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Cheap flights from Niagara Falls, ON to Oslo from C$ 456

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OSL
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Niagara Falls to Oslo are usually found in October or January, booked 90 days in advance, depart on a Sunday or Friday and return on a Wednesday

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Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Oslo
Explore the most affordable flight options available from Niagara Falls to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Sun 16/119:15 p.m.YYZ - OSL
1 stop17h 45mKLM
Mon 1/127:00 p.m.OSL - YYZ
1 stop26h 40mKLM
Deal found 2/11C$ 796
Fri 7/1110:45 p.m.YYZ - OSL
1 stop18h 50mMultiple Airlines
Tue 11/119:25 a.m.OSL - YYZ
1 stop15h 50mMultiple Airlines
Deal found 4/11C$ 837
Mon 1/1211:00 a.m.YYZ - OSL
2 stops19h 10mMultiple Airlines
Mon 8/126:15 a.m.OSL - YYZ
2 stops21h 29mMultiple Airlines
Deal found 2/11C$ 848
Sun 30/116:00 p.m.YYZ - OSL
2 stops36h 10mMultiple Airlines
Sun 7/1211:50 a.m.OSL - YYZ
2 stops18h 29mMultiple Airlines
Deal found 2/11C$ 853
Sun 16/116:00 p.m.YYZ - OSL
2 stops36h 10mSWISS
Mon 1/121:00 p.m.OSL - YYZ
2 stops35h 50mSWISS
Deal found 2/11C$ 859
Sat 15/1110:30 a.m.YYZ - OSL
2 stops18h 00mMultiple Airlines
Sat 22/117:10 a.m.OSL - YYZ
1 stop13h 40mMultiple Airlines
Deal found 2/11C$ 894
Sun 16/115:25 p.m.YYZ - TRF
2 stops20h 20mMultiple Airlines
Mon 1/128:10 p.m.TRF - YYZ
2 stops25h 45mMultiple Airlines
Deal found 2/11C$ 976
Sun 16/115:10 p.m.YYZ - TRF
1 stop14h 55mScandinavian Airlines
Mon 1/122:35 p.m.TRF - YYZ
1 stop31h 05mScandinavian Airlines
Deal found 2/11C$ 1,175
Wed 12/119:35 p.m.YYZ - TRF
1 stop15h 40mMultiple Airlines
Wed 19/119:45 a.m.TRF - YYZ
2 stops33h 25mMultiple Airlines
Deal found 4/11C$ 1,237
Sun 23/115:10 p.m.YYZ - TRF
1 stop14h 55mScandinavian Airlines
Thu 27/112:35 p.m.TRF - YYZ
1 stop31h 05mScandinavian Airlines
Deal found 4/11C$ 1,273
Sat 15/117:15 p.m.YYZ - TRF
2 stops29h 15mMultiple Airlines
Sat 22/118:50 p.m.TRF - YYZ
1 stop20h 50mMultiple Airlines
Deal found 2/11C$ 1,328
Fri 7/117:25 p.m.YYZ - TRF
2 stops19h 00mMultiple Airlines
Fri 14/119:20 p.m.TRF - YYZ
2 stops23h 40mMultiple Airlines
Deal found 2/11C$ 1,616

Cheap flight deals from Niagara Falls to Oslo

Keep the following information in mind while searching for Niagara Falls to Oslo flight deals. Data was last updated 4 November 2025.

Round-trip from

C$ 788

One-way from

C$ 456

Popular in

July

Cheapest in

October

Average price

C$ 1,008
American Airlines
  • American Airlines
  • 26/4-11/5
  • 3 total stops
  • 27h 40m total
  • Niagara Falls to Oslo
Search Deals
2/3
  • 2/3
  • 2 total stops
  • 41h 10m total
  • Niagara Falls to Oslo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 4 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Oslo that are best for you.

Fly from

Niagara Falls

Fly to

Oslo

Route

Depart

Return

Price

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Sun 5/4

6:00 a.m.-6:45 a.m.

1 stop18h 45m

Oslo Gardermoen

Wed 8/4

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

1 stop12h 40m

C$ 793

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Mon 20/4

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

2 stops26h 30m

Oslo Sandefjord

Mon 4/5

7:15 p.m.-3:40 p.m.

2 stops26h 25m

C$ 806

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Sun 11/1

7:40 p.m.-11:35 a.m.

1 stop9h 55m

Oslo Gardermoen

Thu 22/1

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

1 stop11h 05m

C$ 813

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Mon 5/1

7:15 p.m.-11:35 a.m.

1 stop10h 20m

Oslo Gardermoen

Sat 17/1

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

1 stop11h 05m

C$ 813

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Sun 5/4

6:00 a.m.-12:25 a.m.

2 stops36h 25m

Oslo Sandefjord

Wed 8/4

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

1 stop15h 40m

C$ 816

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Sun 26/4

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

2 stops15h 55m

Oslo Gardermoen

Mon 11/5

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

2 stops16h 20m

C$ 825

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Mon 6/4

6:20 p.m.-4:35 p.m.

2 stops16h 15m

Oslo Gardermoen

Mon 27/4

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

2 stops16h 20m

C$ 828

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Wed 1/4

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

1 stop15h 20m

Oslo Sandefjord

Wed 8/4

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

1 stop30h 35m

C$ 837

TorontoOslo

YYZ - TRF

YYZTRF

Toronto Pearson Intl

Mon 20/4

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

1 stop15h 20m

Oslo Sandefjord

Mon 4/5

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

1 stop15h 40m

C$ 839

TorontoOslo

YYZ - OSL

YYZOSL

Toronto Pearson Intl

Mon 23/2

4:43 p.m.-6:40 p.m.

2 stops19h 57m

Oslo Gardermoen

Tue 19/5

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

2 stops29h 30m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 29 results
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Best time to book a flight from Niagara Falls to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Oslo. Price data was last updated on 31 October 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Niagara Falls to Oslo. 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 Niagara Falls to Oslo?

Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Oslo (average of C$ 715). Flying from Niagara Falls to Oslo in July is currently the most expensive (average of C$ 956). 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 NI4 to OSL?

Find hourly flight availability from Niagara Falls 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 4 November 2025.

When flying from Niagara Falls to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight in the morning.

How much does it cost to fly round-trip from Niagara Falls 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 4 November 2025.
Read reviews from past customers who have flown KLM,Scandinavian Airlines, andAir Canada from Niagara Falls to Oslo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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
1,558 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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
10,400 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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
7.1
Good
568 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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
7,547 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

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 Niagara Falls 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 Niagara Falls to Oslo?

    Airlines like Scandinavian Airlines, Icelandair, and American Airlines fly from Niagara Falls to Oslo in about 9h 55m. The time it takes to get you to your destination can typically vary by up to 8h 50m. The distance from Niagara Falls 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.

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

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

  • How can I find direct flights from Niagara Falls to Oslo?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Oslo?

    Currently, May is the cheapest month in which you can book a flight from Niagara Falls to Oslo (average of C$ 715). Flying from Niagara Falls to Oslo in July is currently the most expensive (average of C$ 956). 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 Niagara Falls 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 Niagara Falls to Oslo

Discover the top 10 airlines that operate flights from Niagara Falls 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 269AverageC$ 967FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapestC$ 796AverageC$ 1,104FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 824AverageC$ 1,042FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 871AverageC$ 1,128FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 916AverageC$ 1,098FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestC$ 921AverageC$ 1,153FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 937AverageC$ 1,135FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 940AverageC$ 1,174FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 947AverageC$ 977FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 957AverageC$ 1,153FlexibilityNo cancel feeOn-time75%
Search KLM flights

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