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Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from C$ 609

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ATH
28 May — 4 Jun1
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 23 May 2025.

Round-trip from

C$ 930

One-way from

C$ 609

Popular in

July

Cheapest in

February

Average price

C$ 1,623
United Airlines
  • United Airlines
  • 6/10-16/10
  • 1 total stop
  • 24h 40m total
  • Washington, D.C. to Athens
United Airlines
  • United Airlines
  • 20/10
  • Nonstop
  • 9h 45m total
  • Washington, D.C. to Athens
Highest demand for flights based on searches. 25% potential increase in price (C$ 581 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
Average for round-trip flights in May 2025

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 23 May 2025.

Mon 6/102:25 p.m.IAD - ATH
1 stop13h 45mUnited Airlines
Thu 16/1011:45 a.m.ATH - IAD
Nonstop10h 55mUnited Airlines
Deal found 22/5C$ 930
Sun 28/910:05 p.m.IAD - ATH
2 stops32h 15mScandinavian Airlines
Sun 12/1011:40 a.m.ATH - IAD
2 stops15h 19mScandinavian Airlines
Deal found 23/5C$ 938
Mon 14/76:30 p.m.IAD - ATH
1 stop12h 40mDelta
Sat 23/89:10 a.m.ATH - IAD
1 stop16h 39mDelta
Deal found 22/5C$ 940
Fri 29/810:40 p.m.IAD - ATH
1 stop13h 55mBritish Airways
Mon 20/107:30 p.m.ATH - IAD
1 stop27h 25mBritish Airways
Deal found 22/5C$ 945
Fri 11/78:45 p.m.IAD - ATH
1 stop21h 10mSWISS
Tue 26/86:55 a.m.ATH - IAD
1 stop16h 20mSWISS
Deal found 22/5C$ 950
Thu 17/712:12 p.m.IAD - ATH
2 stops17h 18mITA Airways
Fri 22/86:05 a.m.ATH - IAD
1 stop15h 35mITA Airways
Deal found 22/5C$ 958
Sat 12/75:10 p.m.IAD - ATH
2 stops18h 25mLufthansa
Wed 27/86:00 a.m.ATH - IAD
1 stop20h 25mLufthansa
Deal found 22/5C$ 963
Sun 7/95:10 p.m.IAD - ATH
2 stops36h 35mAustrian Airlines
Tue 16/96:30 a.m.ATH - IAD
2 stops40h 22mAustrian Airlines
Deal found 22/5C$ 1,022
Thu 23/1012:30 p.m.IAD - ATH
1 stop12h 50mMultiple Airlines
Sat 8/113:35 a.m.ATH - IAD
1 stop22h 40mMultiple Airlines
Deal found 22/5C$ 1,037

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 23 May 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 6/10

2:25 p.m.-11:10 a.m.

1 stop13h 45m

Athens Eleftherios V.

Thu 16/10

11:45 a.m.-3:40 p.m.

Nonstop10h 55m

C$ 930

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 28/9

10:05 p.m.-1:20 p.m.

2 stops32h 15m

Athens Eleftherios V.

Sun 12/10

11:40 a.m.-7:59 p.m.

2 stops15h 19m

C$ 938

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 14/7

6:30 p.m.-2:10 p.m.

1 stop12h 40m

Athens Eleftherios V.

Sat 23/8

9:10 a.m.-6:49 p.m.

1 stop16h 39m

C$ 940

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Fri 29/8

10:40 p.m.-7:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Mon 20/10

7:30 p.m.-3:55 p.m.

1 stop27h 25m

C$ 945

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Fri 11/7

8:45 p.m.-12:55 a.m.

1 stop21h 10m

Athens Eleftherios V.

Tue 26/8

6:55 a.m.-4:15 p.m.

1 stop16h 20m

C$ 950

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 17/7

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

2 stops17h 18m

Athens Eleftherios V.

Fri 22/8

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

1 stop15h 35m

C$ 958

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sat 12/7

5:10 p.m.-6:35 p.m.

2 stops18h 25m

Athens Eleftherios V.

Wed 27/8

6:00 a.m.-7:25 p.m.

1 stop20h 25m

C$ 963

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 7/9

5:10 p.m.-12:45 p.m.

2 stops36h 35m

Athens Eleftherios V.

Tue 16/9

6:30 a.m.-3:52 p.m.

2 stops40h 22m

C$ 1,022

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 23/10

12:30 p.m.-8:20 a.m.

1 stop12h 50m

Athens Eleftherios V.

Sat 8/11

3:35 a.m.-7:15 p.m.

1 stop22h 40m

C$ 1,037

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 20/10

5:10 p.m.-9:55 a.m.

Nonstop9h 45m

C$ 609

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/5

Showing 1-10 of 20 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 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 16 May 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of C$ 694). Flying from Washington, D.C. Dulles Intl Airport to Athens in December is currently the most expensive (average of C$ 980). 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 23 May 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.

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 23 May 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 mm 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 23 May 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Athens, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 6 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.

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

    According to our current data, United Airlines (C$ 930), Scandinavian Airlines (C$ 938), and Delta (C$ 940) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Athens. These flights start at 23% lower than the current average price 3 months from now.

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

    C$ 609 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Lufthansa, with prices starting from C$ 616 and C$ 650, respectively.

  • 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 (60%), Austrian Airlines (60%) or Brussels Airlines (60%) 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of C$ 694). Flying from Washington, D.C. Dulles Intl Airport to Athens in December is currently the most expensive (average of C$ 980). 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
Glyfada
Loutraki

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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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