Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Glasgow to Ontario from £263

GLA — YYZ
29 Nov — 6 Dec1
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

Mon 23/1107:50 -
2 stops15h 25m
Sun 29/1119:40 -
2 stops11h 50m
Deal found 27/10£399
Thu 3/1208:25 -
2 stops14h 50m
Wed 9/1219:40 -
2 stops12h 50m
Deal found 27/10£413
Fri 4/1207:35 -
2 stops15h 40m
Fri 11/1219:40 -
2 stops14h 45m
Deal found 27/10£416
Fri 20/1121:50 -
2 stops26h 55m
Fri 27/1119:45 -
1 stop9h 25m
Deal found 29/10£461
Fri 20/1121:50 -
2 stops23h 25m
Wed 25/1119:45 -
1 stop12h 45m
Deal found 29/10£464
Fri 6/1121:50 -
1 stop18h 20m
Fri 13/1119:45 -
1 stop14h 40m
Deal found 30/10£479
Sun 6/1208:55 -
1 stop17h 10m
Sat 12/1223:00 -
1 stop17h 30m
Deal found 27/10£488
Wed 25/1119:35 -
2 stops22h 25m
Wed 2/1219:45 -
1 stop18h 15m
Deal found 28/10£495
Fri 27/1107:05 -
2 stops30h 02m
Fri 4/1212:50 -
2 stops26h 10m
Deal found 30/10£625
Thu 26/1108:30 -
2 stops14h 22m
Thu 3/1207:00 -
2 stops25h 50m
Deal found 29/10£648
Sun 6/1209:25 -
1 stop20h 16m
Sat 12/1212:50 -
1 stop13h 50m
Deal found 28/10£670
Fri 11/1207:05 -
2 stops30h 06m
Sat 12/1212:50 -
2 stops26h 25m
Deal found 27/10£690

Find flight deals from Glasgow to Ontario

Round-trip from

£399

One-way from

£263

Popular in

December

Cheapest in

September

Average price

£479
23/11-29/11
  • 23/11-29/11
  • 4 total stops
  • 27h 15m total
  • Glasgow to Ontario
Search Deals
28/1-31/12
  • 28/1-31/12
  • 2 total stops
  • 31h 45m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 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 October 2026
Search Deals

Cheapflights Fare Finder

 
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

Cheapest return flight

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Sun 13/12

20:45-14:05

1 stop22h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£281

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Sun 29/11

20:40-14:05

1 stop22h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293
Fastest return journey

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Thu 3/12

07:00-19:50

2 stops17h 50m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£295

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Tue 26/1

22:05-21:15

2 stops28h 10m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Sun 6/12

20:45-15:50

2 stops24h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Thu 10/12

19:20-12:30

2 stops46h 10m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£307

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Fri 11/12

07:00-12:30

2 stops34h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Tue 8/12

22:05-19:50

3 stops50h 45m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£314

GlasgowToronto

GLA Glasgow Intl - YYZ Toronto Pearson Intl

GLAYYZ

Glasgow Intl

Sat 19/12

20:50-19:50

3 stops28h 00m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£323

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Mon 14/12

07:25-23:40

2 stops21h 15m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£332

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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

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, October is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £475). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £716). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Region of Ontario as you normally would.

How much does it cost for a return flight from Glasgow to Region of Ontario?

Airfare is below average for this route at the moment.
Glasgow to Region of Ontario flights typically cost between £553 and £857 in November.
The cheapest return price found within the last 5 days was £399 on Multiple Airlines (23 Nov–29 Nov).

How far ahead should I book a flight from Glasgow to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Glasgow to Region of Ontario, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

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
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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
584 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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.
Aer Lingus
7.3
Good
1,871 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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.
WestJet
7.2
Good
3,442 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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.
Icelandair
6.9
Okay
764 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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
8,277 reviews
Air Transat
7.7
Good
584 reviews
Check prices

Boarding

7.9

Crew

8.5

Food

6.7

Entertainment

7.0

Comfort

7.3

Overall

7.7

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

  • 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 11h 40m. Fly via Icelandair or Virgin Atlantic 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 cheapest airlines to fly from Glasgow to Region of Ontario one-way?

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as £172. Users have also found prices from £191 and £220 on WestJet and Icelandair, respectively.

  • 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 most reliable airlines from Glasgow to Region of Ontario?

    The top 3 most reliable airlines when flying from Glasgow to Region of Ontario are WestJet (95%), Porter Airlines (44%) and Air Transat (44%).

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

    Looking at all options, your cheapest flight can be booked for £253. While the most popular route (Glasgow Intl - Toronto Pearson Intl) can be booked for £399 on average, our data indicates £587 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, October is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £475). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £716). 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

Top 10 airlines flying from Glasgow to Ontario

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£168Average£530FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£310Average£704FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapest£310Average£525FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapest£352Average£583FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£385Average£686FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£391Average£673FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£438Average£540FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£508Average£670FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£553Average£687FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£601Average£661FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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.

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.