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Cheap flights from Ontario to Glasgow

YYZ — GLA
26 Oct — 2 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Glasgow

Popular in

December

Cheapest in

September

Average price

£435
Highest demand for flights based on searches. 12% potential increase in price (£56 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Ontario to Glasgow

How far ahead should I book a flight from Region of Ontario to Glasgow?

The best time to book flights from Region of Ontario to Glasgow is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £442). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £679). 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?

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

  • 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 most reliable airlines from Region of Ontario to Glasgow?

    The top 3 most reliable airlines when flying from Region of Ontario to Glasgow are WestJet (74%), Porter Airlines (56%) and Air Transat (56%).

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

    On average you can expect to pay £577 for a flight from Region of Ontario to Glasgow. The cheapest flight overall is £173 while the most popular route, (Toronto Pearson Intl - Glasgow Intl) is currently priced at £395.

  • 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, July is the cheapest month in which you can book a flight from Region of Ontario to Glasgow (average of £442). Flying from Region of Ontario to Glasgow in December is currently the most expensive (average of £679). 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.

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Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Ontario to Glasgow

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£285Average£363FlexibilityNo cancel feeOn-time60%
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Air TransatCheapest£335Average£441FlexibilityNo cancel feeOn-time50%
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Air CanadaCheapest£443Average£566FlexibilityNo cancel feeOn-time67%
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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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