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Cheap flights from Ontario to Glasgow from £107

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
23 Jul — 30 Jul1
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 23 June 2026.

Wed 2/921:55
YYZ
-
GLA
Nonstop6h 45m
Multiple Airlines
Wed 9/922:35
GLA
-
YYZ
1 stop19h 45m
Multiple Airlines
Deal found 22/6£324
Wed 22/718:20
YYZ
-
GLA
2 stops15h 35m
Multiple Airlines
Tue 25/820:40
GLA
-
YYZ
2 stops30h 05m
Multiple Airlines
Deal found 22/6£325
Wed 2/919:15
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Thu 17/908:35
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 22/6£326
Wed 9/921:55
YYZ
-
GLA
Nonstop6h 45m
Multiple Airlines
Mon 21/908:05
GLA
-
YYZ
3 stops38h 10m
Multiple Airlines
Deal found 22/6£326
Tue 8/921:55
YYZ
-
GLA
Nonstop6h 45m
Multiple Airlines
Tue 22/921:50
GLA
-
YYZ
2 stops44h 30m
Multiple Airlines
Deal found 22/6£327
Wed 9/921:55
YYZ
-
GLA
Nonstop6h 45m
Multiple Airlines
Mon 14/922:20
GLA
-
YYZ
3 stops24h 48m
Multiple Airlines
Deal found 22/6£329
Tue 8/921:55
YYZ
-
GLA
Nonstop6h 45m
Multiple Airlines
Mon 14/922:20
GLA
-
YYZ
3 stops24h 48m
Multiple Airlines
Deal found 22/6£331
Mon 17/819:15
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Thu 27/815:20
GLA
-
YYZ
1 stop27h 00m
Multiple Airlines
Deal found 22/6£332
Mon 17/819:15
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Tue 25/816:05
GLA
-
YYZ
1 stop26h 15m
Multiple Airlines
Deal found 21/6£333
Sun 5/719:15
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Thu 16/708:35
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 22/6£334
Sat 12/919:15
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Thu 17/908:35
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 22/6£335
Fri 21/817:45
YUL
-
GLA
1 stop10h 55m
Multiple Airlines
Wed 26/815:40
GLA
-
YUL
2 stops32h 08m
Multiple Airlines
Deal found 19/6£385

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 23 June 2026.

Round-trip from

£324

One-way from

£107

Popular in

December

Cheapest in

January

Average price

£534
2/9-9/9
  • 2/9-9/9
  • 1 total stop
  • 26h 30m total
  • Ontario to Glasgow
Search Deals
WestJet
  • WestJet
  • 9/9
  • Nonstop
  • 6h 45m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£29 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 June 2026
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 23 June 2026.
Use the filters below to find and compare flights from Ontario to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 25/8

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Tue 1/9

08:35-11:00

Nonstop7h 25m

£351

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 4/8

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Wed 2/9

08:35-11:00

Nonstop7h 25m

£363

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 25/8

18:15-15:15

2 stops16h 00m

Glasgow Intl

Tue 1/9

20:40-21:45

2 stops30h 05m

£369

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 10/7

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Mon 27/7

08:35-11:00

Nonstop7h 25m

£369

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 10/7

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Tue 28/7

08:35-11:00

Nonstop7h 25m

£369

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 2/8

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Sun 30/8

08:35-11:00

Nonstop7h 25m

£379

TorontoGlasgow

YYZ - PIK

YYZPIK

Toronto Pearson Intl

Mon 6/7

22:10-00:35

2 stops21h 25m

Glasgow Prestwick

Mon 13/7

17:15-14:45

2 stops26h 30m

£455

HamiltonGlasgow

YHM - GLA

YHMGLA

Hamilton

Wed 5/8

13:55-14:55

2 stops20h 00m

Glasgow Intl

Wed 12/8

22:35-20:30

3 stops26h 55m

£470

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 2/9

18:25-09:40

1 stop10h 15m

Glasgow Intl

Tue 8/9

08:35-17:35

1 stop14h 00m

£499

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Mon 20/7

07:00-06:50

1 stop18h 50m

Glasgow Intl

Tue 4/8

08:35-14:55

1 stop11h 20m

£500

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £55). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £363). 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 23 June 2026.

When flying from Region of Ontario to Glasgow, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

The best time to book flights from Region of Ontario to Glasgow is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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, Porter Airlines, and Air Canada can get you from Region of Ontario to Glasgow in just under 6h 35m. Your travel time can differ by up to 12h 15m. 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.

  • What are the most reliable airlines from Region of Ontario to Glasgow?

    The top 3 most reliable airlines when flying from Region of Ontario to Glasgow are Porter Airlines (70%), Air Transat (70%) and WestJet (67%).

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

    On average you can expect to pay £126 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £104 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £280.

  • 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, August is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £55). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £363). 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.

Top 3 airlines flying from Ontario to Glasgow

Discover the top 3 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£335Average£441FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapest£352Average£547FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£443Average£586FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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