Cheap Flights from Ottawa (YOW) to Cardiff (CWL)

Popular airlines from Ottawa International Airport (YOW) to Cardiff International Airport (CWL)

Cheap Flights from Ottawa to Cardiff (YOW-CWL)

Prices were available within the past 7 days and start at for one-way flights and $6,175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 5 - Wed, Nov 12
YOW
Ottawa
CWL
Cardiff
$6,175 Roundtrip, found 6 days ago
$6,175
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov 5 from Ottawa to Cardiff, returning Wed, Nov 12, priced at $6,175 found 6 days ago
Air Canada
Wed, Nov 5 - Wed, Nov 12
YOW
Ottawa
CWL
Cardiff
$6,712 Roundtrip, found 6 days ago
$6,712
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov 5 from Ottawa to Cardiff, returning Wed, Nov 12, priced at $6,712 found 6 days ago

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL) cost?
Lock in a cheap one-way flight or cheap return flight from $6,175 from Macdonald-Cartier Intl. Airport (YOW) 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 Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between YOW and CWL. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YOW to CWL. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
You'll have to take a flight with a layover when traveling from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YOW to CWL?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season 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 Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
To avoid possible delays on the Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL) last-minute?
Booking your ticket from YOW to CWL right before your trip is generally more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a YOW to CWL flight and hotel package?
Opting for a YOW to CWL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
Typically, you can cancel or reschedule your YOW to CWL flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Cardiff Intl.
Roundtrip price
$6,175
Distance
3209 mi

Book with confidence

Ottawa to Cardiff Flights

The cheapest times to fly from Ottawa 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 Ottawa to Cardiff are during the month of November. You can find some of the cheapest flights from Ottawa to Cardiff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Cardiff

Sunday is one of the best days to book for cheap flights from Ottawa 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 Ottawa 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 Ottawa to Cardiff in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Ottawa 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 Ottawa 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.

 

Ottawa to Cardiff Flights

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*Available to One Key members.