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Cheap flights from Ontario to Glasgow from £239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Glasgow departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Ontario to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
14:59 - 15:50
ONT
-
GLA
16h 51m
2 stops
British Airways Logo
10:55 - 22:19
GLA
-
ONT
19h 24m
2 stops
£632British Airways
Tue, 1 Dec - Wed, 9 Dec
British Airways Logo
14:59 - 15:50
ONT
-
GLA
16h 51m
2 stops
British Airways Logo
11:40 - 22:23
GLA
-
ONT
18h 43m
2 stops
£633British Airways
Wed, 11 Nov - Wed, 18 Nov
British Airways Logo
09:59 - 16:40
ONT
-
GLA
22h 41m
2 stops
British Airways Logo
09:55 - 22:19
GLA
-
ONT
20h 24m
2 stops
£647British Airways
Sun, 29 Nov - Thu, 10 Dec
United Airlines Logo
07:00 - 10:10
ONT
-
GLA
19h 10m
2 stops
United Airlines Logo
14:00 - 22:49
GLA
-
ONT
40h 49m
2 stops
£675United Airlines
Sun, 20 Sep - Wed, 23 Sep
British Airways Logo
10:00 - 19:35
ONT
-
GLA
25h 35m
2 stops
British Airways Logo
09:35 - 21:08
GLA
-
ONT
19h 33m
2 stops
£693British Airways
Sun, 6 Sep - Tue, 6 Oct
British Airways Logo
12:33 - 14:40
ONT
-
GLA
18h 07m
2 stops
British Airways Logo
08:35 - 22:59
GLA
-
ONT
22h 24m
2 stops
£708British Airways
Tue, 11 Aug - Thu, 20 Aug
United Airlines Logo
06:00 - 10:10
ONT
-
GLA
20h 10m
2 stops
United Airlines Logo
14:00 - 21:59
GLA
-
ONT
39h 59m
2 stops
£716United Airlines
Sun, 6 Sep - Tue, 6 Oct
British Airways Logo
13:05 - 18:45
ONT
-
GLA
21h 40m
2 stops
British Airways Logo
09:30 - 20:09
GLA
-
ONT
18h 39m
2 stops
£722British Airways
Wed, 9 Sep - Wed, 23 Sep
United Airlines Logo
07:00 - 10:10
ONT
-
GLA
19h 10m
2 stops
United Airlines Logo
14:00 - 12:50
GLA
-
ONT
30h 50m
2 stops
£744United Airlines
Tue, 11 Aug - Tue, 18 Aug
British Airways Logo
13:31 - 18:50
ONT
-
GLA
21h 19m
2 stops
British Airways Logo
21:20 - 18:57
GLA
-
ONT
29h 37m
2 stops
£757British Airways
Thu, 15 Oct - Sun, 18 Oct

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United Airlines flights from Ontario to Glasgow

Our best United Airlines deals on Ontario to Glasgow flight tickets
United Airlines
20 Sept
ONT07:00Ontario
19h 10m
2 stops
GLA10:10Glasgow Intl
23 Sept
GLA14:00Glasgow Intl
40h 49m
2 stops
ONT22:49Ontario
£675
United Airlines
6 Sept
ONT06:00Ontario
20h 10m
2 stops
GLA10:10Glasgow Intl
6 Oct
GLA14:00Glasgow Intl
39h 59m
2 stops
ONT21:59Ontario
£716
United Airlines
11 Aug
ONT07:00Ontario
19h 10m
2 stops
GLA10:10Glasgow Intl
18 Aug
GLA14:00Glasgow Intl
30h 50m
2 stops
ONT12:50Ontario
£744

British Airways flights from Ontario to Glasgow

Our best British Airways deals on Ontario to Glasgow flight tickets
British Airways
1 Dec
ONT14:59Ontario
16h 51m
2 stops
GLA15:50Glasgow Intl
9 Dec
GLA10:55Glasgow Intl
19h 24m
2 stops
ONT22:19Ontario
£632
British Airways
11 Nov
ONT14:59Ontario
16h 51m
2 stops
GLA15:50Glasgow Intl
18 Nov
GLA11:40Glasgow Intl
18h 43m
2 stops
ONT22:23Ontario
£633
British Airways
29 Nov
ONT09:59Ontario
22h 41m
2 stops
GLA16:40Glasgow Intl
10 Dec
GLA09:55Glasgow Intl
20h 24m
2 stops
ONT22:19Ontario
£647

momondo Fare Finder

 
Customise your flight search to find flights from Ontario to Glasgow 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, momondo users made 279,928 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Ontario to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Tue 1/12

14:59-15:50

2 stops16h 51m

Glasgow Intl

Wed 9/12

10:55-22:19

2 stops19h 24m

£632
Fastest return journey

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Wed 11/11

14:59-15:50

2 stops16h 51m

Glasgow Intl

Wed 18/11

11:40-22:23

2 stops18h 43m

£633

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Sun 29/11

09:59-16:40

2 stops22h 41m

Glasgow Intl

Thu 10/12

09:55-22:19

2 stops20h 24m

£647

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Sun 20/9

07:00-10:10

2 stops19h 10m

Glasgow Intl

Wed 23/9

14:00-22:49

2 stops40h 49m

£675

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Sun 6/9

10:00-19:35

2 stops25h 35m

Glasgow Intl

Tue 6/10

09:35-21:08

2 stops19h 33m

£693

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Tue 11/8

12:33-14:40

2 stops18h 07m

Glasgow Intl

Thu 20/8

08:35-22:59

2 stops22h 24m

£708

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Sun 6/9

06:00-10:10

2 stops20h 10m

Glasgow Intl

Tue 6/10

14:00-21:59

2 stops39h 59m

£716

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Wed 9/9

13:05-18:45

2 stops21h 40m

Glasgow Intl

Wed 23/9

09:30-20:09

2 stops18h 39m

£722

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Tue 11/8

07:00-10:10

2 stops19h 10m

Glasgow Intl

Tue 18/8

14:00-12:50

2 stops30h 50m

£744

OntarioGlasgow

ONT - GLA

ONTGLA

Ontario

Thu 15/10

13:31-18:50

2 stops21h 19m

Glasgow Intl

Sun 18/10

21:20-18:57

2 stops29h 37m

£757

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Ontario to Glasgow

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

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

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

Cheap Ontario to Glasgow flight deals and tips

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Ontario to Glasgow takes 14h 35m
There are no direct flights from Ontario to Glasgow. There are no popular flight routes from Ontario to Glasgow.
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Frequently asked questions about flying from Ontario to Glasgow

  • How far is Ontario to Glasgow by plane?

    Glasgow is 5095.7 mi away from Ontario. By plane, this route typically takes 14h 35m.

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

    Prices for flights from Ontario Airport to Glasgow are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Glasgow.

  • What documentation or ID do you need to fly to Glasgow?

    The necessary travel and health documents for your Glasgow 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.

Why use momondo?

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

Finding the right flight to Glasgow from Ontario 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 Glasgow quick and easy, saving you time and money.

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

Flights from Ontario to Glasgow 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 Ontario to Glasgow?

Once all potential Ontario to Glasgow flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Ontario to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport