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Cheap flights from Exeter to Washington, D.C. from $789

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Exeter to Washington, D.C. departing on 9/28. 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 Exeter to Washington, D.C. (EXT-IAD)

Cheap round-trip flights

Aer Lingus Logo
12:50 pm - 6:55 pmEXT-IAD
11h 05m1 stop
Aer Lingus Logo
8:25 pm - 11:45 amIAD-EXT
10h 20m1 stop
$789Aer Lingus
Find Deal
Sun, Sep 28 - Sun, Oct 5
Virgin Atlantic Logo
5:15 pm - 11:56 amEXT-IAD
47h 41m2 stops
Virgin Atlantic Logo
8:17 pm - 4:45 pmIAD-EXT
39h 28m2 stops
$821Virgin Atlantic
Find Deal
Sun, Sep 28 - Sun, Oct 5
Logo
5:15 pm - 2:40 pmEXT-IAD
26h 25m3 stops
Logo
4:30 pm - 4:45 pmIAD-EXT
43h 15m3 stops
$839
Find Deal
Sun, Sep 28 - Sun, Oct 5
KLM Logo
5:15 pm - 3:35 pmEXT-IAD
27h 20m1 stop
KLM Logo
7:22 pm - 4:45 pmIAD-EXT
16h 23m2 stops
$844KLM
Find Deal
Sun, Sep 28 - Sun, Oct 5
Logo
5:15 pm - 4:15 pmEXT-IAD
52h 00m3 stops
Logo
6:35 pm - 4:45 pmIAD-EXT
41h 10m2 stops
$963
Find Deal
Sun, Sep 28 - Sun, Oct 5

momondo Fare Finder

 
Customize your flight search to find flights from Exeter to Washington, D.C. Dulles Intl Airport 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 August 14, 2025.
Use the filters below to find and compare flights from Exeter to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/28

12:50 pm-6:55 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sun 10/5

8:25 pm-11:45 am

1 stop10h 20m

$789

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/28

5:15 pm-11:56 am

2 stops47h 41m

Washington, D.C. Dulles Intl

Sun 10/5

8:17 pm-4:45 pm

2 stops39h 28m

$821

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/28

5:15 pm-2:40 pm

3 stops26h 25m

Washington, D.C. Dulles Intl

Sun 10/5

4:30 pm-4:45 pm

3 stops43h 15m

$839

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/28

5:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Sun 10/5

7:22 pm-4:45 pm

2 stops16h 23m

$844

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/28

5:15 pm-4:15 pm

3 stops52h 00m

Washington, D.C. Dulles Intl

Sun 10/5

6:35 pm-4:45 pm

2 stops41h 10m

$963

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

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

Best Price Found

$789

Fastest flight time

11h 05m

Direct flights

None
The best flight deal from Exeter to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $789
The fastest flight from Exeter to Washington, D.C. Dulles Intl Airport takes 11h 05m
There are no direct flights from Exeter to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Exeter Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Exeter to Washington, D.C. Dulles Intl by plane?

    Exeter and Washington, D.C. Dulles Intl are 3553.3 mi apart from one another. Typically, this will take 11h 05m by plane in normal conditions.

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

    Prices for flights from Exeter Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Exeter 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 Exeter to Washington, D.C. Dulles Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Tysons
Laurel
Silver Spring
Waldorf
Fredericksburg
Colonial Beach
Manassas
Harpers Ferry
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Exeter.

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

All flight searches from Exeter to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Exeter to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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