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Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from £451

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ATH
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dulles Intl to Athens

Enter your travel dates to find the best prices.

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 6 November 2025.

Tue 18/1112:11IAD - ATH
2 stops23h 29mScandinavian Airlines
Tue 25/1121:10ATH - IAD
2 stops27h 05mScandinavian Airlines
Deal found 4/11£469
Tue 2/1213:30IAD - ATH
1 stop18h 25mTurkish Airlines
Tue 9/1221:40ATH - IAD
1 stop21h 05mTurkish Airlines
Deal found 3/11£496
Tue 2/1212:19IAD - ATH
2 stops20h 56mScandinavian Airlines
Tue 9/1208:50ATH - IAD
2 stops17h 29mScandinavian Airlines
Deal found 3/11£502
Mon 17/1112:11IAD - ATH
2 stops18h 09mScandinavian Airlines
Wed 3/1208:50ATH - IAD
1 stop15h 25mScandinavian Airlines
Deal found 5/11£555
Mon 17/1112:11IAD - ATH
2 stops18h 09mMultiple Airlines
Thu 27/1108:50ATH - IAD
2 stops17h 18mMultiple Airlines
Deal found 5/11£579
Sun 28/1216:55IAD - ATH
1 stop34h 00mKLM
Mon 12/117:25ATH - IAD
1 stop29h 40mKLM
Deal found 5/11£602
Sun 28/1222:55IAD - ATH
1 stop19h 45mMultiple Airlines
Mon 12/113:10ATH - IAD
2 stops38h 44mMultiple Airlines
Deal found 5/11£614
Tue 30/1218:00IAD - ATH
1 stop12h 30mUnited Airlines
Thu 8/112:50ATH - IAD
2 stops39h 09mUnited Airlines
Deal found 4/11£620
Mon 17/1112:11IAD - ATH
2 stops18h 09mScandinavian Airlines
Thu 27/1108:50ATH - IAD
2 stops17h 18mScandinavian Airlines
Deal found 4/11£625
Sat 8/1120:30IAD - ATH
1 stop15h 10mScandinavian Airlines
Tue 18/1121:10ATH - IAD
2 stops27h 05mScandinavian Airlines
Deal found 5/11£635
Wed 12/1120:30IAD - ATH
2 stops17h 30mScandinavian Airlines
Wed 19/1119:30ATH - IAD
2 stops30h 38mScandinavian Airlines
Deal found 4/11£636

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 6 November 2025.

Round-trip from

£451

Popular in

June

Cheapest in

February

Average price

£503
Scandinavian Airlines
  • Scandinavian Airlines
  • 7/1-3/2
  • 2 total stops
  • 43h 55m total
  • Washington, D.C. to Athens
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£205 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 6 November 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

Wed 11/2

20:30-18:40

1 stop15h 10m

Athens Eleftherios V.

Sun 15/2

20:20-17:15

1 stop27h 55m

£451

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 8/1

20:30-16:15

1 stop12h 45m

Athens Eleftherios V.

Tue 3/2

14:10-17:15

1 stop34h 05m

£489

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 30/3

20:20-15:15

1 stop11h 55m

Athens Eleftherios V.

Wed 8/4

14:00-16:50

1 stop33h 50m

£497

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 14/1

12:23-13:20

2 stops17h 57m

Athens Eleftherios V.

Thu 12/2

08:50-17:15

1 stop15h 25m

£502

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 25/3

12:30-13:20

2 stops18h 50m

Athens Eleftherios V.

Thu 2/4

21:00-16:50

2 stops26h 50m

£544

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 6/1

22:15-01:40

2 stops20h 25m

Athens Eleftherios V.

Mon 2/2

12:50-15:35

1 stop33h 45m

£619

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 19/11

06:00-11:35

2 stops22h 35m

Athens Eleftherios V.

Fri 28/11

12:50-20:05

1 stop14h 15m

£661

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 19/11

12:11-10:35

1 stop15h 24m

Athens Eleftherios V.

Mon 24/11

03:25-16:35

1 stop20h 10m

£667

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 18/11

22:12-11:35

2 stops30h 23m

Athens Eleftherios V.

Mon 24/11

12:50-15:35

1 stop33h 45m

£668

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 1/12

11:05-13:35

2 stops19h 30m

Athens Eleftherios V.

Mon 22/12

03:25-16:35

1 stop20h 10m

£670

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 14 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 31 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 £244). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £638). 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 for a return flight from Washington, D.C. Dulles Intl Airport to Athens?

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 0 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.

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

    For as low as £605, Scandinavian Airlines can have you in Athens from Washington, D.C. Dulles Intl Airport in 16h 20m. The distance between Washington, D.C. Dulles Intl Airport and Athens is about 5152 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 United Airlines (£578), KLM (£1,214), and Virgin Atlantic (£1,218).

  • 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 (72%), Austrian Airlines (72%), Brussels Airlines( 72%).

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of £244). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £638). 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Athens?

When you search for this flight from Dulles Intl to Athens, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Athens with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to Athens with no change fees.

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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