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Cheap flights from Washington, D.C. Dulles Intl Airport to Exeter from $1,072

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Exeter departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Exeter

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:30 pm - 5:50 pmIAD-EXT
18h 20m2 stops
KLM Logo
5:20 pm - 4:05 pmEXT-IAD
27h 45m1 stop
$1,072KLM
Find Deal
Sat, Oct 25 - Sun, Nov 2
KLM Logo
6:30 pm - 5:50 pmIAD-EXT
18h 20m2 stops
KLM Logo
5:20 pm - 4:35 pmEXT-IAD
28h 15m2 stops
$1,109KLM
Find Deal
Sat, Oct 25 - Sun, Nov 2
Aer Lingus Logo
6:20 pm - 1:20 pmIAD-EXT
14h 00m1 stop
Aer Lingus Logo
12:50 pm - 7:30 pmEXT-IAD
11h 40m1 stop
$1,142Aer Lingus
Find Deal
Sat, Oct 25 - Sun, Nov 2
Aer Lingus Logo
6:20 pm - 1:20 pmIAD-EXT
14h 00m1 stop
Aer Lingus Logo
12:50 pm - 7:30 pmEXT-IAD
11h 40m1 stop
$1,169Aer Lingus
Find Deal
Sat, Oct 25 - Sun, Nov 2

KLM flights from Washington, D.C. Dulles Intl Airport to Exeter

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Exeter flight tickets
KLM
Oct 25
IAD6:30 pmWashington, D.C. Dulles Intl
18h 20m
2 stops
EXT5:50 pmExeter
Nov 2
EXT5:20 pmExeter
27h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$1,072
Find similar
KLM
Oct 25
IAD6:30 pmWashington, D.C. Dulles Intl
18h 20m
2 stops
EXT5:50 pmExeter
Nov 2
EXT5:20 pmExeter
28h 15m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl
$1,109
Find similar

Aer Lingus flights from Washington, D.C. Dulles Intl Airport to Exeter

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Exeter flight tickets
Aer Lingus
Oct 25
IAD6:20 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
EXT1:20 pmExeter
Nov 2
EXT12:50 pmExeter
11h 40m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,142
Find similar
Aer Lingus
Oct 25
IAD6:20 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
EXT1:20 pmExeter
Nov 2
EXT12:50 pmExeter
11h 40m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated October 14, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sat 10/25

6:30 pm-5:50 pm

2 stops18h 20m

Exeter

Sun 11/2

5:20 pm-4:05 pm

1 stop27h 45m

$1,072

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sat 10/25

6:30 pm-5:50 pm

2 stops18h 20m

Exeter

Sun 11/2

5:20 pm-4:35 pm

2 stops28h 15m

$1,109

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sat 10/25

6:20 pm-1:20 pm

1 stop14h 00m

Exeter

Sun 11/2

12:50 pm-7:30 pm

1 stop11h 40m

$1,142

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sat 10/25

6:20 pm-1:20 pm

1 stop14h 00m

Exeter

Sun 11/2

12:50 pm-7:30 pm

1 stop11h 40m

$1,169

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Exeter

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Exeter according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Exeter (IAD to EXT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Exeter

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Exeter. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Exeter.
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  • How far is Washington, D.C. Dulles Intl to Exeter by plane?

    The distance between Washington, D.C. Dulles Intl and Exeter is about 3553.3 mi. In terms of flight time, this usually takes a little over 14h 00m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Exeter Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Exeter Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Exeter Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Exeter Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Exeter Airport.

  • What documentation or ID do you need to fly to Exeter Airport?

    The travel and health documents you'll need for your trip to Exeter Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Exeter Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Exeter?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Exeter

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Exeter with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $618Free CancellationRating
7.2
1,335 reviews
Search Aer Lingus flights

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Exeter?

    Price Alerts will notify you by email when the price for flights to Exeter from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Exeter with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Exeter?

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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Exeter?

Finding the right flight to Exeter from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Exeter quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Exeter with flexible booking policies on momondo?

Yes. All flights to Exeter from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Exeter?

momondo provides multiple filters to help you find the best flight to Exeter from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Exeter right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Exeter, momondo offers a useful price alert feature which will track prices for flights to Exeter from Washington, D.C. and alert you when they change.

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