CA $318 Cheap Flights from Ottawa (YOW) to Cardiff (CWL)

View CA $318 flight on Fri, Jun 12, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $318 for one-way flights and CA $792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, May 25 - Mon, Jun 1
YOW
Ottawa
CWL
Cardiff
CA $792 Roundtrip, found 4 days ago
CA $792
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, May 25 from Ottawa to Cardiff, returning Mon, Jun 1, priced at CA $792 found 4 days ago
WestJet
Sun, Jun 14 - Tue, Jun 23
YOW
Ottawa
CWL
Cardiff
CA $794 Roundtrip, found 10 hours ago
CA $794
Roundtrip
found 10 hours ago
Select WestJet flight, departing Sun, Jun 14 from Ottawa to Cardiff, returning Tue, Jun 23, priced at CA $794 found 10 hours ago
WestJet
Fri, Jun 19 - Tue, Jun 30
YOW
Ottawa
CWL
Cardiff
CA $872 Roundtrip, found 6 days ago
CA $872
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, Jun 19 from Ottawa to Cardiff, returning Tue, Jun 30, priced at CA $872 found 6 days ago
WestJet
Sun, Jun 14 - Tue, Jun 23
YOW
Ottawa
CWL
Cardiff
CA $918 Roundtrip, found 10 hours ago
CA $918
Roundtrip
found 10 hours ago
Select WestJet flight, departing Sun, Jun 14 from Ottawa to Cardiff, returning Tue, Jun 23, priced at CA $918 found 10 hours ago
WestJet
Mon, Aug 3 - Mon, Aug 17
YOW
Ottawa
CWL
Cardiff
CA $952 Roundtrip, found 6 days ago
CA $952
Roundtrip
found 6 days ago
Select WestJet flight, departing Mon, Aug 3 from Ottawa to Cardiff, returning Mon, Aug 17, priced at CA $952 found 6 days ago
WestJet
Wed, Jul 1 - Thu, Jul 23
YOW
Ottawa
CWL
Cardiff
CA $955 Roundtrip, found 6 hours ago
CA $955
Roundtrip
found 6 hours ago
Select WestJet flight, departing Wed, Jul 1 from Ottawa to Cardiff, returning Thu, Jul 23, priced at CA $955 found 6 hours ago
WestJet
Sun, Jul 12 - Tue, Jul 21
YOW
Ottawa
CWL
Cardiff
CA $977 Roundtrip, found 4 days ago
CA $977
Roundtrip
found 4 days ago
Select WestJet flight, departing Sun, Jul 12 from Ottawa to Cardiff, returning Tue, Jul 21, priced at CA $977 found 4 days ago
WestJet
Fri, Jun 19 - Tue, Jun 30
YOW
Ottawa
CWL
Cardiff
CA $990 Roundtrip, found 6 days ago
CA $990
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, Jun 19 from Ottawa to Cardiff, returning Tue, Jun 30, priced at CA $990 found 6 days ago
Air France
Tue, Apr 21 - Tue, May 5
YOW
Ottawa
CWL
Cardiff
CA $1,175 Roundtrip, found 2 days ago
CA $1,175
Roundtrip
found 2 days ago
Select Air France flight, departing Tue, Apr 21 from Ottawa to Cardiff, returning Tue, May 5, priced at CA $1,175 found 2 days ago
KLM
Tue, Jun 9 - Sat, Jun 13
YOW
Ottawa
CWL
Cardiff
CA $1,221 Roundtrip, found 2 days ago
CA $1,221
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Jun 9 from Ottawa to Cardiff, returning Sat, Jun 13, priced at CA $1,221 found 2 days 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. Average driving time to city centre is 1 hour 0 minutes. Flights from CA $1,155
BRS
Bristol Intl.
Average driving time to city centre1 h 0 min
Flights from CA $1,155

Frequently asked questions

How much is a flight from Ottawa International Airport to CWL?
Round-trip journeys between Ottawa International Airport and Cardiff Airport start from CA $792. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa International Airport to Cardiff Airport?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Ottawa International Airport to CWL that have flexible change policies?
Flights from Macdonald-Cartier Intl. Airport (YOW) to CWL offering flexible change policies are available from several carriers. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between flights, with no added fees to worry about.
How far is the flight from Ottawa International Airport to CWL?
The distance is around 5,200 kilometres. Earplugs? Check. Spare socks? Double check. We recommend you pack all the essentials for this long-haul Ottawa to Barry flight.
Which airlines fly direct from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Intl. Airport (CWL)?
Flying nonstop between Ottawa Intl. Airport and CWL isn't possible at present. However, you'll still be able to find a flight to Barry with at least one stop.
Are Ottawa International Airport to Cardiff Intl. Airport (CWL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Macdonald-Cartier Intl. Airport (YOW) to Cardiff Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Cardiff Intl.
Airlines serving
Air France, KLM, WestJet
Roundtrip price
CA $792
Distance
5135 km

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