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 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.

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.

$813 Cheap Flights from Exeter to Washington, D.C. Dulles Intl Airport in 2026

Find the cheapest flights from Exeter to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 3:30 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

25h 15m2 stops Dublin Madrid Barajas

5:15 pm - 3:30 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 15m1 stop Dublin

$813Aer Lingus

Thu, Sep 24 - Thu, Oct 1

5:30 pm - 3:45 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Dublin

8:40 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 05m1 stop Dublin

$906Aer Lingus

Sat, Sep 5 - Sat, Sep 12

5:30 pm - 3:30 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

27h 00m2 stops Dublin Madrid Barajas

8:40 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 05m1 stop Dublin

$937Aer Lingus

Sat, Sep 5 - Sat, Sep 12

5:15 pm - 3:35 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

6:26 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$940Multiple Airlines

Sat, Sep 5 - Sat, Sep 12

5:15 pm - 3:35 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

5:30 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

18h 15m1 stop Amsterdam Schiphol

$942KLM

Wed, Sep 9 - Tue, Sep 15

5:15 pm - 3:35 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

6:26 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$944Air France

Wed, Sep 9 - Tue, Sep 15

5:15 pm - 4:30 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

28h 15m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

6:26 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$948KLM

Wed, Sep 9 - Tue, Sep 15

5:15 pm - 4:38 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

28h 23m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

6:26 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$1,000KLM

Sat, Sep 5 - Sat, Sep 12

7:15 pm - 3:30 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

25h 15m2 stops Dublin Madrid Barajas

5:45 pm - 3:30 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

16h 45m2 stops London Heathrow Dublin

$1,110Aer Lingus

Thu, Sep 24 - Thu, Oct 1

2:15 pm - 7:20 pmEXT Exeter-IAD Washington, D.C. Dulles Intl

34h 05m2 stops Malaga Reykjavik Keflavik Intl

3:45 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-EXT Exeter

22h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Faro

$1,164Multiple Airlines

Wed, Sep 9 - Tue, Sep 15

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

Our best KLM deals on Exeter to Washington, D.C. Dulles Intl Airport flight tickets

KLM

Sep 9

EXT5:15 pmExeter

27h 20m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Sep 15

IAD5:30 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

EXT4:45 pmExeter

$942

KLM

Sep 9

EXT5:15 pmExeter

28h 15m

2 stops

IAD4:30 pmWashington, D.C. Dulles Intl

Sep 15

IAD6:26 pmWashington, D.C. Dulles Intl

17h 19m

2 stops

EXT4:45 pmExeter

$948

KLM

Sep 5

EXT5:15 pmExeter

28h 23m

2 stops

IAD4:38 pmWashington, D.C. Dulles Intl

Sep 12

IAD6:26 pmWashington, D.C. Dulles Intl

17h 19m

2 stops

EXT4:45 pmExeter

$1,000

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

Our best British Airways deals on Exeter to Washington, D.C. Dulles Intl Airport flight tickets

British Airways

Sep 2

EXT4:00 pmExeter

28h 45m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Sep 6

IAD5:15 pmWashington, D.C. Dulles Intl

17h 15m

1 stop

EXT3:30 pmExeter

$7,618

British Airways

Sep 2

EXT4:00 pmExeter

28h 45m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Sep 6

IAD5:15 pmWashington, D.C. Dulles Intl

17h 15m

1 stop

EXT3:30 pmExeter

$7,631

British Airways

Sep 2

EXT4:00 pmExeter

28h 45m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Sep 6

IAD5:15 pmWashington, D.C. Dulles Intl

17h 15m

1 stop

EXT3:30 pmExeter

$7,634

momondo Fare Finder

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

Cheapest round-trip

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Thu 9/24

7:15 pm-3:30 pm

2 stops25h 15m

Washington, D.C. Dulles Intl

Thu 10/1

5:15 pm-3:30 pm

1 stop17h 15m

$813

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Sat 9/5

5:30 pm-3:45 pm

1 stop27h 15m

Washington, D.C. Dulles Intl

Sat 9/12

8:40 pm-6:45 pm

1 stop17h 05m

$906

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Sat 9/5

5:30 pm-3:30 pm

2 stops27h 00m

Washington, D.C. Dulles Intl

Sat 9/12

8:40 pm-6:45 pm

1 stop17h 05m

$937

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Sat 9/5

5:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Sat 9/12

6:26 pm-4:45 pm

2 stops17h 19m

$940

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Wed 9/9

5:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 9/15

5:30 pm-4:45 pm

1 stop18h 15m

$942

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Wed 9/9

5:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 9/15

6:26 pm-4:45 pm

2 stops17h 19m

$944

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Wed 9/9

5:15 pm-4:30 pm

2 stops28h 15m

Washington, D.C. Dulles Intl

Tue 9/15

6:26 pm-4:45 pm

2 stops17h 19m

$948

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Sat 9/5

5:15 pm-4:38 pm

2 stops28h 23m

Washington, D.C. Dulles Intl

Sat 9/12

6:26 pm-4:45 pm

2 stops17h 19m

$1,000

Quickest round-trip

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Thu 9/24

7:15 pm-3:30 pm

2 stops25h 15m

Washington, D.C. Dulles Intl

Thu 10/1

5:45 pm-3:30 pm

2 stops16h 45m

$1,110

ExeterWashington, D.C.

EXT Exeter - IAD Washington, D.C. Dulles Intl

EXTIAD

Exeter

Wed 9/9

2:15 pm-7:20 pm

2 stops34h 05m

Washington, D.C. Dulles Intl

Tue 9/15

3:45 pm-6:55 pm

3 stops22h 10m

$1,164

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

Fastest flight time	27h 20m
Direct flights	None

The fastest flight from Exeter to Washington, D.C. Dulles Intl Airport takes 27h 20m

There are no direct flights from Exeter to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Exeter to Washington, D.C. Dulles Intl Airport.

Search flight deals

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

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 27h 20m 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.

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

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.

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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.