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Cheap flights from Ontario to Glasgow from £147

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
10 Apr — 17 Apr1
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 11 March 2026.

Sun 24/519:20
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Mon 22/621:45
GLA
-
YUL
2 stops28h 15m
Multiple Airlines
Deal found 5/3£382
Fri 29/519:20
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Mon 22/621:45
GLA
-
YUL
2 stops28h 15m
Multiple Airlines
Deal found 5/3£384
Tue 19/506:55
YOW
-
GLA
1 stop21h 45m
WestJet
Mon 25/511:00
GLA
-
YOW
1 stop18h 20m
WestJet
Deal found 7/3£386
Sun 24/519:20
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Tue 23/620:40
GLA
-
YUL
2 stops29h 20m
Multiple Airlines
Deal found 5/3£386
Tue 19/519:20
YUL
-
GLA
1 stop9h 20m
WestJet
Mon 25/511:00
GLA
-
YUL
1 stop12h 20m
WestJet
Deal found 7/3£387
Sun 31/519:20
YUL
-
GLA
1 stop9h 20m
WestJet
Mon 22/611:00
GLA
-
YUL
1 stop12h 20m
WestJet
Deal found 5/3£388
Tue 19/519:20
YUL
-
GLA
1 stop9h 20m
WestJet
Wed 3/611:00
GLA
-
YUL
1 stop12h 20m
WestJet
Deal found 10/3£391
Sun 24/519:20
YUL
-
GLA
1 stop9h 20m
WestJet
Mon 22/611:00
GLA
-
YUL
1 stop12h 20m
WestJet
Deal found 5/3£399
Wed 20/506:55
YOW
-
GLA
1 stop21h 45m
WestJet
Sat 23/511:00
GLA
-
YOW
1 stop18h 20m
WestJet
Deal found 7/3£400
Wed 20/519:20
YUL
-
GLA
1 stop9h 20m
WestJet
Wed 27/511:00
GLA
-
YUL
1 stop12h 20m
WestJet
Deal found 7/3£400
Sun 24/519:20
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Sun 21/608:00
GLA
-
YUL
2 stops21h 25m
Multiple Airlines
Deal found 5/3£400
Fri 29/519:20
YUL
-
GLA
1 stop9h 20m
Multiple Airlines
Sun 21/608:00
GLA
-
YUL
2 stops21h 25m
Multiple Airlines
Deal found 5/3£402

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 11 March 2026.

Round-trip from

£386

One-way from

£147

Popular in

December

Cheapest in

June

Average price

£580
WestJet
  • WestJet
  • 31/5-8/6
  • 2 total stops
  • 28h 35m total
  • Ontario to Glasgow
Search Deals
WestJet
  • WestJet
  • 5/6
  • Nonstop
  • 6h 35m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 11 March 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

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

23:00-20:15

2 stops16h 15m

Glasgow Intl

Thu 30/4

21:40-18:20

2 stops25h 40m

£416
Fastest return journey

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 22/7

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Sun 2/8

08:35-11:00

Nonstop7h 25m

£493

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 9/6

18:25-22:10

2 stops22h 45m

Glasgow Intl

Fri 19/6

21:25-17:35

3 stops25h 10m

£501

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

20:25-19:25

1 stop18h 00m

Glasgow Intl

Mon 27/4

15:05-12:50

1 stop26h 45m

£506

TorontoGlasgow

YYZ - PIK

YYZPIK

Toronto Pearson Intl

Tue 31/3

19:50-13:05

1 stop12h 15m

Glasgow Prestwick

Tue 14/4

20:25-14:00

2 stops22h 35m

£514

TorontoGlasgow

YYZ - PIK

YYZPIK

Toronto Pearson Intl

Tue 28/4

20:25-13:05

1 stop11h 40m

Glasgow Prestwick

Tue 12/5

20:25-15:50

2 stops24h 25m

£526

TorontoGlasgow

YYZ - PIK

YYZPIK

Toronto Pearson Intl

Mon 1/6

22:10-00:30

2 stops21h 20m

Glasgow Prestwick

Mon 15/6

17:15-16:25

2 stops28h 10m

£557

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 8/4

20:45-13:25

1 stop11h 40m

Glasgow Intl

Wed 22/4

14:20-22:05

1 stop12h 45m

£571

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

20:35-06:50

1 stop29h 15m

Glasgow Intl

Wed 20/5

08:35-17:02

1 stop13h 27m

£586

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 6/4

23:10-13:25

1 stop9h 15m

Glasgow Intl

Mon 20/4

14:30-19:10

1 stop9h 40m

£612

Flights are sorted by cheapest return flights first.

Deals found on 8/3

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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £112). Flying from Region of Ontario to Glasgow in April is currently the most expensive (average of £424). 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 11 March 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?

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, Icelandair, 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 7h. 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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £112). Flying from Region of Ontario to Glasgow in April is currently the most expensive (average of £424). 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 4 airlines flying from Ontario to Glasgow

Discover the top 4 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£310Average£464FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£352Average£370FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£371Average£483FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£504Average£598FlexibilityNo 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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