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Cheap flights from Ontario to Glasgow from £216

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Wed 31/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Sun 18/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 11/12£491
Wed 31/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Thu 15/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 10/12£497
Wed 31/1222:05YYZ - GLA
1 stop11h 10mBritish Airways
Sun 18/115:55GLA - YYZ
1 stop33h 20mBritish Airways
Deal found 10/12£521
Wed 31/1215:52YYZ - GLA
2 stops18h 58mAmerican Airlines
Mon 19/106:35GLA - YYZ
2 stops20h 16mAmerican Airlines
Deal found 11/12£529
Wed 31/1216:40YYZ - GLA
2 stops15h 10mAmerican Airlines
Tue 20/110:50GLA - YYZ
1 stop14h 25mAmerican Airlines
Deal found 11/12£538
Sat 27/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Sun 18/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 10/12£545
Wed 31/1222:05YYZ - GLA
1 stop12h 45mBritish Airways
Tue 13/110:50GLA - YYZ
1 stop14h 25mBritish Airways
Deal found 10/12£547
Tue 30/1222:05YYZ - GLA
1 stop12h 45mBritish Airways
Wed 14/105:55GLA - YYZ
1 stop13h 55mBritish Airways
Deal found 11/12£547
Wed 31/1213:45YYZ - GLA
2 stops18h 05mAmerican Airlines
Mon 12/107:35GLA - YYZ
2 stops19h 16mAmerican Airlines
Deal found 10/12£550
Mon 29/1221:35YYZ - GLA
1 stop32h 35mMultiple Airlines
Fri 16/120:35GLA - YYZ
1 stop23h 25mMultiple Airlines
Deal found 10/12£555
Wed 10/1216:30YYZ - GLA
2 stops18h 20mAmerican Airlines
Sun 14/1212:50GLA - YYZ
2 stops25h 59mAmerican Airlines
Deal found 10/12£560
Mon 29/1219:40YYZ - PIK
3 stops22h 15mMultiple Airlines
Fri 16/105:45PIK - YYZ
3 stops37h 55mMultiple Airlines
Deal found 10/12£751

Find flight deals from Ontario to Glasgow

Keep the following information in mind while searching for Ontario to Glasgow flight deals. Data was last updated 12 December 2025.

Round-trip from

£351

One-way from

£216

Popular in

December

Cheapest in

June

Average price

£702
22/1-29/1
  • 22/1-29/1
  • 4 total stops
  • 31h 20m total
  • Ontario to Glasgow
Search Deals
18/1
  • 18/1
  • 2 total stops
  • 16h 00m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

19:20-07:40

1 stop31h 20m

Glasgow Intl

Sun 22/2

09:25-20:55

1 stop16h 30m

£388

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

14:30-07:40

1 stop12h 10m

Glasgow Intl

Sun 1/2

09:25-20:55

1 stop16h 30m

£394

TorontoGlasgow

YTZ - GLA

YTZGLA

Toronto Island

Sun 25/1

12:30-20:05

3 stops26h 35m

Glasgow Intl

Sun 1/2

16:15-17:55

3 stops30h 40m

£450

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 24/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Thu 4/6

11:00-13:10

Nonstop7h 10m

£453

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 24/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

11:00-13:10

Nonstop7h 10m

£453

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 22/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

11:00-13:10

Nonstop7h 10m

£466

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

20:10-15:15

1 stop14h 05m

Glasgow Intl

Mon 16/3

12:35-13:35

1 stop29h 00m

£473

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 22/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Sat 6/6

11:00-13:10

Nonstop7h 10m

£479

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 2/2

22:05-13:05

1 stop10h 00m

Glasgow Intl

Mon 9/2

08:55-14:50

1 stop10h 55m

£482

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 24/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

07:45-15:50

1 stop13h 05m

£482

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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, July is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £311). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £419). 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 12 December 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?

    Air Transat, WestJet, and British Airways 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, July is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £311). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £419). 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.
Pearson Intl to Edinburgh flights
Pearson Intl to Glasgow Intl flights
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Winnipeg to Glasgow Intl flights
Winnipeg to Edinburgh flights
Pierre Elliott Trudeau Intl to Aberdeen flights
Victoria to Glasgow Intl flights
Québec City to Edinburgh flights
St. John's to Aberdeen flights
Kelowna to Glasgow Intl flights
St. John's to Edinburgh flights
Calgary to Inverness flights
Pearson Intl to Sumburgh/Shetland flights

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£311Average£526FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£354Average£372FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£373Average£501FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£471Average£580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£489Average£584FlexibilityNo 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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