Find the cheapest flights from Cardiff to Ontario
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Not ready to book? to track prices.KLM flights from Cardiff to Region of Ontario
Our best KLM deals on Cardiff to Region of Ontario flight tickets
Virgin Atlantic flights from Cardiff to Region of Ontario
Our best Virgin Atlantic deals on Cardiff to Region of Ontario flight tickets
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Use the filters below to find and compare flights from Cardiff to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Wed 4/11
10:20 a.m.-7:15 p.m.
1 stop13h 55m
Toronto Pearson Intl
Wed 11/11
5:55 p.m.-9:45 a.m.
1 stop10h 50m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Sat 7/11
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Sun 22/11
9:15 p.m.-5:00 p.m.
1 stop14h 45m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Mon 2/11
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Sun 8/11
5:55 p.m.-5:00 p.m.
1 stop18h 05m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Thu 19/11
10:20 a.m.-7:15 p.m.
1 stop13h 55m
Toronto Pearson Intl
Thu 26/11
5:45 p.m.-9:50 a.m.
1 stop11h 05m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Mon 2/11
8:35 a.m.-3:50 p.m.
1 stop12h 15m
Toronto Pearson Intl
Sun 8/11
5:20 p.m.-8:10 a.m.
1 stop9h 50m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Tue 23/2
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Tue 2/3
5:55 p.m.-5:00 p.m.
1 stop18h 05m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Sat 20/2
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Fri 26/2
5:55 p.m.-5:00 p.m.
1 stop18h 05m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Thu 4/2
10:20 a.m.-7:15 p.m.
1 stop13h 55m
Toronto Pearson Intl
Wed 10/2
5:55 p.m.-9:50 a.m.
1 stop10h 55m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Thu 18/2
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Sun 21/2
9:15 p.m.-5:00 p.m.
1 stop14h 45m
CardiffToronto
CWL Cardiff Wales - YYZ Toronto Pearson Intl
CWLYYZ
Cardiff Wales
Thu 18/2
10:20 a.m.-3:40 p.m.
1 stop10h 20m
Toronto Pearson Intl
Sun 21/2
9:15 p.m.-5:00 p.m.
1 stop14h 45m
See travel insights to Ontario from
How to get the cheapest flight ticket from Cardiff to Region of Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Region of Ontario?
In general, March is the cheapest month to fly from Cardiff to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you are unable to visit Region of Ontario during the month of March, then departing from Cardiff during the month June is also very affordable. Most momondo users find prices during this month for around C$ 784.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Cardiff to Region of Ontario is on a Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 723. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 975.
What is the cheapest Cardiff Wales to Ontario flight route?
Fly from Cardiff Wales to Toronto Pearson Intl for the best Cardiff Wales - Ontario flight prices
How far in advance should I book a flight from Cardiff to Ontario?
You are more likely to see cheaper flights to Region of Ontario from Cardiff when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,094 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Cardiff for as low as C$ 769 on momondo.
Cheap Cardiff to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cardiff to Region of Ontario
Frequently asked questions about flying from Cardiff to Ontario
When did momondo last update prices for flights from Cardiff Wales Airport to Ontario?
Prices for flights from Cardiff Wales Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Cardiff Wales Airport to Ontario?
The number of operators available for flights from Cardiff Wales Airport to Ontario is 1 as of October 2026.
How old do you have to be to fly from Cardiff Wales Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cardiff Wales Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cardiff to Region of Ontario?
Based on momondo bookings for flights between Cardiff and Region of Ontario, the leading plane model is Boeing 737 MAX 8, making up 60.82% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 10.31%, Airbus A330-900neo with 6.19%, and Boeing 777 with 6.19%.
Best airlines flying from Cardiff to Region of Ontario
Compare and see reviews for airlines that fly from Cardiff to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 617 | Free Cancellation | Rating 7.2 3,448 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Cardiff to Ontario?
Finding the right flight to Ontario from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Cardiff to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from Cardiff which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Cardiff to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Cardiff.
I’m not ready to book a flight from Cardiff to Ontario right now. Can momondo alert me if prices change?
Price alerts on flights to Ontario from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.