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Ontario

$328+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ONT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/289:35 amOSL - ONT
2 stops22h 06mUnited Airlines
Sun 1/41:40 pmONT - OSL
2 stops18h 50mUnited Airlines
Deal found 12/16$1,594
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:50 amOSL - ONT
2 stops19h 38mBritish Airways
Thu 12/1812:45 pmONT - OSL
2 stops16h 30mBritish Airways
Deal found 12/16$4,714
This British Airways deal was found by Cheapflights users on 12/17. 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.
Sun 12/288:45 amOSL - ONT
2 stops18h 31mBritish Airways
Fri 1/93:09 pmONT - OSL
2 stops17h 21mBritish Airways
Deal found 12/17$6,318
This British Airways deal was found by Cheapflights users on 12/16. 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.
Mon 12/298:45 amOSL - ONT
2 stops18h 31mBritish Airways
Fri 1/93:09 pmONT - OSL
2 stops17h 21mBritish Airways
Deal found 12/16$7,112

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 December 18, 2025.

Round-trip from

$548
(American Airlines)

One-way from

$328
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$676
From Norway to Ontario
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One-way flight from Norway to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 2025.
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

Sat 2/7

11:20 am-10:48 pm

2 stops20h 28m

Ontario

Tue 2/10

3:09 pm-10:40 pm

2 stops22h 31m

$548

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sat 2/7

6:15 am-9:58 pm

2 stops24h 43m

Ontario

Tue 2/10

5:05 am-5:40 pm

2 stops27h 35m

$551

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Thu 1/15

7:05 am-5:22 pm

2 stops19h 17m

Ontario

Thu 1/29

7:16 am-2:15 pm

2 stops21h 59m

$584

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 1/26

7:20 am-5:22 pm

2 stops19h 02m

Ontario

Mon 2/9

4:45 pm-6:40 pm

2 stops16h 55m

$588

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sat 1/10

9:35 am-9:58 pm

2 stops21h 23m

Ontario

Sat 5/9

7:00 am-12:20 pm

2 stops20h 20m

$1,068

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 1/9

8:15 am-10:48 pm

2 stops23h 33m

Ontario

Fri 5/8

1:33 pm-4:20 pm

2 stops17h 47m

$1,117

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 1/26

1:10 pm-11:56 pm

2 stops19h 46m

Ontario

Mon 2/9

9:45 am-11:35 am

2 stops16h 50m

$1,131

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sun 1/18

7:20 am-5:22 pm

2 stops19h 02m

Ontario

Sat 1/31

10:58 am-4:35 pm

2 stops20h 37m

$1,147

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Tue 2/17

7:20 am-10:49 pm

2 stops24h 29m

$328

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Thu 2/12

11:45 am-11:58 pm

2 stops21h 13m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
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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, February is the cheapest month in which you can book a flight from Norway to Ontario (average of $361). Flying from Norway to Ontario in July is currently the most expensive (average of $474). 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 American Airlines, United Airlines, and British Airways fly from Norway to Ontario in about 19h 02m. The time it takes to get you to your destination can typically vary by up to 5h 41m. 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, February is the cheapest month in which you can book a flight from Norway to Ontario (average of $361). Flying from Norway to Ontario in July is currently the most expensive (average of $474). 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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