Cheap Flights from Cardiff to Washington Dulles Intl Airport from £582

Return
1 adult
Economy
From?
To?
Tue 26/10
Tue 2/11

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Cardiff Cardiff Wales to Washington Dulles Intl Airport.
View current United States travel restrictions

Flight information for Cardiff to Washington Dulles Intl Airport
(CWL to IAD)

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Washington Dulles Intl Airport
Best price found£422The best flight deal from Cardiff to Washington Dulles Intl Airport found on momondo in the last 72 hours is £422
Fastest flight time27h 25mThe fastest flight from Cardiff to Washington Dulles Intl Airport takes 27h 25m
Direct flightsNoneThere are no direct flights from Cardiff to Washington Dulles Intl Airport. Popular non-direct route for this connection is Cardiff Cardiff Wales Airport - Washington Dulles Intl Airport.

How to get the cheapest flight ticket from Cardiff to Washington Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Cardiff to Washington Dulles Intl Airport?

May

The cheapest time of year to fly to Washington Dulles Intl Airport from Cardiff is May. The most expensive is January.

What is the cheapest airline that flies to Washington Dulles Intl Airport from Cardiff?

KLM

KLM is the most popular carrier operating from Cardiff to Washington Dulles Intl Airport


Easily compare return flights from Cardiff to Washington Dulles Intl Airport

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Cardiff to Washington Dulles Intl Airport by changing tabs
Virgin Atlantic
19 Nov
CWL12:25Cardiff Cardiff Wales
27h 25m
1 stop
IAD15:50Washington Dulles Intl
26 Nov
IAD12:40Washington Dulles Intl
18h 15m
1 stop
CWL06:55Cardiff Cardiff Wales
Multiple Airlines
19 Nov
CWL12:25Cardiff Cardiff Wales
27h 25m
1 stop
IAD15:50Washington Dulles Intl
26 Nov
IAD12:02Washington Dulles Intl
18h 53m
2 stops
CWL06:55Cardiff Cardiff Wales
Multiple Airlines
19 Nov
CWL12:25Cardiff Cardiff Wales
33h 54m
2 stops
IAD22:19Washington Dulles Intl
26 Nov
IAD08:00Washington Dulles Intl
22h 55m
2 stops
CWL06:55Cardiff Cardiff Wales
Multiple Airlines
19 Nov
CWL12:25Cardiff Cardiff Wales
29h 45m
3 stops
IAD18:10Washington Dulles Intl
26 Nov
IAD17:00Washington Dulles Intl
13h 55m
2 stops
CWL06:55Cardiff Cardiff Wales

Best airlines flying from Cardiff to Washington Dulles Intl Airport

Compare and see reviews for airlines that fly from Cardiff to Washington Dulles Intl Airport with momondo
AirlineRatingFree cancellationPrice
KLM
PriceFrom £393
Free cancellation
Rating
7.9

  • Are airlines flying from Cardiff Cardiff Wales to Washington Dulles Intl offering flexible changes due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Cardiff Cardiff Wales to Washington Dulles Intl, such as KLM may have flexible change policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Cardiff Cardiff Wales to Washington Dulles Intl by plane?

    Cardiff Cardiff Wales and Washington Dulles Intl are 3552.6 mi apart from one another. A reasonable flight in good conditions will take 27h 25m.


Can I fly to Washington Dulles Intl from Cardiff Cardiff Wales right now?

Information is based on travel restrictions from Cardiff Cardiff Wales to Washington Dulles Intl

Most visitors from Cardiff Cardiff Wales will not be allowed to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from Cardiff Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Cardiff Cardiff Wales are not required to quarantine after entering Washington Dulles Intl.

Can I fly back to Cardiff Cardiff Wales from Washington Dulles Intl?

Returning to Cardiff Cardiff Wales from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Cardiff Cardiff Wales.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Cardiff Cardiff Wales.

If you are planning to travel to Washington Dulles Intl Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Cardiff to Washington Dulles Intl Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Cardiff to Baltimore Flights
Fastest flight time21h 15m
Cheapest price£586

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