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Ontario

$343+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ONT
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 4, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 stops25h 49m
American Airlines
Mon 3/211:58 pm
ONT
-
OSL
2 stops29h 12m
American Airlines
Deal found 2/2$511
This British Airways deal was found by Cheapflights users on 2/4. 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 3/17:20 am
OSL
-
ONT
2 stops20h 22m
British Airways
Tue 3/1010:56 am
ONT
-
OSL
2 stops19h 14m
British Airways
Deal found 2/4$517
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/276:15 am
OSL
-
ONT
2 stops39h 32m
United Airlines
Mon 3/26:10 am
ONT
-
OSL
2 stops26h 30m
United Airlines
Deal found 2/4$563
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/196:15 am
OSL
-
ONT
2 stops20h 26m
United Airlines
Thu 3/51:50 pm
ONT
-
OSL
2 stops16h 50m
United Airlines
Deal found 2/2$566
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:25 am
OSL
-
ONT
2 stops18h 37m
Delta
Tue 3/1012:57 pm
ONT
-
OSL
2 stops19h 18m
Delta
Deal found 2/4$599
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/156:05 am
OSL
-
ONT
2 stops25h 52m
United Airlines
Sun 2/221:45 pm
ONT
-
OSL
2 stops16h 35m
United Airlines
Deal found 2/2$642
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/121:45 pm
OSL
-
ONT
2 stops42h 12m
United Airlines
Thu 3/126:15 am
ONT
-
OSL
2 stops33h 30m
United Airlines
Deal found 2/2$663
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 3/316:55 am
OSL
-
ONT
2 stops20h 07m
United Airlines
Thu 5/287:00 am
ONT
-
OSL
2 stops23h 50m
United Airlines
Deal found 2/4$700
This Iberia deal was found by Cheapflights users on 2/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:00 pm
OSL
-
ONT
2 stops41h 59m
Iberia
Tue 5/2610:25 am
ONT
-
OSL
2 stops18h 55m
Iberia
Deal found 2/4$786

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 4, 2026.

Round-trip from

$511
(American Airlines)

One-way from

$343
(Iberia)

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. 7% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 4, 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

7:10 am-11:59 pm

2 stops25h 49m

Ontario

Mon 3/2

11:58 pm-2:10 pm

2 stops29h 12m

$511

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sun 3/1

7:20 am-6:42 pm

2 stops20h 22m

Ontario

Tue 3/10

10:56 am-2:10 pm

2 stops19h 14m

$517

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Fri 2/27

6:15 am-12:47 pm

2 stops39h 32m

Ontario

Mon 3/2

6:10 am-5:40 pm

2 stops26h 30m

$563

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Thu 2/19

6:15 am-5:41 pm

2 stops20h 26m

Ontario

Thu 3/5

1:50 pm-3:40 pm

2 stops16h 50m

$566

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Thu 3/5

1:45 pm-10:57 pm

2 stops18h 12m

Ontario

Mon 3/16

1:50 pm-3:20 pm

2 stops17h 30m

$566

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Mon 3/2

6:25 am-4:02 pm

2 stops18h 37m

Ontario

Tue 3/10

12:57 pm-4:15 pm

2 stops19h 18m

$599

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sun 2/15

6:05 am-10:57 pm

2 stops25h 52m

Ontario

Sun 2/22

1:45 pm-3:20 pm

2 stops16h 35m

$642

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Tue 3/31

6:55 am-6:02 pm

2 stops20h 07m

Ontario

Thu 5/28

7:00 am-3:50 pm

2 stops23h 50m

$700

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Tue 3/31

3:00 pm-11:59 pm

2 stops41h 59m

Ontario

Mon 6/8

7:20 am-4:20 pm

2 stops24h 00m

$892

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sat 5/30

8:15 am-7:52 pm

2 stops20h 37m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 20 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 $378). Flying from Norway to Ontario in July is currently the most expensive (average of $491). 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, British Airways, and United Airlines fly from Norway to Ontario in about 20h 22m. The time it takes to get you to your destination can typically vary by up to 19h 10m. 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 $378). Flying from Norway to Ontario in July is currently the most expensive (average of $491). 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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