IAD - EXT

$879 Find Cheap Flights from Washington, D.C. to Exeter

This is the cheapest round-trip 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 9/14. 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

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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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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, Sep 14 - Sun, Sep 21
KLM Logo
5:25 pm - 4:45 pmIAD-EXT
18h 20m1 stop
KLM Logo
5:15 pm - 3:35 pmEXT-IAD
27h 20m1 stop
$879KLM
Find Deal
Sun, Sep 14 - Sun, Sep 21
 Logo
5:20 pm - 11:45 amIAD-EXT
13h 25m1 stop
 Logo
1:50 pm - 8:50 pmEXT-IAD
36h 00m2 stops
Sun, Sep 14 - Sun, Sep 21
KLM Logo
9:20 pm - 4:45 pmIAD-EXT
14h 25m2 stops
KLM Logo
5:15 pm - 4:20 pmEXT-IAD
28h 05m2 stops
$1,122KLM
Find Deal
Sun, Sep 14 - Sun, Sep 21
 Logo
9:45 am - 11:45 amIAD-EXT
21h 00m2 stops
 Logo
5:35 pm - 9:25 pmEXT-IAD
32h 50m3 stops
$1,243
Find Deal
Sun, Sep 14 - Sun, Sep 21
 Logo
10:20 pm - 11:45 amIAD-EXT
32h 25m3 stops
 Logo
5:35 pm - 9:25 pmEXT-IAD
32h 50m3 stops
$1,249
Find Deal
Wed, Oct 22 - Tue, Nov 4
British Airways Logo
9:00 pm - 11:55 amIAD-EXT
9h 55m1 stop
British Airways Logo
3:00 pm - 3:35 pmEXT-IAD
29h 35m2 stops
$1,622British Airways
Find Deal
Wed, Oct 22 - Tue, Nov 4
British Airways Logo
5:20 pm - 11:55 amIAD-EXT
13h 35m1 stop
British Airways Logo
3:00 pm - 7:55 pmEXT-IAD
33h 55m2 stops
$1,623British Airways
Find Deal
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 provide the cheapest flights from Washington, D.C. to Exeter?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Exeter were found on KLM ($879) and British Airways ($1,622).

Good to know

Cheapest flight$879
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 $879 for a round-trip ticket.

  • 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.

  • Which airline alliances offer flights from Washington, D.C. to Exeter?

    SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Exeter, with SkyTeam being the most commonly used for this 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.
7.1
Aer LingusOverall score based on 1191 reviews
8.0Crew
7.3Boarding
6.8Entertainment
7.1Comfort
6.4Food
Airline reviews

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

8.0 ExcellentAnonymous, Jul 2025ORD - DUB
Read more Aer Lingus reviews

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

Charging for coffee on a business class fare??? And to not even mention it? Inexcusable. Boarding and disembarking was pathetic. Could not use a jetway on either end. Had to use stairs and walk across tarmac at origination and use stairs and be bussed to terminal at destination.

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

The Nice airport was a horrible boarding experience. I have never experienced the kind of compressed mob (in the B12-B17 gate area) of people all unclear what was happening and no airport staff to assist. There was no signage and 1000’s of people waiting for any info for 2 hours.

The food was mediocre, the coffee was terrible. The entertaining selection was plentiful. They lost my checked luggage which put a damper on my 10-day vacation.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.

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