Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from C$ 832

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ATH
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dulles Intl to Athens

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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 October 2025.

Mon 17/1112:11 p.m.IAD - ATH
2 stops18h 09mScandinavian Airlines
Sun 23/117:30 p.m.ATH - IAD
2 stops30h 38mScandinavian Airlines
Deal found 29/10C$ 832
Tue 18/1112:11 p.m.IAD - ATH
2 stops18h 09mScandinavian Airlines
Tue 25/119:10 p.m.ATH - IAD
2 stops27h 05mScandinavian Airlines
Deal found 30/10C$ 857
Wed 26/1112:11 p.m.IAD - ATH
2 stops23h 29mScandinavian Airlines
Wed 3/127:30 p.m.ATH - IAD
2 stops30h 49mScandinavian Airlines
Deal found 29/10C$ 902
Tue 2/1212:19 p.m.IAD - ATH
2 stops18h 01mScandinavian Airlines
Tue 9/128:50 a.m.ATH - IAD
2 stops17h 29mScandinavian Airlines
Deal found 28/10C$ 930
Wed 5/1112:09 p.m.IAD - ATH
2 stops18h 11mScandinavian Airlines
Tue 11/119:10 p.m.ATH - IAD
2 stops27h 05mScandinavian Airlines
Deal found 29/10C$ 1,086
Wed 5/1112:09 p.m.IAD - ATH
2 stops23h 31mScandinavian Airlines
Wed 12/117:30 p.m.ATH - IAD
2 stops30h 38mScandinavian Airlines
Deal found 29/10C$ 1,091
Tue 11/1112:11 p.m.IAD - ATH
2 stops18h 09mScandinavian Airlines
Wed 24/123:30 p.m.ATH - IAD
2 stops32h 45mScandinavian Airlines
Deal found 29/10C$ 1,170
Tue 18/1112:11 p.m.IAD - ATH
2 stops18h 09mScandinavian Airlines
Mon 24/118:50 a.m.ATH - IAD
2 stops17h 18mScandinavian Airlines
Deal found 29/10C$ 1,195
Wed 5/1110:55 p.m.IAD - ATH
1 stop12h 05mUnited Airlines
Thu 13/116:25 a.m.ATH - IAD
2 stops21h 29mUnited Airlines
Deal found 29/10C$ 1,204
Wed 5/1112:40 p.m.IAD - ATH
2 stops22h 20mUnited Airlines
Fri 14/1111:55 a.m.ATH - IAD
1 stop15h 59mUnited Airlines
Deal found 29/10C$ 1,205

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 October 2025.

Round-trip from

C$ 828

Popular in

June

Cheapest in

February

Average price

C$ 1,089
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/1-25/1
  • 4 total stops
  • 52h 52m total
  • Washington, D.C. to Athens
Highest demand for flights based on searches. 29% potential increase in price (C$ 684 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 October 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

Sun 1/2

12:23 p.m.-1:20 p.m.

2 stops17h 57m

Athens Eleftherios V.

Sat 14/2

7:30 p.m.-7:12 p.m.

2 stops30h 42m

C$ 832

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 26/11

12:11 p.m.-1:20 p.m.

2 stops18h 09m

Athens Eleftherios V.

Wed 3/12

7:30 p.m.-7:19 p.m.

2 stops30h 49m

C$ 902

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 27/4

12:30 p.m.-1:00 p.m.

2 stops17h 30m

Athens Eleftherios V.

Tue 5/5

1:50 p.m.-4:50 p.m.

2 stops34h 00m

C$ 908

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 2/4

12:30 p.m.-5:10 p.m.

2 stops21h 40m

Athens Eleftherios V.

Wed 9/9

7:50 a.m.-4:50 p.m.

2 stops16h 00m

C$ 958

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 17/3

5:45 p.m.-11:50 a.m.

1 stop12h 05m

Athens Eleftherios V.

Fri 3/4

6:05 a.m.-2:40 p.m.

1 stop15h 35m

C$ 1,135

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 15/1

12:23 p.m.-1:20 p.m.

2 stops17h 57m

Athens Eleftherios V.

Fri 23/1

8:50 a.m.-7:09 p.m.

2 stops17h 19m

C$ 1,160

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 18/11

12:11 p.m.-1:20 p.m.

2 stops18h 09m

Athens Eleftherios V.

Mon 24/11

8:50 a.m.-7:08 p.m.

2 stops17h 18m

C$ 1,195

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 19/11

12:11 p.m.-1:35 p.m.

2 stops18h 24m

Athens Eleftherios V.

Mon 24/11

3:25 a.m.-4:35 p.m.

1 stop20h 10m

C$ 1,220

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 2/12

12:19 p.m.-1:35 p.m.

2 stops18h 16m

Athens Eleftherios V.

Mon 8/12

3:25 a.m.-6:12 p.m.

2 stops21h 47m

C$ 1,233

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 16/12

12:19 p.m.-9:55 a.m.

1 stop14h 36m

C$ 1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 13 results
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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 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 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 round-trip flight from Dulles Intl to Athens. Price data was last updated on 24 October 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 12 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of C$ 444). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of C$ 1,198). 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 October 2025.

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

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?

    For a flight from Washington, D.C. Dulles Intl to Athens, you will be flying into Eleftherios V.. Athens Eleftherios V. (ATH) is just 19.7 km from the centre of the city. Eleftherios V. is the only Athens airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Athens Eleftherios V. from Washington, D.C. Dulles Intl on a regular basis.

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

    Departing from Washington, D.C. Dulles Intl Airport to Athens will take you 17h 57m. Airlines will cover a distance of 8291 km.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Athens consider choosing Air Canada (75%), Austrian Airlines (75%) or Brussels Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • 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 vacation 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of C$ 444). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of C$ 1,198). 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

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Yes, Cheapflights offers price alerts on Dulles Intl to Athens flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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