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Cheap flights from Montreal to Oslo from C$ 428

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — OSL
21 Mar — 28 Mar1
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 19 February 2026.

Mon 30/311:00 p.m.
YUL
-
OSL
2 stops29h 30m
Multiple Airlines
Wed 15/410:35 a.m.
OSL
-
YUL
3 stops44h 03m
Multiple Airlines
Deal found 19/2C$ 780
Thu 28/58:35 p.m.
YUL
-
OSL
2 stops20h 20m
Multiple Airlines
Tue 9/66:40 p.m.
OSL
-
YUL
3 stops35h 57m
Multiple Airlines
Deal found 17/2C$ 808
Fri 17/41:20 p.m.
YUL
-
OSL
2 stops20h 05m
Multiple Airlines
Wed 29/410:35 a.m.
OSL
-
YUL
3 stops37h 45m
Multiple Airlines
Deal found 17/2C$ 844
Tue 19/59:30 p.m.
YUL
-
OSL
1 stop20h 05m
Multiple Airlines
Wed 3/66:15 p.m.
OSL
-
YUL
1 stop23h 20m
Multiple Airlines
Deal found 18/2C$ 864
Mon 30/38:40 p.m.
YUL
-
OSL
1 stop15h 15m
Multiple Airlines
Tue 14/412:20 p.m.
OSL
-
YUL
1 stop31h 30m
Multiple Airlines
Deal found 18/2C$ 883
Sun 29/39:35 p.m.
YUL
-
OSL
2 stops35h 55m
Multiple Airlines
Tue 14/48:45 a.m.
OSL
-
YUL
1 stop13h 00m
Multiple Airlines
Deal found 18/2C$ 890
Thu 7/511:00 p.m.
YUL
-
OSL
1 stop13h 35m
Multiple Airlines
Tue 26/58:50 a.m.
OSL
-
YUL
2 stops15h 30m
Multiple Airlines
Deal found 16/2C$ 899
Mon 30/36:50 p.m.
YUL
-
TRF
2 stops20h 10m
KLM
Wed 15/49:45 a.m.
TRF
-
YUL
2 stops13h 10m
KLM
Deal found 19/2C$ 950
Tue 31/36:50 p.m.
YUL
-
TRF
2 stops20h 10m
KLM
Thu 16/49:45 a.m.
TRF
-
YUL
2 stops13h 10m
KLM
Deal found 18/2C$ 1,007
Mon 30/36:50 p.m.
YUL
-
TRF
2 stops20h 10m
KLM
Tue 14/49:45 a.m.
TRF
-
YUL
2 stops13h 10m
KLM
Deal found 18/2C$ 1,008
Mon 30/36:45 a.m.
YUL
-
TRF
2 stops25h 45m
Multiple Airlines
Wed 15/46:00 a.m.
TRF
-
YUL
2 stops24h 38m
Multiple Airlines
Deal found 18/2C$ 1,073
Wed 27/511:00 p.m.
YUL
-
TRF
2 stops29h 15m
Multiple Airlines
Fri 5/63:20 p.m.
TRF
-
YUL
1 stop28h 55m
Multiple Airlines
Deal found 19/2C$ 1,078

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 19 February 2026.

Round-trip from

C$ 808

One-way from

C$ 429

Popular in

December

Cheapest in

October

Average price

C$ 1,006
28/5-9/6
  • 28/5-9/6
  • 5 total stops
  • 56h 17m total
  • Montreal to Oslo
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 16h 30m total
  • Montreal to Oslo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 19 February 2026.
Use the filters below to find and compare flights from Montreal to Oslo that are best for you.

Fly from

Montreal

Fly to

Oslo

Route

Depart

Return

Price

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

8:40 p.m.-5:55 p.m.

1 stop15h 15m

Oslo Gardermoen

Thu 28/5

7:10 a.m.-6:50 p.m.

1 stop17h 40m

C$ 917

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

8:40 p.m.-10:05 p.m.

1 stop19h 25m

Oslo Gardermoen

Wed 27/5

7:10 a.m.-3:45 p.m.

2 stops14h 35m

C$ 926

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

7:00 p.m.-4:40 p.m.

1 stop15h 40m

Oslo Gardermoen

Sun 19/4

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

1 stop32h 45m

C$ 933

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

8:40 p.m.-10:05 p.m.

1 stop19h 25m

Oslo Gardermoen

Wed 27/5

7:10 a.m.-3:45 p.m.

2 stops14h 35m

C$ 936

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

8:40 p.m.-5:55 p.m.

1 stop15h 15m

Oslo Gardermoen

Fri 29/5

6:25 a.m.-11:45 a.m.

1 stop11h 20m

C$ 937

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

8:40 p.m.-5:55 p.m.

1 stop15h 15m

Oslo Gardermoen

Fri 29/5

6:25 a.m.-11:45 a.m.

1 stop11h 20m

C$ 948

MontrealOslo

YUL - TRF

YULTRF

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:50 p.m.-9:00 p.m.

2 stops20h 10m

Oslo Sandefjord

Thu 16/4

9:45 a.m.-4:55 p.m.

2 stops13h 10m

C$ 950

MontrealOslo

YUL - TRF

YULTRF

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:50 p.m.-9:00 p.m.

2 stops20h 10m

Oslo Sandefjord

Fri 17/4

9:45 a.m.-4:55 p.m.

2 stops13h 10m

C$ 950

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:10 p.m.-5:55 p.m.

2 stops13h 45m

Oslo Gardermoen

Wed 15/4

7:10 a.m.-6:50 p.m.

1 stop17h 40m

C$ 952

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

5:00 p.m.-11:45 a.m.

1 stop12h 45m

Oslo Gardermoen

Mon 25/5

6:30 a.m.-4:55 p.m.

1 stop16h 25m

C$ 957

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 28 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Oslo. Price data was last updated on 18 February 2026.

The best time to book flights from Montreal to Oslo is 43 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.

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

Currently, September is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 769). Flying from Montreal to Oslo in July is currently the most expensive (average of C$ 1,167). 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?

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 19 February 2026.
Check out reviews from past customers who have flown with KLM,SWISS, andAir France 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
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,459 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
SWISS
7.5
Good
1,878 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,533 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,732 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,752 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 15m. Lufthansa provides one of the quickest options available for as low as C$ 917. The distance between Montreal and Oslo is about 5498 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 SWISS. Our recent data shows that you can find tickets from as low as C$ 739 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at C$ 833 and C$ 846 round-trip. SWISS is currently priced 33% 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, September is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 769). Flying from Montreal to Oslo in July is currently the most expensive (average of C$ 1,167). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Montreal to Oslo

Discover the top 7 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 739AverageC$ 968FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 833AverageC$ 1,058FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 846AverageC$ 1,001FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 857AverageC$ 1,210FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 950AverageC$ 1,302FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 954AverageC$ 1,228FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 993AverageC$ 1,310FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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