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Cheap flights from Exeter to Washington, D.C. from £701

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 25/6. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
19:15 - 15:45
EXT
-
IAD
25h 30m
1 stop
Aer Lingus Logo
20:45 - 15:30
IAD
-
EXT
13h 45m
1 stop
£701Aer Lingus
Thu, 25 Jun - Thu, 2 Jul
Aer Lingus Logo
19:15 - 15:45
EXT
-
IAD
25h 30m
1 stop
Aer Lingus Logo
20:55 - 15:30
IAD
-
EXT
13h 35m
1 stop
£729Aer Lingus
Sun, 24 May - Mon, 7 Sep
Multiple Airlines Logo
19:15 - 15:15
EXT
-
IAD
25h 00m
2 stops
Multiple Airlines Logo
22:35 - 15:30
IAD
-
EXT
11h 55m
1 stop
£740Multiple Airlines
Sun, 24 May - Mon, 7 Sep
Multiple Airlines Logo
19:15 - 15:15
EXT
-
IAD
25h 00m
2 stops
Multiple Airlines Logo
16:20 - 15:30
IAD
-
EXT
18h 10m
2 stops
£751Multiple Airlines
Sun, 24 May - Mon, 7 Sep
Multiple Airlines Logo
17:15 - 15:45
EXT
-
IAD
27h 30m
2 stops
Multiple Airlines Logo
20:45 - 16:45
IAD
-
EXT
15h 00m
2 stops
£829Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
19:15 - 15:24
EXT
-
IAD
25h 09m
2 stops
Multiple Airlines Logo
22:35 - 15:30
IAD
-
EXT
11h 55m
1 stop
£950Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
17:55 - 20:29
EXT
-
IAD
31h 34m
3 stops
Multiple Airlines Logo
09:55 - 15:30
IAD
-
EXT
24h 35m
2 stops
£1,018Multiple Airlines
Fri, 22 May - Mon, 25 May
Aer Lingus Logo
16:00 - 15:45
EXT
-
IAD
28h 45m
1 stop
Aer Lingus Logo
21:00 - 15:30
IAD
-
EXT
13h 30m
1 stop
£1,020Aer Lingus
Fri, 22 May - Mon, 25 May
Multiple Airlines Logo
17:55 - 20:29
EXT
-
IAD
31h 34m
3 stops
Multiple Airlines Logo
08:25 - 15:30
IAD
-
EXT
26h 05m
2 stops
£1,024Multiple Airlines
Fri, 22 May - Mon, 25 May
Aer Lingus Logo
16:00 - 19:10
EXT
-
IAD
32h 10m
1 stop
Aer Lingus Logo
17:35 - 15:30
IAD
-
EXT
16h 55m
2 stops
£1,034Aer Lingus
Fri, 22 May - Mon, 25 May

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 Jun
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
2 Jul
IAD20:45Washington, D.C. Dulles Intl
13h 45m
1 stop
EXT15:30Exeter
£701
Aer Lingus
24 May
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
7 Sept
IAD20:55Washington, D.C. Dulles Intl
13h 35m
1 stop
EXT15:30Exeter
£729
Aer Lingus
22 May
EXT16:00Exeter
28h 45m
1 stop
IAD15:45Washington, D.C. Dulles Intl
25 May
IAD21:00Washington, D.C. Dulles Intl
13h 30m
1 stop
EXT15:30Exeter
£1,020

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
4 Jun
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
7 Jun
IAD17:15Washington, D.C. Dulles Intl
17h 15m
1 stop
EXT15:30Exeter
£4,223
British Airways
4 Jun
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
7 Jun
IAD17:15Washington, D.C. Dulles Intl
17h 15m
1 stop
EXT15:30Exeter
£4,225
British Airways
4 Jun
EXT19:15Exeter
25h 30m
1 stop
IAD15:45Washington, D.C. Dulles Intl
7 Jun
IAD17:40Washington, D.C. Dulles Intl
18h 40m
2 stops
EXT17:20Exeter
£4,232

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 May 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

Thu 25/6

19:15-15:45

1 stop25h 30m

Washington, D.C. Dulles Intl

Thu 2/7

20:45-15:30

1 stop13h 45m

£701

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 24/5

19:15-15:45

1 stop25h 30m

Washington, D.C. Dulles Intl

Mon 7/9

20:55-15:30

1 stop13h 35m

£729
Fastest return journey

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 24/5

19:15-15:15

2 stops25h 00m

Washington, D.C. Dulles Intl

Mon 7/9

22:35-15:30

1 stop11h 55m

£740

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 24/5

19:15-15:15

2 stops25h 00m

Washington, D.C. Dulles Intl

Mon 7/9

16:20-15:30

2 stops18h 10m

£751

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 25/6

17:15-15:45

2 stops27h 30m

Washington, D.C. Dulles Intl

Thu 2/7

20:45-16:45

2 stops15h 00m

£829

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 25/6

19:15-15:24

2 stops25h 09m

Washington, D.C. Dulles Intl

Thu 2/7

22:35-15:30

1 stop11h 55m

£950

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 22/5

17:55-20:29

3 stops31h 34m

Washington, D.C. Dulles Intl

Mon 25/5

09:55-15:30

2 stops24h 35m

£1,018

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 22/5

16:00-15:45

1 stop28h 45m

Washington, D.C. Dulles Intl

Mon 25/5

21:00-15:30

1 stop13h 30m

£1,020

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 22/5

17:55-20:29

3 stops31h 34m

Washington, D.C. Dulles Intl

Mon 25/5

08:25-15:30

2 stops26h 05m

£1,024

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 22/5

16:00-19:10

1 stop32h 10m

Washington, D.C. Dulles Intl

Mon 25/5

17:35-15:30

2 stops16h 55m

£1,034

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Exeter to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Exeter to Washington, D.C. Dulles Intl?

British Airways is the most popular carrier operating from Exeter to Washington, D.C. Dulles Intl

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 many operators does momondo search for flights from Exeter Airport to Washington, D.C. Dulles Intl Airport?

  • 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.

  • What is the most popular airline from Exeter to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Exeter to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Exeter to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £552Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights

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
Front Royal
Glen Burnie
Winchester
Laurel
Ellicott City
Lutherville Timonium
Cambridge
Westminster
Lexington Park
Leesburg
Ashburn
Sterling
Woodbridge

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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