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Cheap flights from Glasgow to Ontario from £274

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Ontario
Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Wed 3/1217:20GLA - YYZ
3 stops29h 55mMultiple Airlines
Wed 10/1219:40YYZ - GLA
2 stops20h 20mMultiple Airlines
Deal found 5/11£487
Thu 27/1112:35GLA - YYZ
1 stop10h 40mIcelandair
Mon 1/1219:40YYZ - GLA
1 stop9h 15mIcelandair
Deal found 5/11£494
Thu 4/1220:10GLA - YYZ
2 stops21h 55mMultiple Airlines
Sun 7/1220:55YYZ - GLA
1 stop13h 20mMultiple Airlines
Deal found 5/11£512
Thu 18/1206:25GLA - YUL
1 stop34h 45mMultiple Airlines
Thu 25/1219:35YUL - GLA
1 stop21h 50mMultiple Airlines
Deal found 5/11£535
Sun 23/1108:25GLA - YYZ
1 stop11h 35mMultiple Airlines
Sun 30/1121:35YYZ - GLA
1 stop11h 55mMultiple Airlines
Deal found 6/11£540
Mon 10/1106:35GLA - YYZ
1 stop12h 45mMultiple Airlines
Mon 19/123:00YYZ - GLA
1 stop17h 25mMultiple Airlines
Deal found 6/11£554
Mon 8/1208:20GLA - YYZ
1 stop12h 35mAer Lingus
Fri 9/117:25YYZ - GLA
1 stop9h 25mAer Lingus
Deal found 6/11£561
Wed 3/1206:05GLA - YYZ
1 stop14h 35mVirgin Atlantic
Wed 10/1206:00YYZ - GLA
2 stops21h 30mVirgin Atlantic
Deal found 5/11£567
Thu 6/1115:05GLA - YUL
2 stops33h 35mMultiple Airlines
Thu 13/1120:10YUL - GLA
1 stop30h 40mMultiple Airlines
Deal found 5/11£626
Mon 10/1113:10GLA - YTZ
2 stops30h 45mMultiple Airlines
Mon 24/1107:10YTZ - GLA
2 stops23h 45mMultiple Airlines
Deal found 5/11£748
Thu 4/1212:50GLA - YTZ
3 stops27h 52mMultiple Airlines
Sun 7/1210:25YTZ - GLA
3 stops20h 40mMultiple Airlines
Deal found 5/11£763
Sun 21/1218:05GLA - YUL
1 stop29h 40mMultiple Airlines
Thu 8/120:40YUL - GLA
1 stop18h 00mMultiple Airlines
Deal found 5/11£825

Cheap flight deals from Glasgow to Ontario

Keep the following information in mind while searching for Glasgow to Ontario flight deals. Data was last updated 7 November 2025.

Round-trip from

£471

One-way from

£274

Popular in

December

Cheapest in

September

Average price

£525
31/3-14/4
  • 31/3-14/4
  • 3 total stops
  • 33h 40m total
  • Glasgow to Ontario
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 37h 25m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£45 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 November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 7 November 2025.
Use the filters below to find and compare flights from Glasgow to Ontario that are best for you.

Fly from

Glasgow

Fly to

Ontario

Route

Depart

Return

Price

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 15/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Mon 23/2

19:40-09:55

1 stop9h 15m

£474

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 16/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Tue 24/2

19:40-09:55

1 stop9h 15m

£474

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 11/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Tue 24/2

19:40-09:55

1 stop9h 15m

£474

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Wed 11/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Fri 27/2

19:40-09:55

1 stop9h 15m

£474

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 12/2

11:35-18:15

1 stop11h 40m

Toronto Pearson Intl

Tue 24/2

19:40-09:55

1 stop9h 15m

£474

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 27/11

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Mon 1/12

19:40-09:55

1 stop9h 15m

£494

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 16/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Sat 28/2

19:40-09:55

1 stop9h 15m

£512

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 12/2

11:35-18:15

1 stop11h 40m

Toronto Pearson Intl

Thu 26/2

19:40-09:55

1 stop9h 15m

£512

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 15/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Sat 28/2

19:40-09:55

1 stop9h 15m

£512

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 14/2

12:35-18:15

1 stop10h 40m

Toronto Pearson Intl

Thu 26/2

19:40-09:55

1 stop9h 15m

£522

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 44 results
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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
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 to Ontario

What is the cheapest month to book a flight from Glasgow to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £305). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £457). 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 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 7 November 2025.

When flying from Glasgow to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at midday.

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

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 7 November 2025.
Check out reviews from past customers who have flown with Air Transat, KLM, andVirgin Atlantic 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
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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
470 reviews
Air Transat
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.
KLM
7.7
Good
1,405 reviews
Air Transat
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.
Virgin Atlantic
7.5
Good
672 reviews
Air Transat
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.
Icelandair
7.1
Good
572 reviews
Air Transat
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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
7,500 reviews
Air Transat
7.8
Good
470 reviews
Check prices

Food

6.8

Comfort

7.4

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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 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 to Region of Ontario?

    There are many flights that can get you from Glasgow to Region of Ontario in 10h 40m. Fly via Icelandair or KLM 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 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 - Montreal Pierre Elliott Trudeau Intl or Glasgow Intl - Toronto Island.

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

    Looking at all options, your cheapest flight can be booked for £486. While the most popular route (Glasgow Intl - Toronto Pearson Intl) can be booked for £389 on average, our data indicates £628 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, June is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £305). Flying from Glasgow to Region of Ontario in December is currently the most expensive (average of £457). 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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Alternative routes for Glasgow to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Glasgow to Ontario

Discover the top 10 airlines that operate flights from Glasgow 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£41Average£616FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapest£284Average£409FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£343Average£513FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£346Average£557FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£375Average£510FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£389Average£496FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£422Average£574FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£429Average£553FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£454Average£718FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£455Average£687FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 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.

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