GLA - ONT

£418 Find Cheap Flights from Glasgow to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Ontario departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£596
British Airways
Sun 5/4Sat 11/4
GLA - ONT • 2 stops
Cheapest one-way flight
£440
British Airways
Fri 8/5
GLA - ONT • 2 stops
Direct flights
Not available
There are currently no direct flights between Glasgow and Ontario. You’ll need at least 2 connections.
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We hope you love your trip to Ontario!
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Flight Deals

Cheap Flights from Glasgow to Ontario (GLA-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Ontario

Sun, 5 Apr - Sat, 11 Apr
British Airways Logo
13:30 - 16:22
GLA
-
ONT
34h 52m
2 stops
British Airways Logo
23:59 - 09:50
ONT
-
GLA
25h 51m
2 stops
£596British Airways
Sun, 5 Apr - Sat, 11 Apr
British Airways Logo
13:30 - 16:22
GLA
-
ONT
34h 52m
2 stops
British Airways Logo
23:59 - 09:50
ONT
-
GLA
25h 51m
2 stops
£597British Airways
Tue, 14 Apr - Tue, 28 Apr
British Airways Logo
19:30 - 16:22
GLA
-
ONT
28h 52m
2 stops
British Airways Logo
16:52 - 18:40
ONT
-
GLA
17h 48m
2 stops
£622British Airways
Wed, 15 Apr - Wed, 22 Apr
British Airways Logo
06:25 - 16:22
GLA
-
ONT
17h 57m
2 stops
British Airways Logo
16:52 - 18:45
ONT
-
GLA
17h 53m
2 stops
£655British Airways
Wed, 1 Apr - Sun, 19 Apr
British Airways Logo
07:30 - 21:24
GLA
-
ONT
21h 54m
2 stops
British Airways Logo
16:52 - 18:45
ONT
-
GLA
17h 53m
2 stops
£757British Airways
Wed, 8 Apr - Mon, 18 May
British Airways Logo
17:40 - 16:22
GLA
-
ONT
30h 42m
2 stops
British Airways Logo
16:52 - 19:40
ONT
-
GLA
18h 48m
2 stops
£847British Airways
Wed, 8 Apr - Mon, 13 Apr
British Airways Logo
06:25 - 16:22
GLA
-
ONT
17h 57m
2 stops
British Airways Logo
16:52 - 14:40
ONT
-
GLA
37h 48m
2 stops
£926British Airways
Sat, 11 Apr - Mon, 18 May
Multiple Airlines Logo
15:05 - 18:13
GLA
-
ONT
35h 08m
2 stops
Multiple Airlines Logo
06:00 - 15:25
ONT
-
GLA
25h 25m
2 stops
£958Multiple Airlines
Sat, 11 Apr - Mon, 18 May
British Airways Logo
15:05 - 16:22
GLA
-
ONT
33h 17m
2 stops
British Airways Logo
16:52 - 19:40
ONT
-
GLA
18h 48m
2 stops
£1,007British Airways
Wed, 8 Apr - Mon, 18 May
Multiple Airlines Logo
06:00 - 17:13
GLA
-
ONT
19h 13m
2 stops
Multiple Airlines Logo
07:05 - 08:25
ONT
-
GLA
17h 20m
2 stops
£2,078Multiple Airlines
Booking Insights

Good to know - Cheap tickets from Glasgow to Ontario

Cheapest flight£440
Flight from Glasgow to Ontario

When to book flights from Glasgow to Ontario

Are your dates flexible? Find out the best times to travel from Glasgow to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Ontario flights

  • What is the cheapest flight from Glasgow Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Ontario was £418 for a one-way ticket and £596 for a return.

  • Which airports will I be using when flying from Glasgow to Ontario?

    Glasgow airport is called Glasgow Intl and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from Glasgow to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Ontario?

    oneworld is the only airline alliance operating flights between Glasgow and Ontario.

  • How does KAYAK find such low prices on flights from Glasgow to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Glasgow to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7794 reviews
6.8Comfort
7.6Crew
6.4Food
6.9Boarding
6.4Entertainment
Airline reviews

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

6.0 GoodAnonymous, Mar 2026
LHR - LAX
Read more British Airways reviews

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

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

Information on your arrival and departure airports

Glasgow (GLA)
Ontario (ONT)