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Dulles Intl

$767+ Cheap flights from Exeter (EXT) to Dulles Intl (IAD)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — IAD
juin 21 — juin 281
sam. 6/21
sam. 6/28
1 adult, Economy
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Find flight deals from Exeter to Dulles Intl

One-way flights from Exeter to Dulles Intl
Search for one-way flight options from Exeter to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated juin 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/1912:50 pmEXT - IAD
1 stop11h 05mAer Lingus
Deal found 6/16$767
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/52:45 pmEXT - IAD
3 stops57h 35mMultiple Airlines
Deal found 6/16$777

Cheapflights Fare Finder

Customize your flight search to find flights from Exeter to Dulles Intl 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 2,558,603 searches. Data last updated juin 16, 2025.
Use the filters below to find and compare flights from Exeter to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Exeter

Fly to

Dulles Intl

Route

Depart

Return

Price

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

dim. 10/19

12:50 pm-6:55 pm

1 stop11h 05m

$767

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

sam. 7/5

2:45 pm-7:20 pm

3 stops57h 35m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Exeter to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Exeter 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 Exeter to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to 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 an airline for your flight to Dulles Intl. Reviews last updated juin 16, 2025.
Aer Lingus
7.1
Good
1,118 reviews

Crew

7.9

Entertainment

6.8

Overall

7.1

Boarding

7.2

Food

6.4

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,118 reviews
Aer Lingus
7.1
Good
1,118 reviews

Crew

7.9

Entertainment

6.8

Overall

7.1

Boarding

7.2

Food

6.4

Comfort

7.0

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Related info for your journey

Find useful and relevant information for your journey from Exeter to Dulles Intl. 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 from for flights from Exeter to Washington, D.C. Dulles Intl?

    Most people fly from Exeter (EXT) if they book a flight from Exeter to Washington, D.C. Dulles Intl. On average, Exeter has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Exeter is conveniently located just 5.3 mi from Exeter’s city center.

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

    Yes. In addition to deals on Exeter to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Exeter to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Exeter to Dulles Intl.

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

    Yes. Cheapflights offers flight deals from Exeter to Dulles Intl 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 Exeter to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Exeter to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Exeter to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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

Traveling to a place near Exeter?

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Arlington
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Fredericksburg
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Easton
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Alternative routes for Exeter to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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