$282 Find Cheap Flights from Washington Dulles Airport to Wales

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Wales departing on 7/21. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Wales, 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 Wales, as well as popular online travel agencies
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Best Wales Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cardiff
Cardiff1 stop$813
Manchester
Manchester1 stop$563
Cardiff
Cardiff1 stop$813
Manchester
Manchester1 stop$563

Cheap Flight Deals from Dulles Intl to Wales (IAD-GBWLS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Wales 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.

Recent round-trip flight deals from Dulles Intl to Wales

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Wales.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
11:15 pm - 11:40 amIAD-MAN
31h 25m1 stop
Icelandair Logo
1:05 pm - 10:10 pmMAN-IAD
14h 05m1 stop
$563Icelandair
Find Deal
Sun, Jul 27 - Sun, Sep 7
Icelandair Logo
11:15 pm - 11:40 amIAD-MAN
31h 25m1 stop
Icelandair Logo
1:05 pm - 10:10 pmMAN-IAD
14h 05m1 stop
$564Icelandair
Find Deal
Sun, Jul 27 - Sun, Sep 7
Scandinavian Airlines Logo
10:05 pm - 9:30 amIAD-MAN
30h 25m1 stop
Scandinavian Airlines Logo
10:10 am - 7:59 pmMAN-IAD
14h 49m1 stop
$579Scandinavian Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 22
Delta Logo
8:31 pm - 7:45 amIAD-MAN
30h 14m1 stop
Delta Logo
12:35 pm - 4:42 pmMAN-IAD
33h 07m1 stop
$584Delta
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Thu, Aug 7 - Sun, Aug 24
Logo
10:05 pm - 4:00 pmIAD-MAN
12h 55m1 stop
Logo
12:10 pm - 7:59 pmMAN-IAD
12h 49m1 stop
$593
Find Deal
Wed, Oct 8 - Wed, Oct 22
Scandinavian Airlines Logo
10:05 pm - 9:30 amIAD-MAN
30h 25m1 stop
Scandinavian Airlines Logo
8:25 pm - 7:59 pmMAN-IAD
28h 34m2 stops
$594Scandinavian Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 29
Delta Logo
8:31 pm - 7:45 amIAD-MAN
30h 14m1 stop
Delta Logo
1:00 pm - 12:00 pmMAN-IAD
28h 00m2 stops
$599Delta
Find Deal
Thu, Aug 7 - Sun, Aug 24
Logo
9:45 am - 10:20 amIAD-MAN
43h 35m2 stops
Logo
8:45 am - 4:15 pmMAN-IAD
12h 30m1 stop
$675
Find Deal
Thu, Aug 7 - Sun, Aug 24
KLM Logo
5:25 pm - 9:15 amIAD-CWL
10h 50m1 stop
KLM Logo
9:50 am - 3:35 pmCWL-IAD
10h 45m1 stop
$813KLM
Find Deal
Wed, Aug 20 - Wed, Aug 27
KLM Logo
5:25 pm - 1:15 pmIAD-BRS
14h 50m1 stop
KLM Logo
6:15 am - 3:35 pmBRS-IAD
14h 20m1 stop
$820KLM
Find Deal
Sun, Sep 21 - Sun, Oct 5
Useful Info

KAYAK's insights & trends for Dulles Intl to Wales flights

Get data-powered insights and trends into flights from Dulles Intl to Wales 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. Dulles Intl Airport to Wales?

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. Dulles Intl Airport to Wales were found on Icelandair ($563) and Scandinavian Airlines ($579).

Find deals

Good to know

Low seasonMarch
High seasonJune
Cheapest flight$282
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Washington Dulles Airport to Manchester

FAQs - booking Wales flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Wales?

    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 Dulles Airport to Wales.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Wales?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Wales 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 Dulles Airport to Wales?

    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 from Washington Dulles Airport to Wales with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Wales?

    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 from Washington Dulles Airport to Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Wales?

    The cheapest time of day to fly to Wales is generally in the evening, when round-trip flights cost $792 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Wales is generally in the evening, which is peak travel time and where the average cost of a ticket is $792.

Top airline flying from Dulles Intl to Wales

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Wales. 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 Dulles Intl to Wales? 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.
7.8
KLMOverall score based on 1334 reviews
7.7Comfort
7.8Boarding
7.1Entertainment
7.2Food
8.4Crew
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Everything you need to know for your flight from Dulles Intl to Wales

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

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