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Cheap flights from Ontario to Glasgow from £216

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
18 Mar — 25 Mar1
1 adult

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 March 2025.

Round-trip from

£351

One-way from

£216

Popular in

December

Cheapest in

February

Average price

£620
Air Transat
  • Air Transat
  • 4/6-20/6
  • Nonstop
  • 14h 00m total
  • Ontario to Glasgow
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 36h 40m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Ontario to Glasgow

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 March 2025.

Wed 4/619:15YYZ - GLA
Nonstop6h 35mAir Transat
Fri 20/608:35GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 12/3£351
Tue 10/619:15YYZ - GLA
Nonstop6h 35mPorter Airlines
Fri 20/608:35GLA - YYZ
Nonstop7h 25mPorter Airlines
Deal found 12/3£352
Wed 4/622:10YYZ - GLA
1 stop15h 05mMultiple Airlines
Fri 20/622:45GLA - YYZ
2 stops23h 06mMultiple Airlines
Deal found 12/3£417
Fri 28/319:20YHM - GLA
2 stops16h 25mMultiple Airlines
Sun 30/320:05GLA - YHM
2 stops26h 40mMultiple Airlines
Deal found 12/3£474
Mon 12/510:00YUL - GLA
1 stop15h 50mAir Transat
Tue 27/508:35GLA - YUL
1 stop14h 12mAir Transat
Deal found 12/3£558
Wed 24/923:00YYZ - GLA
1 stop9h 25mIcelandair
Wed 1/1014:20GLA - YYZ
1 stop9h 50mIcelandair
Deal found 12/3£561
Sun 25/507:00YOW - GLA
1 stop18h 50mPorter Airlines
Tue 3/608:35GLA - YOW
1 stop20h 46mPorter Airlines
Deal found 12/3£573
Mon 22/916:00YYZ - GLA
2 stops25h 50mLufthansa
Wed 1/1006:10GLA - YYZ
1 stop18h 35mLufthansa
Deal found 12/3£574
Mon 17/321:10YUL - GLA
1 stop14h 00mMultiple Airlines
Tue 1/414:45GLA - YUL
1 stop27h 05mMultiple Airlines
Deal found 12/3£589
Fri 16/517:25YYZ - GLA
1 stop9h 40mAer Lingus
Sat 24/510:10GLA - YYZ
1 stop10h 30mAer Lingus
Deal found 13/3£593
Mon 7/409:25YOW - GLA
2 stops25h 45mMultiple Airlines
Mon 28/408:30GLA - YOW
3 stops35h 35mMultiple Airlines
Deal found 12/3£601
Fri 10/1011:20YOW - GLA
1 stop14h 30mAir Transat
Sat 18/1008:35GLA - YOW
1 stop20h 46mAir Transat
Deal found 12/3£602

Find flights from Ontario to Glasgow within your budget

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 March 2025.

Fly from

Ontario

Fly to

Glasgow

Route

Depart

Return

Price

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 4/6

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Fri 20/6

08:35-11:00

Nonstop7h 25m

£351

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 10/6

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Fri 20/6

08:35-11:00

Nonstop7h 25m

£352

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 31/5

23:55-16:50

1 stop11h 55m

Glasgow Intl

Sat 7/6

23:50-15:50

1 stop21h 00m

£404

HamiltonGlasgow

YHM - GLA

YHMGLA

Hamilton

Fri 28/3

19:20-15:45

2 stops16h 25m

Glasgow Intl

Sun 30/3

20:05-17:45

2 stops26h 40m

£474

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

10:00-06:50

1 stop15h 50m

Glasgow Intl

Tue 27/5

08:35-17:47

1 stop14h 12m

£558

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 24/5

17:25-16:50

1 stop18h 25m

Glasgow Intl

Sat 7/6

10:10-15:40

1 stop10h 30m

£563

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 25/5

07:00-06:50

1 stop18h 50m

Glasgow Intl

Tue 3/6

08:35-00:21

1 stop20h 46m

£573

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Mon 7/4

09:25-16:10

2 stops25h 45m

Glasgow Intl

Mon 28/4

08:30-15:05

3 stops35h 35m

£601

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

17:50-06:50

1 stop32h 00m

Glasgow Intl

Sun 11/5

08:35-19:52

1 stop16h 17m

£607

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Mon 25/8

07:00-06:50

1 stop18h 50m

Glasgow Intl

Sun 7/9

08:35-19:46

1 stop16h 11m

£617

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 42 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.

Travel insights for flights from Ontario to Glasgow

Get recent, data-driven insights about flights from Ontario to Glasgow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Glasgow?

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £97). Flying from Region of Ontario to Glasgow in July is currently the most expensive (average of £119). 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 March 2025.

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.

Rainfall in Glasgow by month

Plan your trip to Glasgow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow when rainfall is around 33.0 mm.

Temperature in Glasgow by month

Plan your trip to Glasgow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow. Reviews last updated 13 March 2025.
See what other customers who have flown with Porter Airlines, Delta and KLM from Ontario to Glasgow have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
8.0
Very Good
278 reviews
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Delta
8.0
Very Good
7,953 reviews
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

KLM
7.8
Good
1,320 reviews
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
379 reviews
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Finnair
7.6
Good
1,268 reviews
Porter Airlines
8.0
Very Good
278 reviews
Check prices

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Food

7.6

Crew

8.8

Overall

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • What are the cheapest airlines to fly from Region of Ontario to Glasgow one-way?

    One-way options have recently been found by users for as low as £375 on Porter Airlines. Other airlines that offer cheap prices include Air Transat from £375 and Aer Lingus from £395 one-way.

  • 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 £618 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £323 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £342.

  • 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, April is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £97). Flying from Region of Ontario to Glasgow in July is currently the most expensive (average of £119). 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 13 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£275Average£619FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapest£386Average£518FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£406Average£662FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£473Average£603FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapest£564Average£602FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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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