Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow to Ontario from £533

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ONT
29 Dec — 5 Jan1
1 adult

Cheap flight deals from Glasgow to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 December 2024.

Round-trip from

£533
British Airways
  • British Airways
  • 20/4-14/5
  • 4 total stops
  • 50h 13m total
  • Glasgow to Ontario
Search Deals

Find flight deals from Glasgow to Ontario

Cheapest flights from Glasgow to Ontario
Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Fri 27/1210:20GLA - ONT
2 stops18h 37mBritish Airways
Fri 3/115:06ONT - GLA
2 stops16h 04mBritish Airways
Deal found 24/12£1,604

Find flights from Glasgow to Ontario within your budget

Customise your flight search to find flights from Glasgow to Ontario 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 24 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 20/4

20:25-18:20

2 stops29h 55m

Ontario

Wed 14/5

13:32-17:50

2 stops20h 18m

£533

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sat 25/1

06:05-22:32

2 stops24h 27m

Ontario

Sat 1/2

06:00-22:05

2 stops32h 05m

£593

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 7/1

06:05-20:13

2 stops22h 08m

£2,358

Flights are sorted by cheapest return flights first.

Deals found on 24/12

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
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.

Travel insights for flights from Glasgow to Ontario

Get recent, data-driven insights about flights from Glasgow to Ontario including ideal travel times, pricing trends, and more.

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

Currently, March is the cheapest month in which you can book a flight from Glasgow to Ontario (average of £516). Flying from Glasgow to Ontario in August is currently the most expensive (average of £827). 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 GLA to ONT?

Find hourly flight availability from Glasgow to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 24 December 2024.
KLM
7.8
Good
1,346 reviews
Check prices

Boarding

7.9

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,346 reviews
KLM
7.8
Good
1,346 reviews
Check prices

Boarding

7.9

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

British Airways
6.6
Okay
6,813 reviews
KLM
7.8
Good
1,346 reviews
Check prices

Boarding

7.9

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Glasgow to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1 airline.

  • What are the cheapest airlines flying from Glasgow to Ontario round-trip?

    British Airways, at £533, was found to be the cheapest airline from Glasgow to Ontario. An alternate airline flying to your destination would be KLM.

  • 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.

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

    Currently, March is the cheapest month in which you can book a flight from Glasgow to Ontario (average of £516). Flying from Glasgow to Ontario in August is currently the most expensive (average of £827). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Edinburgh to Los Angeles flights
Glasgow Intl to Las Vegas flights
Edinburgh to San Francisco flights
Glasgow Intl to San Francisco flights
Edinburgh to Las Vegas flights
Edinburgh to Ontario flights
Glasgow Intl to Los Angeles flights
Inverness to Las Vegas flights
Edinburgh to Santa Ana flights
Edinburgh to San Jose flights
Edinburgh to Oakland flights
Glasgow Intl to San Jose flights
Aberdeen to Los Angeles flights
Edinburgh to Reno flights
Edinburgh to Burbank flights
Edinburgh to Sacramento flights
Edinburgh to San Diego flights
Glasgow Intl to Ontario flights
Edinburgh to Santa Barbara flights
Glasgow Intl to Santa Ana flights
Glasgow Intl to Palm Springs flights
Glasgow Intl to Oakland flights
Edinburgh to Long Beach flights
Edinburgh to Palm Springs flights
Glasgow Intl to Sacramento flights
Aberdeen to San Diego flights
Glasgow Intl to San Diego flights
Aberdeen to Santa Ana flights
Aberdeen to Las Vegas flights
Aberdeen to Ontario flights
Edinburgh to Santa Rosa flights
Inverness to San Jose flights
Aberdeen to San Jose flights
Inverness to San Francisco flights
Aberdeen to San Francisco flights
Glasgow Intl to Reno flights
Edinburgh to Redding flights
Inverness to Oakland flights
Aberdeen to Oakland flights
Inverness to Los Angeles flights

Top airline flying from Glasgow to Ontario

Discover the top airline that operate flights from Glasgow to Ontario. 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 24 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£476Average£657FlexibilityNo 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 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.