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Cheap flights from Oslo to Toronto from C$ 438

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — YTO
20 abr. — 27 abr.1
1 adult

Cheapflights Tip: The best prices from Oslo to Toronto are usually found in March or February, booked 89 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Oslo to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Toronto (YTO). 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 15 abril 2025.

Round-trip from

C$ 667

One-way from

C$ 438

Popular in

July

Cheapest in

March

Average price

C$ 750
KLM
  • KLM
  • 5/6-16/6
  • 2 total stops
  • 37h 50m total
  • Oslo to Toronto
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29/5
  • 29/5
  • 2 total stops
  • 33h 42m total
  • Oslo to Toronto
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Highest demand for flights based on searches. 16% potential increase in price (C$ 230 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oslo to Toronto

Cheapest flights from Oslo to Toronto
Explore the most affordable flight options available from Oslo to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 abril 2025.

jue. 5/66:30 a.m.OSL - YYZ
1 stop19h 25mKLM
lun. 16/610:10 p.m.YYZ - OSL
1 stop18h 25mKLM
Deal found 14/4C$ 667
sáb. 26/49:00 a.m.TRF - YYZ
2 stops16h 55mMultiple Airlines
lun. 12/511:30 p.m.YYZ - TRF
2 stops32h 50mMultiple Airlines
Deal found 14/4C$ 676
mié. 14/59:00 a.m.TRF - YYZ
2 stops17h 55mKLM
mié. 21/510:10 p.m.YYZ - TRF
2 stops34h 10mKLM
Deal found 15/4C$ 699
jue. 5/66:30 a.m.OSL - YYZ
1 stop19h 25mMultiple Airlines
lun. 16/611:30 p.m.YYZ - OSL
1 stop11h 10mMultiple Airlines
Deal found 14/4C$ 709
sáb. 3/58:20 a.m.OSL - YYZ
1 stop17h 50mBritish Airways
lun. 19/56:05 p.m.YYZ - OSL
1 stop18h 35mBritish Airways
Deal found 15/4C$ 722
sáb. 3/58:20 a.m.OSL - YYZ
1 stop17h 50mAmerican Airlines
lun. 19/510:55 a.m.YYZ - OSL
2 stops17h 30mAmerican Airlines
Deal found 15/4C$ 747
mié. 4/64:30 p.m.OSL - YYZ
1 stop11h 25mIcelandair
mié. 24/98:50 p.m.YYZ - OSL
1 stop9h 45mIcelandair
Deal found 15/4C$ 752
mié. 14/56:50 a.m.OSL - YYZ
2 stops16h 38mAir Canada
mié. 21/58:20 p.m.YYZ - OSL
1 stop15h 45mAir Canada
Deal found 15/4C$ 805
jue. 16/106:35 a.m.OSL - YTZ
2 stops17h 10mAir Canada
lun. 20/103:25 p.m.YTZ - OSL
2 stops14h 50mAir Canada
Deal found 15/4C$ 823
jue. 16/106:35 a.m.OSL - YYZ
2 stops14h 59mLufthansa
mié. 22/105:00 p.m.YYZ - OSL
2 stops19h 05mLufthansa
Deal found 15/4C$ 832
mié. 4/66:45 a.m.OSL - YYZ
2 stops16h 09mBrussels Airlines
mié. 24/96:30 p.m.YYZ - OSL
1 stop22h 20mBrussels Airlines
Deal found 14/4C$ 852
lun. 19/58:55 p.m.OSL - YYZ
1 stop24h 45mScandinavian Airlines
lun. 26/55:10 p.m.YYZ - OSL
1 stop10h 05mScandinavian Airlines
Deal found 15/4C$ 882

Cheapflights Fare Finder

Customize your flight search to find flights from Oslo to Toronto 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 15 abril 2025.
Use the filters below to find and compare flights from Oslo to Toronto that are best for you.

Fly from

Oslo

Fly to

Toronto

Route

Depart

Return

Price

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

jue. 5/6

6:30 a.m.-7:55 p.m.

