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Cheap flights from Ontario to Glasgow from £218

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
20 Dec — 27 Dec1
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 20 November 2025.

Round-trip from

£389

One-way from

£218

Popular in

December

Cheapest in

June

Average price

£586
Air Transat
  • Air Transat
  • 7/1-8/2
  • 2 total stops
  • 24h 45m total
  • Ontario to Glasgow
Search Deals
23/3
  • 23/3
  • 1 total stop
  • 29h 20m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 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
Search Deals

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 20 November 2025.

Sat 6/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Thu 15/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 20/11£425
Tue 2/1217:25YYZ - GLA
1 stop9h 25mAer Lingus
Tue 20/108:20GLA - YYZ
1 stop12h 35mAer Lingus
Deal found 18/11£444
Sat 6/1219:55YYZ - GLA
Nonstop6h 45mPorter Airlines
Thu 15/109:25GLA - YYZ
Nonstop7h 25mPorter Airlines
Deal found 18/11£470
Wed 3/1217:25YYZ - GLA
1 stop11h 40mMultiple Airlines
Sun 7/1207:25GLA - YYZ
1 stop13h 30mMultiple Airlines
Deal found 18/11£482
Mon 8/1217:25YYZ - GLA
1 stop9h 25mAer Lingus
Mon 12/108:20GLA - YYZ
1 stop12h 35mAer Lingus
Deal found 19/11£487
Wed 24/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Thu 15/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 20/11£493
Tue 25/1116:44YYZ - GLA
2 stops15h 21mAmerican Airlines
Sun 7/1211:40GLA - YYZ
1 stop32h 10mAmerican Airlines
Deal found 19/11£497
Mon 24/1117:25YYZ - GLA
1 stop9h 25mAer Lingus
Mon 9/308:20GLA - YYZ
1 stop12h 35mAer Lingus
Deal found 19/11£503
Sat 6/1217:25YYZ - GLA
1 stop9h 25mAer Lingus
Thu 15/108:20GLA - YYZ
1 stop12h 35mAer Lingus
Deal found 20/11£509
Tue 9/1211:59YYZ - GLA
2 stops17h 46mAmerican Airlines
Tue 13/108:55GLA - YYZ
2 stops17h 28mAmerican Airlines
Deal found 18/11£513
Mon 8/1212:36YYZ - GLA
2 stops19h 29mAmerican Airlines
Mon 15/1206:35GLA - YYZ
2 stops15h 52mAmerican Airlines
Deal found 19/11£514
Tue 23/1219:20YUL - GLA
1 stop31h 20mAir Transat
Thu 15/109:25GLA - YUL
1 stop12h 35mAir Transat
Deal found 20/11£525

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 20 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

Sat 10/1

21:35-10:40

1 stop32h 05m

Glasgow Intl

Sun 18/1

08:25-15:00

1 stop11h 35m

£438

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

£440

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 30/1

21:35-13:20

1 stop10h 45m

Glasgow Intl

Fri 6/2

16:15-15:00

1 stop27h 45m

£448

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 17/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 27/5

11:00-13:10

Nonstop7h 10m

£461

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 10/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Tue 19/5

08:35-11:00

Nonstop7h 25m

£493

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 9/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Mon 18/5

08:35-11:00

Nonstop7h 25m

£493

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 9/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Wed 20/5

08:35-11:00

Nonstop7h 25m

£493

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 24/12

19:55-07:40

Nonstop6h 45m

Glasgow Intl

Sun 18/1

09:25-11:50

Nonstop7h 25m

£493

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

06:45-09:40

1 stop21h 55m

Glasgow Intl

Wed 3/6

11:00-00:40

1 stop18h 40m

£495

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 7/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 3/3

12:35-18:15

1 stop10h 40m

£500

Flights are sorted by cheapest return flights first.

Deals found on 20/11

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 £249). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £429). 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 20 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, WestJet, and Air Transat can get you from Region of Ontario to Glasgow in just under 6h 35m. Your travel time can differ by up to 24h 45m. 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 Toronto Island - Glasgow Intl or Montreal Pierre Elliott Trudeau Intl - 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 £249). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £429). 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

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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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£361Average£586FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£362Average£381FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£382Average£513FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£482Average£594FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£501Average£598FlexibilityNo 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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