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Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from £456

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ATH
5 May — 12 May1
1 adult

Cheap flight deals from Dulles Intl to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Athens (ATH). 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 30 April 2025.

Round-trip from

£515

Popular in

July

Cheapest in

March

Average price

£556
Turkish Airlines
  • Turkish Airlines
  • 12/5-23/5
  • 2 total stops
  • 51h 20m total
  • Washington, D.C. to Athens
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Highest demand for flights based on searches. 26% potential increase in price (£178 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Athens

Cheapest flights from Dulles Intl to Athens
Explore the most affordable flight options available from Dulles Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 18/822:05IAD - ATH
1 stop32h 05mScandinavian Airlines
Fri 29/819:40ATH - IAD
1 stop31h 19mScandinavian Airlines
Deal found 29/4£456
Mon 6/1021:40IAD - ATH
1 stop22h 25mTurkish Airlines
Thu 16/1010:25ATH - IAD
1 stop32h 20mTurkish Airlines
Deal found 29/4£507
Thu 6/1118:00IAD - ATH
2 stops34h 05mMultiple Airlines
Sat 15/1123:05ATH - IAD
2 stops24h 25mMultiple Airlines
Deal found 29/4£632
Tue 18/1112:30IAD - ATH
1 stop15h 05mDelta
Mon 24/1103:35ATH - IAD
2 stops19h 56mDelta
Deal found 29/4£641
Wed 5/1109:00IAD - ATH
2 stops19h 30mUnited Airlines
Sat 15/1113:15ATH - IAD
2 stops34h 58mUnited Airlines
Deal found 29/4£647

Cheapflights Fare Finder

Customise your flight search to find flights from Dulles Intl to Athens 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 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Athens that are best for you.

Fly from

Dulles Intl

Fly to

Athens

Route

Depart

Return

Price

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 12/5

13:30-03:05

1 stop30h 35m

Athens Eleftherios V.

Fri 23/5

22:00-11:45

1 stop20h 45m

£515

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 28/7

22:05-10:40

2 stops29h 35m

Athens Eleftherios V.

Tue 2/9

22:00-19:59

2 stops28h 59m

£586

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 5/6

17:50-19:50

2 stops19h 00m

Athens Eleftherios V.

Thu 12/6

11:40-16:20

2 stops35h 40m

£697

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 7/7

17:15-09:55

Nonstop9h 40m

Athens Eleftherios V.

Thu 13/11

13:15-20:29

1 stop14h 14m

£728

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 7/7

07:02-10:00

1 stop19h 58m

Athens Eleftherios V.

Wed 12/11

03:35-16:36

2 stops20h 01m

£753

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 22/6

20:45-15:15

2 stops35h 30m

Athens Eleftherios V.

Sun 30/11

14:55-16:30

2 stops56h 35m

£855

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 29/5

23:15-20:15

2 stops38h 00m

Athens Eleftherios V.

Thu 12/6

14:00-22:10

2 stops39h 10m

£888

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 20/5

16:30-12:30

1 stop13h 00m

Athens Eleftherios V.

Sat 31/5

06:05-14:40

1 stop15h 35m

£921

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 6/7

17:25-15:25

1 stop15h 00m

Athens Eleftherios V.

Fri 25/7

06:30-14:35

1 stop15h 05m

£922

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 2/7

22:20-18:35

1 stop13h 15m

Athens Eleftherios V.

Mon 21/7

18:35-13:30

1 stop25h 55m

£934

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 17 results
1
2

Best time to book a flight from Dulles Intl to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Dulles Intl with our price prediction graph.
Estimated return 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 Washington, D.C. Dulles Intl Airport to Athens

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Athens. Price data was last updated on 25 April 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Athens may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of £101). Flying from Washington, D.C. Dulles Intl Airport to Athens in August is currently the most expensive (average of £336). 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 IAD to ATH?

Find hourly flight availability from Dulles Intl to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Athens is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 27% on airfare.

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

Explore weekly flight availability from Dulles Intl to Athens. 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 30 April 2025.

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

Rainfall in Athens by month

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

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

Temperature in Athens by month

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

If weather is an important factor for your trip to Athens, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 30 April 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Washington, D.C. to Athens to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SAUDIA
7.4
Good
611 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Athens. 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 into for flights to Athens from Washington, D.C. Dulles Intl?

    Athens Eleftherios V. (ATH) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Athens. You should not have trouble finding flights to Eleftherios V. from Washington, D.C. Dulles Intl; the airport handles an average of 6 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Athens airport from Washington, D.C. Dulles Intl. It is only a 12.3 mi journey from Eleftherios V. (ATH) to Athens’s city center.

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

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Athens round-trip from £515. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from £586, and United Airlines, from £728. You may be able to fly from Washington, D.C. Dulles Intl Airport to Athens for 22% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Athens are SAUDIA (£544), United Airlines (£580), and Delta (£597).

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

    Before booking your flight to Athens from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (59%), Austrian Airlines (59%), Brussels Airlines( 59%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Athens 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 Washington, D.C. Dulles Intl Airport to Athens?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of £101). Flying from Washington, D.C. Dulles Intl Airport to Athens in August is currently the most expensive (average of £336). 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

Travelling 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
Hydra
Piraeus
Glyfada
Marathon
Porto Cheli

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Can Cheapflights notify me if prices for flights from Dulles Intl to Athens become cheaper?

Yes! Start tracking prices for Dulles Intl to Athens flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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