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Fly from
Fly to
Route
Depart
Return
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Tue 3/11
17:30-15:55
1 stop27h 25m
Washington, D.C. Dulles Intl
Tue 10/11
17:45-09:50
1 stop11h 05m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Thu 19/11
17:30-15:55
1 stop27h 25m
Washington, D.C. Dulles Intl
Thu 26/11
17:45-09:50
1 stop11h 05m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Thu 19/11
17:30-15:55
1 stop27h 25m
Washington, D.C. Dulles Intl
Thu 26/11
06:00-09:50
2 stops22h 50m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Tue 3/11
17:30-17:10
2 stops28h 40m
Washington, D.C. Dulles Intl
Tue 10/11
17:45-09:50
1 stop11h 05m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Tue 3/11
10:20-00:42
2 stops19h 22m
Washington, D.C. Dulles Intl
Tue 10/11
12:35-09:50
2 stops16h 15m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Thu 19/11
10:20-00:41
2 stops19h 21m
Washington, D.C. Dulles Intl
Thu 26/11
17:35-17:00
2 stops18h 25m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Mon 23/11
17:30-15:45
1 stop27h 15m
Washington, D.C. Dulles Intl
Mon 30/11
18:15-09:45
1 stop10h 30m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Mon 23/11
17:30-15:45
1 stop27h 15m
Washington, D.C. Dulles Intl
Mon 30/11
12:35-09:45
2 stops16h 10m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Mon 23/11
17:30-16:26
2 stops27h 56m
Washington, D.C. Dulles Intl
Mon 30/11
12:35-09:45
2 stops16h 10m
CardiffWashington, D.C.
CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl
CWLIAD
Cardiff Wales
Thu 5/11
17:30-15:55
1 stop27h 25m
Washington, D.C. Dulles Intl
Thu 12/11
12:35-09:50
2 stops16h 15m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Cardiff to Washington, D.C.
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When to book flights from Cardiff to Washington, D.C.
Cheap Cardiff to Washington, D.C. (CWL to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cardiff to Washington, D.C.
Frequently asked questions about flying from Cardiff to Washington, D.C.
How far is Cardiff Wales to Washington, D.C. by plane?
There are 3537.5 mi between Cardiff Wales and Washington, D.C.. 16h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Cardiff Wales Airport to Washington, D.C.?
Prices for flights from Cardiff Wales Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Cardiff Wales Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Cardiff to Washington, D.C.?
Finding the right flight to Washington, D.C. from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Cardiff to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from Cardiff with this policy.
How can momondo help me find flights from Cardiff to Washington, D.C.?
momondo helps you find the best flight between Cardiff and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Cardiff to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Cardiff to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.