Question 1

What are the most popular routes to and from Washington, D.C.?

Accepted Answer

Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, Atlanta, Edinburgh, Los Angeles, Tampa, Mexico City, Miami, San Salvador, San Juan, Dallas, Istanbul, Denver, New Delhi, Guadalajara, Fort Lauderdale, Kathmandu, Manchester, Paris, Toronto.

Question 2

What are the most popular routes to and from Cardiff?

Accepted Answer

Travelers frequently search for route combinations, such as Cardiff and Alicante, Málaga, Belfast, Bristol, Edinburgh, Barcelona, Larnaca, Lanzarote, Glasgow, Madrid, Baku, Newcastle upon Tyne, Amsterdam, Cluj-Napoca, Mexico City, Houston, Cape Town, Nashville, Cork, Hamilton.

Question 3

Which airports are there in Washington, D.C.?

Accepted Answer

Washington, D.C. is mainly served by Washington Dulles International. But there are other airports nearby, including Baltimore–Washington International, Ronald Reagan Washington National.

Question 4

What airports are near Washington, D.C.?

Accepted Answer

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.

Question 5

What airports are near Cardiff?

Accepted Answer

The main airport in Cardiff is Cardiff. It is also served by Gatwick, Heathrow, London Stansted, Manchester, Luton, Birmingham, Bristol, Liverpool John Lennon, East Midlands, London City.

Question 6

Which airlines fly between Washington, D.C. and Cardiff?

Accepted Answer

Currently, you can fly between Washington, D.C. and Cardiff with Ryanair, JetBlue Airways, Air France, Frontier Airlines, Icelandair.

Question 7

When’s the best time to travel between Washington, D.C. and Cardiff?

Accepted Answer

If you don’t have specific dates for your trip between Washington, D.C. and Cardiff, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 8

What flights operate between Washington, D.C. and Cardiff?

Accepted Answer

Traveling between Washington, D.C. and Cardiff, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 9

How many airports are there near Washington, D.C.?

Accepted Answer

There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional

Question 10

How many airports are there near Cardiff?

Accepted Answer

There are a number of airports in and around Cardiff. The main one is Cardiff and other nearby airports include Gatwick, Heathrow, London Stansted, Manchester, Luton, Birmingham, Bristol, Liverpool John Lennon, East Midlands, London City.

Question 11

What time do nonstop (direct) flights between Washington, D.C. and Cardiff depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Washington, D.C. and Cardiff arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Cardiff, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Washington, D.C. and Cardiff depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Washington, D.C. and Cardiff arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Cardiff, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£282
Cheapest round-trip	£628
Average round-trip	£713
Includes rare itinerary	Travel hack
Most popular airline	Ryanair

Name	Carrier code	IATA Code	Passport needed during booking
Ryanair	RYR	FR	No
JetBlue Airways	JBU	B6	No
Air France	AFR	AF	No
Frontier Airlines	FFT	F9	No
Icelandair	ICE	FI	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	3°C
February	8°C	3°C
March	10°C	4°C
April	12°C	5°C
May	15°C	8°C
June	18°C	11°C
July	20°C	13°C
August	19°C	13°C
September	17°C	11°C
October	14°C	9°C
November	11°C	6°C
December	8°C	5°C

Cheap flights from Washington, D.C. to Cardiff from £282

Explore flight deals to Cardiff

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Cardiff cost?

Cheapest one-way trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Most popular airline

Key info about flying to Cardiff

Check-in for a flight from Washington, D.C. to Cardiff

Weather in Cardiff

Average Weather

14 day forecast

Frequently asked questions