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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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Ontario

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 24/126:45 a.m.GLA - YYZ
2 stops21h 24mMultiple Airlines
Thu 8/16:15 a.m.YYZ - GLA
2 stops23h 00mMultiple Airlines
Deal found 9/12C$ 1,076
Wed 24/1212:50 p.m.GLA - YYZ
1 stop32h 25mLufthansa
Thu 8/16:15 p.m.YYZ - GLA
1 stop23h 55mLufthansa
Deal found 9/12C$ 1,085
Wed 17/128:45 p.m.GLA - YYZ
3 stops28h 05mMultiple Airlines
Wed 31/127:55 p.m.YYZ - GLA
Nonstop6h 45mMultiple Airlines
Deal found 10/12C$ 1,251
Mon 15/129:05 p.m.GLA - YYZ
3 stops27h 45mMultiple Airlines
Sat 27/127:55 p.m.YYZ - GLA
Nonstop6h 45mMultiple Airlines
Deal found 10/12C$ 1,260
Fri 12/121:50 p.m.GLA - YYZ
2 stops51h 20mMultiple Airlines
Wed 31/127:55 p.m.YYZ - GLA
Nonstop6h 45mMultiple Airlines
Deal found 10/12C$ 1,309
Sat 13/126:00 a.m.GLA - YYZ
3 stops42h 50mMultiple Airlines
Sat 27/127:55 p.m.YYZ - GLA
Nonstop6h 45mMultiple Airlines
Deal found 10/12C$ 1,313
Fri 26/127:05 a.m.GLA - YYZ
1 stop12h 55mMultiple Airlines
Mon 29/129:35 p.m.YYZ - GLA
1 stop17h 30mMultiple Airlines
Deal found 10/12C$ 1,320
Sun 14/129:25 a.m.GLA - YYZ
Nonstop7h 25mAir Transat
Wed 31/127:55 p.m.YYZ - GLA
Nonstop6h 45mAir Transat
Deal found 10/12C$ 1,361
Mon 15/1212:10 p.m.GLA - YYZ
2 stops36h 40mMultiple Airlines
Mon 29/129:35 p.m.YYZ - GLA
1 stop17h 30mMultiple Airlines
Deal found 10/12C$ 1,363
Fri 26/125:25 p.m.GLA - YTZ
3 stops33h 25mMultiple Airlines
Mon 29/124:30 p.m.YTZ - GLA
3 stops35h 00mMultiple Airlines
Deal found 10/12C$ 1,651
Wed 24/126:05 a.m.GLA - YTZ
3 stops18h 50mMultiple Airlines
Thu 8/18:30 a.m.YTZ - GLA
3 stops32h 40mMultiple Airlines
Deal found 9/12C$ 1,804
Mon 22/126:05 a.m.GLA - YUL
1 stop16h 15mKLM
Sun 4/17:05 p.m.YUL - GLA
2 stops16h 30mKLM
Deal found 10/12C$ 2,205

Find 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 12 December 2025.

Round-trip from

C$ 662

One-way from

C$ 331

Popular in

December

Cheapest in

September

Average price

C$ 1,295

Good round-trip deal

C$ 912 or less

Good one-way deal

C$ 899 or less
14/1-21/1
  • 14/1-21/1
  • 4 total stops
  • 35h 50m total
  • Glasgow to Ontario
Search Deals
11/3
  • 11/3
  • 1 total stop
  • 21h 30m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

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 12 December 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 14/1

7:45 a.m.-6:15 p.m.

2 stops15h 30m

Toronto Pearson Intl

Wed 21/1

7:40 p.m.-9:00 p.m.

2 stops20h 20m

C$ 662

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 10/1

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

1 stop30h 05m

Toronto Pearson Intl

Sat 17/1

9:35 p.m.-10:40 a.m.

1 stop32h 05m

C$ 854

GlasgowToronto

GLA - YTZ

GLAYTZ

Glasgow Intl

Sun 25/1

7:00 a.m.-7:55 p.m.

2 stops17h 55m

Toronto Island

Sun 1/2

6:30 p.m.-3:15 p.m.

2 stops15h 45m

C$ 927

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 25/1

7:00 a.m.-2:50 p.m.

1 stop12h 50m

Toronto Pearson Intl

Sun 1/2

8:55 p.m.-3:15 p.m.

1 stop13h 20m

C$ 927

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 11/3

12:35 p.m.-7:15 p.m.

1 stop10h 40m

Toronto Pearson Intl

Tue 17/3

8:40 p.m.-9:55 a.m.

1 stop9h 15m

C$ 938

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Sun 25/1

4:15 p.m.-9:20 p.m.

3 stops34h 05m

London

Sun 1/2

9:25 a.m.-8:05 p.m.

2 stops29h 40m

C$ 946

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 19/5

2:20 p.m.-10:10 p.m.

1 stop12h 50m

Toronto Pearson Intl

Thu 28/5

11:20 p.m.-1:25 p.m.

1 stop9h 05m

C$ 969

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 9/6

7:10 a.m.-6:00 p.m.

1 stop15h 50m

Toronto Pearson Intl

Mon 15/6

6:00 p.m.-2:20 p.m.

2 stops15h 20m

C$ 1,015

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 1/3

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

1 stop10h 40m

Toronto Pearson Intl

Fri 6/3

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

1 stop9h 15m

C$ 1,032

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 9/3

6:35 a.m.-9:59 p.m.

2 stops19h 24m

Toronto Pearson Intl

Mon 16/3

7:05 p.m.-1:05 p.m.

1 stop14h 00m

C$ 1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 52 results
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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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Region of Ontario (average of C$ 575). Flying from Glasgow Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 841). 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 12 December 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
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
480 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,571 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Food

6.8

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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$ 938, Icelandair can have you in Region of Ontario from Glasgow Intl Airport in 10h 40m. 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 cheapest airlines to fly from Glasgow Intl Airport to Region of Ontario one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 458. However, be on the lookout for offers from Icelandair and Aer Lingus, as they are both options that can get you from Glasgow Intl Airport to Region of Ontario for a low price.

  • 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$ 685. On average you can expect to pay C$ 1,080. The most popular route, (Glasgow Intl - Toronto Pearson Intl), can usually be booked for C$ 658.

  • 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Region of Ontario (average of C$ 575). Flying from Glasgow Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 841). 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

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 588AverageC$ 896FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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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?

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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.

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