HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$325+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAD
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 22 days in advance, depart on a Thursday or Wednesday and return on a Monday

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 March 13, 2026.

This deal was found by Cheapflights users on 3/11. 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.
Fri 4/243:55 am
ATH
-
IAD
1 stop14h 40m
Turkish Airlines
Fri 5/19:45 pm
IAD
-
ATH
1 stop15h 45m
Turkish Airlines
Deal found 3/11$557
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:05 am
ATH
-
IAD
1 stop15h 25m
ITA Airways
Sun 4/264:30 pm
IAD
-
ATH
1 stop11h 40m
ITA Airways
Deal found 3/12$579
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
ATH
-
IAD
1 stop15h 40m
ITA Airways
Tue 5/54:30 pm
IAD
-
ATH
1 stop25h 15m
ITA Airways
Deal found 3/12$595
This Gotogate deal was found by Cheapflights users on 3/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:00 pm
ATH
-
IAD
1 stop33h 40m
ITA Airways
Sun 12/64:45 pm
IAD
-
ATH
1 stop18h 50m
ITA Airways
Deal found 3/8$601
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:05 am
ATH
-
IAD
1 stop16h 15m
Turkish Airlines
Sat 4/119:45 pm
IAD
-
ATH
1 stop15h 45m
Turkish Airlines
Deal found 3/11$606
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:05 am
ATH
-
IAD
1 stop32h 40m
Turkish Airlines
Tue 3/311:20 pm
IAD
-
ATH
1 stop24h 10m
Turkish Airlines
Deal found 3/12$609
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:40 pm
ATH
-
IAD
1 stop26h 55m
Turkish Airlines
Tue 9/11:20 pm
IAD
-
ATH
1 stop24h 10m
Turkish Airlines
Deal found 3/12$615
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:00 pm
ATH
-
IAD
1 stop28h 50m
Turkish Airlines
Wed 8/129:45 pm
IAD
-
ATH
1 stop28h 10m
Turkish Airlines
Deal found 3/12$616
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:25 am
ATH
-
IAD
1 stop32h 10m
Turkish Airlines
Wed 8/129:45 pm
IAD
-
ATH
1 stop34h 05m
Turkish Airlines
Deal found 3/12$617
This FlightHub deal was found by Cheapflights users on 3/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:10 am
ATH
-
IAD
1 stop16h 10m
Turkish Airlines
Thu 4/161:20 pm
IAD
-
ATH
1 stop30h 45m
Turkish Airlines
Deal found 3/10$619
This Booking.com deal was found by Cheapflights users on 3/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:25 am
ATH
-
IAD
1 stop32h 10m
Turkish Airlines
Sat 5/29:45 pm
IAD
-
ATH
1 stop22h 20m
Turkish Airlines
Deal found 3/11$620
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:55 am
ATH
-
IAD
1 stop14h 40m
Turkish Airlines
Sun 5/39:45 pm
IAD
-
ATH
1 stop34h 05m
Turkish Airlines
Deal found 3/12$621

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557

One-way from

$325
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$755

Good round-trip deal

$816 or less

Good one-way deal

$1,751 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. 1% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 13, 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
Quickest round-trip

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 4/24

6:05 am-2:30 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Tue 4/28

4:30 pm-12:30 pm

1 stop13h 00m

$635

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 6/18

10:00 pm-7:50 pm

1 stop28h 50m

Washington, D.C. Dulles Intl

Wed 7/15

1:20 pm-8:30 pm

1 stop24h 10m

$687

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 4/20

6:45 am-4:05 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

Mon 5/4

10:20 pm-6:40 pm

1 stop13h 20m

$751

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 5/30

6:55 am-4:45 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Sun 6/7

3:45 pm-1:25 pm

1 stop14h 40m

$765

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 4/24

12:45 pm-12:32 am

2 stops18h 47m

Washington, D.C. Dulles Intl

Tue 4/28

5:55 pm-5:40 pm

1 stop16h 45m

$770

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 5/3

8:50 pm-3:50 pm

1 stop26h 00m

Washington, D.C. Dulles Intl

Sun 5/17

10:25 pm-2:15 am

1 stop20h 50m

$773
Cheapest one-way

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 5/12

8:00 pm-3:50 pm

1 stop26h 50m

$445

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 5/8

8:50 pm-3:50 pm

1 stop26h 00m

$445

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Thu 5/14

7:25 am-8:20 pm

1 stop19h 55m

$451

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 7/5

8:45 pm-7:15 pm

2 stops29h 30m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 18 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 March.
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*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*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?

Use this chart to determine the optimal time to book a round-trip flight from Athens to Dulles Intl. Price data was last updated on March 6, 2026.

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 20 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, April is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $559). Flying from Athens to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $715). 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.

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 March 13, 2026.
Read through reviews of airlines operating flights from Athens to Washington, D.C. Dulles Intl Airport, such as United Airlines,Lufthansa, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,848 reviews
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,784 reviews
United Airlines
7.4
Good
9,418 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 0 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 $635, ITA 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 $541. Other airlines that can offer you cheap pricing are United Airlines, from $614, and Lufthansa, from $639. You may be able to fly from Athens to Washington, D.C. Dulles Intl Airport for 34% 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?

    $400 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $401 and $413, respectively.

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

    On average you can expect to pay $1,884 for a flight from Athens to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $760 while the most popular route, (Athens Eleftherios V. - Washington, D.C. Dulles Intl) is currently priced at $606.

  • 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, April is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $559). Flying from Athens to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $715). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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 Reagan-National flights
Athens to Baltimore 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$541Average$686FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$614Average$810FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$639Average$841FlexibilityNo cancel feeOn-time76%

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.