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Cheap flights from Ontario to Oslo from C$ 379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oslo departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 p.m. - 11:55 p.m.
YUL
-
OSL
19h 50m
1 stop
Multiple Airlines Logo
7:10 a.m. - 2:15 p.m.
OSL
-
YUL
13h 05m
1 stop
C$ 888Multiple Airlines
Tue, 19 May - Wed, 3 Jun
Multiple Airlines Logo
10:05 p.m. - 11:55 p.m.
YUL
-
OSL
19h 50m
1 stop
Multiple Airlines Logo
7:10 a.m. - 7:20 p.m.
OSL
-
YUL
18h 10m
2 stops
C$ 906Multiple Airlines
Tue, 19 May - Wed, 3 Jun
Multiple Airlines Logo
9:35 p.m. - 2:20 p.m.
YYZ
-
OSL
10h 45m
1 stop
Multiple Airlines Logo
8:50 a.m. - 1:20 p.m.
OSL
-
YYZ
34h 30m
1 stop
C$ 924Multiple Airlines
Sun, 31 May - Wed, 10 Jun
Scandinavian Airlines Logo
5:10 p.m. - 9:15 a.m.
YYZ
-
OSL
10h 05m
1 stop
Scandinavian Airlines Logo
9:00 p.m. - 3:40 p.m.
OSL
-
YYZ
24h 40m
1 stop
C$ 928Scandinavian Airlines
Wed, 3 Jun - Wed, 10 Jun
Scandinavian Airlines Logo
5:10 p.m. - 11:05 a.m.
YYZ
-
OSL
11h 55m
1 stop
Scandinavian Airlines Logo
7:20 p.m. - 3:40 p.m.
OSL
-
YYZ
26h 20m
1 stop
C$ 933Scandinavian Airlines
Wed, 27 May - Wed, 3 Jun
Air Canada Logo
10:45 a.m. - 1:15 p.m.
YTZ
-
OSL
20h 30m
2 stops
Air Canada Logo
6:45 a.m. - 3:52 p.m.
OSL
-
YTZ
15h 07m
2 stops
C$ 1,026Air Canada
Mon, 11 May - Tue, 26 May
Air Canada Logo
5:30 p.m. - 5:15 p.m.
YTZ
-
OSL
41h 45m
2 stops
Air Canada Logo
7:10 a.m. - 9:32 p.m.
OSL
-
YTZ
20h 22m
2 stops
C$ 1,063Air Canada
Mon, 25 May - Tue, 9 Jun
Air France Logo
5:10 p.m. - 2:10 p.m.
YOW
-
OSL
15h 00m
1 stop
Air France Logo
6:30 a.m. - 3:00 p.m.
OSL
-
YOW
14h 30m
1 stop
C$ 1,109Air France
Thu, 4 Jun - Wed, 17 Jun
United Airlines Logo
6:10 p.m. - 5:15 p.m.
YTZ
-
OSL
41h 05m
2 stops
United Airlines Logo
6:45 a.m. - 11:39 a.m.
OSL
-
YTZ
34h 54m
2 stops
C$ 1,130United Airlines
Mon, 1 Jun - Mon, 8 Jun
Air France Logo
5:25 p.m. - 2:35 p.m.
YOW
-
OSL
15h 10m
1 stop
Air France Logo
6:30 a.m. - 3:00 p.m.
OSL
-
YOW
14h 30m
1 stop
C$ 1,239Air France
Mon, 11 May - Mon, 18 May

KLM flights from Region of Ontario to Oslo Gardermoen Airport

Our best KLM deals on Region of Ontario to Oslo Gardermoen Airport flight tickets
KLM
20 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
12h 50m
1 stop
OSL1:40 p.m.Oslo Gardermoen
5 May
OSL9:20 a.m.Oslo Gardermoen
13h 35m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,016
KLM
23 Apr
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
11h 40m
1 stop
OSL12:30 p.m.Oslo Gardermoen
2 May
OSL11:50 a.m.Oslo Gardermoen
11h 05m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,062
KLM
22 Apr
YYZ4:45 p.m.Toronto Pearson Intl
14h 55m
1 stop
OSL1:40 p.m.Oslo Gardermoen
5 May
OSL5:20 p.m.Oslo Gardermoen
26h 00m
1 stop
YYZ1:20 p.m.Toronto Pearson Intl
C$ 1,126

Scandinavian Airlines flights from Region of Ontario to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Region of Ontario to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
3 Jun
YYZ5:10 p.m.Toronto Pearson Intl
10h 05m
1 stop
OSL9:15 a.m.Oslo Gardermoen
10 Jun
OSL9:00 p.m.Oslo Gardermoen
24h 40m
1 stop
YYZ3:40 p.m.Toronto Pearson Intl
C$ 928
Scandinavian Airlines
27 May
YYZ5:10 p.m.Toronto Pearson Intl
11h 55m
1 stop
OSL11:05 a.m.Oslo Gardermoen
3 Jun
OSL7:20 p.m.Oslo Gardermoen
26h 20m
1 stop
YYZ3:40 p.m.Toronto Pearson Intl
C$ 933
Scandinavian Airlines
8 Jun
YYZ5:10 p.m.Toronto Pearson Intl
11h 55m
1 stop
OSL11:05 a.m.Oslo Gardermoen
24 Jun
OSL9:00 p.m.Oslo Gardermoen
24h 40m
1 stop
YYZ3:40 p.m.Toronto Pearson Intl
C$ 936

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Oslo Gardermoen Airport 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, momondo users made 96,600 searches. Data last updated 14 April 2026.
Use the filters below to find and compare flights from Ontario to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

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

1 stop19h 50m

Oslo Gardermoen

Wed 3/6

7:10 a.m.-2:15 p.m.