1 stop19h 25m

Toronto Pearson Intl

lun. 16/6

10:10 p.m.-10:35 p.m.

1 stop18h 25m

C$ 667

OsloToronto

TRF - YYZ

TRFYYZ

Oslo Sandefjord

sáb. 26/4

9:00 a.m.-7:55 p.m.

2 stops16h 55m

Toronto Pearson Intl

lun. 12/5

11:30 p.m.-2:20 p.m.

2 stops32h 50m

C$ 676

OsloToronto

TRF - YYZ

TRFYYZ

Oslo Sandefjord

mié. 14/5

9:00 a.m.-8:55 p.m.

2 stops17h 55m

Toronto Pearson Intl

mié. 21/5

10:10 p.m.-2:20 p.m.

2 stops34h 10m

C$ 699

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

jue. 5/6

6:30 a.m.-7:55 p.m.

1 stop19h 25m

Toronto Pearson Intl

lun. 16/6

11:30 p.m.-4:40 p.m.

1 stop11h 10m

C$ 709

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

sáb. 3/5

8:20 a.m.-8:10 p.m.

1 stop17h 50m

Toronto Pearson Intl

lun. 19/5

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

1 stop18h 35m

C$ 722

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

sáb. 3/5

8:20 a.m.-8:10 p.m.

1 stop17h 50m

Toronto Pearson Intl

lun. 19/5

10:55 a.m.-10:25 a.m.

2 stops17h 30m

C$ 747

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

mié. 4/6

4:30 p.m.-9:55 p.m.

1 stop11h 25m

Toronto Pearson Intl

mié. 24/9

8:50 p.m.-12:35 p.m.

1 stop9h 45m

C$ 752

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

mié. 14/5

6:50 a.m.-5:28 p.m.

2 stops16h 38m

Toronto Pearson Intl

mié. 21/5

8:20 p.m.-6:05 p.m.

1 stop15h 45m

C$ 805

OsloToronto

OSL - YYZ

OSLYYZ

Oslo Gardermoen

mié. 4/6

6:45 a.m.-4:54 p.m.

2 stops16h 09m

Toronto Pearson Intl

mié. 24/9

6:30 p.m.-10:50 p.m.

1 stop22h 20m

C$ 852

OsloToronto

OSL - YTZ

OSLYTZ

Oslo Gardermoen

mié. 4/6

6:50 a.m.-4:50 p.m.

2 stops16h 00m

Toronto Island

mié. 24/9

12:25 p.m.-2:10 p.m.

2 stops19h 45m

C$ 868

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 37 results
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Best time to book a flight from Oslo to Toronto

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Toronto. Price data was last updated on 11 April 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Oslo to Toronto (average of C$ 167). Flying from Oslo to Toronto in July is currently the most expensive (average of C$ 258). 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 OSL to YTO?

Find hourly flight availability from Oslo to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 abril 2025.

It’s optimal to fly from Oslo to Toronto at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 15 abril 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Oslo to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

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

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

    Flying on KLM is currently your cheapest option to Toronto, with prices starting at C$ 667. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at C$ 722 and C$ 747, respectively. These flights start at 20% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Oslo to Toronto one-way?

    One-way options have recently been found by users for as low as C$ 604 on LOT. Other airlines that offer cheap prices include Scandinavian Airlines from C$ 894 and WestJet from C$ 947 one-way.

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

    Most travellers choose Oslo Gardermoen - Toronto Pearson Intl, Oslo Gardermoen - Toronto Island or Oslo Sandefjord - Toronto Pearson Intl when deciding on the best route from Oslo to Toronto.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo to Toronto (average of C$ 167). Flying from Oslo to Toronto in July is currently the most expensive (average of C$ 258). 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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Top 4 airlines flying from Oslo to Toronto

Discover the top 4 airlines that operate flights from Oslo to Toronto. 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 15 abril 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 594AverageC$ 797FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapestC$ 648AverageC$ 936FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapestC$ 687AverageC$ 1,026FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapestC$ 739AverageC$ 1,005FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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