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.

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

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

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 189 minutes.

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

For as low as £1,001, United Airlines can have you in Athens from Washington, D.C. Dulles Intl Airport in 9h 40m. The distance between Washington, D.C. Dulles Intl Airport and Athens is about 5152 mi. Most flights are nonstop.

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 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.

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.

£412+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Athens

Q: How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Athens?

Airfare is below average for this route at the moment. Washington, D.C. Dulles Intl Airport to Athens flights typically cost between £863 and £498 in April. The cheapest return flight price found within the last 3 days was £551 on Scandinavian Airlines (26 Apr-13 May).

Cheap flight deals from Dulles Intl to Athens

Enter your travel dates to find the best prices.

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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 9 April 2026.

Wed 2/1222:30

IAD

ATH

2 stops36h 35m

TAP AIR PORTUGAL

Sat 12/1204:10

ATH

IAD

1 stop23h 25m

TAP AIR PORTUGAL

Deal found 5/4£546

Sun 26/420:20

IAD

ATH

2 stops33h 40m

Scandinavian Airlines

Wed 13/511:35

ATH

IAD

2 stops36h 25m

Scandinavian Airlines

Deal found 5/4£551

Sun 4/1020:20

IAD

ATH

1 stop15h 20m

Scandinavian Airlines

Wed 28/1019:30

ATH

IAD

1 stop28h 45m

Scandinavian Airlines

Deal found 7/4£552

Sat 29/822:35

IAD

ATH

1 stop21h 45m

TAP AIR PORTUGAL

Mon 7/904:40

ATH

IAD

1 stop17h 30m

TAP AIR PORTUGAL

Deal found 5/4£559

Tue 6/1022:35

IAD

ATH

1 stop21h 45m

TAP AIR PORTUGAL

Thu 29/1004:10

ATH

IAD

1 stop18h 05m

TAP AIR PORTUGAL

Deal found 7/4£563

Mon 20/420:20

IAD

ATH

1 stop15h 20m

Scandinavian Airlines

Wed 6/519:30

ATH

IAD

1 stop28h 30m

Scandinavian Airlines

Deal found 4/4£567

Wed 22/717:45

IAD

ATH

1 stop26h 35m

TAP AIR PORTUGAL

Fri 11/904:40

ATH

IAD

1 stop16h 45m

TAP AIR PORTUGAL

Deal found 6/4£569

Mon 16/1119:59

IAD

ATH

2 stops34h 21m

Scandinavian Airlines

Fri 20/1114:10

ATH

IAD

1 stop35h 40m

Scandinavian Airlines

Deal found 6/4£571

Mon 20/412:45

IAD

ATH

2 stops17h 15m

Scandinavian Airlines

Tue 12/513:50

ATH

IAD

2 stops34h 10m

Scandinavian Airlines

Deal found 7/4£574

Tue 13/1012:30

IAD

ATH

2 stops20h 50m

Scandinavian Airlines

Tue 27/1021:10

ATH

IAD

2 stops27h 05m

Scandinavian Airlines

Deal found 7/4£577

Wed 30/920:20

IAD

ATH

1 stop15h 20m

Scandinavian Airlines

Sat 3/1021:05

ATH

IAD

1 stop26h 55m

Scandinavian Airlines

Deal found 7/4£582

Find flight deals from Dulles Intl to Athens

Round-trip from	£551
One-way from	£412
Popular in	June
Cheapest in	February
Average price	£592

Scandinavian Airlines
26/4-13/5
4 total stops
70h 05m total
Washington, D.C. to Athens

Search Deals

TAP AIR PORTUGAL
8/7
1 total stop
28h 50m total
Washington, D.C. to Athens

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£210 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

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Average for round-trip flights in April 2026

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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.

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Route

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Price

Cheapest return flight

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 13/9

17:15-10:00

Nonstop9h 45m

Athens Eleftherios V.

Tue 22/9

11:45-15:50

Nonstop11h 05m

£962

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 2/9

15:45-13:25

1 stop14h 40m

Athens Eleftherios V.

Wed 30/9

11:45-15:50

Nonstop11h 05m

£964

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sun 30/8

17:15-10:00

Nonstop9h 45m

Athens Eleftherios V.

Wed 9/9

06:45-13:35

1 stop13h 50m

£965

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 16/9

17:15-10:00

Nonstop9h 45m

Athens Eleftherios V.

Sun 27/9

06:45-13:35

1 stop13h 50m

£1,010

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 6/5

17:10-10:00

Nonstop9h 50m

Athens Eleftherios V.

Wed 20/5

06:45-13:35

1 stop13h 50m

£1,039

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Wed 9/9

12:58-10:10

1 stop14h 12m

Athens Eleftherios V.

Sat 19/9

11:45-15:50

Nonstop11h 05m

£1,065

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 4/5

17:10-10:00

Nonstop9h 50m

Athens Eleftherios V.

Wed 13/5

11:45-15:45

Nonstop11h 00m

£1,074

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Mon 4/5

17:10-10:00

Nonstop9h 50m

Athens Eleftherios V.

Fri 15/5

11:45-15:45

Nonstop11h 00m

£1,074

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Sat 26/9

17:15-10:00

Nonstop9h 45m

Athens Eleftherios V.

Mon 5/10

11:45-15:50

Nonstop11h 05m

£1,089

Washington, D.C.Athens

IAD - ATH

IADATH

Washington, D.C. Dulles Intl

Fri 15/5

17:25-23:05

1 stop22h 40m

Athens Eleftherios V.

Sun 24/5

11:45-15:50

Nonstop11h 05m

£1,132

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 21 resultsSorted by cheapest first

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.

IAD-ATH

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 55 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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of £349). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £632). 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

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 £1,001, United Airlines can have you in Athens from Washington, D.C. Dulles Intl Airport in 9h 40m. The distance between Washington, D.C. Dulles Intl Airport and Athens is about 5152 mi. Most flights are nonstop.
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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of £349). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of £632). 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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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.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Athens from £412

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 9 April 2026.

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 9 April 2026.

Best flights from Dulles Intl to AthensDiscover 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 9 April 2026.

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 9 April 2026.

Direct flights from Dulles Intl to AthensExplore direct flight options from Dulles Intl to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 April 2026.

Explore direct flight options from Dulles Intl to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 April 2026.

Last-minute flights from Dulles Intl to AthensDiscover last-minute flight deals from Dulles Intl to Athens. Data last updated 9 April 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Athens. Data last updated 9 April 2026 and is based on user searches.

One-way flights from Dulles Intl to AthensSearch for one-way flight options from Dulles Intl to Athens. Find affordable one-way fares based on user searches. Data last updated 9 April 2026.

Search for one-way flight options from Dulles Intl to Athens. Find affordable one-way fares based on user searches. Data last updated 9 April 2026.

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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?

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Athens?

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?

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 9 April 2026.

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 9 April 2026.

Direct flights from Dulles Intl to Athens
Explore direct flight options from Dulles Intl to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 April 2026.

Last-minute flights from Dulles Intl to Athens
Discover last-minute flight deals from Dulles Intl to Athens. Data last updated 9 April 2026 and is based on user searches.

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 9 April 2026.