Which airlines fly to Ontario?

British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Ontario from Glasgow according to our data. British Airways is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Glasgow to Ontario?

Iberia, British Airways, and American Airlines are the most popular carriers operating from Glasgow to Ontario

When did momondo last update prices for flights from Glasgow to Ontario Airport?

Prices for flights from Glasgow to Ontario Airport refresh daily.

How many operators does momondo search for flights from Glasgow to Ontario Airport?

The number of operators available for flights from Glasgow to Ontario Airport is 1 as of December 2025.

How old do you have to be to fly from Glasgow to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£418 Cheap Flights from Glasgow to Ontario in 2025/26

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Find the cheapest flights from Glasgow to Los Angeles

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:05 - 21:05

GLA

ONT

23h 00m2 stops

06:00 - 16:35

ONT

GLA

26h 35m2 stops

£461Delta

Mon, 9 Feb - Mon, 16 Feb

09:40 - 22:48

GLA

ONT

21h 08m2 stops

07:16 - 09:50

ONT

GLA

18h 34m2 stops

£479British Airways

Fri, 16 Jan - Tue, 20 Jan

09:40 - 22:48

GLA

ONT

21h 08m2 stops

07:16 - 09:50

ONT

GLA

18h 34m2 stops

£480British Airways

Fri, 16 Jan - Tue, 20 Jan

11:30 - 22:48

GLA

ONT

19h 18m2 stops

23:59 - 13:05

ONT

GLA

29h 06m2 stops

£485British Airways

Thu, 22 Jan - Thu, 29 Jan

17:20 - 21:05

GLA

ONT

35h 45m2 stops

07:30 - 22:10

ONT

GLA

30h 40m2 stops

£1,011KLM

Sun, 11 Jan - Thu, 15 Jan

13:35 - 16:50

GLA

ONT

35h 15m3 stops

21:06 - 09:55

ONT

GLA

28h 49m3 stops

£1,564Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

12:45 - 23:58

GLA

ONT

19h 13m2 stops

17:02 - 18:15

ONT

GLA

18h 13m2 stops

£4,359British Airways

Fri, 6 Mar - Wed, 18 Mar

09:05 - 21:05

GLA

ONT

20h 00m2 stops

13:20 - 12:45

ONT

GLA

16h 25m2 stops

£7,384KLM

Fri, 6 Mar - Tue, 17 Mar

09:05 - 21:05

GLA

ONT

20h 00m2 stops

13:20 - 12:45

ONT

GLA

16h 25m2 stops

£7,484KLM

Fri, 6 Mar - Thu, 19 Mar

British Airways flights from Glasgow to Ontario

Our best British Airways deals on Glasgow to Ontario flight tickets

British Airways

16 Jan

GLA09:40Glasgow Intl

21h 08m

2 stops

ONT22:48Ontario

20 Jan

ONT07:16Ontario

18h 34m

2 stops

GLA09:50Glasgow Intl

£479

Find similar

British Airways

16 Jan

GLA09:40Glasgow Intl

21h 08m

2 stops

ONT22:48Ontario

20 Jan

ONT07:16Ontario

18h 34m

2 stops

GLA09:50Glasgow Intl

£480

Find similar

British Airways

22 Jan

GLA11:30Glasgow Intl

19h 18m

2 stops

ONT22:48Ontario

29 Jan

ONT23:59Ontario

29h 06m

2 stops

GLA13:05Glasgow Intl

£485

Find similar

KLM flights from Glasgow to Ontario

Our best KLM deals on Glasgow to Ontario flight tickets

KLM

11 Jan

GLA17:20Glasgow Intl

35h 45m

2 stops

ONT21:05Ontario

15 Jan

ONT07:30Ontario

30h 40m

2 stops

GLA22:10Glasgow Intl

£1,011

Find similar

KLM

6 Mar

GLA09:05Glasgow Intl

20h 00m

2 stops

ONT21:05Ontario

17 Mar

ONT13:20Ontario

16h 25m

2 stops

GLA12:45Glasgow Intl

£7,384

Find similar

KLM

6 Mar

GLA09:05Glasgow Intl

20h 00m

2 stops

ONT21:05Ontario

19 Mar

ONT13:20Ontario

16h 25m

2 stops

GLA12:45Glasgow Intl

£7,484

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 9/2

06:05-21:05

2 stops23h 00m

Ontario

Mon 16/2

06:00-16:35

2 stops26h 35m

£461

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 16/1

09:40-22:48

2 stops21h 08m

Ontario

Tue 20/1

07:16-09:50

2 stops18h 34m

£479

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 16/1

09:40-22:48

2 stops21h 08m

Ontario

Tue 20/1

07:16-09:50

2 stops18h 34m

£480

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Thu 22/1

11:30-22:48

2 stops19h 18m

Ontario

Thu 29/1

23:59-13:05

2 stops29h 06m

£485

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 11/1

17:20-21:05

2 stops35h 45m

Ontario

Thu 15/1

07:30-22:10

2 stops30h 40m

£1,011

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 9/2

13:35-16:50

3 stops35h 15m

Ontario

Mon 16/2

21:06-09:55

3 stops28h 49m

£1,564

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 6/3

12:45-23:58

2 stops19h 13m

Ontario

Wed 18/3

17:02-18:15

2 stops18h 13m

£4,359

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 6/3

09:05-21:05

2 stops20h 00m

Ontario

Tue 17/3

13:20-12:45

2 stops16h 25m

£7,384

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 6/3

09:05-21:05

2 stops20h 00m

Ontario

Thu 19/3

13:20-12:45

2 stops16h 25m

£7,484

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 28/4

10:55-21:56

2 stops19h 01m

£418

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Monday when prices can be found for as low as £472. This is often the case because there is less demand to fly during this day of the week. Flights from Glasgow to Ontario on a Thursday will generally be more expensive and average around £645. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Glasgow to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Ontario

Fastest flight time	18h 34m
Direct flights	None

The fastest flight from Glasgow to Ontario takes 18h 34m

There are no direct flights from Glasgow to Ontario. There are no popular flight routes from Glasgow to Ontario.

Search flight deals

How far is Glasgow to Ontario by plane?
There are 5095.7 mi between Glasgow and Ontario. By plane, this route typically takes 18h 34m.
When did momondo last update prices for flights from Glasgow to Ontario Airport?
Prices for flights from Glasgow to Ontario Airport refresh daily.
How many operators does momondo search for flights from Glasgow to Ontario Airport?
The number of operators available for flights from Glasgow to Ontario Airport is 1 as of December 2025.
How old do you have to be to fly from Glasgow to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Ontario

Compare and see reviews for airlines that fly from Glasgow to Ontario with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £370	Free Cancellation	Rating 6.7 7,616 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Ontario?

Finding the right flight to Ontario from Glasgow is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Glasgow to Ontario with flexible booking policies on momondo?

Flights from Glasgow to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Glasgow to Ontario?

momondo helps you find the best flight between Glasgow and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Glasgow to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Glasgow and alert you when they change.