What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Washington, D.C. to Athens delayed?

About 31% of weekly flights between Washington, D.C. and Athens have experienced delays in the past year, with the average delay time being 194 minutes.

Which airline has the best punctuality record on Washington, D.C. to Athens flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 31% of flights being delayed.

What is the most punctual flight time for Washington, D.C. to Athens flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

For as low as £490, Scandinavian Airlines can have you in Athens from Washington, D.C. Dulles Intl Airport in 18h 09m. The distance between Washington, D.C. Dulles Intl Airport and Athens is about 5152 mi.

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.

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).

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 (75%), Austrian Airlines (75%), Brussels Airlines( 75%).

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.

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.

£452+ Flights from Washington, D.C. Dulles Intl Airport to Athens

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 31 October 2025.

Mon 17/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Sun 23/1119:30ATH - IAD

2 stops30h 38mScandinavian Airlines

Deal found 29/10£452

Tue 18/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Tue 25/1121:10ATH - IAD

2 stops27h 05mScandinavian Airlines

Deal found 30/10£466

Wed 26/1112:11IAD - ATH

2 stops23h 29mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 29/10£490

Tue 2/1212:19IAD - ATH

2 stops18h 01mScandinavian Airlines

Tue 9/1208:50ATH - IAD

2 stops17h 29mScandinavian Airlines

Deal found 28/10£505

Wed 19/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 31/10£540

Wed 5/1112:09IAD - ATH

2 stops18h 11mScandinavian Airlines

Tue 11/1121:10ATH - IAD

2 stops27h 05mScandinavian Airlines

Deal found 29/10£590

Wed 5/1112:09IAD - ATH

2 stops23h 31mScandinavian Airlines

Wed 12/1119:30ATH - IAD

2 stops30h 38mScandinavian Airlines

Deal found 29/10£593

Mon 17/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Thu 27/1108:50ATH - IAD

2 stops17h 18mScandinavian Airlines

Deal found 31/10£596

Tue 11/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Wed 24/1215:30ATH - IAD

2 stops32h 45mScandinavian Airlines

Deal found 29/10£636

Tue 18/1112:11IAD - ATH

2 stops23h 29mScandinavian Airlines

Mon 24/1108:50ATH - IAD

2 stops17h 18mScandinavian Airlines

Deal found 31/10£650

Best flights from Dulles Intl to Athens
Discover carefully curated flight deals from Dulles Intl to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.

Sun 1/212:23IAD - ATH

2 stops17h 57mScandinavian Airlines

Sat 14/219:30ATH - IAD

2 stops30h 42mScandinavian Airlines

Deal found 28/10£452

Tue 17/317:45IAD - ATH

1 stop12h 05mITA Airways

Fri 3/406:05ATH - IAD

1 stop15h 35mITA Airways

Deal found 29/10£617

Fri 21/1122:12IAD - ATH

2 stops54h 23mUnited Airlines

Fri 5/1206:05ATH - IAD

2 stops21h 54mUnited Airlines

Deal found 31/10£661

Wed 19/1112:11IAD - ATH

2 stops18h 24mDelta

Mon 24/1103:25ATH - IAD

1 stop20h 10mDelta

Deal found 29/10£663

Wed 26/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 29/10£490

Wed 19/1120:30IAD - ATH

1 stop15h 10mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 31/10£490

Mon 27/412:30IAD - ATH

2 stops17h 30mScandinavian Airlines

Tue 5/513:50ATH - IAD

2 stops34h 00mScandinavian Airlines

Deal found 30/10£493

Tue 2/1212:19IAD - ATH

2 stops18h 16mDelta

Mon 8/1203:25ATH - IAD

1 stop22h 50mDelta

Deal found 28/10£663

Thu 12/312:30IAD - ATH

2 stops21h 45mScandinavian Airlines

Tue 24/321:10ATH - IAD

2 stops27h 05mScandinavian Airlines

Deal found 31/10£503

Thu 2/412:30IAD - ATH

2 stops21h 40mScandinavian Airlines

Wed 9/907:50ATH - IAD

2 stops16h 00mScandinavian Airlines

Deal found 30/10£521

Mon 17/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Thu 27/1108:50ATH - IAD

2 stops17h 18mScandinavian Airlines

Deal found 31/10£596

Fri 13/212:30IAD - ATH

2 stops20h 45mScandinavian Airlines

Thu 19/208:50ATH - IAD

1 stop15h 25mScandinavian Airlines

Deal found 28/10£623

Last-minute flights from Dulles Intl to Athens
Discover last-minute flight deals from Dulles Intl to Athens. Data last updated 31 October 2025 and is based on user searches.

