Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Ontario from C$ 360

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
15 Apr — 22 Apr1
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 16 March 2026.

Thu 28/59:40 p.m.
GLA
-
YYZ
2 stops45h 50m
Multiple Airlines
Tue 16/610:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 12/3C$ 782
Tue 9/69:20 p.m.
GLA
-
YYZ
2 stops21h 00m
Multiple Airlines
Sun 16/810:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 14/3C$ 783
Tue 9/69:20 p.m.
GLA
-
YYZ
2 stops21h 00m
Multiple Airlines
Tue 18/810:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 14/3C$ 785
Thu 23/49:05 a.m.
GLA
-
YYZ
2 stops15h 05m
Multiple Airlines
Mon 27/411:10 p.m.
YYZ
-
GLA
2 stops11h 30m
Multiple Airlines
Deal found 15/3C$ 789
Tue 9/68:40 p.m.
GLA
-
YYZ
1 stop21h 40m
Multiple Airlines
Wed 19/810:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 14/3C$ 793
Mon 15/610:20 p.m.
GLA
-
YYZ
2 stops20h 00m
Multiple Airlines
Fri 14/810:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 14/3C$ 796
Mon 15/610:20 p.m.
GLA
-
YYZ
2 stops20h 00m
Multiple Airlines
Sun 16/810:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 14/3C$ 801
Sat 23/57:40 a.m.
GLA
-
YYZ
1 stop13h 10m
Multiple Airlines
Sat 6/67:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 16/3C$ 802
Tue 21/46:30 a.m.
GLA
-
YYZ
2 stops36h 30m
Multiple Airlines
Wed 20/510:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Deal found 15/3C$ 804
Tue 28/48:20 a.m.
GLA
-
YYZ
2 stops16h 15m
Multiple Airlines
Tue 5/58:45 p.m.
YYZ
-
GLA
1 stop13h 30m
Multiple Airlines
Deal found 14/3C$ 809
Fri 22/59:25 p.m.
GLA
-
YTZ
2 stops21h 57m
Multiple Airlines
Sun 31/59:30 a.m.
YTZ
-
GLA
2 stops22h 40m
Multiple Airlines
Deal found 16/3C$ 869
Sat 12/92:00 p.m.
GLA
-
YUL
2 stops33h 20m
Multiple Airlines
Fri 18/97:20 p.m.
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Deal found 13/3C$ 909

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 16 March 2026.

Round-trip from

C$ 782

One-way from

C$ 360

Popular in

December

Cheapest in

September

Average price

C$ 1,038

Good round-trip deal

C$ 835 or less

Good one-way deal

C$ 515 or less
WestJet
  • WestJet
  • 28/5-16/6
  • 2 total stops
  • 52h 25m total
  • Glasgow to Ontario
Search Deals
29/4
  • 29/4
  • 2 total stops
  • 43h 00m 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$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 16 March 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 1/6

11:00 a.m.-1:10 p.m.

Nonstop7h 10m

Toronto Pearson Intl

Mon 29/6

11:55 p.m.-8:15 p.m.

1 stop15h 20m

C$ 828

GlasgowToronto

GLA - YTZ

GLAYTZ

Glasgow Intl

Mon 1/6

9:45 p.m.-2:22 p.m.

2 stops21h 37m

Toronto Island

Fri 12/6

6:30 p.m.-10:45 a.m.

2 stops11h 15m

C$ 912

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 7/9

2:20 p.m.-7:10 p.m.

1 stop9h 50m

Toronto Pearson Intl

Mon 21/9

11:10 p.m.-1:25 p.m.

1 stop9h 15m

C$ 1,000

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Fri 17/4

3:55 p.m.-9:19 p.m.

2 stops34h 24m

London

Mon 20/4

5:40 p.m.-3:25 p.m.

2 stops16h 45m

C$ 1,043
Quickest round-trip

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 30/6

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

Nonstop7h 25m

Toronto Pearson Intl

Sat 11/7

7:15 p.m.-6:50 a.m.

Nonstop6h 35m

C$ 1,050

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Wed 15/7

11:00 a.m.-6:20 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:20 p.m.-9:40 a.m.

1 stop9h 20m

C$ 1,052

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Wed 15/4

9:30 a.m.-8:15 p.m.

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

10:00 p.m.-2:40 p.m.

1 stop11h 40m

C$ 1,084

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 15/4

2:20 p.m.-10:05 p.m.

1 stop12h 45m

Toronto Pearson Intl

Sun 19/4

8:45 p.m.-1:35 p.m.

1 stop11h 50m

C$ 1,087

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Wed 13/5

1:30 p.m.-12:25 a.m.

2 stops15h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

6:50 p.m.-11:10 p.m.

1 stop23h 20m

C$ 1,130

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Wed 29/4

3:55 p.m.-5:04 p.m.

3 stops30h 09m

London

Wed 6/5

6:10 p.m.-2:55 p.m.

2 stops15h 45m

C$ 1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 60 resultsSorted by cheapest first
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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Region of Ontario (average of C$ 576). Flying from Glasgow Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 834). 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 16 March 2026.
Get a feel of what it's like to fly with Air Transat 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
521 reviews
Check prices

Comfort

7.3

Overall

7.7

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.0

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
521 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Comfort

7.3

Overall

7.7

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.0

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 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$ 1,050, Icelandair 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 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$ 454. 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$ 492. On average you can expect to pay C$ 959. The most popular route, (Glasgow Intl - Toronto Pearson Intl), can usually be booked for C$ 705.

  • 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$ 576). Flying from Glasgow Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 834). 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 581AverageC$ 890FlexibilityNo 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.