$505 Cheap Flights from Columbus (CMH) to Cardiff (CWL)

View $505 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Cardiff International Airport (CWL)

Cheap Flights from Columbus to Cardiff (CMH-CWL)

Prices were available within the past 7 days and start at $505 for one-way flights and $842 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, Nov 11 - Tue, Nov 18
CMH
Columbus
CWL
Cardiff
$842 Roundtrip, found 5 days ago
$842
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Tue, Nov 11 from Columbus to Cardiff, returning Tue, Nov 18, priced at $842 found 5 days ago
Delta
Sun, Nov 16 - Sat, Nov 22
CMH
Columbus
CWL
Cardiff
$899 Roundtrip, found 2 days ago
$899
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Nov 16 from Columbus to Cardiff, returning Sat, Nov 22, priced at $899 found 2 days ago
Delta
Fri, Nov 14 - Fri, Nov 21
CMH
Columbus
CWL
Cardiff
$909 Roundtrip, found 2 days ago
$909
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 14 from Columbus to Cardiff, returning Fri, Nov 21, priced at $909 found 2 days ago
Delta
Fri, Nov 14 - Tue, Nov 18
CMH
Columbus
CWL
Cardiff
$919 Roundtrip, found 2 days ago
$919
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 14 from Columbus to Cardiff, returning Tue, Nov 18, priced at $919 found 2 days ago
Virgin Atlantic
Fri, Dec 5 - Tue, Dec 9
CMH
Columbus
CWL
Cardiff
$925 Roundtrip, found 2 days ago
$925
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Fri, Dec 5 from Columbus to Cardiff, returning Tue, Dec 9, priced at $925 found 2 days ago
Virgin Atlantic
Tue, Nov 18 - Sun, Nov 23
CMH
Columbus
CWL
Cardiff
$945 Roundtrip, found 2 days ago
$945
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Nov 18 from Columbus to Cardiff, returning Sun, Nov 23, priced at $945 found 2 days ago
Delta
Sat, Nov 15 - Sat, Nov 22
CMH
Columbus
CWL
Cardiff
$949 Roundtrip, found 2 days ago
$949
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Columbus to Cardiff, returning Sat, Nov 22, priced at $949 found 2 days ago
Delta
Sat, Nov 15 - Fri, Nov 21
CMH
Columbus
CWL
Cardiff
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Columbus to Cardiff, returning Fri, Nov 21, priced at $959 found 2 days ago
KLM
Mon, Nov 17 - Thu, Nov 20
CMH
Columbus
CWL
Cardiff
$1,401 Roundtrip, found 2 days ago
$1,401
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Nov 17 from Columbus to Cardiff, returning Thu, Nov 20, priced at $1,401 found 2 days ago
Air France
Sun, Jun 28 - Sun, Jul 5
CMH
Columbus
CWL
Cardiff
$2,620 Roundtrip, found 1 day ago
$2,620
Roundtrip
found 1 day ago
Select Air France flight, departing Sun, Jun 28 from Columbus to Cardiff, returning Sun, Jul 5, priced at $2,620 found 1 day ago

Alternative airports near Cardiff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bristol Intl. BRS. Cheapest option available. Average driving time to city center is 1 hour 0 minutes. Flights from $926
BRS
Bristol Intl.
Cheapest
Average driving time to city center1 h 0 min
Flights from $926

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL) cost?
Grab a cheap one-way flight from $505 or cheap return flight from $842 from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between CMH and CWL. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CMH to CWL flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL)?
There aren't any daily direct flights departing from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CMH to CWL?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL)?
To arrive at Cardiff Intl. Airport (CWL) on schedule, choose a flight that leaves from John Glenn Columbus Intl. Airport (CMH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL) last-minute?
Last-minute fares from CMH to CWL are generally more expensive. To secure the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a CMH to CWL flight and hotel package?
You can save money by securing a CMH to CWL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Cardiff Intl. Airport (CWL)?
In most cases, you can reschedule or cancel your CMH to CWL flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Cardiff Intl.
Roundtrip price
$841
Distance
3724 mi

Book with confidence

Book with confidence

Columbus to Cardiff Flights

The cheapest times to fly from Columbus to Cardiff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Cardiff are during the month of November. You can find some of the cheapest flights from Columbus to Cardiff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Cardiff

Sunday is one of the best days to book for cheap flights from Columbus to Cardiff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Cardiff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Cardiff in 2025. You can also book with separate airlines for your outbound and return journeys, from $505 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Cardiff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Cardiff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Columbus to Cardiff Flights

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*Available to One Key members.