Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Ontario from C$ 331

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
11 Oct — 18 Oct1
1 adult
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 11 September 2025.

Round-trip from

C$ 714

One-way from

C$ 331

Popular in

December

Cheapest in

September

Average price

C$ 782

Good round-trip deal

C$ 900 or less

Good one-way deal

C$ 686 or less
Air Transat
  • Air Transat
  • 24/9-29/9
  • Nonstop
  • 14h 00m total
  • Glasgow to Ontario
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 40h 24m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Glasgow Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Glasgow Intl to Ontario.
Search Deals

Find flight deals from Glasgow Intl to Ontario

Cheapest flights from Glasgow Intl to Ontario
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 11 September 2025.

Fri 12/910:45 p.m.GLA - YYZ
2 stops23h 05mMultiple Airlines
Mon 22/911:55 p.m.YYZ - GLA
1 stop10h 30mMultiple Airlines
Deal found 10/9C$ 675
Thu 11/98:10 a.m.GLA - YYZ
1 stop11h 00mMultiple Airlines
Mon 22/911:55 p.m.YYZ - GLA
1 stop10h 30mMultiple Airlines
Deal found 10/9C$ 689
Wed 24/98:35 a.m.GLA - YYZ
Nonstop7h 25mAir Transat
Mon 29/97:15 p.m.YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 11/9C$ 714
Sun 14/98:35 a.m.GLA - YYZ
2 stops37h 15mMultiple Airlines
Tue 23/911:55 p.m.YYZ - GLA
1 stop10h 35mMultiple Airlines
Deal found 10/9C$ 715
Thu 27/117:05 a.m.GLA - YYZ
2 stops40h 10mMultiple Airlines
Tue 9/127:40 p.m.YYZ - GLA
2 stops19h 25mMultiple Airlines
Deal found 11/9C$ 716
Thu 9/108:10 a.m.GLA - YYZ
2 stops18h 45mMultiple Airlines
Thu 16/108:50 p.m.YYZ - GLA
2 stops13h 25mMultiple Airlines
Deal found 11/9C$ 719
Thu 11/98:35 a.m.GLA - YYZ
Nonstop7h 25mAir Transat
Fri 26/97:15 p.m.YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 10/9C$ 721
Wed 12/117:00 a.m.GLA - YYZ
2 stops16h 15mMultiple Airlines
Wed 26/117:40 p.m.YYZ - GLA
2 stops19h 25mMultiple Airlines
Deal found 10/9C$ 728
Sun 30/119:25 a.m.GLA - YYZ
Nonstop7h 25mAir Transat
Sat 6/127:55 p.m.YYZ - GLA
Nonstop6h 45mAir Transat
Deal found 11/9C$ 734
Fri 12/910:45 p.m.GLA - YYZ
2 stops23h 05mMultiple Airlines
Sun 21/911:55 p.m.YYZ - GLA
1 stop9h 00mMultiple Airlines
Deal found 10/9C$ 737
Wed 24/98:35 a.m.GLA - YYZ
Nonstop7h 25mMultiple Airlines
Mon 29/910:10 p.m.YYZ - GLA
1 stop16h 30mMultiple Airlines
Deal found 11/9C$ 744
Thu 11/98:10 a.m.GLA - YYZ
1 stop11h 00mMultiple Airlines
Wed 24/910:15 p.m.YYZ - GLA
2 stops28h 15mMultiple Airlines
Deal found 10/9C$ 747

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 11 September 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

Sun 30/11

9:25 a.m.-11:50 a.m.

Nonstop7h 25m

Toronto Pearson Intl

Sat 13/12

7:55 p.m.-7:40 a.m.

Nonstop6h 45m

C$ 768

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 24/9

8:35 a.m.-11:00 a.m.

Nonstop7h 25m

Toronto Pearson Intl

Tue 14/10

11:55 p.m.-3:25 p.m.

1 stop10h 30m

C$ 773

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 17/1

1:55 p.m.-3:00 p.m.

1 stop30h 05m

Toronto Pearson Intl

Sat 24/1

9:35 p.m.-3:30 p.m.

1 stop12h 55m

C$ 788

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 27/11

8:45 p.m.-3:00 p.m.

1 stop23h 15m

Toronto Pearson Intl

Tue 9/12

9:35 p.m.-7:50 a.m.

1 stop29h 15m

C$ 798

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 25/2

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Sat 28/2

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 833

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 27/11

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Mon 15/12

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 843

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 26/11

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Mon 15/12

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 843

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 25/11

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Fri 12/12

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 863

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 29/11

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Sat 13/12

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 863

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 29/11

12:35 p.m.-6:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Mon 15/12

7:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 863

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 57 results
1
2
3
...
6

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 round-trip 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 C$ 168). Flying from Glasgow Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 September 2025.

When flying from Glasgow Intl Airport 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.

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 11 September 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 11 September 2025.
Get a feel of what it's like to fly with Air Transat and British Airways 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.
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,361 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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.

  • How long is the flight from Glasgow Intl Airport to Region of Ontario?

    For as low as C$ 768, Air Transat can have you in Region of Ontario from Glasgow Intl Airport in 7h 25m. Airlines will cover a distance of 5279 km. 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 Intl Airport to Region of Ontario?

    The most popular flight routes from Glasgow Intl Airport to Region of Ontario are Glasgow Intl - Toronto Pearson Intl, Glasgow Intl - Toronto Island and Glasgow Intl - Montreal Pierre Elliott Trudeau Intl.

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

    The cheapest flight price from Glasgow Intl Airport to Region of Ontario is C$ 558. On average you can expect to pay C$ 795. The most popular route, (Glasgow Intl - Toronto Pearson Intl), can usually be booked for C$ 650.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl 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 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 C$ 168). Flying from Glasgow Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Glasgow Intl to Ontario

Discover the top airline 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 590AverageC$ 898FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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 taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to Ontario for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Ontario from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Glasgow Intl 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.