Find flights
When to book
Airlines
FAQs

Cheap flights from Oslo Gardermoen Airport to Ontario from C$ 537

OSL — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oslo Gardermoen to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to Ontario

Tue 17/116:15 a.m. -
2 stops15h 25m
Tue 24/119:15 p.m. -
1 stop12h 55m
Deal found 2/11C$ 790
Tue 17/116:15 a.m. -
2 stops15h 25m
Tue 24/116:30 p.m. -
1 stop15h 40m
Deal found 1/11C$ 796
Thu 19/119:30 a.m. -
1 stop15h 45m
Tue 24/119:15 p.m. -
1 stop12h 55m
Deal found 3/11C$ 824
Tue 17/1111:50 a.m. -
2 stops17h 56m
Tue 24/113:57 p.m. -
2 stops16h 13m
Deal found 2/11C$ 833
Fri 4/126:15 a.m. -
2 stops15h 25m
Fri 11/129:15 p.m. -
1 stop12h 55m
Deal found 1/11C$ 852
Thu 19/119:30 a.m. -
1 stop12h 10m
Wed 2/125:55 p.m. -
1 stop11h 50m
Deal found 3/11C$ 853
Sun 22/119:30 p.m. -
1 stop26h 45m
Sat 5/127:40 p.m. -
1 stop9h 55m
Deal found 4/11C$ 888
Thu 19/116:15 a.m. -
2 stops15h 25m
Wed 2/125:55 p.m. -
1 stop11h 50m
Deal found 3/11C$ 898
Thu 26/116:15 a.m. -
2 stops15h 25m
Wed 9/1210:20 p.m. -
1 stop19h 00m
Deal found 3/11C$ 961
Fri 20/111:55 p.m. -
2 stops16h 00m
Sun 6/126:10 p.m. -
2 stops36h 00m
Deal found 31/10C$ 1,098
Fri 20/111:55 p.m. -
2 stops17h 45m
Sun 6/129:00 a.m. -
2 stops21h 10m
Deal found 3/11C$ 1,108
Thu 3/126:15 a.m. -
2 stops22h 17m
Mon 7/129:00 a.m. -
2 stops21h 10m
Deal found 3/11C$ 1,187

Find flight deals from Oslo Gardermoen to Ontario

Round-trip from

C$ 779

One-way from

C$ 537

Popular in

July

Cheapest in

February

Average price

C$ 822
Icelandair
  • Icelandair
  • 17/3-1/4
  • 2 total stops
  • 20h 55m total
  • Oslo to Ontario
Search Deals
11/1-31/12
  • 11/1-31/12
  • 3 total stops
  • 54h 30m total
  • Oslo to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Sun 10/1

7:50 a.m.-2:15 p.m.

2 stops36h 25m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 582

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Tue 12/1

2:55 p.m.-9:15 p.m.

3 stops36h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 585

OsloOttawa

OSL Oslo Gardermoen - YOW Ottawa

OSLYOW

Oslo Gardermoen

Tue 8/12

1:50 p.m.-1:10 p.m.

3 stops53h 20m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 601

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Fri 4/12

8:15 a.m.-12:10 p.m.

3 stops57h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 606
Quickest round-trip

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Tue 1/12

1:10 p.m.-6:15 p.m.

1 stop11h 05m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 611

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Tue 1/12

9:40 a.m.-2:15 p.m.

2 stops34h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 620

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Mon 30/11

8:45 a.m.-3:50 p.m.

2 stops37h 05m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 631

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Wed 25/11

10:55 a.m.-3:50 p.m.

3 stops34h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 654

OsloToronto

OSL Oslo Gardermoen - YYZ Toronto Pearson Intl

OSLYYZ

Oslo Gardermoen

Thu 17/12

3:45 p.m.-12:30 p.m.

2 stops50h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 663

OsloOttawa

OSL Oslo Gardermoen - YOW Ottawa

OSLYOW

Oslo Gardermoen

Sat 5/12

9:50 a.m.-1:10 p.m.

3 stops57h 20m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Oslo Gardermoen to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Ontario

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

Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Region of Ontario (average of C$ 710). Flying from Oslo Gardermoen Airport to Region of Ontario in July is currently the most expensive (average of C$ 1,259). 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 Oslo Gardermoen Airport to Region of Ontario?

Airfare is typical for this route at the moment.
Oslo Gardermoen Airport to Region of Ontario flights typically cost between C$ 745 and C$ 1,015 in March.
The cheapest round-trip price found within the last 5 days was C$ 779 on Icelandair (17 Mar-1 Apr).

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

The best time to book flights from Oslo Gardermoen Airport to Region of Ontario is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Scandinavian Airlines and Icelandair from Oslo Gardermoen Airport to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
2,027 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Scandinavian Airlines
7.4
Good
2,027 reviews
Scandinavian Airlines
7.4
Good
2,027 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.
Icelandair
6.9
Okay
766 reviews
Scandinavian Airlines
7.4
Good
2,027 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

OSL - CPH

The flight was very short. The seats were very comfortable. No television or entertainment.

Related info for your journey

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

    A quick flight from Oslo Gardermoen Airport to Region of Ontario can take about 11h 05m. British Airways provides one of the quickest options available for as low as C$ 1,106. Oslo Gardermoen Airport and Region of Ontario are separated by a distance of 5945 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Region of Ontario one-way?

    C$ 667 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and LOT, with prices starting from C$ 785 and C$ 1,245, respectively.

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

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

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

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

  • How can I find direct flights from Oslo Gardermoen to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen 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 Oslo Gardermoen Airport to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Region of Ontario (average of C$ 710). Flying from Oslo Gardermoen Airport to Region of Ontario in July is currently the most expensive (average of C$ 1,259). 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

Top 2 airlines flying from Oslo Gardermoen to Ontario

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 556AverageC$ 878FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapestC$ 871AverageC$ 1,042FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Oslo Gardermoen to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Oslo Gardermoen to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Ontario from Oslo Gardermoen 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 Oslo Gardermoen to Ontario become cheaper?

Of course! You can now track prices for flights from Oslo Gardermoen to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.