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Cheap flights from Ontario to Glasgow from £158

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Glasgow

Keep the following information in mind while searching for Ontario to Glasgow flight deals. Data was last updated 27 November 2025.

Round-trip from

£420

One-way from

£158

Popular in

December

Cheapest in

June

Average price

£580
10/1-17/1
  • 10/1-17/1
  • 2 total stops
  • 62h 10m total
  • Ontario to Glasgow
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WestJet
  • WestJet
  • 22/5
  • Nonstop
  • 6h 35m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Ontario to Glasgow

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Glasgow
Explore the most affordable flight options available from Ontario to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Sat 29/1119:55YYZ - GLA
Nonstop6h 45mAir Transat
Thu 15/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 25/11£420
Tue 2/1219:35YYZ - GLA
1 stop19h 05mMultiple Airlines
Wed 10/1216:30GLA - YYZ
3 stops31h 30mMultiple Airlines
Deal found 24/11£451
Tue 25/1119:14YYZ - GLA
2 stops15h 36mAmerican Airlines
Wed 21/108:40GLA - YYZ
1 stop11h 10mAmerican Airlines
Deal found 25/11£488
Tue 2/1219:35YYZ - GLA
1 stop19h 05mMultiple Airlines
Tue 9/1220:10GLA - YYZ
1 stop20h 05mMultiple Airlines
Deal found 25/11£489
Tue 25/1116:44YYZ - GLA
2 stops15h 21mAmerican Airlines
Mon 19/111:35GLA - YYZ
2 stops15h 16mAmerican Airlines
Deal found 25/11£506
Mon 8/1216:13YYZ - GLA
2 stops13h 32mAmerican Airlines
Tue 13/106:25GLA - YYZ
2 stops16h 03mAmerican Airlines
Deal found 26/11£509
Tue 25/1116:44YYZ - GLA
2 stops15h 21mBritish Airways
Sun 18/115:55GLA - YYZ
1 stop33h 20mBritish Airways
Deal found 25/11£518
Tue 25/1116:44YYZ - GLA
2 stops15h 21mAmerican Airlines
Fri 23/108:55GLA - YYZ
1 stop10h 55mAmerican Airlines
Deal found 25/11£520
Sat 6/1218:50YYZ - PIK
3 stops24h 45mMultiple Airlines
Mon 15/1205:45PIK - YYZ
3 stops43h 05mMultiple Airlines
Deal found 25/11£615
Wed 17/1220:40YUL - GLA
1 stop30h 10mBritish Airways
Wed 11/209:45GLA - YUL
1 stop14h 00mBritish Airways
Deal found 26/11£767
Wed 17/1212:59YUL - GLA
2 stops16h 46mMultiple Airlines
Wed 11/209:45GLA - YUL
2 stops18h 14mMultiple Airlines
Deal found 26/11£813
Thu 11/1219:35YUL - PIK
1 stop12h 35mMultiple Airlines
Tue 30/1215:55PIK - YUL
1 stop25h 15mMultiple Airlines
Deal found 26/11£832

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to Glasgow 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 27 November 2025.
Use the filters below to find and compare flights from Ontario to Glasgow that are best for you.

Fly from

Ontario

Fly to

Glasgow

Route

Depart

Return

Price

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 4/5

23:25-13:25

1 stop9h 00m

Glasgow Intl

Fri 15/5

14:20-22:15

1 stop12h 55m

£433

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 9/5

20:50-13:25

1 stop11h 35m

Glasgow Intl

Sat 16/5

14:20-19:10

1 stop9h 50m

£433

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Thu 30/4

23:25-13:25

1 stop9h 00m

Glasgow Intl

Sun 10/5

14:20-19:10

1 stop9h 50m

£433

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

06:45-07:40

1 stop19h 55m

Glasgow Intl

Tue 19/5

08:35-00:37

1 stop21h 02m

£459

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Thu 15/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Mon 2/2

12:35-18:15

1 stop10h 40m

£467

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 7/3

19:55-07:40

Nonstop6h 45m

Glasgow Intl

Sun 19/4

10:25-12:50

Nonstop7h 25m

£469

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 3/4

22:00-13:35

1 stop10h 35m

Glasgow Intl

Sun 12/4

21:55-14:15

1 stop21h 20m

£470

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 4/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Fri 17/4

14:20-19:10

1 stop9h 50m

£479

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 3/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 18/4

14:20-19:10

1 stop9h 50m

£479

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 4/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Thu 16/4

14:20-19:10

1 stop9h 50m

£479

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Ontario 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 Ontario to Glasgow

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £246). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £425). 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 ON to GLA?

Find hourly flight availability from Ontario to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s typically best to fly out from Region of Ontario to Glasgow in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Glasgow. 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 Region of Ontario to Glasgow?

    Icelandair, Air Transat, and Lufthansa can get you from Region of Ontario to Glasgow in just under 9h. Your travel time can differ by up to 12h 20m. Region of Ontario and Glasgow are separated by a distance of 3280 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Glasgow?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Glasgow Intl or Toronto Island - Glasgow Intl, Toronto Pearson Intl - Glasgow Intl is the most popular route from Region of Ontario to Glasgow.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Glasgow 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 Region of Ontario to Glasgow?

    Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £246). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £425). 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.

Alternative routes for Ontario to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Glasgow

Discover the top 5 airlines that operate flights from Ontario to Glasgow. 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£316Average£534FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£359Average£377FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£378Average£508FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£478Average£588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£496Average£593FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Ontario to Glasgow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Glasgow?

Cheapflights helps you find that perfect flight to Glasgow from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Ontario to Glasgow with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Glasgow become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Glasgow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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