Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Exeter to Washington, D.C. from £577

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 25/8. 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
Voted winner of Europe's Best Travel App 2023

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
16:00 - 15:45
EXT
-
IAD
28h 45m
1 stop
Aer Lingus Logo
20:40 - 18:45
IAD
-
EXT
17h 05m
1 stop
£577Aer Lingus
Tue, 25 Aug - Sat, 5 Sep
Multiple Airlines Logo
16:00 - 10:45
EXT
-
IAD
47h 45m
2 stops
Multiple Airlines Logo
17:15 - 18:45
IAD
-
EXT
20h 30m
1 stop
£626Multiple Airlines
Tue, 25 Aug - Sat, 5 Sep
Air France Logo
17:15 - 16:38
EXT
-
IAD
28h 23m
2 stops
Air France Logo
17:25 - 16:45
IAD
-
EXT
18h 20m
2 stops
£662Air France
Tue, 25 Aug - Sat, 5 Sep
Multiple Airlines Logo
19:15 - 19:40
EXT
-
IAD
29h 25m
2 stops
Multiple Airlines Logo
21:05 - 15:30
IAD
-
EXT
13h 25m
1 stop
£692Multiple Airlines
Sun, 2 Aug - Tue, 25 Aug
Multiple Airlines Logo
19:15 - 15:45
EXT
-
IAD
25h 30m
1 stop
Multiple Airlines Logo
20:55 - 15:30
IAD
-
EXT
13h 35m
1 stop
£699Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Aer Lingus Logo
19:15 - 15:45
EXT
-
IAD
25h 30m
1 stop
Aer Lingus Logo
21:05 - 15:30
IAD
-
EXT
13h 25m
1 stop
£719Aer Lingus
Sun, 2 Aug - Tue, 25 Aug
Multiple Airlines Logo
17:15 - 15:35
EXT
-
IAD
27h 20m
1 stop
Multiple Airlines Logo
19:26 - 16:45
IAD
-
EXT
16h 19m
2 stops
£730Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Multiple Airlines Logo
19:15 - 18:50
EXT
-
IAD
52h 35m
2 stops
Multiple Airlines Logo
20:25 - 18:45
IAD
-
EXT
41h 20m
2 stops
£732Multiple Airlines
Sun, 2 Aug - Tue, 25 Aug
Multiple Airlines Logo
15:25 - 20:24
EXT
-
IAD
33h 59m
3 stops
Multiple Airlines Logo
08:15 - 18:45
IAD
-
EXT
29h 30m
3 stops
£756Multiple Airlines
Tue, 25 Aug - Sat, 5 Sep
Multiple Airlines Logo
17:15 - 21:24
EXT
-
IAD
33h 09m
3 stops
Multiple Airlines Logo
20:30 - 17:20
IAD
-
EXT
15h 50m
2 stops
£788Multiple Airlines
Tue, 25 Aug - Sat, 5 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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

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
15 Oct
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
19 Oct
IAD20:55Washington, D.C. Dulles Intl
13h 35m
1 stop
EXT15:30Exeter
£4,432
British Airways
15 Oct
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
19 Oct
IAD20:55Washington, D.C. Dulles Intl
13h 35m
1 stop
EXT15:30Exeter
£4,437
British Airways
15 Oct
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
19 Oct
IAD19:15Washington, D.C. Dulles Intl
17h 05m
2 stops
EXT17:20Exeter
£4,442

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

Our best Aer Lingus deals on Exeter to Washington, D.C. Dulles Intl Airport flight tickets
Aer Lingus
25 Aug
EXT16:00Exeter
28h 45m
1 stop
IAD15:45Washington, D.C. Dulles Intl
5 Sept
IAD20:40Washington, D.C. Dulles Intl
17h 05m
1 stop
EXT18:45Exeter
£577
Aer Lingus
2 Aug
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
25 Aug
IAD21:05Washington, D.C. Dulles Intl
13h 25m
1 stop
EXT15:30Exeter
£719

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 27 June 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 - IAD

EXTIAD

Exeter

Tue 25/8

16:00-15:45

1 stop28h 45m

Washington, D.C. Dulles Intl

Sat 5/9

20:40-18:45

1 stop17h 05m

£577

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 25/8

16:00-10:45

2 stops47h 45m

Washington, D.C. Dulles Intl

Sat 5/9

17:15-18:45

1 stop20h 30m

£626

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 25/8

17:15-16:38

2 stops28h 23m

Washington, D.C. Dulles Intl

Sat 5/9

17:25-16:45

2 stops18h 20m

£662

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 2/8

19:15-19:40

2 stops29h 25m

Washington, D.C. Dulles Intl

Tue 25/8

21:05-15:30

1 stop13h 25m

£692

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/8

19:15-15:45

1 stop25h 30m

Washington, D.C. Dulles Intl

Sun 16/8

20:55-15:30

1 stop13h 35m

£699
Fastest return journey

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 2/8

19:15-15:45

1 stop25h 30m

Washington, D.C. Dulles Intl

Tue 25/8

21:05-15:30

1 stop13h 25m

£719

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 9/8

17:15-15:35

1 stop27h 20m

Washington, D.C. Dulles Intl

Sun 16/8

19:26-16:45

2 stops16h 19m

£730

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 2/8

19:15-18:50

2 stops52h 35m

Washington, D.C. Dulles Intl

Tue 25/8

20:25-18:45

2 stops41h 20m

£732

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 25/8

15:25-20:24

3 stops33h 59m

Washington, D.C. Dulles Intl

Sat 5/9

08:15-18:45

3 stops29h 30m

£756

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Tue 25/8

17:15-21:24

3 stops33h 09m

Washington, D.C. Dulles Intl

Sat 5/9

20:30-17:20

2 stops15h 50m

£788

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

25h 30m

Direct flights

None
The fastest flight from Exeter to Washington, D.C. Dulles Intl Airport takes 25h 30m
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. 25h 30m 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
Front Royal
Winchester
Ellicott City
Cambridge
Glen Burnie
Westminster
Laurel
Lutherville Timonium
Ashburn
Lexington Park
Leesburg
Owings Mills

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

We make it super easy to schedule, organise 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
Mon 27/7
Mon 3/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.