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Cheap flights from Glasgow to Ontario from £208

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YYZ
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Glasgow to Ontario

Keep the following information in mind while searching for Glasgow to Ontario flight deals. Data was last updated 3 April 2025.

Round-trip from

£400

One-way from

£208

Popular in

December

Cheapest in

October

Average price

£541
Air Transat
  • Air Transat
  • 13/5-21/5
  • Nonstop
  • 14h 00m total
  • Glasgow to Ontario
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6/5
  • 6/5
  • 3 total stops
  • 47h 58m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Glasgow to Ontario

Cheapest flights from Glasgow to Ontario
Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.

Tue 13/508:35GLA - YYZ
Nonstop7h 25mAir Transat
Wed 21/519:15YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 2/4£400
Thu 29/515:05GLA - YUL
1 stop10h 10mBritish Airways
Mon 9/622:10YUL - GLA
1 stop11h 30mBritish Airways
Deal found 1/4£405
Tue 22/422:35GLA - YYZ
2 stops28h 20mMultiple Airlines
Mon 28/420:50YYZ - GLA
2 stops20h 20mMultiple Airlines
Deal found 2/4£406
Sat 10/506:10GLA - YYZ
1 stop18h 25mLufthansa
Mon 19/521:20YYZ - GLA
1 stop20h 30mLufthansa
Deal found 2/4£445
Mon 12/505:50GLA - YYZ
1 stop19h 20mAmerican Airlines
Mon 19/522:00YYZ - GLA
1 stop13h 45mAmerican Airlines
Deal found 2/4£452
Tue 13/513:30GLA - YYZ
2 stops14h 36mDelta
Wed 21/516:35YYZ - GLA
1 stop10h 35mDelta
Deal found 2/4£456
Mon 12/506:00GLA - YYZ
1 stop18h 55mVirgin Atlantic
Mon 26/516:45YYZ - GLA
1 stop10h 25mVirgin Atlantic
Deal found 1/4£459
Mon 12/514:05GLA - YYZ
2 stops13h 55mFinnair
Mon 19/522:00YYZ - GLA
1 stop11h 40mFinnair
Deal found 2/4£465
Tue 22/413:35GLA - YYZ
1 stop11h 35mBritish Airways
Mon 28/422:00YYZ - GLA
1 stop13h 45mBritish Airways
Deal found 2/4£466
Sun 6/721:20GLA - YUL
2 stops32h 17mMultiple Airlines
Tue 8/722:05YUL - GLA
1 stop14h 30mMultiple Airlines
Deal found 2/4£486
Fri 16/508:35GLA - YUL
1 stop13h 45mAir Transat
Fri 23/516:00YUL - GLA
1 stop9h 50mAir Transat
Deal found 1/4£488
Sun 11/505:55GLA - YYZ
2 stops22h 05mIberia
Mon 19/510:55YYZ - GLA
2 stops20h 55mIberia
Deal found 2/4£517

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow to Ontario 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 3 April 2025.
Use the filters below to find and compare flights from Glasgow to Ontario that are best for you.

