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Cheap flights from Toronto to Oslo from C$ 421

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — OSL
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to Oslo are usually found in November or February, booked 64 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Toronto to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2025.

Round-trip from

C$ 816

One-way from

C$ 421

Popular in

December

Cheapest in

November

Average price

C$ 876
British Airways
  • British Airways
  • 11/1-22/1
  • 2 total stops
  • 44h 35m total
  • Toronto to Oslo
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2/5
  • 2/5
  • 1 total stop
  • 32h 15m total
  • Toronto to Oslo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Toronto to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Oslo
Explore the most affordable flight options available from Toronto to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Wed 3/126:00 p.m.YYZ - OSL
2 stops16h 15mDelta
Wed 17/126:25 a.m.OSL - YYZ
1 stop20h 15mDelta
Deal found 20/11C$ 1,248
Wed 3/126:55 p.m.YYZ - OSL
2 stops16h 35mUnited Airlines
Wed 17/121:50 p.m.OSL - YYZ
2 stops32h 49mUnited Airlines
Deal found 20/11C$ 1,259
Tue 23/125:35 p.m.YYZ - OSL
2 stops23h 25mMultiple Airlines
Sun 28/125:10 p.m.OSL - YYZ
3 stops34h 05mMultiple Airlines
Deal found 19/11C$ 1,284
Wed 3/126:45 p.m.YYZ - OSL
1 stop15h 35mAir France
Wed 17/126:25 a.m.OSL - YYZ
1 stop20h 15mAir France
Deal found 20/11C$ 1,352
Thu 27/116:00 a.m.YYZ - TRF
2 stops26h 05mScandinavian Airlines
Tue 30/125:35 p.m.TRF - YYZ
1 stop28h 05mScandinavian Airlines
Deal found 17/11C$ 1,380
Wed 19/119:35 p.m.YYZ - TRF
1 stop15h 40mMultiple Airlines
Wed 26/119:45 a.m.TRF - YYZ
2 stops33h 25mMultiple Airlines
Deal found 18/11C$ 1,403
Sat 6/128:30 a.m.YTZ - OSL
2 stops24h 50mAir Canada
Wed 10/1211:50 a.m.OSL - YTZ
2 stops30h 05mAir Canada
Deal found 18/11C$ 1,511
Wed 3/125:10 p.m.YYZ - TRF
1 stop14h 55mMultiple Airlines
Wed 24/126:00 a.m.TRF - YYZ
2 stops15h 40mMultiple Airlines
Deal found 17/11C$ 1,546
Wed 3/129:45 a.m.YYZ - OSL
3 stops31h 15mMultiple Airlines
Wed 17/121:30 p.m.OSL - YYZ
3 stops31h 15mMultiple Airlines
Deal found 20/11C$ 1,573
Mon 1/126:00 a.m.YYZ - TRF
2 stops26h 05mScandinavian Airlines
Mon 29/125:35 p.m.TRF - YYZ
1 stop28h 05mScandinavian Airlines
Deal found 17/11C$ 1,591
Wed 24/1210:45 p.m.YYZ - OSL
1 stop13h 20mMultiple Airlines
Wed 31/1210:40 a.m.OSL - YYZ
2 stops34h 05mMultiple Airlines
Deal found 20/11C$ 1,650
Wed 26/115:10 p.m.YYZ - TRF
1 stop14h 55mScandinavian Airlines
Mon 29/125:35 p.m.TRF - YYZ
1 stop28h 05mScandinavian Airlines
Deal found 17/11C$ 1,660

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Oslo 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 629,999 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Toronto to Oslo that are best for you.

Fly from

Toronto

Fly to

Oslo

Route

Depart

Return

Price

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Mon 12/1

10:05 p.m.-10:40 p.m.

1 stop18h 35m

Oslo Gardermoen

Tue 27/1

7:25 p.m.-2:50 p.m.

1 stop25h 25m

C$ 816

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Sun 11/1

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

1 stop30h 50m

Oslo Gardermoen

Tue 27/1

11:45 a.m.-2:50 p.m.

1 stop33h 05m

C$ 816

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Sun 5/4

6:00 a.m.-2:30 p.m.

2 stops26h 30m

Oslo Sandefjord

Wed 8/4

3:05 p.m.-3:40 p.m.

