HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$514+ Cheap flights from Athens (ATH) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAD
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Athens to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Athens Eleftherios V. to Washington, D.C. Dulles Intl are usually found in November or March, booked 7 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Athens to Dulles Intl

Cheapest flights from Athens to Dulles Intl
Explore the most affordable flight options available from Athens to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 8, 2026.

This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:20 pm
ATH
-
IAD
1 stop32h 10m
ITA Airways
Sun 9/274:30 pm
IAD
-
ATH
1 stop11h 50m
ITA Airways
Deal found 5/6$667
This lastminute.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
ATH
-
IAD
1 stop15h 40m
ITA Airways
Thu 12/104:45 pm
IAD
-
ATH
1 stop11h 25m
ITA Airways
Deal found 5/5$669
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:00 pm
ATH
-
IAD
1 stop33h 30m
ITA Airways
Tue 11/34:45 pm
IAD
-
ATH
1 stop18h 50m
ITA Airways
Deal found 5/7$694
This deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:45 am
ATH
-
IAD
Nonstop11h 05m
United Airlines
Mon 6/11:15 pm
IAD
-
ATH
1 stop14h 20m
United Airlines
Deal found 5/6$720
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am
ATH
-
IAD
1 stop15h 25m
ITA Airways
Thu 9/104:30 pm
IAD
-
ATH
1 stop25h 15m
ITA Airways
Deal found 5/3$727
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:05 am
ATH
-
IAD
1 stop15h 25m
ITA Airways
Sat 9/54:30 pm
IAD
-
ATH
1 stop11h 50m
ITA Airways
Deal found 5/5$728
This lol.travel deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:25 am
ATH
-
IAD
1 stop15h 25m
British Airways
Mon 6/295:40 pm
IAD
-
ATH
1 stop16h 00m
British Airways
Deal found 5/4$764
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:00 pm
ATH
-
IAD
1 stop33h 30m
ITA Airways
Sat 10/174:30 pm
IAD
-
ATH
1 stop13h 00m
ITA Airways
Deal found 5/7$765
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:40 am
ATH
-
IAD
1 stop17h 30m
TAP AIR PORTUGAL
Sat 10/1710:35 pm
IAD
-
ATH
1 stop21h 45m
TAP AIR PORTUGAL
Deal found 5/4$768

Find flight deals from Athens to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$667
(oojo)

One-way from

$514
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$919

Good round-trip deal

$901 or less

Good one-way deal

$1,083 or less
Provider with most accurate pricing for Athens Eleftherios V.-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-Washington, D.C. Dulles Intl flights.
Search Deals
From Athens Eleftherios V. to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Athens to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 5/21

8:00 pm-5:25 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Mon 6/1

5:40 pm-4:40 pm

1 stop16h 00m

$790

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 6/4

6:35 am-4:05 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Tue 6/30

10:20 pm-11:05 pm

1 stop17h 45m

$809

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 8/18

6:05 am-2:30 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Tue 9/8

4:30 pm-11:20 am

1 stop11h 50m

$819

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 7/28

6:45 am-1:35 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Sun 8/9

5:15 pm-10:00 am

Nonstop9h 45m

$831

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 7/28

6:45 am-4:05 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

Sat 8/8

5:15 pm-10:00 am

Nonstop9h 45m

$832

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 6/13

6:25 am-3:15 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 6/29

5:20 pm-10:00 am

Nonstop9h 40m

$833

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 6/18

6:35 am-4:19 pm

2 stops16h 44m

Washington, D.C. Dulles Intl

Thu 6/25

10:20 pm-11:05 pm

1 stop17h 45m

$840

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 6/4

6:35 am-3:03 pm

2 stops15h 28m

Washington, D.C. Dulles Intl

Tue 6/30

12:40 pm-10:10 am

2 stops14h 30m

$841

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 5/21

11:45 am-3:50 pm

Nonstop11h 05m

Washington, D.C. Dulles Intl

Mon 6/1

5:20 pm-10:00 am

Nonstop9h 40m

$843
Quickest round-trip

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 6/13

11:45 am-3:50 pm

Nonstop11h 05m

Washington, D.C. Dulles Intl

Mon 6/29

5:20 pm-10:00 am

Nonstop9h 40m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Athens to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Dulles Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Athens to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Athens with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Athens to Washington, D.C. Dulles Intl Airport?

To ensure you get the cheapest price possible for a flight from Athens to Washington, D.C. Dulles Intl Airport, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Athens to Washington, D.C. Dulles Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $696). Flying from Athens to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATH to IAD?

Find hourly flight availability from Athens to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Washington, D.C. Dulles Intl Airport as you normally would.

How much does it cost to fly round-trip from Athens to Washington, D.C. Dulles Intl Airport?

The best insider tips for Athens to Washington, D.C. Dulles Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to Washington, D.C. Dulles Intl Airport trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on ATH

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 8, 2026.
Read through reviews of airlines operating flights from Athens to Washington, D.C. Dulles Intl Airport, such as Turkish Airlines,United Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,355 reviews

Entertainment

7.5

Food

7.5

Overall

7.4

Boarding

7.3

Crew

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,355 reviews
Turkish Airlines
7.4
Good
4,355 reviews

Entertainment

7.5

Food

7.5

Overall

7.4

Boarding

7.3

Crew

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
United Airlines
7.4
Good
9,692 reviews
Turkish Airlines
7.4
Good
4,355 reviews

Entertainment

7.5

Food

7.5

Overall

7.4

Boarding

7.3

Crew

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
7,978 reviews
Turkish Airlines
7.4
Good
4,355 reviews

Entertainment

7.5

Food

7.5

Overall

7.4

Boarding

7.3

Crew

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Athens to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Athens to Washington, D.C. Dulles Intl?

    Located just 12.3 mi from the city center, Athens Eleftherios V. is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Athens. Booking flights from Eleftherios V. (ATH) to Washington, D.C. Dulles Intl should be relatively easy as there are 4 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

  • How long is the flight from Athens to Washington, D.C. Dulles Intl Airport?

    For as low as $819, British Airways can have you in Washington, D.C. Dulles Intl Airport from Athens in 15h 25m. There are 5152 mi between Athens and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Athens to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Athens to Washington, D.C. Dulles Intl Airport round-trip from $620. Other airlines that can offer you cheap pricing are United Airlines, from $638, and Turkish Airlines, from $639. You may be able to fly from Athens to Washington, D.C. Dulles Intl Airport for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to Washington, D.C. Dulles Intl Airport one-way?

    $401 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from $413 and $425, respectively.

  • What are the most reliable airlines from Athens to Washington, D.C. Dulles Intl Airport?

    Consider Air Canada (100%), Austrian Airlines (100%) or Brussels Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Athens to Washington, D.C. Dulles Intl Airport.

  • What are the cheapest flights from Athens to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $1,781 for a flight from Athens to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $808 while the most popular route, (Athens Eleftherios V. - Washington, D.C. Dulles Intl) is currently priced at $667.

  • Can I find deals for flights from Athens to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Athens to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Dulles Intl.

  • Can I find deals for business class flights from Athens to Dulles Intl?

    Yes. Cheapflights offers flight deals from Athens to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Athens to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $696). Flying from Athens to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Athens to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Baltimore flights
Athens to Reagan-National flights

Top 3 airlines flying from Athens to Dulles Intl

Discover the top 3 airlines that operate flights from Athens to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$620Average$848FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$638Average$842FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$639Average$772FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights