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Exeter

$835+ Cheap flights from Dulles Intl (IAD) to Exeter (EXT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EXT
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 8, 2026.

Round-trip from

$835
(KLM)
From Washington, D.C. Dulles Intl to Exeter
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Find 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 8, 2026.

This KLM deal was found by Cheapflights users on 1/7. 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.
Sat 1/246:05 pmIAD - EXT
1 stop17h 45mKLM
Sun 2/15:20 pmEXT - IAD
1 stop27h 45mKLM
Deal found 1/7$835
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Wed 8/58:40 pmIAD - EXT
1 stop10h 05mMultiple Airlines
Wed 8/127:20 pmEXT - IAD
2 stops28h 50mMultiple Airlines
Deal found 1/6$912
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:15 pmIAD - EXT
1 stop13h 30mAer Lingus
Wed 8/1212:15 pmEXT - IAD
1 stop11h 55mAer Lingus
Deal found 1/6$945
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:15 pmIAD - EXT
1 stop13h 30mAer Lingus
Mon 7/2012:15 pmEXT - IAD
1 stop11h 55mAer Lingus
Deal found 1/7$1,180
This British Airways deal was found by Cheapflights users on 1/6. 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 pmIAD - EXT
1 stop13h 50mBritish Airways
Mon 10/51:25 pmEXT - IAD
2 stops35h 10mBritish Airways
Deal found 1/6$4,109
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:15 pmIAD - EXT
2 stops14h 45mBritish Airways
Sat 7/181:00 pmEXT - IAD
1 stop11h 10mBritish Airways
Deal found 1/7$4,502

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 8, 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

Sat 1/24

6:05 pm-4:50 pm

1 stop17h 45m

Exeter

Sun 2/1

5:20 pm-4:05 pm

1 stop27h 45m

$835

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 7/6

5:15 pm-11:45 am

1 stop13h 30m

Exeter

Mon 7/20

12:15 pm-7:10 pm

1 stop11h 55m

$1,180

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 7/6

7:15 pm-3:00 pm

2 stops14h 45m

Exeter

Mon 7/20

12:15 pm-7:10 pm

1 stop11h 55m

$5,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 8, 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
1,427 reviews

Comfort

7.1

Entertainment

6.9

Food

6.6

Boarding

7.4

Crew

8.0

Overall

7.2

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
1,427 reviews
Aer Lingus
7.2
Good
1,427 reviews

Comfort

7.1

Entertainment

6.9

Food

6.6

Boarding

7.4

Crew

8.0

Overall

7.2

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, Aer Lingus, and British Airways can get you from Washington, D.C. Dulles Intl Airport to Exeter in just under 13h 30m. Your travel time can differ by up to 4h 15m. There are 3558 mi between Washington, D.C. Dulles Intl Airport and Exeter. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$618Average$787FlexibilityNo cancel feeOn-timeN/A

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