$194+ Cheap flights from Washington, D.C. Dulles Intl Airport
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Dulles Intl
Discover essential information about flights departing from Dulles Intl, including flight schedules, destinations, airlines operating at the Dulles Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 26 July 2025.
Good round-trip deal | $1,028 or less |
---|---|
Good one-way deal | $205 or less |
Find flights from Dulles Intl
Cheapest flights from Dulles IntlExplore the most affordable flight options available from Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on 26 July 2025.
Explore the most affordable flight options available from Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on 26 July 2025.
Find flights from Dulles Intl within your budget
Fly to
Route
Departure
Return
Price
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Sat 4/10
22:05-10:40
2 stops29h 35m
Athens Eleftherios V.
Sat 18/10
20:30-19:59
2 stops30h 29m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Fri 8/8
13:30-03:05
1 stop30h 35m
Athens Eleftherios V.
Fri 19/9
22:00-11:45
1 stop20h 45m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Sun 5/10
16:30-11:10
1 stop11h 40m
Athens Eleftherios V.
Sat 11/10
19:25-14:40
1 stop26h 15m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Tue 16/9
22:20-18:35
1 stop13h 15m
Athens Eleftherios V.
Tue 23/9
11:45-15:40
Nonstop10h 55m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Thu 14/8
19:30-10:00
1 stop31h 30m
Athens Eleftherios V.
Thu 28/8
12:10-23:21
1 stop18h 11m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Wed 5/11
07:55-10:50
2 stops19h 55m
Athens Eleftherios V.
Sat 15/11
13:00-23:59
2 stops17h 59m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Sun 12/10
06:00-10:55
1 stop21h 55m
Athens Eleftherios V.
Sun 19/10
06:30-16:20
1 stop16h 50m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Mon 25/8
22:20-23:00
1 stop17h 40m
Athens Eleftherios V.
Tue 7/10
06:00-21:15
2 stops22h 15m
Washington, D.C.Athens
IAD - ATH
IADATH
Washington, D.C. Dulles Intl
Mon 25/8
20:45-01:00
2 stops21h 15m
Athens Eleftherios V.
Fri 3/10
06:55-16:15
1 stop16h 20m
Washington, D.C.Auckland
IAD - AKL
IADAKL
Washington, D.C. Dulles Intl
Tue 4/11
17:27-13:40
2 stops26h 13m
Auckland Intl
Tue 18/11
08:00-22:18
2 stops32h 18m
Best time to book a flight from Dulles Intl
Have a flexible travel schedule? Discover the best time to fly from Dulles Intl with our price prediction graph.
Travel insights for flights from Dulles Intl
Get recent, data-driven insights about flights from Dulles Intl including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a return flight from Dulles Intl to Auckland. Price data was last updated on 18 July 2025.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport, you should look to book at least 60 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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport (average of $887). Flying from Washington, D.C. Dulles Intl Airport in September will prove the most costly (average of $2,549). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
What are popular destinations to fly to from Washington, D.C. Dulles Intl Airport?
Some of the most frequent flights departing from Washington, D.C. Dulles Intl Airport everyday are: Chicago (386 flights per day), London (372 flights per day), and San Francisco (291 flights per day).
What is the cheapest place to fly to from Washington, D.C. Dulles Intl Airport?
The cheapest city to fly to from Washington, D.C. Dulles Intl Airport is Orlando, with prices starting at $205. Explore other affordable destinations below.
Airline reviews for flights from Dulles Intl
Get insights into the airlines that provide service from Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Dulles Intl. In the last 7 days, Cheapflights users made a total of 134,765 searches.
Check out reviews from past customers who have flown Alaska Airlines, Delta, andAir New Zealand from Washington, D.C. Dulles Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Entertainment
Boarding
Food
Crew
Reviews
Jonathan,Jul 2025
SEA - BOS
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternate flight departure points to Dulles Intl
Consider leaving from one of these other departure points that are located a short distance from Dulles Intl. Flight origins were last updated on 26 July 2025.
Related info for your journey
Access useful and relevant information related to your journey from Dulles Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 26 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dulles Intl?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Dulles Intl today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl?
Cheapflights simply makes it quick and affordable to book flights from Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dulles Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dulles Intl become cheaper?
Yes, Cheapflights offers price alerts on flights from Dulles Intl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.