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Cheap flights from Ontario to Glasgow from £218

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
13 12월 — 20 12월1
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 13 11월 2025.

Round-trip from

£425

One-way from

£218

Popular in

December

Cheapest in

June

Average price

£583
Air Transat
  • Air Transat
  • 7/1-8/2
  • 2 total stops
  • 24h 40m total
  • Ontario to Glasgow
Search Deals
23/3
  • 23/3
  • 1 total stop
  • 29h 20m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 13 11월 2025.

수 3/1217:25YYZ - GLA
1 stop11h 40mMultiple Airlines
수 10/1207:45GLA - YYZ
1 stop13h 10mMultiple Airlines
Deal found 12/11£433
수 26/1117:25YYZ - GLA
1 stop10h 25mAer Lingus
수 3/1208:20GLA - YYZ
1 stop12h 35mAer Lingus
Deal found 11/11£461
토 29/1117:25YYZ - GLA
1 stop9h 25mMultiple Airlines
일 7/1207:25GLA - YYZ
1 stop13h 30mMultiple Airlines
Deal found 11/11£471
수 26/1117:25YYZ - GLA
1 stop10h 25mMultiple Airlines
수 3/1207:45GLA - YYZ
1 stop13h 10mMultiple Airlines
Deal found 11/11£490
토 29/1119:55YYZ - GLA
Nonstop6h 45mAir Transat
월 11/508:35GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 12/11£500
수 12/1110:30YYZ - GLA
2 stops18h 10mMultiple Airlines
수 19/1110:55GLA - YYZ
2 stops16h 03mMultiple Airlines
Deal found 11/11£538
금 5/1219:40YYZ - GLA
1 stop9h 15mIcelandair
화 9/1212:35GLA - YYZ
1 stop10h 40mIcelandair
Deal found 12/11£544
월 1/1219:14YYZ - GLA
2 stops16h 21mAmerican Airlines
월 11/505:50GLA - YYZ
2 stops16h 30mAmerican Airlines
Deal found 12/11£544
수 3/1207:45YTZ - GLA
2 stops21h 10mMultiple Airlines
수 10/1212:35GLA - YTZ
2 stops14h 35mMultiple Airlines
Deal found 12/11£576
화 9/1214:29YUL - GLA
2 stops15h 16mAmerican Airlines
일 14/1206:35GLA - YUL
2 stops21h 07mAmerican Airlines
Deal found 11/11£577
월 1/1219:14YYZ - GLA
2 stops16h 21mAmerican Airlines
일 10/507:35GLA - YYZ
2 stops15h 50mAmerican Airlines
Deal found 12/11£577
수 3/1210:30YYZ - GLA
2 stops29h 55mIberia
수 10/1211:40GLA - YYZ
2 stops15h 18mIberia
Deal found 12/11£578

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 13 11월 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

수 7/1

14:30-07:40

1 stop12h 10m

Glasgow Intl

일 8/2

09:25-16:55

1 stop12h 30m

£425

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

토 14/2

15:55-07:40

1 stop10h 45m

Glasgow Intl

일 22/2

09:25-16:55

1 stop12h 30m

£429

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

일 1/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

토 7/2

12:35-18:15

1 stop10h 40m

£441

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

목 15/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

일 1/2

12:35-18:15

1 stop10h 40m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

토 17/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

월 2/2

12:35-18:15

1 stop10h 40m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

수 21/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

목 29/1

12:35-18:15

1 stop10h 40m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

일 18/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

일 1/2

12:35-18:15

1 stop10h 40m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

금 16/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

목 29/1

12:35-18:15

1 stop10h 40m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

금 20/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

월 30/3

14:20-19:10

1 stop9h 50m

£442

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

토 21/3

20:40-09:55

1 stop9h 15m

Glasgow Intl

월 30/3

14:20-19:10

1 stop9h 50m

£442

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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, June is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £248). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £427). 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 13 11월 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.

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 British Airways can get you from Region of Ontario to Glasgow in just under 9h 15m. Your travel time can differ by up to 4h 55m. 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, June is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £248). Flying from Region of Ontario to Glasgow in March is currently the most expensive (average of £427). 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

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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 13 11월 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£359Average£583FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£361Average£379FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£380Average£511FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£480Average£591FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£498Average£596FlexibilityNo 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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