HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Exeter

$381+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EXT
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Exeter with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Exeter

Best flights from Dulles Intl to Exeter
Discover carefully curated flight deals from Dulles Intl to Exeter that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

This KLM deal was found by Cheapflights users on 12/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:05 pmIAD - EXT
1 stop17h 45mKLM
Fri 3/135:20 pmEXT - IAD
1 stop27h 45mKLM
Deal found 12/6$894
This KLM deal was found by Cheapflights users on 12/8. 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 1/57:49 pmIAD - EXT
2 stops40h 01mKLM
Mon 1/125:20 pmEXT - IAD
2 stops30h 49mKLM
Deal found 12/8$1,151
This British Airways deal was found by Cheapflights users on 12/5. 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.
Wed 1/285:05 pmIAD - EXT
1 stop14h 15mBritish Airways
Sun 2/12:30 pmEXT - IAD
2 stops30h 05mBritish Airways
Deal found 12/5$4,077

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 December 9, 2025.

Round-trip from

$894
(KLM)

One-way from

$381
(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 December 9, 2025.
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

Fri 3/6

6:05 pm-4:50 pm

1 stop17h 45m

Exeter

Fri 3/13

5:20 pm-5:05 pm

1 stop27h 45m

$894

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 1/5

7:49 pm-4:50 pm

2 stops40h 01m

Exeter

Mon 1/12

5:20 pm-7:09 pm

2 stops30h 49m

$1,151

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Wed 1/28

5:05 pm-12:20 pm

1 stop14h 15m

Exeter

Sun 2/1

2:30 pm-3:35 pm

2 stops30h 05m

$4,077

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Fri 1/9

10:30 pm-2:45 pm

3 stops35h 15m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

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 December 9, 2025.
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
1,389 reviews

Comfort

7.1

Entertainment

6.9

Overall

7.2

Crew

8.0

Boarding

7.4

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
1,389 reviews
Aer Lingus
7.2
Good
1,389 reviews

Comfort

7.1

Entertainment

6.9

Overall

7.2

Crew

8.0

Boarding

7.4

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

Traveling to a place near Exeter?

Book flights to Exeter if you plan to visit one of these locations
Torquay

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.

Alternative routes for Dulles Intl to Exeter

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Baltimore to Heathrow flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
Dulles Intl to Stansted flights
Reagan-National to Gatwick flights
Dulles Intl to Edinburgh flights
Dulles Intl to Luton flights
Baltimore to Luton flights
Reagan-National to Luton flights
Baltimore to Edinburgh flights
Reagan-National to Edinburgh flights
Dulles Intl to Manchester flights
Baltimore to Stansted flights
Reagan-National to London City flights
Baltimore to Manchester flights
Baltimore to London City flights
Reagan-National to Manchester flights
Dulles Intl to Newcastle upon Tyne flights
Dulles Intl to Leeds flights
Reagan-National to Stansted flights
Dulles Intl to Southampton flights
Baltimore to Birmingham flights
Dulles Intl to Birmingham flights
Baltimore to Leeds flights
Baltimore to Newcastle upon Tyne flights
Reagan-National to Birmingham flights
Dulles Intl to Liverpool flights
Dulles Intl to Bristol flights
Baltimore to Liverpool flights
Reagan-National to Newcastle upon Tyne flights
Baltimore to Bristol flights
Reagan-National to Leeds flights
Reagan-National to Liverpool flights
Dulles Intl to Southend flights
Reagan-National to Bristol flights
Baltimore to Southend flights
Baltimore to Southampton flights
Baltimore to Newquay flights
Dulles Intl to Newquay flights
Baltimore to Exeter flights
Reagan-National to Newquay flights
Reagan-National to Southampton flights
Dulles Intl to Doncaster flights
Baltimore to East Midlands flights

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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$618Average$787FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.