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Cheap flights from Ontario to Glasgow from £189

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
22 Jan — 29 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 23 December 2025.

Mon 29/1219:10YYZ - GLA
2 stops18h 05mBritish Airways
Thu 29/105:55GLA - YYZ
2 stops16h 33mBritish Airways
Deal found 22/12£608
Wed 24/1219:55YYZ - GLA
Nonstop6h 45mAir Transat
Thu 1/109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 23/12£645
Mon 29/1219:10YYZ - GLA
2 stops16h 25mBritish Airways
Sun 11/112:50GLA - YYZ
2 stops25h 59mBritish Airways
Deal found 22/12£695
Mon 29/1213:14YYZ - GLA
2 stops13h 46mMultiple Airlines
Sun 11/107:25GLA - YYZ
1 stop13h 30mMultiple Airlines
Deal found 22/12£708
Sun 28/1218:23YYZ - GLA
2 stops17h 17mBritish Airways
Sun 11/112:50GLA - YYZ
2 stops25h 59mBritish Airways
Deal found 21/12£725
Thu 25/1213:45YYZ - GLA
2 stops18h 20mAmerican Airlines
Tue 30/1206:25GLA - YYZ
2 stops20h 18mAmerican Airlines
Deal found 23/12£744
Sun 28/1221:35YYZ - GLA
1 stop17h 30mMultiple Airlines
Sun 11/120:50GLA - YYZ
1 stop23h 10mMultiple Airlines
Deal found 21/12£749
Sun 28/1213:14YYZ - GLA
2 stops22h 26mIberia
Sun 11/111:40GLA - YYZ
2 stops39h 11mIberia
Deal found 20/12£777
Wed 24/1210:53YYZ - GLA
2 stops23h 57mAmerican Airlines
Tue 30/1206:25GLA - YYZ
2 stops20h 18mAmerican Airlines
Deal found 23/12£793
Mon 29/1218:05YYZ - GLA
1 stop10h 45mAmerican Airlines
Thu 29/108:40GLA - YYZ
1 stop11h 10mAmerican Airlines
Deal found 22/12£834
Mon 22/1214:30YTZ - GLA
3 stops24h 35mMultiple Airlines
Mon 29/1207:00GLA - YTZ
3 stops35h 42mMultiple Airlines
Deal found 21/12£1,059
Sun 21/1223:00YUL - GLA
2 stops12h 35mKLM
Sun 28/1217:20GLA - YUL
1 stop29h 00mKLM
Deal found 20/12£1,073

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 December 2025.

Round-trip from

£398

One-way from

£189

Popular in

December

Cheapest in

June

Average price

£700
Air Transat
  • Air Transat
  • 17/1-1/2
  • 2 total stops
  • 48h 50m total
  • Ontario to Glasgow
Search Deals
WestJet
  • WestJet
  • 21/6
  • Nonstop
  • 6h 35m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% 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 23 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

Thu 19/3

21:10-07:50

1 stop30h 40m

Glasgow Intl

Mon 30/3

15:05-12:50

1 stop26h 45m

£415

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 20/4

17:20-15:40

1 stop17h 20m

Glasgow Intl

Tue 28/4

08:20-15:50

1 stop12h 30m

£435

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

£436

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

20:10-15:35

1 stop14h 25m

Glasgow Intl

Tue 10/2

11:05-12:40

1 stop30h 35m

£456

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 8/5

17:35-13:35

2 stops15h 00m

Glasgow Intl

Sat 23/5

07:40-14:55

1 stop12h 15m

£458

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 13/4

17:20-15:40

1 stop17h 20m

Glasgow Intl

Mon 27/4

09:25-15:50

1 stop11h 25m

£459

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 25/4

20:45-13:25

1 stop11h 40m

Glasgow Intl

Tue 5/5

14:20-19:10

1 stop9h 50m

£481

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 8/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Sat 23/5

08:35-11:00

Nonstop7h 25m

£485

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 3/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Mon 11/5

08:35-11:00

Nonstop7h 25m

£489

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 2/5

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Tue 12/5

08:35-11:00

Nonstop7h 25m

£489

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £201). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £409). 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 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?

    WestJet, Icelandair, 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 5h 05m. 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 £158 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £158 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £395.

  • 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 £201). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £409). 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

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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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£310Average£487FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£353Average£370FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£372Average£500FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£469Average£578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£487Average£582FlexibilityNo 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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