Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Glasgow from £149

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
16 Feb — 23 Feb1
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 17 January 2026.

Round-trip from

£403

One-way from

£149

Popular in

December

Cheapest in

June

Average price

£482
19/3-26/3
  • 19/3-26/3
  • 2 total stops
  • 52h 05m total
  • Ontario to Glasgow
Search Deals
WestJet
  • WestJet
  • 15/5
  • 1 total stop
  • 21h 55m total
  • Ontario to Glasgow
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 (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 17 January 2026.

Fri 16/118:55
YOW
-
GLA
1 stop31h 45m
Air Transat
Sun 1/209:25
GLA
-
YOW
1 stop20h 18m
Air Transat
Deal found 16/1£375
Thu 19/321:10
YUL
-
GLA
1 stop30h 40m
Multiple Airlines
Thu 26/320:10
GLA
-
YUL
1 stop21h 25m
Multiple Airlines
Deal found 17/1£403
Sat 4/423:10
YYZ
-
GLA
1 stop9h 15m
Icelandair
Sat 18/414:20
GLA
-
YYZ
1 stop12h 45m
Icelandair
Deal found 17/1£422
Mon 20/422:00
YYZ
-
GLA
1 stop17h 15m
Multiple Airlines
Sat 9/507:40
GLA
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 17/1£423
Wed 8/420:45
YYZ
-
GLA
1 stop11h 40m
Icelandair
Thu 16/414:20
GLA
-
YYZ
1 stop12h 45m
Icelandair
Deal found 17/1£424
Sat 21/219:35
YYZ
-
GLA
1 stop19h 20m
Multiple Airlines
Sat 28/222:30
GLA
-
YYZ
2 stops26h 15m
Multiple Airlines
Deal found 17/1£427
Tue 3/321:35
YYZ
-
GLA
1 stop17h 30m
Multiple Airlines
Tue 10/307:00
GLA
-
YYZ
1 stop13h 00m
Multiple Airlines
Deal found 17/1£427
Mon 6/422:00
YYZ
-
GLA
1 stop17h 15m
Multiple Airlines
Sat 25/407:40
GLA
-
YYZ
1 stop11h 35m
Multiple Airlines
Deal found 17/1£428
Wed 22/417:35
YYZ
-
GLA
1 stop16h 20m
Multiple Airlines
Sun 26/408:00
GLA
-
YYZ
1 stop12h 50m
Multiple Airlines
Deal found 17/1£429
Sun 1/319:40
YYZ
-
GLA
1 stop9h 15m
Icelandair
Tue 10/312:35
GLA
-
YYZ
1 stop10h 40m
Icelandair
Deal found 16/1£430
Mon 23/219:40
YYZ
-
GLA
1 stop9h 15m
Icelandair
Mon 2/312:35
GLA
-
YYZ
1 stop10h 40m
Icelandair
Deal found 16/1£430
Fri 15/522:05
YYZ
-
GLA
Nonstop6h 35m
WestJet
Sat 30/511:00
GLA
-
YYZ
Nonstop7h 10m
WestJet
Deal found 16/1£432

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 17 January 2026.
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

Thu 19/3

21:10-07:50

1 stop30h 40m

Glasgow Intl

Thu 26/3

20:10-13:35

1 stop21h 25m

£403

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 17/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 28/3

13:20-19:15

1 stop9h 55m

£430

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 21/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 28/3

13:20-19:15

1 stop9h 55m

£430

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 20/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 28/3

13:20-19:15

1 stop9h 55m

£430

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Thu 26/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Thu 12/3

12:35-19:15

1 stop10h 40m

£434

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 27/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

11:00-13:10

Nonstop7h 10m

£438

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 11/4

23:10-13:25

1 stop9h 15m

Glasgow Intl

Tue 21/4

14:20-19:10

1 stop9h 50m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 19/4

20:45-13:25

1 stop11h 40m

Glasgow Intl

Mon 27/4

14:20-19:10

1 stop9h 50m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 9/5

23:10-13:25

1 stop9h 15m

Glasgow Intl

Fri 15/5

14:20-19:10

1 stop9h 50m

£453

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 8/5

23:10-13:25

1 stop9h 15m

Glasgow Intl

Fri 15/5

14:20-22:05

1 stop12h 45m

£453

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 55 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £176). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £410). 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 17 January 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.

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 British Airways can get you from Region of Ontario to Glasgow in just under 9h 15m. Your travel time can differ by up to 12h 40m. 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 cheapest flights from Region of Ontario to Glasgow?

    On average you can expect to pay £410 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £407 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £399.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £176). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £410). 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 Glasgow Intl flights
Pearson Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Edinburgh flights
Vancouver Intl to Edinburgh flights
Calgary to Edinburgh flights
Vancouver Intl to Glasgow Intl flights
Halifax to Edinburgh flights
Calgary to Glasgow Intl flights
Ottawa to Glasgow Intl flights
Ottawa to Edinburgh flights
Québec City to Edinburgh flights
Abbotsford to Edinburgh flights
Halifax to Glasgow Intl flights
Edmonton to Edinburgh flights
Vancouver Intl to Aberdeen flights
Winnipeg to Edinburgh flights
Pearson Intl to Aberdeen flights
Winnipeg to Glasgow Intl flights
Victoria to Glasgow Intl flights
Pierre Elliott Trudeau Intl to Aberdeen flights
Victoria to Edinburgh flights
St. John's to Edinburgh flights
Edmonton to Glasgow Intl flights
Edmonton to Aberdeen flights
Pearson Intl to Sumburgh/Shetland flights
Calgary to Inverness flights
Kelowna to Glasgow Intl flights
Halifax to Inverness flights
Vancouver Intl to Prestwick 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 17 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£311Average£513FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.