£570 Cheap Flights from Exeter (EXT) to Washington (IAD)

View £570 flight on Sun, 26 Apr 2026Opens in a new window

Flight 1

Popular airlines from Exeter (EXT-Exeter Intl.) to Washington Dulles International Airport (IAD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Exeter (EXT) to Washington (IAD)

Prices were available within the past 7 days and start at £570 for one-way flights and £639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 20 Apr - Mon, 27 Apr
EXT
Exeter
IAD
Washington
£639 Return, found 21 hours ago
£639
Return
found 21 hours ago
Select Aer Lingus flight, departing Mon, 20 Apr from Exeter to Washington, returning Mon, 27 Apr, priced at £639 found 21 hours ago
Aer Lingus
Tue, 1 Sept - Tue, 15 Sept
EXT
Exeter
IAD
Washington
£640 Return, found 4 days ago
£640
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 1 Sept from Exeter to Washington, returning Tue, 15 Sept, priced at £640 found 4 days ago
Loganair
Mon, 20 Apr - Mon, 27 Apr
EXT
Exeter
IAD
Washington
£651 Return, found 21 hours ago
£651
Return
found 21 hours ago
Select Loganair flight, departing Mon, 20 Apr from Exeter to Washington, returning Mon, 27 Apr, priced at £651 found 21 hours ago
Loganair
Tue, 1 Sept - Tue, 15 Sept
EXT
Exeter
IAD
Washington
£651 Return, found 4 days ago
£651
Return
found 4 days ago
Select Loganair flight, departing Tue, 1 Sept from Exeter to Washington, returning Tue, 15 Sept, priced at £651 found 4 days ago
Aer Lingus
Tue, 1 Sept - Tue, 15 Sept
EXT
Exeter
IAD
Washington
£654 Return, found 4 days ago
£654
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 1 Sept from Exeter to Washington, returning Tue, 15 Sept, priced at £654 found 4 days ago
Aer Lingus
Tue, 1 Sept - Tue, 15 Sept
EXT
Exeter
IAD
Washington
£655 Return, found 4 days ago
£655
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 1 Sept from Exeter to Washington, returning Tue, 15 Sept, priced at £655 found 4 days ago
Aer Lingus
Thu, 19 Mar - Mon, 23 Mar
EXT
Exeter
IAD
Washington
£657 Return, found 6 hours ago
£657
Return
found 6 hours ago
Select Aer Lingus flight, departing Thu, 19 Mar from Exeter to Washington, returning Mon, 23 Mar, priced at £657 found 6 hours ago
Air France
Mon, 20 Apr - Mon, 27 Apr
EXT
Exeter
IAD
Washington
£768 Return, found 21 hours ago
£768
Return
found 21 hours ago
Select Air France flight, departing Mon, 20 Apr from Exeter to Washington, returning Mon, 27 Apr, priced at £768 found 21 hours ago
KLM
Mon, 20 Apr - Mon, 27 Apr
EXT
Exeter
IAD
Washington
£768 Return, found 21 hours ago
£768
Return
found 21 hours ago
Select KLM flight, departing Mon, 20 Apr from Exeter to Washington, returning Mon, 27 Apr, priced at £768 found 21 hours ago
Virgin Atlantic
Tue, 1 Sept - Tue, 15 Sept
EXT
Exeter
IAD
Washington
£799 Return, found 4 days ago
£799
Return
found 4 days ago
Select Virgin Atlantic flight, departing Tue, 1 Sept from Exeter to Washington, returning Tue, 15 Sept, priced at £799 found 4 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save.
Book now

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city centre is 8 minutes. Flights from £1,374
DCA
Ronald Reagan Washington National
Closest
Average driving time to city centre8 min
Flights from £1,374

Frequently asked questions

How much is a flight from Exeter Intl. Airport (EXT) to Dulles Intl. Airport?
The lowest price advertised for a round-trip journey from Exeter Intl. Airport to Dulles Intl. Airport is £639. But you better get a move on. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from EXT to Washington Dulles Intl. Airport (IAD)?
This can differ between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Exeter Intl. Airport (EXT) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Exeter Intl. Airport (EXT) to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Exeter Intl. Airport to Washington Dulles Intl. Airport (IAD)?
Exeter to Chantilly is around 5,700 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Toss in a couple of snacks to nibble on throughout your journey too.
Which airlines fly direct from EXT to Dulles Intl. Airport?
If you want to travel straight from Exeter Intl. Airport (EXT) to Dulles Intl. Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Exeter Intl. Airport (EXT) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Exeter Intl. Airport (EXT) and Dulles Intl. Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers advertise their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best bargains around, so check back often and be ready to secure your seat when the price is right.

Travel information

Origin airport
Exeter Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air France, KLM, Virgin Atlantic
Return price
£638
Distance
5696 km

Book with confidence

Compare flights from Exeter to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Exeter to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Exeter Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Exeter Intl. (EXT) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Exeter to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Exeter Intl. to Washington Dulles Intl. start at just £639 and range up to £1,261.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Exeter and Washington
  • booking your flight during April, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Exeter to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Exeter Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Exeter to Washington easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.