Find flights
When to book
FAQs

Cheap flights from Glasgow to Ontario from £395

GLA — ONT
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Ontario

Thu 17/1205:40 -
2 stops26h 18m
Thu 14/107:00 -
2 stops25h 30m
Deal found 10/9£553
Thu 19/1106:00 -
2 stops25h 59m
Sat 28/1116:25 -
2 stops22h 00m
Deal found 13/9£591
Wed 23/1220:15 -
2 stops33h 42m
Wed 30/1214:22 -
2 stops17h 38m
Deal found 13/9£662
Wed 30/1211:40 -
2 stops18h 22m
Sat 2/105:44 -
2 stops25h 06m
Deal found 13/9£828
Wed 4/1111:35 -
2 stops18h 10m
Wed 11/1110:05 -
2 stops15h 50m
Deal found 11/9£846
Sun 8/1111:40 -
2 stops20h 06m
Wed 18/1116:51 -
2 stops15h 49m
Deal found 12/9£868
Fri 6/1111:35 -
2 stops19h 05m
Sat 14/1111:20 -
2 stops14h 35m
Deal found 10/9£920
Fri 23/1012:20 -
2 stops18h 33m
Sun 1/1116:25 -
2 stops16h 15m
Deal found 12/9£932
Fri 23/1014:20 -
2 stops17h 34m
Thu 29/1011:13 -
2 stops15h 42m
Deal found 11/9£959
Wed 9/914:00 -
2 stops38h 53m
Mon 21/913:56 -
2 stops36h 14m
Deal found 9/9£982

Find flight deals from Glasgow to Ontario

Round-trip from

£553

One-way from

£395

Popular in

July

Cheapest in

November

Average price

£640
Virgin Atlantic
  • Virgin Atlantic
  • 17/12-14/1
  • 4 total stops
  • 51h 48m total
  • Glasgow to Ontario
Search Deals
British Airways
  • British Airways
  • 23/11-31/12
  • 2 total stops
  • 18h 56m total
  • Glasgow to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Glasgow to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Mon 23/11

11:40-22:36

2 stops18h 56m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£395
Fastest return journey

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Fri 18/12

11:40-22:02

2 stops18h 22m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£457

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Wed 30/12

10:55-21:57

2 stops19h 02m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£513

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Wed 27/1

09:45-23:17

2 stops21h 32m

Ontario

Sun 31/1

06:00-14:35

2 stops24h 35m

£565

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Fri 23/10

14:00-15:22

2 stops33h 22m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£573

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Sat 24/10

14:00-12:29

2 stops30h 29m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£577

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Thu 17/12

12:05-13:43

3 stops33h 38m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£582

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Wed 23/12

20:15-21:57

2 stops33h 42m

Ontario

Wed 30/12

14:22-16:00

2 stops17h 38m

£662

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Thu 31/12

11:30-21:57

2 stops18h 27m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£745

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Fri 1/1

10:55-21:57

2 stops19h 02m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£772

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Ontario from Glasgow?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Glasgow. Booking flights from Glasgow to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Glasgow from 0 different airlines.

  • How long is the flight from Glasgow to Ontario?

    A quick flight from Glasgow to Ontario can take about 21h 32m. Iberia provides one of the quickest options available for as low as £565. Glasgow and Ontario are separated by a distance of 5088 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow to Ontario.

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?

Not ready to book yet? You can track prices for flights from Glasgow to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.