How long is the flight from Region of Ontario to Oslo?

There are many flights that can get you from Region of Ontario to Oslo in 15h 40m. Fly via Delta, British Airways, or Air Canada to get the fastest option. The distance from Region of Ontario to Oslo is about 5945 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Oslo ranges from 40.0 - 90.0 mm per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

What are the most popular routes from Region of Ontario to Oslo?

The most popular route from Region of Ontario to Oslo is Montreal Pierre Elliott Trudeau Intl - Oslo Gardermoen. You may also consider Toronto Pearson Intl - Oslo Gardermoen or Toronto Island - Oslo Gardermoen.

What are the most popular airlines that fly from Region of Ontario to Oslo?

Consider Scandinavian Airlines, Icelandair or KLM when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Oslo.

What is the cheapest time of day to fly from ON to OSL?

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

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

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

How can I find direct flights from Ontario to Oslo?

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

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

Yes. Cheapflights offers flight deals from Ontario to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 285+ Cheap Flights from Ontario to Oslo

Cheap flight deals from Ontario to Oslo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to Oslo
Explore the most affordable flight options available from Ontario to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Sun 8/115:10 p.m. -

1 stop15h 10m

Sun 15/115:55 a.m. -

1 stop15h 45m

Deal found 17/9C$ 618

Sun 8/117:40 p.m. -

1 stop9h 55m

Sun 15/119:30 p.m. -

1 stop26h 45m

Deal found 16/9C$ 751

Wed 11/117:40 p.m. -

1 stop18h 55m

Sun 15/119:30 p.m. -

1 stop26h 45m

Deal found 16/9C$ 774

Sun 8/119:15 p.m. -

1 stop14h 55m

Sun 15/119:55 a.m. -

1 stop15h 20m

Deal found 16/9C$ 776

Sun 11/108:45 p.m. -

1 stop12h 40m

Mon 19/104:30 p.m. -

1 stop32h 40m

Deal found 13/9C$ 783

Sun 8/1112:30 p.m. -

3 stops25h 05m

Sun 15/114:55 p.m. -

3 stops29h 01m

Deal found 17/9C$ 897

Sun 11/1011:55 p.m. -

2 stops32h 20m

Mon 19/101:25 p.m. -

1 stop32h 15m

Deal found 13/9C$ 904

Wed 28/1011:00 a.m. -

2 stops28h 35m

Wed 4/111:10 p.m. -

2 stops14h 34m

Deal found 13/9C$ 969

Sat 17/1011:55 p.m. -

2 stops31h 05m

Tue 27/1011:20 a.m. -

1 stop33h 40m

Deal found 16/9C$ 969

Wed 21/108:25 p.m. -

1 stop18h 55m

Sun 25/107:45 p.m. -

2 stops29h 55m

Deal found 17/9C$ 981

Wed 11/115:30 p.m. -

2 stops15h 15m

Sun 15/119:00 a.m. -

2 stops16h 56m

Deal found 16/9C$ 985

Sun 8/118:10 p.m. -

1 stop12h 35m

Sun 22/119:00 a.m. -

1 stop33h 40m

Deal found 14/9C$ 990

Best flights from Ontario to Oslo
Discover carefully curated flight deals from Ontario to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Fri 5/26:30 p.m. -