Fly from

Glasgow

Fly to

Ontario

Route

Depart

Return

Price

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 13/5

08:35-11:00

Nonstop7h 25m

Toronto Pearson Intl

Wed 21/5

19:15-06:50

Nonstop6h 35m

£400

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Thu 29/5

15:05-20:15

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

22:10-14:40

1 stop11h 30m

£405

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 22/4

22:35-21:55

2 stops28h 20m

Toronto Pearson Intl

Mon 28/4

20:50-22:10

2 stops20h 20m

£406

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sat 10/5

06:10-19:35

1 stop18h 25m

Toronto Pearson Intl

Mon 19/5

21:20-22:50

1 stop20h 30m

£445

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 12/5

05:50-20:10

1 stop19h 20m

Toronto Pearson Intl

Mon 19/5

22:00-16:45

1 stop13h 45m

£452

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 13/5

13:30-23:06

2 stops14h 36m

Toronto Pearson Intl

Wed 21/5

16:35-08:10

1 stop10h 35m

£456

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 12/5

06:00-19:55

1 stop18h 55m

Toronto Pearson Intl

Mon 26/5

16:45-08:10

1 stop10h 25m

£459

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 12/5

14:05-23:00

2 stops13h 55m

Toronto Pearson Intl

Mon 19/5

22:00-14:40

1 stop11h 40m

£465

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 22/4

13:35-20:10

1 stop11h 35m

Toronto Pearson Intl

Mon 28/4

22:00-16:45

1 stop13h 45m

£466

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Sun 6/7

21:20-00:37

2 stops32h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

22:05-17:35

1 stop14h 30m

£486

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 42 results
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Best time to book a flight from Glasgow to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Glasgow 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 Glasgow to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £490). Flying from Glasgow to Region of Ontario in July is currently the most expensive (average of £708). 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 GLA to ON?

Find hourly flight availability from Glasgow to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Region of Ontario as you normally would.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 3 April 2025.
Read through reviews of airlines operating flights from Glasgow to Ontario, such as Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
382 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Glasgow to Ontario. 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 Glasgow to Region of Ontario one-way?

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as £316. Users have also found prices from £402 and £445 on Icelandair and Aer Lingus, respectively.

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

    The most popular route from Glasgow to Region of Ontario is Glasgow Intl - Toronto Pearson Intl. You may also consider Glasgow Intl - Toronto Island or Glasgow Intl - Montreal Pierre Elliott Trudeau Intl.

  • What are the cheapest flights from Glasgow to Region of Ontario?

    Looking at all options, your cheapest flight can be booked for £375. While the most popular route (Glasgow Intl - Toronto Pearson Intl) can be booked for £375 on average our data indicates £953 when flying from Glasgow to Region of Ontario.

  • Can I find deals for flights from Glasgow to Ontario that include hotel bookings?

    Yes. In addition to deals on Glasgow to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow to Ontario.

  • Can I find deals for business class flights from Glasgow to Ontario?

    Yes. Cheapflights offers flight deals from Glasgow to Ontario 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 Glasgow to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Glasgow to Region of Ontario (average of £490). Flying from Glasgow to Region of Ontario in July is currently the most expensive (average of £708). 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 Glasgow to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Edinburgh to Pearson Intl flights
Edinburgh to Toronto Island flights
Glasgow Intl to Pearson Intl flights
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Edinburgh to Calgary flights
Glasgow Intl to Vancouver Intl flights
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Edinburgh to Pierre Elliott Trudeau Intl flights
Edinburgh to Halifax flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Glasgow Intl to Calgary flights
Aberdeen to Pearson Intl flights
Edinburgh to Winnipeg flights
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Inverness to Vancouver Intl flights
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Inverness to Pearson Intl flights
Glasgow Intl to Hamilton flights
Inverness to Calgary flights
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Edinburgh to Windsor flights
Glasgow Intl to Ottawa flights
Aberdeen to Halifax flights
Aberdeen to Pierre Elliott Trudeau Intl flights
Aberdeen to Winnipeg flights
Aberdeen to Prince George flights
Glasgow Intl to St. John's flights
Glasgow Intl to Charlottetown flights
Aberdeen to Calgary flights
Edinburgh to Nanaimo flights
Glasgow Intl to Winnipeg flights
Edinburgh to Kelowna flights
Edinburgh to Québec City flights
Glasgow Intl to Kelowna flights
Edinburgh to Thunder Bay flights
Glasgow Intl to Edmonton flights
Edinburgh to St John flights

Top 10 airlines flying from Glasgow to Ontario

Discover the top 10 airlines that operate flights from Glasgow to Ontario. 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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£312Average£467FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£346Average£528FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapest£394Average£513FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£396Average£539FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£412Average£575FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£417Average£558FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£434Average£521FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£441Average£578FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£445Average£622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£483Average£628FlexibilityNo cancel feeOn-time77%
Search Air France 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 Glasgow to Ontario?

Cheapflights makes it easy to find Glasgow to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Glasgow.

Can Cheapflights find flights from Glasgow to Ontario with no change fees?

Yes, we can. To see specific flights from Glasgow to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Glasgow today and book when prices fit your budget.

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