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Cheap flights from Ontario to Glasgow from £155

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£364

One-way from

£155

Popular in

December

Cheapest in

February

Average price

£494
8/10-21/10
  • 8/10-21/10
  • 2 total stops
  • 22h 40m total
  • Ontario to Glasgow
Search Deals
9/10
  • 9/10
  • 1 total stop
  • 17h 25m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 11 July 2025.

Wed 8/1017:20YYZ - GLA
1 stop9h 25mMultiple Airlines
Tue 21/1007:35GLA - YYZ
1 stop13h 15mMultiple Airlines
Deal found 10/7£364
Tue 23/919:15YYZ - GLA
Nonstop6h 35mPorter Airlines
Tue 7/1008:35GLA - YYZ
Nonstop7h 25mPorter Airlines
Deal found 9/7£386
Sat 13/919:15YYZ - GLA
Nonstop6h 35mAir Transat
Wed 24/908:35GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 9/7£390
Fri 3/1023:00YYZ - GLA
1 stop9h 25mIcelandair
Sat 18/1014:20GLA - YYZ
1 stop9h 50mIcelandair
Deal found 10/7£405
Mon 18/815:10YUL - GLA
1 stop10h 40mPorter Airlines
Mon 25/808:35GLA - YUL
1 stop14h 12mPorter Airlines
Deal found 9/7£430
Tue 4/1119:40YUL - GLA
1 stop14h 55mMultiple Airlines
Mon 10/1112:20GLA - YUL
1 stop28h 50mMultiple Airlines
Deal found 9/7£486
Mon 13/1022:10YUL - GLA
1 stop9h 40mAmerican Airlines
Mon 20/1005:50GLA - YUL
1 stop19h 25mAmerican Airlines
Deal found 10/7£486
Sat 26/720:05YUL - GLA
1 stop29h 45mAir Transat
Fri 8/808:35GLA - YUL
1 stop17h 55mAir Transat
Deal found 10/7£491
Wed 8/1022:10YUL - GLA
1 stop14h 40mBritish Airways
Tue 21/1019:15GLA - YUL
1 stop30h 00mBritish Airways
Deal found 9/7£525
Wed 8/1018:50YUL - GLA
1 stop13h 10mDelta
Tue 21/1013:30GLA - YUL
1 stop32h 25mDelta
Deal found 10/7£533
Wed 8/1008:50YTZ - GLA
2 stops30h 45mMultiple Airlines
Sun 12/1016:35GLA - YTZ
3 stops27h 00mMultiple Airlines
Deal found 9/7£555
Thu 14/805:55YOW - GLA
1 stop19h 55mMultiple Airlines
Thu 21/808:35GLA - YOW
1 stop20h 47mMultiple Airlines
Deal found 10/7£558

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 July 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

Wed 8/10

17:20-07:45

1 stop9h 25m

Glasgow Intl

Tue 21/10

07:35-15:50

1 stop13h 15m

£364

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Tue 23/9

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Tue 7/10

08:35-11:00

Nonstop7h 25m

£386

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 13/9

19:15-06:50

Nonstop6h 35m

Glasgow Intl

Wed 24/9

08:35-11:00

Nonstop7h 25m

£390

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 3/10

23:00-13:25

1 stop9h 25m

Glasgow Intl

Sat 18/10

14:20-19:10

1 stop9h 50m

£405

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

15:10-06:50

1 stop10h 40m

Glasgow Intl

Mon 25/8

08:35-17:47

1 stop14h 12m

£430

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

19:40-15:35

1 stop14h 55m

Glasgow Intl

Mon 10/11

12:20-12:10

1 stop28h 50m

£486

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

22:10-12:50

1 stop9h 40m

Glasgow Intl

Mon 20/10

05:50-20:15

1 stop19h 25m

£486

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sat 26/7

20:05-06:50

1 stop29h 45m

Glasgow Intl

Fri 8/8

08:35-21:30

1 stop17h 55m

£491

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

22:10-17:50

1 stop14h 40m

Glasgow Intl

Tue 21/10

19:15-20:15

1 stop30h 00m

£525

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

18:50-13:00

1 stop13h 10m

Glasgow Intl

Tue 21/10

13:30-16:55

1 stop32h 25m

£533

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 41 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 11 July 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 11 July 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).

How much does it cost for a return flight from Region of Ontario to Glasgow?

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 11 July 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta, andAir Transat from Ontario to Glasgow by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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
304 reviews
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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
7,951 reviews
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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
412 reviews
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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
1,312 reviews
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very Good
304 reviews
Check prices

Comfort

8.1

Food

7.7

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.1

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 £222 on Air Transat. Other airlines that offer cheap prices include Porter Airlines from £229 and Icelandair from £262 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 Toronto Island - 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 £355 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £334 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £299.

  • 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£347Average£589FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£349Average£366FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£367Average£460FlexibilityNo 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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