1 stop15h 40m

Fri 19/29:30 a.m. -

1 stop12h 10m

Deal found 13/9C$ 832

Sun 11/1011:55 p.m. -

2 stops32h 20m

Mon 19/101:25 p.m. -

1 stop32h 15m

Deal found 13/9C$ 906

Tue 16/29:15 p.m. -

1 stop31h 30m

Wed 3/311:55 a.m. -

1 stop13h 20m

Deal found 16/9C$ 993

Sun 18/1010:45 a.m. -

2 stops20h 30m

Wed 21/106:05 p.m. -

2 stops47h 45m

Deal found 17/9C$ 1,045

Wed 4/114:40 p.m. -

1 stop13h 30m

Wed 11/111:00 p.m. -

2 stops37h 25m

Deal found 13/9C$ 1,123

Mon 7/129:30 p.m. -

2 stops14h 10m

Sun 20/1211:50 a.m. -

1 stop12h 30m

Deal found 14/9C$ 1,133

Sun 11/1010:55 a.m. -

2 stops16h 10m

Mon 19/106:45 a.m. -

2 stops16h 03m

Deal found 17/9C$ 1,158

Wed 17/27:00 a.m. -

2 stops25h 05m

Thu 4/32:35 p.m. -

2 stops39h 55m

Deal found 15/9C$ 1,298

Tue 16/25:00 p.m. -

2 stops15h 05m

Wed 3/36:00 a.m. -

2 stops15h 20m

Deal found 15/9C$ 1,571

Wed 28/106:55 p.m. -

1 stop11h 50m

Wed 4/116:05 a.m. -

1 stop15h 35m

Deal found 13/9C$ 834

Sun 11/109:55 p.m. -

1 stop31h 10m

Mon 19/106:30 a.m. -

1 stop19h 25m

Deal found 17/9C$ 860

Wed 28/1011:00 a.m. -

2 stops28h 35m

Wed 4/111:10 p.m. -

2 stops14h 34m

Deal found 13/9C$ 969

Sun 10/13:25 p.m. -

2 stops21h 25m

Sat 23/18:45 a.m. -

2 stops35h 40m

Deal found 14/9C$ 1,946

Sun 8/116:28 p.m. -

2 stops15h 42m

Sun 15/119:35 a.m. -

1 stop12h 05m

Deal found 16/9C$ 865

Thu 18/29:15 p.m. -

1 stop31h 40m

Fri 5/311:40 a.m. -

1 stop13h 35m

Deal found 14/9C$ 1,093

Sat 13/25:10 p.m. -

2 stops37h 00m

Sat 20/21:00 p.m. -

1 stop32h 10m

Deal found 14/9C$ 1,128

Wed 21/108:25 p.m. -

1 stop18h 55m

Sun 25/106:40 p.m. -

1 stop31h 00m

Deal found 16/9C$ 1,034

Tue 9/26:10 p.m. -

2 stops15h 45m

Thu 25/26:15 a.m. -

1 stop15h 55m

Deal found 15/9C$ 869

Sun 18/103:30 p.m. -

2 stops20h 25m

Wed 21/1011:45 a.m. -

2 stops35h 58m

Deal found 17/9C$ 1,169

Wed 4/119:15 p.m. -

1 stop19h 20m

Wed 11/1111:55 a.m. -

1 stop13h 20m

Deal found 13/9C$ 1,094

Sat 17/105:20 p.m. -

2 stops16h 30m

Sat 24/106:15 a.m. -

2 stops18h 42m

Deal found 17/9C$ 1,231

Sun 8/115:30 p.m. -

3 stops23h 10m

Sun 15/119:00 a.m. -

2 stops28h 52m

Deal found 15/9C$ 1,041

Sun 14/24:40 p.m. -

2 stops37h 30m

Sun 21/21:00 p.m. -

2 stops30h 20m

Deal found 14/9C$ 1,158

Sun 18/1011:30 p.m. -

1 stop11h 00m

Tue 27/107:50 a.m. -

2 stops20h 06m

Deal found 16/9C$ 881

Tue 13/1010:00 p.m. -

1 stop12h 25m

Wed 18/1111:55 a.m. -

1 stop13h 20m

Deal found 14/9C$ 1,095

Sun 11/105:10 p.m. -

1 stop25h 15m

Mon 19/103:05 p.m. -

1 stop30h 35m

Deal found 13/9C$ 1,350

Wed 14/1011:15 a.m. -

2 stops20h 00m

Sun 18/106:25 a.m. -

2 stops32h 00m

Deal found 15/9C$ 1,258

Tue 24/1112:30 p.m. -

2 stops17h 40m

Sun 29/111:00 p.m. -

2 stops34h 51m

Deal found 17/9C$ 1,175

Mon 12/109:55 p.m. -

1 stop14h 40m

Mon 19/101:15 p.m. -

2 stops16h 14m

Deal found 14/9C$ 890

Mon 15/29:15 p.m. -

1 stop19h 25m

Mon 22/27:20 a.m. -

1 stop17h 55m

Deal found 14/9C$ 1,095

Find flight deals from Ontario to Oslo

Round-trip from	C$ 618
One-way from	C$ 285
Popular in	December
Cheapest in	November
Average price	C$ 1,058

