IAD - EXT

$306 Find Cheap Flights from Washington, D.C. to Exeter

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Exeter departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Exeter

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Exeter, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Exeter, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$829
KLM
Sun 1/25Sun 2/1
IAD - EXT • 1 stop
Cheapest one-way
$306
Multiple Airlines
Mon 1/26
IAD - EXT • 3 stops
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We hope you love your trip to Exeter!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Exeter (IAD-EXT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Exeter that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Exeter

Sun, Jan 25 - Sun, Feb 1
KLM Logo
6:05 pm - 4:50 pm
IAD
-
EXT
17h 45m1 stop
KLM Logo
5:20 pm - 4:05 pm
EXT
-
IAD
27h 45m1 stop
$829KLM
Sun, Jan 25 - Sun, Feb 1
KLM Logo
7:30 pm - 4:50 pm
IAD
-
EXT
16h 20m2 stops
KLM Logo
5:20 pm - 4:05 pm
EXT
-
IAD
27h 45m1 stop
$833KLM
Sun, Jan 25 - Sun, Feb 1
KLM Logo
7:30 pm - 4:50 pm
IAD
-
EXT
16h 20m2 stops
KLM Logo
5:20 pm - 4:46 pm
EXT
-
IAD
28h 26m2 stops
$843KLM
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
9:45 am - 2:30 pm
IAD
-
EXT
23h 45m3 stops
Multiple Airlines Logo
12:50 pm - 7:20 pm
EXT
-
IAD
35h 30m3 stops
$1,441Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
5:05 pm - 2:30 pm
IAD
-
EXT
16h 25m2 stops
Multiple Airlines Logo
12:50 pm - 7:20 pm
EXT
-
IAD
35h 30m3 stops
$1,487Multiple Airlines
Wed, Jan 28 - Sun, Feb 1
British Airways Logo
5:05 pm - 12:20 pm
IAD
-
EXT
14h 15m1 stop
British Airways Logo
2:30 pm - 3:35 pm
EXT
-
IAD
30h 05m2 stops
$4,077British Airways
Wed, Jan 28 - Sun, Feb 1
British Airways Logo
5:05 pm - 11:55 am
IAD
-
EXT
13h 50m2 stops
British Airways Logo
3:15 pm - 3:35 pm
EXT
-
IAD
29h 20m2 stops
$4,450British Airways
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Exeter flights

Get data-powered insights and trends into flights from Washington, D.C. to Exeter to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Exeter?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Exeter.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Exeter direct and that is Aer Lingus. The best round-trip deal found from Aer Lingus for the route is $618.

Find deals

Good to know

Cheapest flight$306
Flight from Washington, D.C. to Exeter

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Exeter based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Exeter flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Exeter?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Exeter was $306 for a one-way ticket and $829 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Exeter?

    Yes

  • Which aircraft models fly most regularly from Washington, D.C. to Exeter?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Exeter?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Exeter.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Exeter?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Exeter from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Exeter?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Exeter with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and EXT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Exeter?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Exeter from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Exeter

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Exeter. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Exeter? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1392 reviews
7.1Comfort
6.6Food
8.0Crew
6.9Entertainment
7.4Boarding
Airline reviews

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

6.0 GoodLisa, Dec 2025
BOS - DUB
Read more Aer Lingus reviews

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

No food service. A sandwich at this hour would have been good. My 1st time on AL so didn't look into pre board purchase options.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

Everything you need to know for your flight from Washington, D.C. to Exeter

Information on your arrival and departure airports

Washington, D.C. (IAD)
Exeter (EXT)