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Ontario

$341+ Cheap flights from Norway to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ONT
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Norway to Ontario

Cheapest flights from Norway to Ontario
Explore the most affordable flight options available from Norway to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:45 pm
OSL
-
ONT
2 stops32h 02m
United Airlines
Mon 3/26:10 am
ONT
-
OSL
2 stops26h 30m
United Airlines
Deal found 2/9$566
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:45 pm
OSL
-
ONT
2 stops18h 12m
United Airlines
Mon 3/161:50 pm
ONT
-
OSL
2 stops17h 30m
United Airlines
Deal found 2/10$568
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:10 am
OSL
-
ONT
2 stops24h 19m
American Airlines
Mon 3/22:39 pm
ONT
-
OSL
2 stops23h 01m
American Airlines
Deal found 2/10$571
This British Airways deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:35 am
OSL
-
ONT
2 stops18h 02m
British Airways
Sat 10/318:47 am
ONT
-
OSL
2 stops17h 43m
British Airways
Deal found 2/12$600
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:50 pm
OSL
-
ONT
2 stops18h 07m
United Airlines
Wed 3/41:45 pm
ONT
-
OSL
2 stops16h 35m
United Airlines
Deal found 2/12$649
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 pm
OSL
-
ONT
2 stops18h 54m
United Airlines
Sat 5/167:00 am
ONT
-
OSL
2 stops20h 15m
United Airlines
Deal found 2/12$763
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:10 am
OSL
-
ONT
2 stops24h 47m
United Airlines
Mon 3/307:00 am
ONT
-
OSL
2 stops20h 20m
United Airlines
Deal found 2/13$771
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:05 pm
OSL
-
ONT
2 stops17h 52m
United Airlines
Sun 2/221:45 pm
ONT
-
OSL
2 stops16h 35m
United Airlines
Deal found 2/12$954
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:10 am
OSL
-
ONT
2 stops19h 08m
United Airlines
Fri 5/297:00 am
ONT
-
OSL
2 stops19h 55m
United Airlines
Deal found 2/10$975
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:50 am
OSL
-
ONT
2 stops22h 43m
Multiple Airlines
Tue 3/2411:59 am
ONT
-
OSL
3 stops26h 31m
Multiple Airlines
Deal found 2/9$1,019

Find flight deals from Norway to Ontario

Keep the following information in mind while searching for Norway to Ontario flight deals. Data was last updated February 13, 2026.

Round-trip from

$566
(United Airlines)

One-way from

$341
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$507
From Norway to Ontario
Search Deals
One-way flight from Norway to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Norway 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Norway to Ontario that are best for you.

Fly from

Norway

Fly to

Ontario

Route

Depart

Return

Price

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 2/27

1:45 pm-12:47 pm

2 stops32h 02m

Ontario

Mon 3/2

6:10 am-5:40 pm

2 stops26h 30m

$566

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 3/6

1:45 pm-10:57 pm

2 stops18h 12m

Ontario

Mon 3/16

1:50 pm-3:20 pm

2 stops17h 30m

$568

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 2/27

7:10 am-10:29 pm

2 stops24h 19m

Ontario

Mon 3/2

2:39 pm-10:40 pm

2 stops23h 01m

$571

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Wed 2/25

1:50 pm-10:57 pm

2 stops18h 07m

Ontario

Wed 3/4

1:45 pm-3:20 pm

2 stops16h 35m

$649

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 5/8

1:05 pm-10:59 pm

2 stops18h 54m

Ontario

Sat 5/16

7:00 am-12:15 pm

2 stops20h 15m

$763

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 3/23

6:10 am-10:57 pm

2 stops24h 47m

Ontario

Mon 3/30

7:00 am-12:20 pm

2 stops20h 20m

$771

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 5/22

7:10 am-5:18 pm

2 stops19h 08m

Ontario

Fri 5/29

7:00 am-11:55 am

2 stops19h 55m

$975

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 3/9

7:50 am-10:33 pm

2 stops22h 43m

Ontario

Tue 3/24

11:59 am-10:30 pm

3 stops26h 31m

$1,019

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sun 4/19

8:00 am-11:46 pm

2 stops24h 46m

$341

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 4/20

7:45 am-11:46 pm

2 stops25h 01m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Norway to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Norway with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Norway to Ontario (average of $374). Flying from Norway to Ontario in July is currently the most expensive (average of $495). 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.

Related info for your journey

Find useful and relevant information for your journey from Norway 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 Norway?

    If you book a flight to Ontario from Norway, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • How long is the flight from Norway to Ontario?

    Airlines like United Airlines and American Airlines fly from Norway to Ontario in about 24h 19m. The time it takes to get you to your destination can typically vary by up to 7h 43m. There are 5302 mi between Norway and Ontario. This flight may include one or multiple stops.

  • Can I find deals for flights from Norway to Ontario that include hotel bookings?

    Yes. In addition to deals on Norway to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Norway to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Norway to Ontario.

  • Can I find deals for business class flights from Norway to Ontario?

    Yes. Cheapflights offers flight deals from Norway 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 Norway to Ontario?

    Currently, December is the cheapest month in which you can book a flight from Norway to Ontario (average of $374). Flying from Norway to Ontario in July is currently the most expensive (average of $495). 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

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