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Cheap flights from Exeter to Washington, D.C. from £562

This is the cheapest return 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 3/9. 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

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

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
19:15 - 15:30EXT  Exeter-IAD Washington, D.C. Dulles Intl
25h 15m2 stops Dublin Madrid Barajas
Aer Lingus Logo
20:30 - 17:00IAD  Washington, D.C. Dulles Intl-EXT Exeter
39h 30m2 stops Madrid Barajas Dublin
£562Aer Lingus
Thu, 3 Sep - Thu, 10 Sep
Aer Lingus Logo
19:15 - 15:30EXT  Exeter-IAD Washington, D.C. Dulles Intl
25h 15m2 stops Dublin Madrid Barajas
Aer Lingus Logo
17:15 - 15:30IAD  Washington, D.C. Dulles Intl-EXT Exeter
17h 15m1 stop Dublin
£602Aer Lingus
Thu, 24 Sep - Thu, 1 Oct
Aer Lingus Logo
17:30 - 15:45EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 15m1 stop Dublin
Aer Lingus Logo
20:40 - 18:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
17h 05m1 stop Dublin
£671Aer Lingus
Sat, 5 Sep - Sat, 12 Sep
Aer Lingus Logo
17:30 - 15:30EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 00m2 stops Dublin Madrid Barajas
Aer Lingus Logo
20:40 - 18:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
17h 05m1 stop Dublin
£694Aer Lingus
Sat, 5 Sep - Sat, 12 Sep
KLM Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
KLM Logo
17:30 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
18h 15m1 stop Amsterdam Schiphol
£695KLM
Thu, 3 Sep - Thu, 10 Sep
KLM Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
KLM Logo
17:30 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
18h 15m1 stop Amsterdam Schiphol
£696KLM
Thu, 24 Sep - Thu, 1 Oct
Air France Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
Air France Logo
17:30 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
18h 15m1 stop Amsterdam Schiphol
£696Air France
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
18:26 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£696Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
KLM Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
KLM Logo
17:30 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
18h 15m1 stop Amsterdam Schiphol
£697KLM
Wed, 9 Sep - Tue, 15 Sep
KLM Logo
17:15 - 15:35EXT  Exeter-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Amsterdam Schiphol
KLM Logo
18:26 - 16:45IAD  Washington, D.C. Dulles Intl-EXT Exeter
17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£697KLM
Wed, 9 Sep - Tue, 15 Sep

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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
3 Sept
EXT17:15Exeter
27h 20m
1 stop
IAD15:35Washington, D.C. Dulles Intl
10 Sept
IAD17:30Washington, D.C. Dulles Intl
18h 15m
1 stop
EXT16:45Exeter
£695
KLM
9 Sept
EXT17:15Exeter
27h 20m
1 stop
IAD15:35Washington, D.C. Dulles Intl
15 Sept
IAD17:30Washington, D.C. Dulles Intl
18h 15m
1 stop
EXT16:45Exeter
£697
KLM
9 Sept
EXT17:15Exeter
28h 15m
2 stops
IAD16:30Washington, D.C. Dulles Intl
15 Sept
IAD18:26Washington, D.C. Dulles Intl
17h 19m
2 stops
EXT16:45Exeter
£702

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
14 Oct
EXT16:00Exeter
32h 10m
1 stop
IAD19:10Washington, D.C. Dulles Intl
18 Oct
IAD20:55Washington, D.C. Dulles Intl
13h 35m
1 stop
EXT15:30Exeter
£5,635
British Airways
2 Sept
EXT16:00Exeter
28h 45m
1 stop
IAD15:45Washington, D.C. Dulles Intl
6 Sept
IAD17:15Washington, D.C. Dulles Intl
17h 15m
1 stop
EXT15:30Exeter
£5,640
British Airways
14 Oct
EXT16:00Exeter
28h 45m
1 stop
IAD15:45Washington, D.C. Dulles Intl
18 Oct
IAD19:15Washington, D.C. Dulles Intl
17h 05m
2 stops
EXT17:20Exeter
£5,648

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 11 August 2026.
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 return flight

ExeterWashington, D.C.

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

EXTIAD

Exeter

Thu 3/9

19:15-15:30

2 stops25h 15m

Washington, D.C. Dulles Intl

Thu 10/9

20:30-17:00

2 stops39h 30m

£562
Fastest return journey

ExeterWashington, D.C.

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

EXTIAD

Exeter

Thu 24/9

19:15-15:30

2 stops25h 15m

Washington, D.C. Dulles Intl

Thu 1/10

17:15-15:30

1 stop17h 15m

£602

ExeterWashington, D.C.

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

EXTIAD

Exeter

Sat 5/9

17:30-15:45

1 stop27h 15m

Washington, D.C. Dulles Intl

Sat 12/9

20:40-18:45

1 stop17h 05m

£671

ExeterWashington, D.C.

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

EXTIAD

Exeter

Sat 5/9

17:30-15:30

2 stops27h 00m

Washington, D.C. Dulles Intl

Sat 12/9

20:40-18:45

1 stop17h 05m

£694

ExeterWashington, D.C.

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

EXTIAD

Exeter

Thu 3/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Thu 10/9

17:30-16:45

1 stop18h 15m

£695

ExeterWashington, D.C.

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

EXTIAD

Exeter

Thu 24/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Thu 1/10

17:30-16:45

1 stop18h 15m

£696

ExeterWashington, D.C.

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

EXTIAD

Exeter

Wed 9/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 15/9

17:30-16:45

1 stop18h 15m

£696

ExeterWashington, D.C.

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

EXTIAD

Exeter

Sat 5/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Sat 12/9

18:26-16:45

2 stops17h 19m

£696

ExeterWashington, D.C.

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

EXTIAD

Exeter

Wed 9/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 15/9

17:30-16:45

1 stop18h 15m

£697

ExeterWashington, D.C.

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

EXTIAD

Exeter

Wed 9/9

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Tue 15/9

18:26-16:45

2 stops17h 19m

£697

Flights are sorted by cheapest return 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 return 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.
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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. 27h 20m is a normal flight duration for this route.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable 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?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Exeter from Washington, D.C. Dulles Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • 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 days for return flights on 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 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.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
College Park
Springfield
Fairfax
Arlington
Gettysburg
Linthicum Heights
National Harbor
Winchester
Ellicott City
Cambridge
Glen Burnie
Westminster
Laurel
Lutherville Timonium
Lexington Park
Leesburg
Woodbridge
Bethesda
Sterling

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Exeter to Washington, D.C. for you.

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

momondo does allow users to show only those flights to Washington, D.C. from Exeter which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Exeter to Washington, D.C..

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

If you are not ready to book a flight from Exeter to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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