1 stop13h 05m

C$ 888

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

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

1 stop19h 50m

Oslo Gardermoen

Wed 3/6

7:10 a.m.-7:20 p.m.

2 stops18h 10m

C$ 906

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Sun 31/5

9:35 p.m.-2:20 p.m.

1 stop10h 45m

Oslo Gardermoen

Wed 10/6

8:50 a.m.-1:20 p.m.

1 stop34h 30m

C$ 924

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Wed 3/6

5:10 p.m.-9:15 a.m.

1 stop10h 05m

Oslo Gardermoen

Wed 10/6

9:00 p.m.-3:40 p.m.

1 stop24h 40m

C$ 928

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Wed 27/5

5:10 p.m.-11:05 a.m.

1 stop11h 55m

Oslo Gardermoen

Wed 3/6

7:20 p.m.-3:40 p.m.

1 stop26h 20m

C$ 933

TorontoOslo

YTZ - OSL

YTZOSL

Toronto Island

Mon 11/5

10:45 a.m.-1:15 p.m.

2 stops20h 30m

Oslo Gardermoen

Tue 26/5

6:45 a.m.-3:52 p.m.

2 stops15h 07m

C$ 1,026

TorontoOslo

YTZ - OSL

YTZOSL

Toronto Island

Mon 25/5

5:30 p.m.-5:15 p.m.

2 stops41h 45m

Oslo Gardermoen

Tue 9/6

7:10 a.m.-9:32 p.m.

2 stops20h 22m

C$ 1,063
Quickest round-trip

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Thu 4/6

5:10 p.m.-2:10 p.m.

1 stop15h 00m

Oslo Gardermoen

Wed 17/6

6:30 a.m.-3:00 p.m.

1 stop14h 30m

C$ 1,109

TorontoOslo

YTZ - OSL

YTZOSL

Toronto Island

Mon 1/6

6:10 p.m.-5:15 p.m.

2 stops41h 05m

Oslo Gardermoen

Mon 8/6

6:45 a.m.-11:39 a.m.

2 stops34h 54m

C$ 1,130

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Mon 11/5

5:25 p.m.-2:35 p.m.

1 stop15h 10m

Oslo Gardermoen

Mon 18/5

6:30 a.m.-3:00 p.m.

1 stop14h 30m

C$ 1,239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Region of Ontario to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oslo Gardermoen Airport?

In general, November is the cheapest month to fly from Region of Ontario to Oslo Gardermoen Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 838. If you’re not able to fly to Oslo Gardermoen Airport in November, then January is your next best option. Flight prices from Region of Ontario to Oslo Gardermoen Airport during January average around C$ 850.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around C$ 992 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Region of Ontario for as low as C$ 885 on momondo.

Can stopping save me money on Region of Ontario to Oslo Gardermoen Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Region of Ontario to Oslo Gardermoen Airport flight.

Cheap Region of Ontario to Oslo Gardermoen Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oslo Gardermoen Airport

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Region of Ontario to Oslo Gardermoen Airport takes 11h 20m
There are no direct flights from Region of Ontario to Oslo Gardermoen Airport. There are no popular flight routes from Region of Ontario to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Ontario to Oslo Gardermoen Airport

  • When did momondo last update prices for flights from Ontario to Oslo Gardermoen Airport?

    Prices for flights from Ontario to Oslo Gardermoen Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Ontario to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Region of Ontario to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom C$ 711Free CancellationRating
7.3
1,749 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom C$ 734Free CancellationRating
7.0
632 reviews
Search Icelandair flights
DeltaPriceFrom C$ 833Free CancellationRating
7.9
8,408 reviews
Search Delta flights
KLMPriceFrom C$ 854Free CancellationRating
7.8
1,496 reviews
Search KLM flights
Air CanadaPriceFrom C$ 886Free CancellationRating
7.1
10,922 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 902Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
Air FrancePriceFrom C$ 908Free CancellationRating
7.4
1,566 reviews
Search Air France flights
LufthansaPriceFrom C$ 926Free CancellationRating
6.8
7,920 reviews
Search Lufthansa flights

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Oslo for you.

Can I find flights from Ontario to Oslo with flexible booking policies on momondo?

All flight searches from Ontario to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Oslo.

I’m not ready to book a flight from Ontario to Oslo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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