Wed 5/1112:09IAD - ATH

2 stops18h 11mScandinavian Airlines

Tue 11/1121:10ATH - IAD

2 stops27h 05mScandinavian Airlines

Deal found 29/10£590

Wed 5/1112:09IAD - ATH

2 stops23h 31mScandinavian Airlines

Wed 12/1119:30ATH - IAD

2 stops30h 38mScandinavian Airlines

Deal found 29/10£593

Wed 5/1122:55IAD - ATH

1 stop12h 05mUnited Airlines

Thu 13/1106:25ATH - IAD

2 stops21h 29mUnited Airlines

Deal found 29/10£654

Tue 11/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Wed 24/1215:30ATH - IAD

2 stops32h 45mScandinavian Airlines

Deal found 29/10£636

Mon 17/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Sun 23/1119:30ATH - IAD

2 stops30h 38mScandinavian Airlines

Deal found 29/10£452

Mon 17/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Thu 27/1108:50ATH - IAD

2 stops17h 18mScandinavian Airlines

Deal found 31/10£596

Tue 18/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Tue 25/1121:10ATH - IAD

2 stops27h 05mScandinavian Airlines

Deal found 30/10£466

Tue 18/1112:11IAD - ATH

2 stops23h 29mScandinavian Airlines

Mon 24/1108:50ATH - IAD

2 stops17h 18mScandinavian Airlines

Deal found 31/10£650

Wed 19/1112:11IAD - ATH

2 stops18h 09mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 31/10£540

Wed 26/1112:11IAD - ATH

2 stops23h 29mScandinavian Airlines

Wed 3/1219:30ATH - IAD

2 stops30h 49mScandinavian Airlines

Deal found 29/10£490

One-way flights from Dulles Intl to Athens
Search for one-way flight options from Dulles Intl to Athens. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.

Tue 16/1212:19IAD - ATH

1 stop14h 36mDelta

Deal found 29/10£594

Wed 17/1213:30IAD - ATH

1 stop15h 50mTurkish Airlines

Deal found 29/10£823

Thu 18/1213:30IAD - ATH

1 stop15h 50mTurkish Airlines

Deal found 29/10£923

Cheap flight deals from Dulles Intl to Athens

Round-trip from	£450
Popular in	June
Cheapest in	February
Average price	£592

Scandinavian Airlines
18/1-25/1
4 total stops
52h 52m total
Washington, D.C. to Athens

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£202 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 1/2

12:23-13:20

2 stops17h 57m

Athens Eleftherios V.

Sat 14/2

19:30-19:12

2 stops30h 42m

£452

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 26/11

12:11-13:20

2 stops18h 09m

Athens Eleftherios V.

Wed 3/12

19:30-19:19

2 stops30h 49m

£490

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 19/11

20:30-18:40

1 stop15h 10m

Athens Eleftherios V.

Wed 3/12

19:30-19:19

2 stops30h 49m

£490

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 27/4

12:30-13:00

2 stops17h 30m

Athens Eleftherios V.

Tue 5/5

13:50-16:50

2 stops34h 00m

£493

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 12/3

12:30-16:15

2 stops21h 45m

Athens Eleftherios V.

Tue 24/3

21:10-18:15

2 stops27h 05m

£503

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Thu 2/4

12:30-17:10

2 stops21h 40m

Athens Eleftherios V.

Wed 9/9

07:50-16:50

2 stops16h 00m

£521

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 17/11

12:11-13:20

2 stops18h 09m

Athens Eleftherios V.

Thu 27/11

08:50-19:08

2 stops17h 18m

£596

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Tue 17/3

17:45-11:50

1 stop12h 05m

Athens Eleftherios V.

Fri 3/4

06:05-14:40

1 stop15h 35m

£617

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Fri 13/2

12:30-16:15

2 stops20h 45m

Athens Eleftherios V.

Thu 19/2

08:50-17:15

1 stop15h 25m

£623

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Fri 21/11

22:12-11:35

2 stops54h 23m

Athens Eleftherios V.

Fri 5/12

06:05-20:59

2 stops21h 54m

£661

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 16 results

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

Prices

Delays

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

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 £241). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £651). 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?

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

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 £490, Scandinavian Airlines can have you in Athens from Washington, D.C. Dulles Intl Airport in 18h 09m. The distance between Washington, D.C. Dulles Intl Airport and Athens is about 5152 mi.
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 (75%), Austrian Airlines (75%), Brussels Airlines( 75%).
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 £241). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £651). 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.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from £452

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Dulles Intl to Athens

Cheapest flights from Dulles Intl to AthensExplore 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 31 October 2025.

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 31 October 2025.

Cheap flight deals from Dulles Intl to Athens

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Athens that are best for you.

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.

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?

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

What is the cheapest time of day to fly from IAD to ATH?

How often are flights from Washington, D.C. to Athens delayed?

What is the most punctual flight time for Washington, D.C. to Athens flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to Athens flights?

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?

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

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

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

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

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport 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 31 October 2025.