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Dulles Intl

$581+ Cheap flights from Athens (ATH) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
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 February or May, booked 21 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$581
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$693

Good round-trip deal

$678 or less

Good one-way deal

$664 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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Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:35 amATH - IAD
1 stop21h 30mAmerican Airlines
Sun 5/1810:40 pmIAD - ATH
1 stop19h 05mAmerican Airlines
Deal found 4/28$581
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Mon 5/128:30 amATH - IAD
1 stop16h 00mBritish Airways
Tue 5/2710:40 pmIAD - ATH
1 stop12h 25mBritish Airways
Deal found 4/28$582
This KLM deal was found by Cheapflights users on 4/28. 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 11/105:20 pmATH - IAD
1 stop29h 25mMultiple Airlines
Mon 12/86:30 pmIAD - ATH
1 stop12h 15mMultiple Airlines
Deal found 4/28$600
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/176:00 amATH - IAD
1 stop16h 35mDelta
Mon 5/268:33 pmIAD - ATH
2 stops19h 42mDelta
Deal found 4/28$606
This KLM deal was found by Cheapflights users on 4/28. 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.
Sun 5/1110:30 amATH - IAD
1 stop16h 09mKLM
Sun 5/1812:25 pmIAD - ATH
1 stop12h 55mKLM
Deal found 4/28$627
This Booking.com deal was found by Cheapflights users on 4/27. 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.
Sun 5/43:55 amATH - IAD
1 stop14h 50mTurkish Airlines
Mon 5/121:30 pmIAD - ATH
1 stop30h 35mTurkish Airlines
Deal found 4/27$640
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:10 pmATH - IAD
1 stop30h 04mUnited Airlines
Mon 9/15:45 pmIAD - ATH
1 stop13h 15mUnited Airlines
Deal found 4/28$660
This Air Canada deal was found by Cheapflights users on 4/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:40 amATH - IAD
2 stops21h 21mAir Canada
Tue 9/28:16 amIAD - ATH
2 stops18h 49mAir Canada
Deal found 4/28$662
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amATH - IAD
1 stop16h 00mLufthansa
Sun 5/253:25 pmIAD - ATH
1 stop12h 25mLufthansa
Deal found 4/28$681
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sun 6/221:20 pmATH - IAD
1 stop32h 20mITA Airways
Thu 9/44:30 pmIAD - ATH
1 stop19h 05mITA Airways
Deal found 4/28$683
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:00 pmATH - IAD
1 stop12h 59mScandinavian Airlines
Tue 6/310:05 pmIAD - ATH
2 stops29h 35mScandinavian Airlines
Deal found 4/28$693
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:30 amATH - IAD
2 stops39h 55mAustrian Airlines
Tue 5/275:25 pmIAD - ATH
1 stop12h 20mAustrian Airlines
Deal found 4/28$734

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 April 29, 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.

Wed 5/14

5:35 am-8:05 pm

1 stop21h 30m

Washington, D.C. Dulles Intl

Sun 5/18

10:40 pm-12:45 am

1 stop19h 05m

$581

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 5/12

8:30 am-5:30 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Tue 5/27

10:40 pm-6:05 pm

1 stop12h 25m

$582

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 5/17

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Mon 5/26

8:33 pm-11:15 pm

2 stops19h 42m

$606

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sat 5/10

6:00 am-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Sun 5/18

12:25 pm-8:20 am

1 stop12h 55m

$615

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 5/11

10:30 am-7:39 pm

1 stop16h 09m

Washington, D.C. Dulles Intl

Sun 5/18

12:25 pm-8:20 am

1 stop12h 55m

$627

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 5/4

3:55 am-11:45 am

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 5/12

1:30 pm-3:05 am

1 stop30h 35m

$640

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 6/23

12:10 pm-11:14 am

1 stop30h 04m

Washington, D.C. Dulles Intl

Sun 8/31

1:00 pm-10:05 am

1 stop14h 05m

$660

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Tue 6/24

6:40 am-9:01 pm

2 stops21h 21m

Washington, D.C. Dulles Intl

Wed 9/3

8:16 am-10:05 am

2 stops18h 49m

$662

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Mon 5/12

6:00 am-3:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 5/25

3:25 pm-10:50 am

1 stop12h 25m

$681

AthensWashington, D.C.

ATH - IAD

ATHIAD

Athens Eleftherios V.

Sun 6/22

1:20 pm-2:40 pm

1 stop32h 20m

Washington, D.C. Dulles Intl

Thu 9/4

4:30 pm-6:35 pm

1 stop19h 05m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 30 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Athens-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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 21 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, August is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Athens to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 April 29, 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 42% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Athens to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Athens to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from ATH to IAD are scheduled on a Sunday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from Athens to Washington, D.C., such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 5 daily outbound flights to Washington, D.C. Dulles Intl from 7 different airlines.

  • 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 $581. Other airlines that can offer you cheap pricing are British Airways, from $582, and Delta, from $606. You may be able to fly from Athens to Washington, D.C. Dulles Intl Airport for 22% 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?

    $607 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from $642 and $662, respectively.

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

    Consider SWISS (100%), Austrian Airlines (65%) or Brussels Airlines (65%) 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 $1,263 for a flight from Athens to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $643 while the most popular route, (Athens Eleftherios V. - Washington, D.C. Dulles Intl) is currently priced at $577.

  • 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, August is the cheapest month in which you can book a flight from Athens to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Athens to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Arlington
Alexandria
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Falls Church
Laurel
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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 7 airlines flying from Athens to Dulles Intl

Discover the top 7 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$515Average$650FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$541Average$686FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$598Average$776FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$611Average$833FlexibilityNo cancel feeOn-time69%
SWISSCheapest$621Average$789FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$629Average$754FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$772Average$992FlexibilityNo cancel feeOn-timeN/A

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