- and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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