Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Exeter from $1,111

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 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
8:55 pm - 3:30 pm
IAD
-
EXT
13h 35m
1 stop
Multiple Airlines Logo
3:25 pm - 3:30 pm
EXT
-
IAD
29h 05m
2 stops
$1,111Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
Aer Lingus Logo
5:15 pm - 3:30 pm
IAD
-
EXT
17h 15m
1 stop
Aer Lingus Logo
4:00 pm - 3:45 pm
EXT
-
IAD
28h 45m
1 stop
$1,198Aer Lingus
Mon, Sep 21 - Fri, Sep 25
Multiple Airlines Logo
9:55 am - 3:30 pm
IAD
-
EXT
24h 35m
3 stops
Multiple Airlines Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
$1,206Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Multiple Airlines Logo
9:55 am - 3:30 pm
IAD
-
EXT
24h 35m
3 stops
Multiple Airlines Logo
5:55 pm - 3:45 pm
EXT
-
IAD
26h 50m
2 stops
$1,212Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Multiple Airlines Logo
8:55 pm - 2:55 pm
IAD
-
EXT
13h 00m
2 stops
Multiple Airlines Logo
4:00 pm - 3:30 pm
EXT
-
IAD
28h 30m
2 stops
$1,215Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
KLM Logo
6:10 pm - 4:45 pm
IAD
-
EXT
17h 35m
1 stop
KLM Logo
5:15 pm - 3:35 pm
EXT
-
IAD
27h 20m
1 stop
$1,220KLM
Wed, Sep 9 - Sat, Sep 19
KLM Logo
1:00 pm - 4:45 pm
IAD
-
EXT
22h 45m
2 stops
KLM Logo
5:15 pm - 3:35 pm
EXT
-
IAD
27h 20m
1 stop
$1,224KLM
Wed, Sep 9 - Sat, Sep 19
Multiple Airlines Logo
4:20 pm - 3:30 pm
IAD
-
EXT
18h 10m
2 stops
Multiple Airlines Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
$1,226Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Aer Lingus Logo
5:15 pm - 3:30 pm
IAD
-
EXT
17h 15m
1 stop
Aer Lingus Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
$1,231Aer Lingus
Sun, Jul 26 - Sun, Aug 2
KLM Logo
6:10 pm - 4:45 pm
IAD
-
EXT
17h 35m
1 stop
KLM Logo
5:15 pm - 3:35 pm
EXT
-
IAD
27h 20m
1 stop
$1,234KLM
Wed, Sep 9 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Sep 21
IAD5:15 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
EXT3:30 pmExeter
Sep 25
EXT4:00 pmExeter
28h 45m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,198
Aer Lingus
Jul 26
IAD5:15 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
EXT3:30 pmExeter
Aug 2
EXT7:15 pmExeter
25h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,231
Aer Lingus
Sep 9
IAD5:45 pmWashington, D.C. Dulles Intl
20h 00m
2 stops
EXT6:45 pmExeter
Sep 19
EXT5:30 pmExeter
27h 15m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,303

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
Sep 9
IAD6:10 pmWashington, D.C. Dulles Intl
17h 35m
1 stop
EXT4:45 pmExeter
Sep 19
EXT5:15 pmExeter
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,220
KLM
Sep 9
IAD1:00 pmWashington, D.C. Dulles Intl
22h 45m
2 stops
EXT4:45 pmExeter
Sep 19
EXT5:15 pmExeter
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,224
KLM
Sep 9
IAD6:10 pmWashington, D.C. Dulles Intl
17h 35m
1 stop
EXT4:45 pmExeter
Sep 19
EXT5:15 pmExeter
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,234

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 June 15, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 9/21

8:55 pm-3:30 pm

1 stop13h 35m

Exeter

Fri 9/25

3:25 pm-3:30 pm

2 stops29h 05m

$1,111

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 9/21

5:15 pm-3:30 pm

1 stop17h 15m

Exeter

Fri 9/25

4:00 pm-3:45 pm

1 stop28h 45m

$1,198

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sun 7/26

9:55 am-3:30 pm

3 stops24h 35m

Exeter

Sun 8/2

7:15 pm-3:45 pm

1 stop25h 30m

$1,206

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sun 7/26

9:55 am-3:30 pm

3 stops24h 35m

Exeter

Sun 8/2

5:55 pm-3:45 pm

2 stops26h 50m

$1,212
Quickest round-trip

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Mon 9/21

8:55 pm-2:55 pm

2 stops13h 00m

Exeter

Fri 9/25

4:00 pm-3:30 pm

2 stops28h 30m

$1,215

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Wed 9/9

6:10 pm-4:45 pm

1 stop17h 35m

Exeter

Sat 9/19

5:15 pm-3:35 pm

1 stop27h 20m

$1,220

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Wed 9/9

1:00 pm-4:45 pm

2 stops22h 45m

Exeter

Sat 9/19

5:15 pm-3:35 pm

1 stop27h 20m

$1,224

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sun 7/26

4:20 pm-3:30 pm

2 stops18h 10m

Exeter

Sun 8/2

7:15 pm-3:45 pm

1 stop25h 30m

$1,226

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Sun 7/26

5:15 pm-3:30 pm

1 stop17h 15m

Exeter

Sun 8/2

7:15 pm-3:45 pm

1 stop25h 30m

$1,231

Washington, D.C.Exeter

IAD - EXT

IADEXT

Washington, D.C. Dulles Intl

Wed 9/9

6:10 pm-4:45 pm

1 stop17h 35m

Exeter

Sat 9/19

5:15 pm-3:35 pm

1 stop27h 20m

$1,234

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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Exeter takes 16h 50m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Exeter

  • 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 16h 50m.

  • 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
7.3
1,603 reviews
Search Aer Lingus flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Exeter

  • 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?

Book flights to Exeter if you plan to visit one of these locations
Sidmouth
Torquay
Paignton
Lyme Regis
Bideford
Newton Abbot

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.

An easier way to manage your Exeter trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/15
Wed 7/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom