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Cheap flights from Wales to Ontario from £128

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — YYZ
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Ontario
Explore the most affordable flight options available from Wales to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Tue 25/823:15
CWL
-
YYZ
2 stops23h 00m
Multiple Airlines
Mon 31/822:55
YYZ
-
CWL
1 stop18h 55m
Multiple Airlines
Deal found 17/7£303
Mon 24/820:20
BRS
-
YYZ
1 stop23h 35m
Multiple Airlines
Mon 31/822:55
YYZ
-
BRS
1 stop19h 10m
Multiple Airlines
Deal found 15/7£311
Thu 3/911:35
CWL
-
YYZ
Nonstop8h 10m
WestJet
Wed 9/922:10
YYZ
-
CWL
Nonstop7h 05m
WestJet
Deal found 16/7£320
Tue 25/823:15
CWL
-
YYZ
2 stops23h 00m
Multiple Airlines
Fri 4/922:10
YYZ
-
CWL
Nonstop7h 05m
Multiple Airlines
Deal found 12/7£322
Tue 1/923:15
CWL
-
YYZ
2 stops23h 00m
Multiple Airlines
Wed 16/921:35
YYZ
-
CWL
1 stop19h 50m
Multiple Airlines
Deal found 15/7£326
Fri 4/922:45
CWL
-
YYZ
2 stops28h 00m
Multiple Airlines
Wed 16/921:35
YYZ
-
CWL
1 stop19h 50m
Multiple Airlines
Deal found 15/7£328
Mon 24/822:10
CWL
-
YYZ
1 stop21h 45m
Multiple Airlines
Wed 26/821:35
YYZ
-
CWL
1 stop19h 50m
Multiple Airlines
Deal found 15/7£328
Wed 16/923:50
CWL
-
YYZ
2 stops22h 20m
Multiple Airlines
Thu 24/921:35
YYZ
-
CWL
1 stop19h 45m
Multiple Airlines
Deal found 17/7£329
Wed 16/923:50
CWL
-
YYZ
2 stops20h 10m
Multiple Airlines
Wed 23/921:35
YYZ
-
CWL
1 stop19h 50m
Multiple Airlines
Deal found 17/7£331
Wed 16/923:50
CWL
-
YYZ
1 stop18h 30m
Multiple Airlines
Mon 21/918:20
YYZ
-
CWL
2 stops23h 30m
Multiple Airlines
Deal found 17/7£333
Wed 16/923:50
CWL
-
YYZ
2 stops20h 10m
Multiple Airlines
Sat 19/921:35
YYZ
-
CWL
1 stop18h 45m
Multiple Airlines
Deal found 17/7£336
Mon 5/1019:35
BRS
-
YUL
1 stop23h 25m
Multiple Airlines
Mon 12/1018:50
YUL
-
BRS
1 stop23h 15m
Multiple Airlines
Deal found 17/7£352

Find flight deals from Wales to Ontario

Keep the following information in mind while searching for Wales to Ontario flight deals. Data was last updated 18 July 2026.

Round-trip from

£303

One-way from

£128

Popular in

December

Cheapest in

July

Average price

£402

Good round-trip deal

£372 or less

Good one-way deal

£133 or less
25/8-31/8
  • 25/8-31/8
  • 3 total stops
  • 41h 55m total
  • Wales to Ontario
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 27h 30m total
  • Wales to Ontario
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Wales to Ontario.
Search Deals
Price to beat on a one-way flight from Wales to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2026.
Use the filters below to find and compare flights from Wales to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Thu 3/9

11:35-14:45

Nonstop8h 10m

Toronto Pearson Intl

Mon 7/9

22:10-10:15

Nonstop7h 05m

£324

BristolMontreal

BRS - YUL

BRSYUL

Bristol

Mon 5/10

19:35-14:00

1 stop23h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

18:50-23:05

1 stop23h 15m

£352

BristolToronto

BRS - YYZ

BRSYYZ

Bristol

Tue 25/8

20:30-13:20

1 stop21h 50m

Toronto Pearson Intl

Thu 27/8

21:35-07:05

1 stop28h 30m

£367

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Tue 1/9

23:15-17:15

2 stops23h 00m

Toronto Pearson Intl

Tue 15/9

23:55-23:25

1 stop18h 30m

£368

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Wed 26/8

23:15-13:20

1 stop19h 05m

Toronto Pearson Intl

Mon 31/8

22:55-22:50

1 stop18h 55m

£370

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Sun 30/8

19:10-11:35

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

21:30-22:35

1 stop20h 05m

£385

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Mon 31/8

19:00-11:35

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

18:50-15:25

1 stop15h 35m

£396

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Thu 27/8

19:20-11:35

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

18:50-10:15

1 stop10h 25m

£411

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Thu 24/9

19:20-11:35

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

18:50-10:40

1 stop10h 50m

£418

CardiffToronto

CWL - YYZ

CWLYYZ

Cardiff Wales

Mon 24/8

11:35-14:45

Nonstop8h 10m

Toronto Pearson Intl

Mon 31/8

22:55-22:50

1 stop18h 55m

£422

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Wales to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to Ontario

What is the cheapest time of day to fly from WLS to ON?

Find hourly flight availability from Wales to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2026.

When flying from Wales to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Wales to Region of Ontario?

How far ahead should I book a flight from Wales to Region of Ontario?

The best time to book flights from Wales to Region of Ontario is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 18 July 2026.
Get a feel of what it's like to fly with KLM and WestJet from Wales to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
WestJet
7.2
Good
3,409 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Related info for your journey

Find useful and relevant information for your journey from Wales to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wales to Region of Ontario?

    For as low as £324, WestJet can have you in Region of Ontario from Wales in 8h 10m. Wales and Region of Ontario are separated by a distance of 3432 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Wales to Ontario that include hotel bookings?

    Yes. In addition to deals on Wales to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Ontario.

  • Can I find deals for business class flights from Wales to Ontario?

    Yes. Cheapflights offers flight deals from Wales to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Wales to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Wales to Ontario

Discover the top 2 airlines that operate flights from Wales to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£309Average£430FlexibilityNo cancel feeOn-time60%
Search WestJet flights
KLMCheapest£544Average£786FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wales to Ontario?

Deals for Wales to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Wales to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Wales to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Wales to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Wales? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Wales to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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