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Dulles Intl

$398+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Washington, D.C. Dulles Intl are usually found in November or May, booked 23 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap 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 November 13, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$643
(Turkish Airlines)

One-way from

$398
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$671

Good round-trip deal

$1,069 or less

Good one-way deal

$974 or less
Provider with most accurate pricing for Athens Eleftherios V.-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-Washington, D.C. Dulles Intl flights.
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From Athens Eleftherios V. to Washington, D.C. Dulles Intl
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One-way flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Athens Eleftherios V. to Washington, D.C. Dulles Intl.
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Find 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 November 13, 2025.

This KLM deal was found by Cheapflights users on 11/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:45 pmATH - IAD
1 stop33h 20mKLM
Mon 12/156:05 pmIAD - ATH
1 stop11h 55mKLM
Deal found 11/10$652
This KLM deal was found by Cheapflights users on 11/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:45 pmATH - IAD
1 stop33h 20mKLM
Sat 1/106:05 pmIAD - ATH
1 stop15h 25mKLM
Deal found 11/10$664
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:05 amATH - IAD
1 stop17h 00mDelta
Sat 1/106:05 pmIAD - ATH
1 stop24h 10mDelta
Deal found 11/11$665
This Air France deal was found by Cheapflights users on 11/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:25 amATH - IAD
1 stop20h 10mMultiple Airlines
Mon 12/156:05 pmIAD - ATH
1 stop11h 55mMultiple Airlines
Deal found 11/10$670
This flightsite.co.za deal was found by Cheapflights users on 11/10. 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 flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:20 pmATH - IAD
1 stop29h 45mMultiple Airlines
Tue 12/99:40 pmIAD - ATH
1 stop32h 55mMultiple Airlines
Deal found 11/10$672
This flightsite.co.za deal was found by Cheapflights users on 11/10. 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 flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:45 pmATH - IAD
1 stop33h 20mKLM
Tue 12/95:03 pmIAD - ATH
2 stops16h 32mKLM
Deal found 11/10$674
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:40 pmATH - IAD
1 stop21h 05mTurkish Airlines
Mon 1/121:30 pmIAD - ATH
1 stop15h 50mTurkish Airlines
Deal found 11/11$675
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:25 amATH - IAD
2 stops25h 04mDelta
Mon 12/156:05 pmIAD - ATH
1 stop11h 55mDelta
Deal found 11/10$677
This Turkish Airlines deal was found by Cheapflights users on 11/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:40 pmATH - IAD
1 stop21h 05mTurkish Airlines
Mon 1/121:30 pmIAD - ATH
1 stop15h 50mTurkish Airlines
Deal found 11/11$678
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Tue 11/256:25 amATH - IAD
1 stop16h 25mLufthansa
Tue 8/1810:20 pmIAD - ATH
1 stop13h 20mLufthansa
Deal found 11/9$680
This Gotogate deal was found by Cheapflights users on 11/9. 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 11/256:25 amATH - IAD
2 stops21h 29mMultiple Airlines
Tue 8/188:45 pmIAD - ATH
1 stop21h 10mMultiple Airlines
Deal found 11/9$681

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 November 13, 2025.
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

Athens

Fly to

Dulles Intl

Route

Depart

Return

Price

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 2/7

9:40 pm-7:20 pm

1 stop28h 40m

Washington, D.C. Dulles Intl

Wed 2/11

9:15 pm-8:50 am

1 stop28h 35m

$644

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Wed 3/18

6:05 am-5:05 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Tue 3/31

7:59 pm-10:55 pm

2 stops19h 56m

$648

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 4/28

1:40 pm-12:09 am

2 stops17h 29m

Washington, D.C. Dulles Intl

Tue 5/12

9:20 pm-10:55 pm

1 stop18h 35m

$652

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 2/20

6:05 am-11:57 pm

2 stops24h 52m

Washington, D.C. Dulles Intl

Wed 2/25

6:50 pm-1:35 pm

1 stop11h 45m

$665

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 5/8

6:00 am-10:59 pm

2 stops23h 59m

Washington, D.C. Dulles Intl

Sat 5/16

9:20 pm-10:55 pm

1 stop18h 35m

$670

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 12/8

6:05 am-12:12 am

2 stops25h 07m

Washington, D.C. Dulles Intl

Mon 12/15

6:05 pm-1:00 pm

1 stop11h 55m

$672

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Fri 2/6

6:05 am-8:47 pm

2 stops21h 42m

Washington, D.C. Dulles Intl

Fri 2/27

6:00 am-12:40 pm

2 stops23h 40m

$672

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 2/7

6:05 am-4:05 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Wed 2/11

7:00 am-4:30 pm

2 stops26h 30m

$677

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 11/24

9:40 pm-11:45 am

1 stop21h 05m

Washington, D.C. Dulles Intl

Mon 1/12

1:30 pm-12:20 pm

1 stop15h 50m

$678

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 11/23

10:10 am-7:20 pm

1 stop16h 10m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 16 results
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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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 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 Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Athens-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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 November 7, 2025.

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 22 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, March is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $541). Flying from Athens to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $656). 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 November 13, 2025.

It’s typically best to fly out from Athens to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 45% on the flight price compared to flying at noon, which is usually more expensive.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to Washington, D.C. Dulles Intl Airport trip
Airports
ATH

Security lines at ATH are well managed, with typical wait times between 10-20 minutes. Plan for longer waits during peak periods.

Read more about ATHby Brandon Schultz
IAD

The Silver Line Metro reaches IAD in under 40 minutes, offering a cost-effective way to reach Washington, D.C.

Read more about IADby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on ATH

Brandon Schultz

Brandon Schultz

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

Ramsey Qubein

Ramsey Qubein

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 November 13, 2025.
Read through reviews of airlines operating flights from Athens to Washington, D.C. Dulles Intl Airport, such as SWISS, United Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,784 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.2

Food

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,784 reviews
SWISS
7.5
Good
1,784 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.2

Food

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
United Airlines
7.4
Good
9,015 reviews
SWISS
7.5
Good
1,784 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.2

Food

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Lufthansa
6.8
Okay
7,570 reviews
SWISS
7.5
Good
1,784 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.2

Food

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
British Airways
6.7
Okay
7,516 reviews
SWISS
7.5
Good
1,784 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.2

Food

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

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 4 different airlines.

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

    For as low as $648, Turkish Airlines can have you in Washington, D.C. Dulles Intl Airport from Athens in 17h. 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 Lufthansa, from $604, and United Airlines, from $611. You may be able to fly from Athens to Washington, D.C. Dulles Intl Airport for 29% less than the average price by searching for these airlines.

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

    Consider Air Canada (61%), Austrian Airlines (61%) or Brussels Airlines (61%) 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 $1,140 for a flight from Athens to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $661 while the most popular route, (Athens Eleftherios V. - Washington, D.C. Dulles Intl) is currently priced at $613.

  • 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, March is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $541). Flying from Athens to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $656). 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
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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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 4 airlines flying from Athens to Dulles Intl

Discover the top 4 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$541Average$743FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$604Average$758FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$611Average$780FlexibilityNo cancel feeOn-time69%
SWISSCheapest$613Average$807FlexibilityNo cancel feeOn-time79%

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