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Cheap flights from Ontario to Glasgow from £202

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
18 Jun — 25 Jun1
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 June 2025.

Round-trip from

£342

One-way from

£202

Popular in

December

Cheapest in

June

Average price

£420
Air Transat
  • Air Transat
  • 14/10-2/11
  • Nonstop
  • 14h 00m total
  • Ontario to Glasgow
Search Deals
9/7
  • 9/7
  • 2 total stops
  • 28h 15m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£41 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 June 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 June 2025.

Tue 14/1019:15YYZ - GLA
Nonstop6h 35mAir Transat
Sun 2/1109:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 11/6£342
Fri 26/917:50YUL - GLA
1 stop32h 00mPorter Airlines
Sat 4/1008:35GLA - YUL
1 stop21h 02mPorter Airlines
Deal found 11/6£360
Fri 12/907:00YOW - GLA
1 stop18h 50mPorter Airlines
Sun 21/908:35GLA - YOW
1 stop30h 46mPorter Airlines
Deal found 12/6£361
Sun 31/822:10YYZ - GLA
1 stop18h 15mMultiple Airlines
Mon 8/921:50GLA - YYZ
1 stop21h 20mMultiple Airlines
Deal found 12/6£363
Fri 26/914:20YOW - GLA
1 stop11h 30mAir Transat
Sat 4/1008:35GLA - YOW
1 stop16h 26mAir Transat
Deal found 11/6£367
Fri 26/915:10YUL - GLA
1 stop10h 40mAir Transat
Sat 4/1008:35GLA - YUL
1 stop14h 12mAir Transat
Deal found 12/6£368
Mon 16/619:15YYZ - GLA
Nonstop6h 35mPorter Airlines
Wed 18/608:35GLA - YYZ
Nonstop7h 25mPorter Airlines
Deal found 12/6£370
Sat 13/922:00YYZ - GLA
1 stop10h 20mAmerican Airlines
Sun 21/905:55GLA - YYZ
1 stop15h 05mAmerican Airlines
Deal found 11/6£425
Fri 12/922:00YYZ - GLA
1 stop13h 40mBritish Airways
Fri 26/910:25GLA - YYZ
1 stop10h 35mBritish Airways
Deal found 11/6£428
Tue 14/1018:00YUL - GLA
2 stops16h 35mMultiple Airlines
Tue 21/1006:45GLA - YUL
2 stops17h 35mMultiple Airlines
Deal found 11/6£453
Mon 1/1220:50YUL - GLA
1 stop11h 05mAmerican Airlines
Mon 8/1208:55GLA - YUL
1 stop15h 10mAmerican Airlines
Deal found 11/6£486
Sun 26/1021:50YUL - GLA
1 stop16h 40mFinnair
Tue 2/1211:50GLA - YUL
1 stop12h 15mFinnair
Deal found 12/6£514

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 June 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

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 14/10

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Sun 2/11

09:25-11:50

Nonstop7h 25m

£342

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

17:50-06:50

1 stop32h 00m

Glasgow Intl

Sat 4/10

08:35-00:37

1 stop21h 02m

£360

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 12/9

07:00-06:50

1 stop18h 50m

Glasgow Intl

Sun 21/9

08:35-10:21

1 stop30h 46m

£361

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 31/8

22:10-21:25

1 stop18h 15m

Glasgow Intl

Mon 8/9

21:50-14:10

1 stop21h 20m

£363

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 26/9

14:20-06:50

1 stop11h 30m

Glasgow Intl

Sat 4/10

08:35-20:01

1 stop16h 26m

£367

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

15:10-06:50

1 stop10h 40m

Glasgow Intl

Sat 4/10

08:35-17:47

1 stop14h 12m

£368

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 14/9

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Sun 21/9

08:35-11:00

Nonstop7h 25m

£402

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 13/9

22:00-13:20

1 stop10h 20m

Glasgow Intl

Sun 21/9

05:55-16:00

1 stop15h 05m

£425

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 12/9

22:00-16:40

1 stop13h 40m

Glasgow Intl

Fri 26/9

10:25-16:00

1 stop10h 35m

£428

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

18:00-15:35

2 stops16h 35m

Glasgow Intl

Tue 21/10

06:45-19:20

2 stops17h 35m

£453

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 45 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, 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 June 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.

Weekly flight availability from Region of Ontario to Glasgow

Explore weekly flight availability from Ontario to Glasgow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from CAON to GG1 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 June 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
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very Good
288 reviews
Porter Airlines
8.0
Very Good
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very Good
7,946 reviews
Porter Airlines
8.0
Very Good
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
KLM
7.8
Good
1,358 reviews
Porter Airlines
8.0
Very Good
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
396 reviews
Porter Airlines
8.0
Very Good
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Finnair
7.6
Good
1,290 reviews
Porter Airlines
8.0
Very Good
288 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 £230 on Air Transat. Other airlines that offer cheap prices include Porter Airlines from £301 and Icelandair from £328 one-way.

  • What are the most popular routes from Region of Ontario to Glasgow?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Glasgow Intl or Ottawa - 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 £529 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £230 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £343.

  • 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 6 airlines flying from Ontario to Glasgow

Discover the top 6 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£262Average£586FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£349Average£366FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£362Average£494FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£386Average£631FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£451Average£535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£481Average£576FlexibilityNo cancel feeOn-time70%
Search British Airways 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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