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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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.

How long does a flight from Washington, D.C. Dulles Intl Airport to Wales take?

The duration of a flight to Wales depends on your arrival airport. The shortest route to Wales from Washington, D.C. Dulles Intl Airport is to Cardiff , which takes 10h 35m .

How long does a flight from Washington, D.C. Dulles Intl Airport to Wales take?

The duration of a flight to Wales depends on your arrival airport. The shortest route to Wales from Washington, D.C. Dulles Intl Airport is to Cardiff , which takes 10h 35m .

$206 Cheap Flights from Washington Dulles to Wales

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

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Flight Deals

One-wayRound-trip

Cardiff2 stops$526

Manchester1 stop$513

Cardiff2 stops$526

Manchester1 stop$513

Book Cheap Dulles Intl to Wales Plane Tickets

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.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Wales

Sun, Jan 25 - Sun, Feb 1

7:40 pm - 10:45 am

IAD

MAN

10h 05m1 stop

11:55 am - 6:30 pm

MAN

IAD

11h 35m1 stop

$513Icelandair

Sat, Jan 10 - Sun, Feb 1

7:40 pm - 10:45 am

IAD

MAN

10h 05m1 stop

11:55 am - 6:30 pm

MAN

IAD

11h 35m1 stop

$521Icelandair

Mon, Jan 19 - Fri, Jan 23

7:40 pm - 10:45 am

IAD

MAN

10h 05m1 stop

11:55 am - 6:30 pm

MAN

IAD

11h 35m1 stop

$522Icelandair

Fri, Jan 23 - Fri, Jan 30

7:40 pm - 7:40 pm

IAD

CWL

19h 00m2 stops

10:25 pm - 6:30 pm

CWL

IAD

25h 05m2 stops

$526Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

5:30 pm - 10:35 am

IAD

MAN

12h 05m1 stop

6:05 pm - 3:15 pm

MAN

IAD

26h 10m1 stop

$532TAP AIR PORTUGAL

Sun, Jan 18 - Thu, Feb 12

10:30 pm - 4:15 pm

IAD

MAN

12h 45m1 stop

5:10 pm - 9:00 pm

MAN

IAD

32h 50m1 stop

$539TAP AIR PORTUGAL

Sun, Jan 25 - Sun, Feb 1

7:40 pm - 6:40 pm

IAD

BRS

18h 00m2 stops

8:25 am - 6:30 pm

BRS

IAD

15h 05m2 stops

$624Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

6:05 pm - 9:45 am

IAD

CWL

10h 40m1 stop

5:25 pm - 4:05 pm

CWL

IAD

27h 40m1 stop

$751KLM

Sat, Jan 24 - Sat, Jan 31

6:05 pm - 9:45 am

IAD

CWL

10h 40m1 stop

5:25 pm - 4:05 pm

CWL

IAD

27h 40m1 stop

$752KLM

Sun, Jan 11 - Tue, Jan 27

5:05 pm - 7:55 am

IAD

BRS

9h 50m1 stop

8:20 am - 3:35 pm

BRS

IAD

12h 15m1 stop

$753Aer Lingus

Booking Insights

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.

Airlines

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Wales were found on Icelandair ($522) and TAP AIR PORTUGAL ($532).

Find deals

Low season	October
High season	July
Cheapest flight	$206

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 15% increase in price.

Flight from Washington Dulles Airport to Manchester

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.

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

$206 Find Cheap Flights from Washington Dulles Airport to Wales

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

Cheap Flights from Dulles Intl to Wales

Book Cheap Dulles Intl to Wales Plane Tickets

Recent round-trip flight deals from Dulles Intl to Wales

Recent one-way flight deals from Dulles Intl to Wales

Recent last minute flight deals from Dulles Intl to Wales

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?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Wales were found on Icelandair ($522) and TAP AIR PORTUGAL ($532).

How long does a flight from Washington, D.C. Dulles Intl Airport to Wales take?

The duration of a flight to Wales depends on your arrival airport. The shortest route to Wales from Washington, D.C. Dulles Intl Airport is to Cardiff, which takes 10h 35m.

Good to know

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?

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

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Wales with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Dulles Intl

Flights to popular cities in Wales

Find deals for your return flight