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Cheap flights from Glasgow to Ontario from £137

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Ontario
Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Sun 26/415:55
GLA
-
YYZ
2 stops30h 20m
Multiple Airlines
Sun 24/522:05
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 25/2£342
Fri 12/621:25
GLA
-
YYZ
2 stops29h 20m
Multiple Airlines
Sun 21/622:05
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 24/2£347
Sat 16/511:00
GLA
-
YYZ
Nonstop7h 10m
WestJet
Sun 24/522:05
YYZ
-
GLA
Nonstop6h 35m
WestJet
Deal found 22/2£348
Wed 27/522:35
GLA
-
YYZ
2 stops21h 25m
Multiple Airlines
Wed 10/622:05
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 25/2£354
Mon 18/521:45
GLA
-
YYZ
1 stop20h 35m
Multiple Airlines
Sun 31/522:05
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 23/2£360
Mon 8/621:45
GLA
-
YYZ
1 stop20h 35m
Multiple Airlines
Fri 19/622:05
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 22/2£365
Sun 26/421:55
GLA
-
YYZ
2 stops24h 20m
Multiple Airlines
Sun 3/507:35
YYZ
-
GLA
2 stops32h 45m
Multiple Airlines
Deal found 23/2£366
Wed 20/522:35
GLA
-
YYZ
2 stops28h 10m
Multiple Airlines
Thu 4/621:35
YYZ
-
GLA
1 stop18h 25m
Multiple Airlines
Deal found 23/2£373
Thu 7/521:40
GLA
-
YYZ
1 stop20h 40m
Multiple Airlines
Mon 18/523:05
YYZ
-
GLA
1 stop27h 15m
Multiple Airlines
Deal found 24/2£378
Wed 8/415:40
GLA
-
YTZ
3 stops34h 52m
Multiple Airlines
Wed 15/410:45
YTZ
-
GLA
3 stops23h 10m
Multiple Airlines
Deal found 22/2£463
Fri 12/621:25
GLA
-
YUL
2 stops25h 55m
Multiple Airlines
Sat 20/616:15
YUL
-
GLA
1 stop9h 35m
Multiple Airlines
Deal found 24/2£463
Mon 8/621:45
GLA
-
YUL
2 stops31h 40m
Multiple Airlines
Sat 20/616:15
YUL
-
GLA
1 stop9h 35m
Multiple Airlines
Deal found 24/2£469

Find flight deals from Glasgow to Ontario

Keep the following information in mind while searching for Glasgow to Ontario flight deals. Data was last updated 26 February 2026.

Round-trip from

£342

One-way from

£137

Popular in

December

Cheapest in

September

Average price

£441
WestJet
  • WestJet
  • 26/4-24/5
  • 2 total stops
  • 36h 55m total
  • Glasgow to Ontario
Search Deals
12/4
  • 12/4
  • 2 total stops
  • 21h 30m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 26 February 2026.
Use the filters below to find and compare flights from Glasgow to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 21/4

07:05-16:00

1 stop13h 55m

Toronto Pearson Intl

Mon 27/4

22:35-16:45

1 stop13h 10m

£467

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 11/3

12:35-19:15

1 stop10h 40m

Toronto Pearson Intl

Tue 17/3

20:40-09:55

1 stop9h 15m

£478

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Tue 4/8

20:40-00:25

3 stops32h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

06:45-20:15

2 stops32h 30m

£483

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 7/5

14:20-19:10

1 stop9h 50m

Toronto Pearson Intl

Mon 11/5

20:45-13:25

1 stop11h 40m

£497

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 30/6

08:35-11:00

Nonstop7h 25m

Toronto Pearson Intl

Sun 12/7

19:15-06:50

Nonstop6h 35m

£506

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Thu 9/4

15:30-17:20

1 stop30h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

23:45-12:50

1 stop32h 05m

£515

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Thu 9/7

08:35-14:55

1 stop11h 20m

Ottawa

Thu 23/7

20:55-06:50

1 stop28h 55m

£526

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Mon 17/8

08:35-14:55

1 stop11h 20m

Ottawa

Mon 31/8

20:55-06:50

1 stop28h 55m

£526

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 15/3

08:25-16:00

1 stop11h 35m

Toronto Pearson Intl

Sat 21/3

22:35-10:40

1 stop32h 05m

£534

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Sat 6/6

07:40-18:20

2 stops15h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

16:15-06:50

1 stop9h 35m

£553

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Glasgow to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Glasgow 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 Glasgow to Ontario

What is the cheapest month to book a flight from Glasgow to Region of Ontario?

Currently, July is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £295). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 26 February 2026.
Check out reviews from past customers who have flown with Air Transat, Aer Lingus, andWestJet from Glasgow to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
513 reviews
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Aer Lingus
7.2
Good
1,464 reviews
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,275 reviews
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Icelandair
7.1
Good
617 reviews
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,770 reviews
Air Transat
7.7
Good
513 reviews
Check prices

Comfort

7.3

Overall

7.7

Entertainment

7.0

Food

6.8

Crew

8.4

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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 Glasgow to Region of Ontario?

    There are many flights that can get you from Glasgow to Region of Ontario in 10h 40m. Fly via Icelandair, Air Transat, or British Airways to get the fastest option. There are 3280 mi between Glasgow and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Glasgow to Region of Ontario?

    The most popular route from Glasgow to Region of Ontario is Glasgow Intl - Toronto Pearson Intl. You may also consider Glasgow Intl - Toronto Island or Glasgow Intl - Montreal Pierre Elliott Trudeau Intl.

  • What are the cheapest flights from Glasgow to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for £275. While the most popular route (Glasgow Intl - Toronto Pearson Intl) can be booked for £365 on average, our data indicates £503 when flying from Glasgow to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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.

  • What is the cheapest month to book a flight from Glasgow to Region of Ontario?

    Currently, July is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £295). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Glasgow to Ontario

Discover the top 10 airlines that operate flights from Glasgow 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£39Average£647FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapest£269Average£418FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£324Average£668FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£329Average£516FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapest£379Average£543FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£381Average£549FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£408Average£728FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£435Average£598FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£440Average£694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£445Average£615FlexibilityNo cancel feeOn-time77%
Search Air France 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 Glasgow to Ontario?

Cheapflights makes it easy to find Glasgow to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Glasgow.

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

Yes, we can. To see specific flights from Glasgow to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Glasgow today and book when prices fit your budget.

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