Scandinavian Airlines
8/11-15/11
2 total stops
30h 55m total
Ontario to Oslo

Search Deals

15/10-31/12
1 total stop
17h 00m total
Ontario to Oslo

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoOslo

YYZ Toronto Pearson Intl - OSL Oslo Gardermoen

YYZOSL

Toronto Pearson Intl

Thu 15/10

11:55 p.m.-10:55 p.m.

1 stop17h 00m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 285

TorontoOslo

YYZ Toronto Pearson Intl - OSL Oslo Gardermoen

YYZOSL

Toronto Pearson Intl

Thu 1/10

11:55 p.m.-8:20 a.m.

2 stops26h 25m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 364

TorontoOslo

YYZ Toronto Pearson Intl - OSL Oslo Gardermoen

YYZOSL

Toronto Pearson Intl

Mon 28/9

11:55 p.m.-10:05 a.m.

2 stops28h 10m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 378

TorontoOslo

YYZ Toronto Pearson Intl - TRF Oslo Sandefjord

YYZTRF

Toronto Pearson Intl

Mon 28/9

11:55 p.m.-8:45 a.m.

2 stops26h 50m

Oslo Sandefjord

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 394

TorontoOslo

YYZ Toronto Pearson Intl - OSL Oslo Gardermoen

YYZOSL

Toronto Pearson Intl

Tue 29/9

11:55 p.m.-8:10 a.m.

2 stops26h 15m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 434

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

3:10 p.m.-10:10 a.m.

3 stops37h 00m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 441

TorontoOslo

YYZ Toronto Pearson Intl - TRF Oslo Sandefjord

YYZTRF

Toronto Pearson Intl

Tue 29/9

11:55 p.m.-7:25 a.m.

3 stops25h 30m

Oslo Sandefjord

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 445

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - TRF Oslo Sandefjord

YULTRF

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:45 a.m.-8:25 a.m.

3 stops43h 40m

Oslo Sandefjord

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 456

TorontoOslo

YTZ Toronto Island - OSL Oslo Gardermoen

YTZOSL

Toronto Island

Mon 28/9

4:55 p.m.-10:05 a.m.

3 stops35h 10m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 459

TorontoOslo

YYZ Toronto Pearson Intl - OSL Oslo Gardermoen

YYZOSL

Toronto Pearson Intl

Mon 2/11

10:45 p.m.-5:10 p.m.

3 stops36h 25m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Ontario with our price prediction graph.

YYZ-OSL

YYZ-TRF

YUL-OSL

YUL-TRF

YTZ-OSL

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 Ontario to Oslo

CAON-OS1

YYZ-OSL

YYZ-TRF

YUL-OSL

YUL-TRF

What is the cheapest month to book a flight from Region of Ontario to Oslo?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Oslo (average of C$ 839). Flying from Region of Ontario to Oslo in August is currently the most expensive (average of C$ 1,297). 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.

How much does it cost to fly round-trip from Region of Ontario to Oslo?

Airfare is below average for this route at the moment.

Region of Ontario to Oslo flights typically cost between C$ 1,000 and C$ 1,287 in November.
The cheapest round-trip price found within the last 5 days was C$ 618 on Scandinavian Airlines (8 Nov-15 Nov).

