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Cheap flights from Glasgow Intl Airport to Ontario from £174
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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
24 Aug — 31 Aug1
Return
1 adult
Economy
Cheap flight deals from Glasgow Intl to Ontario
Keep the following information in mind while searching for Glasgow Intl to Ontario flight deals. Data was last updated 19 August 2025.
Find flight deals from Glasgow Intl to Ontario
Cheapest flights from Glasgow Intl to OntarioExplore the most affordable flight options available from Glasgow Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.
Explore the most affordable flight options available from Glasgow Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.
Wed 24/918:55GLA - YYZ
2 stops26h 55mMultiple Airlines
Wed 15/1022:10YYZ - GLA
1 stop28h 20mMultiple Airlines
Deal found 17/8£352
Wed 17/918:55GLA - YYZ
2 stops30h 05mMultiple Airlines
Wed 8/1022:10YYZ - GLA
1 stop15h 05mMultiple Airlines
Deal found 17/8£352
Wed 24/918:55GLA - YYZ
2 stops26h 55mMultiple Airlines
Mon 13/1022:10YYZ - GLA
1 stop19h 00mMultiple Airlines
Deal found 17/8£354
Wed 24/918:55GLA - YYZ
2 stops26h 55mMultiple Airlines
Fri 10/1022:10YYZ - GLA
1 stop12h 00mMultiple Airlines
Deal found 17/8£355
Wed 24/918:55GLA - YYZ
2 stops26h 55mMultiple Airlines
Tue 14/1023:55YYZ - GLA
1 stop10h 35mMultiple Airlines
Deal found 17/8£361
Wed 24/918:55GLA - YYZ
2 stops26h 55mMultiple Airlines
Mon 29/923:55YYZ - GLA
1 stop27h 05mMultiple Airlines
Deal found 19/8£363
Wed 24/920:10GLA - YYZ
2 stops25h 40mMultiple Airlines
Sat 11/1022:10YYZ - GLA
1 stop12h 15mMultiple Airlines
Deal found 17/8£368
Mon 29/908:35GLA - YYZ
Nonstop7h 25mAir Transat
Sun 5/1019:15YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 19/8£374
Wed 24/908:35GLA - YYZ
Nonstop7h 25mAir Transat
Mon 29/919:15YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 19/8£380
Mon 17/1107:00GLA - YYZ
2 stops16h 15mMultiple Airlines
Sun 23/1119:40YYZ - GLA
2 stops13h 50mMultiple Airlines
Deal found 18/8£388
Sat 27/908:35GLA - YYZ
Nonstop7h 25mMultiple Airlines
Sun 12/1023:55YYZ - GLA
1 stop14h 45mMultiple Airlines
Deal found 17/8£391
Wed 1/1020:00GLA - YUL
2 stops22h 50mMultiple Airlines
Wed 8/1021:20YUL - GLA
1 stop17h 15mMultiple Airlines
Deal found 18/8£446
Cheapflights Fare Finder
Customise your flight search to find flights from Glasgow Intl 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 19 August 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Ontario that are best for you.
Fly from
Glasgow Intl
Fly to
Ontario
Route
Depart
Return
Price
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Wed 15/10
22:10-07:30
1 stop28h 20m
£352
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 17/9
18:55-20:00
2 stops30h 05m
Toronto Pearson Intl
Wed 8/10
22:10-18:15
1 stop15h 05m
£352
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Mon 13/10
22:10-22:10
1 stop19h 00m
£354
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Fri 10/10
22:10-15:10
1 stop12h 00m
£355
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Sun 12/10
22:10-13:55
1 stop10h 45m
£355
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Tue 14/10
23:55-15:30
1 stop10h 35m
£361
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
18:55-16:50
2 stops26h 55m
Toronto Pearson Intl
Mon 29/9
23:55-08:00
1 stop27h 05m
£363
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
20:10-16:50
2 stops25h 40m
Toronto Pearson Intl
Sat 11/10
22:10-15:25
1 stop12h 15m
£368
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Mon 29/9
08:35-11:00
Nonstop7h 25m
Toronto Pearson Intl
Sun 5/10
19:15-06:50
Nonstop6h 35m
£372
GlasgowToronto
GLA - YYZ
GLAYYZ
Glasgow Intl
Wed 24/9
08:35-11:00
Nonstop7h 25m
Toronto Pearson Intl
Mon 29/9
19:15-06:50
Nonstop6h 35m
£380
Showing 1-10 of 58 results
Best time to book a flight from Glasgow Intl to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Glasgow Intl 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 Intl Airport to Ontario
What is the cheapest month to book a flight from Glasgow Intl Airport to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Region of Ontario (average of £490). Flying from Glasgow Intl Airport to Region of Ontario in July is currently the most expensive (average of £708). 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.
What is the cheapest time of day to fly from GLA to ON?
Find hourly flight availability from Glasgow Intl 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 19 August 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Region of Ontario as you normally would.
Weekly flight availability from Glasgow Intl Airport to Region of Ontario
Explore weekly flight availability from Glasgow Intl to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2025.
The most flights from GLA to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 19 August 2025.
Get a feel of what it's like to fly with KLM, Air Transat, andAer Lingus from Glasgow Intl Airport to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Overall
7.8
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Glasgow Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Glasgow Intl to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Glasgow Intl to Ontario
Discover the top 6 airlines that operate flights from Glasgow Intl 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 19 August 2025.
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 Intl to Ontario?
When you search for this flight from Glasgow Intl to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Ontario?
Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Glasgow Intl to Ontario with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Ontario, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Glasgow Intl to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Glasgow Intl to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.