For evening departures, expect crowded check-in areas at IAD. Plan extra time to navigate the busy terminal efficiently.
Round-trip from | $593 (Cheapflightsfares) |
---|---|
One-way from | $362 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $876 |
Good round-trip deal | $878 or less |
Good one-way deal | $574 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Thu 9/25
1:30 pm-8:30 pm
1 stop24h 00m
Athens Eleftherios V.
Thu 10/2
10:00 pm-11:45 am
1 stop20h 45m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Fri 11/28
12:30 pm-10:35 am
1 stop15h 05m
Athens Eleftherios V.
Sun 12/14
12:50 pm-11:50 am
1 stop30h 00m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Sun 8/24
10:05 pm-6:50 pm
1 stop13h 45m
Athens Eleftherios V.
Tue 9/16
2:00 pm-7:59 pm
1 stop12h 59m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Mon 8/25
10:05 pm-6:50 pm
1 stop13h 45m
Athens Eleftherios V.
Tue 9/16
2:00 pm-7:59 pm
1 stop12h 59m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Tue 9/30
1:30 pm-8:30 pm
1 stop24h 00m
Athens Eleftherios V.
Tue 10/7
10:00 pm-11:45 am
1 stop20h 45m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Wed 9/10
10:05 pm-6:50 pm
1 stop13h 45m
Athens Eleftherios V.
Tue 9/16
2:00 pm-7:59 pm
1 stop12h 59m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Mon 9/1
10:05 pm-6:50 pm
1 stop13h 45m
Athens Eleftherios V.
Sat 9/6
1:45 pm-7:59 pm
1 stop13h 14m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Sun 8/24
10:05 pm-6:50 pm
1 stop13h 45m
Athens Eleftherios V.
Sat 9/6
1:45 pm-7:59 pm
1 stop13h 14m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Mon 12/15
6:05 pm-4:35 pm
1 stop15h 30m
Athens Eleftherios V.
Mon 12/22
2:35 pm-4:35 pm
1 stop33h 00m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Fri 1/16
6:50 pm-1:35 pm
1 stop11h 45m
Athens Eleftherios V.
Fri 1/23
6:05 am-7:12 pm
2 stops20h 07m
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Athens, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Athens (average of $679). Flying from Washington, D.C. Dulles Intl Airport to Athens in June is currently the most expensive (average of $1,286). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Athens at noon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Athens flight should consider departing on Friday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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).
Copenhagen (CPH) – chosen by Cheapflights users on 53% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Athens on Cheapflights.
London (LHR) is the most affordable 1-stop option, with an average round-trip price of $647.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 13h 53m.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 1h 56m.
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
ATL - CPH
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$129 | Average$647 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$223 | Average$1,094 | FlexibilityNo cancel fee | On-time78% | |
Cheapest$459 | Average$834 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$489 | Average$792 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$501 | Average$994 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$541 | Average$675 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$554 | Average$1,209 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$565 | Average$966 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$587 | Average$798 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$620 | Average$811 | FlexibilityNo cancel fee | On-time70% |