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Dulles Intl

$588+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — IAD
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheap flight deals from Exeter to Dulles Intl

Cheapest flights from Exeter to Dulles Intl
Explore the most affordable flight options available from Exeter to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This Trip.com deal was found by Cheapflights users on 4/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:00 pm
EXT
-
IAD
1 stop28h 45m
Aer Lingus
Tue 6/99:05 pm
IAD
-
EXT
1 stop13h 25m
Aer Lingus
Deal found 4/18$806
This Trip.com deal was found by Cheapflights users on 4/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:00 pm
EXT
-
IAD
1 stop32h 15m
Multiple Airlines
Tue 6/99:05 pm
IAD
-
EXT
2 stops36h 50m
Multiple Airlines
Deal found 4/18$1,110

Find flight deals from Exeter to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Exeter (EXT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 21, 2026.

Round-trip from

$806
(Trip.com)

One-way from

$588
(Kiwi.com)
From Exeter to Washington, D.C. Dulles Intl
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One-way flight from Exeter to Washington, D.C. Dulles Intl
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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 April 21, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 6/2

4:00 pm-3:45 pm

1 stop28h 45m

Washington, D.C. Dulles Intl

Tue 6/9

9:05 pm-3:30 pm

1 stop13h 25m

$806

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 6/2

4:00 pm-7:15 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Tue 6/9

9:05 pm-2:55 pm

2 stops36h 50m

$1,110
Cheapest one-way

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 6/27

8:45 pm-3:45 pm

3 stops48h 00m

$588

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 7/3

9:00 pm-10:46 am

3 stops42h 46m

$710

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 6/30

4:00 pm-4:45 pm

3 stops29h 45m

$722
Quickest one-way

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sat 6/27

5:30 pm-3:45 pm

1 stop27h 15m

$878

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 6/28

7:15 pm-7:15 pm

1 stop29h 00m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Sorted by cheapest first

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.

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.

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

    A quick flight from Exeter to Washington, D.C. Dulles Intl Airport can take about 28h 45m. Aer Lingus provides one of the quickest options available for as low as $806. Airlines will cover a distance of 3558 mi.

  • 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
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