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Cheap flights from Exeter to Washington, D.C. from $956

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 6/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
Aer Lingus Logo
8:45 pm - 3:30 pm
IAD
-
EXT
13h 45m
1 stop
$956Aer Lingus
Thu, Jun 25 - Thu, Jul 2
Aer Lingus Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
Aer Lingus Logo
8:55 pm - 3:30 pm
IAD
-
EXT
13h 35m
1 stop
$994Aer Lingus
Sun, May 24 - Mon, Sep 7
Multiple Airlines Logo
7:15 pm - 3:15 pm
EXT
-
IAD
25h 00m
2 stops
Multiple Airlines Logo
10:35 pm - 3:30 pm
IAD
-
EXT
11h 55m
1 stop
$1,008Multiple Airlines
Sun, May 24 - Mon, Sep 7
Multiple Airlines Logo
7:15 pm - 3:15 pm
EXT
-
IAD
25h 00m
2 stops
Multiple Airlines Logo
4:20 pm - 3:30 pm
IAD
-
EXT
18h 10m
2 stops
$1,023Multiple Airlines
Sun, May 24 - Mon, Sep 7
Multiple Airlines Logo
7:15 pm - 3:55 pm
EXT
-
IAD
25h 40m
2 stops
Multiple Airlines Logo
4:20 pm - 3:30 pm
IAD
-
EXT
18h 10m
2 stops
$1,268Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
7:15 pm - 3:24 pm
EXT
-
IAD
25h 09m
2 stops
Multiple Airlines Logo
10:35 pm - 3:30 pm
IAD
-
EXT
11h 55m
1 stop
$1,283Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
7:15 pm - 3:45 pm
EXT
-
IAD
25h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 3:30 pm
IAD
-
EXT
13h 45m
1 stop
$1,312Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
5:55 pm - 8:29 pm
EXT
-
IAD
31h 34m
3 stops
Multiple Airlines Logo
9:55 am - 3:30 pm
IAD
-
EXT
24h 35m
2 stops
$1,388Multiple Airlines
Fri, May 22 - Mon, May 25
Aer Lingus Logo
4:00 pm - 3:45 pm
EXT
-
IAD
28h 45m
1 stop
Aer Lingus Logo
9:00 pm - 3:30 pm
IAD
-
EXT
13h 30m
1 stop
$1,390Aer Lingus
Fri, May 22 - Mon, May 25
Multiple Airlines Logo
5:55 pm - 8:29 pm
EXT
-
IAD
31h 34m
3 stops
Multiple Airlines Logo
8:25 am - 3:30 pm
IAD
-
EXT
26h 05m
2 stops
$1,395Multiple Airlines
Fri, May 22 - Mon, May 25

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
Jun 25
EXT7:15 pmExeter
25h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jul 2
IAD8:45 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
EXT3:30 pmExeter
$956
Aer Lingus
May 24
EXT7:15 pmExeter
25h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Sep 7
IAD8:55 pmWashington, D.C. Dulles Intl
13h 35m
1 stop
EXT3:30 pmExeter
$994
Aer Lingus
May 22
EXT4:00 pmExeter
28h 45m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
May 25
IAD9:00 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
EXT3:30 pmExeter
$1,390

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
Jun 4
EXT7:15 pmExeter
29h 00m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Jun 7
IAD9:00 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
EXT3:30 pmExeter
$5,748
British Airways
Jun 4
EXT7:15 pmExeter
25h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 7
IAD5:15 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
EXT3:30 pmExeter
$5,755
British Airways
Jun 4
EXT7:15 pmExeter
25h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 7
IAD5:15 pmWashington, D.C. Dulles Intl
17h 15m
1 stop
EXT3:30 pmExeter
$5,758

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 May 12, 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 round-trip

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 6/25

7:15 pm-3:45 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Thu 7/2

8:45 pm-3:30 pm

1 stop13h 45m

$956

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 5/24

7:15 pm-3:45 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Mon 9/7

8:55 pm-3:30 pm

1 stop13h 35m

$994
Quickest round-trip

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 5/24

7:15 pm-3:15 pm

2 stops25h 00m

Washington, D.C. Dulles Intl

Mon 9/7

10:35 pm-3:30 pm

1 stop11h 55m

$1,008

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Sun 5/24

7:15 pm-3:15 pm

2 stops25h 00m

Washington, D.C. Dulles Intl

Mon 9/7

4:20 pm-3:30 pm

2 stops18h 10m

$1,023

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 6/25

7:15 pm-3:55 pm

2 stops25h 40m

Washington, D.C. Dulles Intl

Thu 7/2

4:20 pm-3:30 pm

2 stops18h 10m

$1,268

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 6/25

7:15 pm-3:24 pm

2 stops25h 09m

Washington, D.C. Dulles Intl

Thu 7/2

10:35 pm-3:30 pm

1 stop11h 55m

$1,283

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Thu 6/25

7:15 pm-3:45 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Thu 7/2

8:45 pm-3:30 pm

1 stop13h 45m

$1,312

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 5/22

5:55 pm-8:29 pm

3 stops31h 34m

Washington, D.C. Dulles Intl

Mon 5/25

9:55 am-3:30 pm

2 stops24h 35m

$1,388

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 5/22

4:00 pm-3:45 pm

1 stop28h 45m

Washington, D.C. Dulles Intl

Mon 5/25

9:00 pm-3:30 pm

1 stop13h 30m

$1,390

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

Fri 5/22

5:55 pm-8:29 pm

3 stops31h 34m

Washington, D.C. Dulles Intl

Mon 5/25

8:25 am-3:30 pm

2 stops26h 05m

$1,395

Flights are sorted by cheapest round-trip 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 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

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. Typically, this will take 25h 30m 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.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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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