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Cheap flights from Ontario to Glasgow from £172

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GLA
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 January 2026.

Wed 4/321:55YYZ - GLA
1 stop18h 05mMultiple Airlines
Wed 11/320:45GLA - YYZ
1 stop21h 30mMultiple Airlines
Deal found 2/1£365
Tue 17/219:40YYZ - GLA
2 stops19h 40mMultiple Airlines
Sat 28/208:20GLA - YYZ
2 stops14h 55mMultiple Airlines
Deal found 4/1£376
Wed 11/217:25YYZ - GLA
1 stop11h 40mMultiple Airlines
Wed 25/207:45GLA - YYZ
1 stop13h 10mMultiple Airlines
Deal found 3/1£388
Sat 17/110:15YUL - GLA
1 stop16h 25mAir Transat
Sun 1/209:25GLA - YUL
1 stop16h 30mAir Transat
Deal found 2/1£404
Wed 8/420:45YYZ - GLA
1 stop19h 30mMultiple Airlines
Wed 15/421:45GLA - YYZ
1 stop19h 05mMultiple Airlines
Deal found 3/1£406
Wed 25/219:40YYZ - GLA
1 stop9h 15mIcelandair
Tue 3/312:35GLA - YYZ
1 stop10h 40mIcelandair
Deal found 3/1£414
Mon 16/217:25YYZ - GLA
1 stop9h 35mMultiple Airlines
Mon 23/208:20GLA - YYZ
1 stop12h 35mMultiple Airlines
Deal found 1/1£415
Mon 16/320:40YYZ - GLA
1 stop9h 15mIcelandair
Mon 30/314:20GLA - YYZ
1 stop9h 50mIcelandair
Deal found 2/1£416
Sat 31/119:40YYZ - GLA
2 stops21h 10mMultiple Airlines
Sat 7/222:30GLA - YYZ
2 stops24h 45mMultiple Airlines
Deal found 3/1£417
Sat 7/219:55YYZ - GLA
Nonstop6h 45mAir Transat
Sun 15/209:25GLA - YYZ
Nonstop7h 25mAir Transat
Deal found 3/1£418
Wed 18/220:10YUL - GLA
1 stop31h 00mMultiple Airlines
Wed 25/208:40GLA - YUL
1 stop33h 00mMultiple Airlines
Deal found 4/1£426
Tue 19/506:45YUL - GLA
1 stop21h 55mWestJet
Wed 27/511:00GLA - YUL
1 stop18h 40mWestJet
Deal found 3/1£455

Find flight deals from Ontario to Glasgow

Keep the following information in mind while searching for Ontario to Glasgow flight deals. Data was last updated 4 January 2026.

Round-trip from

£376

One-way from

£172

Popular in

December

Cheapest in

June

Average price

£525
17/2-28/2
  • 17/2-28/2
  • 4 total stops
  • 34h 35m total
  • Ontario to Glasgow
Search Deals
WestJet
  • WestJet
  • 26/5
  • Nonstop
  • 6h 35m total
  • Ontario to Glasgow
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 4 January 2026.
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

Wed 18/2

20:10-08:10

1 stop31h 00m

Glasgow Intl

Wed 25/2

08:40-12:40

1 stop33h 00m

£426

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 1/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 10/3

12:35-19:15

1 stop10h 40m

£432

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 1/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sat 7/2

12:35-18:15

1 stop10h 40m

£432

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 22/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Thu 4/6

11:00-13:10

Nonstop7h 10m

£440

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Wed 27/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

11:00-13:10

Nonstop7h 10m

£440

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 17/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 27/5

11:00-13:10

Nonstop7h 10m

£440

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 24/5

22:05-09:40

Nonstop6h 35m

Glasgow Intl

Wed 3/6

11:00-13:10

Nonstop7h 10m

£440

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 14/2

21:35-10:40

1 stop32h 05m

Glasgow Intl

Sun 22/2

08:25-15:00

1 stop11h 35m

£452

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

20:10-15:15

1 stop14h 05m

Glasgow Intl

Sun 8/2

20:25-12:40

1 stop21h 15m

£458

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

06:45-09:40

1 stop21h 55m

Glasgow Intl

Thu 28/5

11:00-00:40

1 stop18h 40m

£463

Flights are sorted by cheapest return flights first.

Deals found on 1/1

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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £166). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £408). 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 4 January 2026.

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.

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?

    Icelandair, WestJet, and Air Canada can get you from Region of Ontario to Glasgow in just under 6h 35m. Your travel time can differ by up to 12h 15m. 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 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 £196 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £158 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £406.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £166). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £408). 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.
Pearson Intl to Edinburgh flights
Pearson Intl to Glasgow Intl flights
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Calgary to Inverness flights
Pierre Elliott Trudeau Intl to Aberdeen flights
Pearson Intl to Sumburgh/Shetland flights
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Edmonton to Aberdeen flights

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 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£309Average£486FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapest£352Average£370FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapest£371Average£498FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£468Average£576FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£486Average£581FlexibilityNo 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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