How far ahead should I book a flight from Region of Ontario to Oslo?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Oslo?
There are many flights that can get you from Region of Ontario to Oslo in 15h 40m. Fly via Delta, British Airways, or Air Canada to get the fastest option. The distance from Region of Ontario to Oslo is about 5945 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Region of Ontario to Oslo?
The most popular route from Region of Ontario to Oslo is Montreal Pierre Elliott Trudeau Intl - Oslo Gardermoen. You may also consider Toronto Pearson Intl - Oslo Gardermoen or Toronto Island - Oslo Gardermoen.
Can I find deals for flights from Ontario to Oslo that include hotel bookings?
Yes. In addition to deals on Ontario to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oslo.
Can I find deals for business class flights from Ontario to Oslo?
Yes. Cheapflights offers flight deals from Ontario to Oslo 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 Region of Ontario to Oslo?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Oslo (average of C$ 839). Flying from Region of Ontario to Oslo in August is currently the most expensive (average of C$ 1,297). 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

Alternative routes

Complete your trip

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Popular flights

Alternative routes for Ontario to Oslo

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Pierre Elliott Trudeau Intl to Sandefjord flights

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Pearson Intl to Ålesund flights

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Calgary to Trondheim flights

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Pearson Intl to Longyearbyen flights

London to Oslo Gardermoen flights

Pearson Intl to Narvik flights

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Pearson Intl to Stavanger flights

Pierre Elliott Trudeau Intl to Stavanger flights

Regina to Sandefjord flights

Pierre Elliott Trudeau Intl to Ålesund flights

Calgary to Bodø flights

Pearson Intl to Volda flights

Hamilton to Oslo Gardermoen flights

Victoria to Trondheim flights

Québec City to Sandefjord flights

Moncton to Oslo Gardermoen flights

Moncton to Sandefjord flights

Top 8 airlines flying from Ontario to Oslo

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 670	AverageC$ 1,029	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Scandinavian Airlines	CheapestC$ 690	AverageC$ 1,104	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Icelandair	CheapestC$ 743	AverageC$ 1,124	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	CheapestC$ 806	AverageC$ 1,030	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	CheapestC$ 896	AverageC$ 989	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 912	AverageC$ 968	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	CheapestC$ 937	AverageC$ 1,334	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	CheapestC$ 993	AverageC$ 1,517	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Oslo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oslo from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Oslo?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Oslo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Oslo with no change fees?

Certainly. Search results for flights to Oslo from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Oslo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from Ontario today and book when prices fit your budget.

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Cheap flights from Ontario to Oslo from C$ 285

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Oslo

Cheapest flights from Ontario to OsloExplore the most affordable flight options available from Ontario to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Ontario to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Ontario to OsloDiscover carefully curated flight deals from Ontario to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Ontario to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Ontario to OsloDiscover last-minute flight deals from Ontario to Oslo. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Oslo. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Ontario to OsloSearch for one-way flight options from Ontario to Oslo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Ontario to Oslo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Ontario to Oslo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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Use the filters below to find and compare flights from Ontario to Oslo that are best for you.

Best time to book a flight from Ontario to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Oslo?

How much does it cost to fly round-trip from Region of Ontario to Oslo?

Airfare is below average for this route at the moment.

Region of Ontario to Oslo flights typically cost between C$ 1,000 and C$ 1,287 in November.The cheapest round-trip price found within the last 5 days was C$ 618 on Scandinavian Airlines (8 Nov-15 Nov).

How far ahead should I book a flight from Region of Ontario to Oslo?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Region of Ontario to Oslo?

What are the most popular routes from Region of Ontario to Oslo?

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

How can I find direct flights from Ontario to Oslo?

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

What is the cheapest month to book a flight from Region of Ontario to Oslo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ontario to Oslo by cabin class

Find flights from Ontario to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Oslo flights

Browse other Ontario and Oslo flight options. Last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 8 airlines flying from Ontario to Oslo

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Oslo?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Oslo?

Can Cheapflights find flights from Ontario to Oslo with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Oslo become cheaper?

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Travel Smart

Cheapest flights from Ontario to Oslo
Explore the most affordable flight options available from Ontario to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Ontario to Oslo
Discover carefully curated flight deals from Ontario to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Ontario to Oslo
Discover last-minute flight deals from Ontario to Oslo. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Ontario to Oslo
Search for one-way flight options from Ontario to Oslo. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Region of Ontario to Oslo flights typically cost between C$ 1,000 and C$ 1,287 in November.
The cheapest round-trip price found within the last 5 days was C$ 618 on Scandinavian Airlines (8 Nov-15 Nov).