1 stop30h 35m

C$ 820

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Fri 8/5

6:40 p.m.-8:05 p.m.

2 stops19h 25m

Oslo Gardermoen

Thu 21/5

12:50 p.m.-11:20 p.m.

2 stops16h 30m

C$ 822

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Fri 15/5

11:25 p.m.-3:25 p.m.

1 stop10h 00m

Oslo Gardermoen

Mon 18/5

1:50 p.m.-7:10 p.m.

1 stop11h 20m

C$ 823

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Fri 15/5

6:40 p.m.-4:35 p.m.

2 stops15h 55m

Oslo Gardermoen

Mon 18/5

12:50 p.m.-11:10 p.m.

2 stops16h 20m

C$ 827

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Fri 1/5

6:40 p.m.-4:35 p.m.

2 stops15h 55m

Oslo Gardermoen

Sat 9/5

12:50 p.m.-11:10 p.m.

2 stops16h 20m

C$ 827

TorontoOslo

YTZ - OSL

YTZOSL

Toronto Island

Thu 29/1

12:30 p.m.-12:10 p.m.

2 stops17h 40m

Oslo Gardermoen

Tue 3/2

1:00 p.m.-5:55 p.m.

2 stops34h 55m

C$ 836

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Mon 6/4

5:10 p.m.-2:30 p.m.

1 stop15h 20m

Oslo Sandefjord

Mon 27/4

6:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 838

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Fri 15/5

6:40 p.m.-8:05 p.m.

2 stops19h 25m

Oslo Gardermoen

Sat 23/5

8:35 a.m.-6:35 p.m.

1 stop16h 00m

C$ 840

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 54 results
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Best time to book a flight from Toronto to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Toronto 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 Toronto to Oslo

How far ahead should I book a flight from Toronto to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Oslo. Price data was last updated on 14 November 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Oslo, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto to Oslo?

Currently, May is the cheapest month in which you can book a flight from Toronto to Oslo (average of C$ 702). Flying from Toronto to Oslo in July is currently the most expensive (average of C$ 948). 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.

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

Find hourly flight availability from Toronto to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

It’s typically best to fly out from Toronto to Oslo in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Toronto to Oslo?

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 21 November 2025.
See what other customers who have flown with KLM,Scandinavian Airlines, andAir Canada from Toronto to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,414 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Scandinavian Airlines
7.4
Good
1,584 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,463 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
581 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,579 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Overall

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Oslo?

    Airlines like British Airways, Scandinavian Airlines, and Finnair fly from Toronto to Oslo in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 7h 55m. The distance between Toronto and Oslo is about 5945 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto to Oslo round-trip?

    Our cheapest airline available from Toronto to Oslo is SWISS. Our recent data shows that you can find tickets from as low as C$ 269 on this airline. Additional options worth looking into are Scandinavian Airlines and Icelandair, starting at C$ 798 and C$ 826 round-trip. Users have found that SWISS is 75% cheaper than the other options available to this destination.

  • What are the most popular routes from Toronto to Oslo?

    When deciding which route to take from Toronto to Oslo consider Toronto Pearson Intl - Oslo Gardermoen, Toronto Island - Oslo Gardermoen or Toronto Pearson Intl - Oslo Sandefjord as they are the most popular.

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

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

  • How can I find direct flights from Toronto to Oslo?

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Oslo?

    Currently, May is the cheapest month in which you can book a flight from Toronto to Oslo (average of C$ 702). Flying from Toronto to Oslo in July is currently the most expensive (average of C$ 948). 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

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Alternative routes for Toronto to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Toronto to Oslo

Discover the top 10 airlines that operate flights from Toronto to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 269AverageC$ 969FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapestC$ 798AverageC$ 1,106FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 826AverageC$ 1,044FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 873AverageC$ 1,131FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 918AverageC$ 1,101FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestC$ 923AverageC$ 1,156FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 939AverageC$ 1,138FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 942AverageC$ 1,177FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 949AverageC$ 979FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 959AverageC$ 1,155FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Toronto to Oslo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Toronto to Oslo 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 Toronto to Oslo with no change fees?

Yes! Cheapflights helps users easily find flights from Toronto to Oslo with no change fees.

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

Not ready to book yet? You can track prices for flights from Toronto to Oslo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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