When did momondo last update prices for flights from Exeter Airport to Washington, D.C.?

Prices for flights from Exeter Airport to Washington, D.C. are refreshed on a daily basis.

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

The number of operators available for flights from Exeter Airport to Washington, D.C. is 1 as of December 2025.

How old do you have to be to fly from Exeter Airport to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Exeter Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£594 Cheap Flights from Exeter to Washington, D.C. in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:20 - 16:05

EXT

IAD

27h 45m1 stop

18:05 - 16:50

IAD

EXT

17h 45m1 stop

£594Virgin Atlantic

ons., 4 feb. - søn., 8 feb.

17:20 - 18:21

EXT

IAD

30h 01m2 stops

17:59 - 16:50

IAD

EXT

17h 51m2 stops

£597Virgin Atlantic

ons., 4 feb. - søn., 8 feb.

15:00 - 15:35

EXT

IAD

29h 35m2 stops

17:05 - 12:20

IAD

EXT

14h 15m1 stop

£4,119British Airways

ons., 4 feb. - søn., 8 feb.

15:00 - 15:35

EXT

IAD

29h 35m2 stops

18:20 - 14:30

IAD

EXT

15h 10m2 stops

£4,133British Airways

ons., 4 feb. - søn., 8 feb.

15:00 - 15:35

EXT

IAD

29h 35m2 stops

17:05 - 12:20

IAD

EXT

14h 15m1 stop

£4,145British Airways

ons., 4 feb. - søn., 8 feb.

15:00 - 15:35

EXT

IAD

29h 35m2 stops

18:20 - 14:30

IAD

EXT

15h 10m2 stops

£4,158British Airways

ons., 4 feb. - søn., 8 feb.

British Airways flights from Exeter to Washington, D.C.

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

British Airways

4 Feb

EXT15:00Exeter

29h 35m

2 stops

IAD15:35Washington, D.C. Dulles Intl

8 Feb

IAD17:05Washington, D.C. Dulles Intl

14h 15m

1 stop

EXT12:20Exeter

£4,119

Find similar

British Airways

4 Feb

EXT15:00Exeter

29h 35m

2 stops

IAD15:35Washington, D.C. Dulles Intl

8 Feb

IAD18:20Washington, D.C. Dulles Intl

15h 10m

2 stops

EXT14:30Exeter

£4,133

Find similar

British Airways

4 Feb

EXT15:00Exeter

29h 35m

2 stops

IAD15:35Washington, D.C. Dulles Intl

8 Feb

IAD17:05Washington, D.C. Dulles Intl

14h 15m

1 stop

EXT12:20Exeter

£4,145

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

17:20-16:05

1 stop27h 45m

Washington, D.C. Dulles Intl

søn. 8/2

18:05-16:50

1 stop17h 45m

£594

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

17:20-18:21

2 stops30h 01m

Washington, D.C. Dulles Intl

søn. 8/2

17:59-16:50

2 stops17h 51m

£597

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

15:00-15:35

2 stops29h 35m

Washington, D.C. Dulles Intl

søn. 8/2

17:05-12:20

1 stop14h 15m

£4,119

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

15:00-15:35

2 stops29h 35m

Washington, D.C. Dulles Intl

søn. 8/2

18:20-14:30

2 stops15h 10m

£4,133

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

15:00-15:35

2 stops29h 35m

Washington, D.C. Dulles Intl

søn. 8/2

17:05-12:20

1 stop14h 15m

£4,145

ExeterWashington, D.C.

EXT - IAD

EXTIAD

Exeter

ons. 4/2

15:00-15:35

2 stops29h 35m

Washington, D.C. Dulles Intl

søn. 8/2

18:20-14:30

2 stops15h 10m

£4,158

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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

Which airlines fly to Washington, D.C.?

Aer Lingus, Virgin Atlantic and KLM are the top three most popular airlines that fly to Washington, D.C. from Exeter according to our data. Aer Lingus is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When to book flights from Exeter to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Exeter to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Exeter to Washington, D.C. (EXT to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Exeter to Washington, D.C.

Fastest flight time	29h 35m
Direct flights	None

The fastest flight from Exeter to Washington, D.C. takes 29h 35m

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

Search flight deals

How far is Exeter to Washington, D.C. by plane?
Exeter and Washington, D.C. are 3537.9 mi apart from one another. Flights usually cover this in 29h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Exeter Airport to Washington, D.C.?
Prices for flights from Exeter Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Exeter Airport to Washington, D.C.?
The number of operators available for flights from Exeter Airport to Washington, D.C. is 1 as of December 2025.
How old do you have to be to fly from Exeter Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Exeter Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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.. 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.?
Based on momondo bookings for flights between Exeter and Washington, D.C., the leading airline is Aer Lingus, making up 100% of the total bookings.

Best airlines flying from Exeter to Washington, D.C.

Compare and see reviews for airlines that fly from Exeter to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £564	Free Cancellation	Rating 7.2 1,384 reviews		Search Aer Lingus flights

Laurel

College Park

Alexandria

Fairfax

Linthicum Heights

Bethesda

Ellicott City

Cambridge

Arlington

Westminster

Woodbridge

Silver Spring

Owings Mills

National Harbor

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?

Flights from Exeter to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Exeter to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Exeter and alert you when they change.