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Cheap flights from Montreal to Oslo from C$ 450

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — OSL
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Oslo
Explore the most affordable flight options available from Montreal to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Wed 18/119:45 p.m. -
1 stop32h 25m
Thu 3/126:45 p.m. -
1 stop31h 10m
Deal found 3/8C$ 898
Wed 11/119:45 p.m. -
1 stop14h 10m
Sat 21/116:45 p.m. -
1 stop31h 10m
Deal found 4/8C$ 909
Mon 14/96:50 p.m. -
1 stop13h 15m
Mon 21/95:50 p.m. -
1 stop23h 45m
Deal found 5/8C$ 926
Thu 12/118:10 p.m. -
1 stop11h 45m
Sun 22/119:00 a.m. -
1 stop33h 40m
Deal found 4/8C$ 928
Tue 10/116:30 p.m. -
1 stop13h 05m
Tue 24/119:00 a.m. -
1 stop33h 30m
Deal found 4/8C$ 932
Mon 21/97:25 p.m. -
1 stop19h 55m
Sun 4/109:55 p.m. -
2 stops23h 05m
Deal found 2/8C$ 950
Mon 7/96:50 p.m. -
1 stop13h 15m
Mon 14/98:45 a.m. -
2 stops18h 50m
Deal found 3/8C$ 953
Sat 29/87:00 p.m. -
1 stop18h 25m
Sat 5/910:45 a.m. -
2 stops30h 30m
Deal found 1/8C$ 1,011
Mon 31/86:45 a.m. -
3 stops28h 05m
Mon 7/98:45 a.m. -
2 stops18h 50m
Deal found 1/8C$ 1,012
Tue 1/94:30 p.m. -
2 stops14h 45m
Tue 8/98:45 a.m. -
2 stops35h 05m
Deal found 2/8C$ 1,013
Fri 6/118:15 p.m. -
2 stops17h 25m
Mon 16/112:35 p.m. -
2 stops28h 05m
Deal found 2/8C$ 1,123
Thu 27/86:50 p.m. -
1 stop19h 30m
Tue 8/97:50 p.m. -
2 stops23h 45m
Deal found 4/8C$ 1,247

Find flight deals from Montreal to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 5 August 2026.

Round-trip from

C$ 898

One-way from

C$ 450

Popular in

July

Cheapest in

March

Average price

C$ 1,439
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/11-3/12
  • 2 total stops
  • 63h 35m total
  • Montreal to Oslo
Search Deals
20/9
  • 20/9
  • 3 total stops
  • 40h 50m total
  • Montreal to Oslo
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 558 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 5 August 2026.
Use the filters below to find and compare flights from Montreal to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:50 p.m.-4:20 p.m.

1 stop15h 30m

Oslo Gardermoen

Fri 23/10

9:20 a.m.-4:55 p.m.

1 stop13h 35m

C$ 1,074
Quickest round-trip

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

10:00 p.m.-4:15 p.m.

1 stop12h 15m

Oslo Gardermoen

Thu 8/10

11:40 a.m.-8:15 p.m.

1 stop14h 35m

C$ 1,077

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:05 p.m.-4:10 p.m.

1 stop15h 05m

Oslo Gardermoen

Thu 19/11

6:20 a.m.-3:20 p.m.

1 stop15h 00m

C$ 1,078

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sat 26/12

9:05 p.m.-7:40 p.m.

1 stop16h 35m

Oslo Gardermoen

Fri 8/1

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

1 stop18h 05m

C$ 1,091

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

4:40 p.m.-12:10 p.m.

1 stop13h 30m

Oslo Gardermoen

Mon 16/11

1:00 p.m.-7:00 p.m.

2 stops36h 00m

C$ 1,110

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

8:00 a.m.-1:15 p.m.

2 stops23h 15m

Oslo Gardermoen

Thu 8/10

6:45 a.m.-9:50 p.m.

2 stops21h 05m

C$ 1,117

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

8:25 p.m.-11:50 p.m.

1 stop21h 25m

Oslo Gardermoen

Tue 15/9

1:05 p.m.-2:15 p.m.

1 stop31h 10m

C$ 1,136

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 7/12

1:10 p.m.-12:10 p.m.

2 stops41h 00m

Oslo Gardermoen

Mon 14/12

6:15 a.m.-7:00 p.m.

2 stops18h 45m

C$ 1,140

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

7:00 p.m.-11:50 a.m.

1 stop10h 50m

Oslo Gardermoen

Mon 7/9

2:10 p.m.-4:55 p.m.

1 stop32h 45m

C$ 1,141

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

5:10 p.m.-12:10 p.m.

3 stops37h 00m

Oslo Gardermoen

Tue 24/11

1:00 p.m.-8:25 p.m.

2 stops37h 25m

C$ 1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Oslo

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

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

Currently, April is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 966). Flying from Montreal to Oslo in December is currently the most expensive (average of C$ 1,789). 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 Montreal to Oslo?

Airfare is below average for this route at the moment.
Montreal to Oslo flights typically cost between C$ 1,254 and C$ 1,730 in November.
The cheapest round-trip price found within the last 5 days was C$ 898 on TAP AIR PORTUGAL (18 Nov-3 Dec).

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

The best time to book flights from Montreal to Oslo is 55 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 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 5 August 2026.
Check out reviews from past customers who have flown with KLM,Air France, andAir Canada from Montreal to Oslo 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.
KLM
7.8
Good
1,553 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.8
Good
1,553 reviews
KLM
7.8
Good
1,553 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.5
Good
1,634 reviews
KLM
7.8
Good
1,553 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Canada
7.1
Good
11,428 reviews
KLM
7.8
Good
1,553 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
8,148 reviews
KLM
7.8
Good
1,553 reviews
Check prices

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 Montreal to Oslo?

    A quick flight from Montreal to Oslo can take about 15h 05m. Delta provides one of the quickest options available for as low as C$ 1,498. The distance between Montreal and Oslo is about 5499 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 flying from Montreal to Oslo round-trip?

    Our cheapest airline available from Montreal to Oslo is Air Canada. Our recent data shows that you can find tickets from as low as C$ 857 on this airline. Additional options worth looking into are British Airways and KLM, starting at C$ 871 and C$ 965 round-trip. Air Canada is currently priced 29% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 966). Flying from Montreal to Oslo in December is currently the most expensive (average of C$ 1,789). 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 6 airlines flying from Montreal to Oslo

Discover the top 6 airlines that operate flights from Montreal 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 857AverageC$ 1,103FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 871AverageC$ 1,030FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 965AverageC$ 1,307FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 968AverageC$ 1,184FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 971AverageC$ 1,205FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 1,227AverageC$ 1,336FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL 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 Montreal to Oslo?

Cheapflights helps you search for flights from Montreal 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 Montreal to Oslo?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Oslo, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Montreal to Oslo 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.

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