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Exeter

$316+ Cheap flights from Dulles Intl (IAD) to Exeter (EXT)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EXT
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Dulles Intl to Exeter

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

This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:05 pm
IAD
-
EXT
1 stop17h 45m
KLM
Tue 2/245:20 pm
EXT
-
IAD
1 stop27h 45m
KLM
Deal found 1/20$833
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:05 pm
IAD
-
EXT
2 stops40h 25m
Multiple Airlines
Thu 7/93:30 pm
EXT
-
IAD
2 stops29h 15m
Multiple Airlines
Deal found 1/20$1,131
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:05 pm
IAD
-
EXT
1 stop17h 45m
KLM
Thu 7/95:15 pm
EXT
-
IAD
1 stop27h 20m
KLM
Deal found 1/20$1,213
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 pm
IAD
-
EXT
1 stop13h 50m
British Airways
Mon 10/51:25 pm
EXT
-
IAD
2 stops31h 20m
British Airways
Deal found 1/20$4,108

Find flight deals from Dulles Intl to Exeter

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Exeter (EXT). 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 January 21, 2026.

Round-trip from

$833
(KLM)

One-way from

$316
(Kiwi.com)
From Washington, D.C. Dulles Intl to Exeter
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Exeter
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Exeter 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Exeter that are best for you.

Fly from

Dulles Intl

Fly to

Exeter

Route

Depart

Return

Price

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Tue 2/17

6:05 pm-4:50 pm

1 stop17h 45m

Exeter

Tue 2/24

5:20 pm-4:05 pm

1 stop27h 45m

$833

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 2/9

5:26 pm-4:50 pm

2 stops18h 24m

Exeter

Tue 2/24

5:20 pm-4:05 pm

1 stop27h 45m

$838

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 2/9

5:05 pm-2:30 pm

2 stops40h 25m

Exeter

Thu 7/9

3:30 pm-3:45 pm

2 stops29h 15m

$1,131

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 2/9

6:05 pm-4:50 pm

1 stop17h 45m

Exeter

Thu 7/9

5:15 pm-3:35 pm

1 stop27h 20m

$1,213

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Tue 2/17

5:30 pm-7:10 am

3 stops56h 40m

$316

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 2/9

5:30 pm-2:30 pm

2 stops40h 00m

$357

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Tue 2/17

6:05 pm-4:50 pm

1 stop17h 45m

$492

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 2/9

6:05 pm-4:50 pm

1 stop17h 45m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Dulles Intl to Exeter

Have a flexible travel schedule? Discover the best time to fly to Exeter from Dulles Intl 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.

Reviews of airlines servicing Exeter

Get insights into the airlines that provide service to Exeter. 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 Exeter. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Aer Lingus from Washington, D.C. Dulles Intl Airport to Exeter. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,440 reviews

Boarding

7.4

Overall

7.2

Entertainment

6.9

Comfort

7.1

Crew

8.0

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,440 reviews
Aer Lingus
7.2
Good
1,440 reviews

Boarding

7.4

Overall

7.2

Entertainment

6.9

Comfort

7.1

Crew

8.0

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

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

    Most people fly into Exeter (EXT) if they book a flight to Exeter from Washington, D.C. Dulles Intl. On average, Exeter has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Exeter is conveniently located just 5.3 mi from Exeter’s city center.

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

    KLM can get you from Washington, D.C. Dulles Intl Airport to Exeter in just under 17h 45m. Your travel time can differ by up to . There are 3558 mi between Washington, D.C. Dulles Intl Airport and Exeter.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Exeter round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Exeter is Aer Lingus. Our recent data shows that you can find tickets from as low as $618 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Exeter 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

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Alternative routes for Dulles Intl to Exeter

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Exeter

Discover the top airline that operate flights from Dulles Intl to Exeter. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$618Average$787FlexibilityNo cancel feeOn-timeN/A

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