Find flights
When to book
Airlines
FAQs

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — OSL
11 Jun — 18 Jun1
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 12 May 2026.

Mon 1/66:45 a.m.
YUL
-
TRF
3 stops29h 05m
Multiple Airlines
Wed 17/68:20 p.m.
TRF
-
YUL
3 stops34h 05m
Multiple Airlines
Deal found 10/5C$ 915
Tue 2/611:00 a.m.
YUL
-
OSL
2 stops30h 55m
Multiple Airlines
Wed 10/67:10 a.m.
OSL
-
YUL
2 stops18h 22m
Multiple Airlines
Deal found 7/5C$ 941
Fri 29/510:05 p.m.
YUL
-
OSL
1 stop17h 40m
Multiple Airlines
Sun 31/57:10 a.m.
OSL
-
YUL
2 stops18h 10m
Multiple Airlines
Deal found 7/5C$ 952
Thu 4/611:00 a.m.
YUL
-
OSL
2 stops29h 55m
Multiple Airlines
Thu 11/69:05 a.m.
OSL
-
YUL
2 stops16h 27m
Multiple Airlines
Deal found 7/5C$ 971
Wed 20/56:45 a.m.
YUL
-
OSL
3 stops33h 00m
Multiple Airlines
Tue 26/56:30 p.m.
OSL
-
YUL
2 stops32h 30m
Multiple Airlines
Deal found 7/5C$ 980
Fri 29/510:05 p.m.
YUL
-
TRF
1 stop33h 30m
Multiple Airlines
Thu 11/68:15 p.m.
TRF
-
YUL
2 stops30h 45m
Multiple Airlines
Deal found 7/5C$ 986
Fri 29/510:05 p.m.
YUL
-
OSL
1 stop17h 40m
Multiple Airlines
Thu 11/65:45 p.m.
OSL
-
YUL
1 stop26h 30m
Multiple Airlines
Deal found 7/5C$ 1,032
Fri 5/64:15 p.m.
YUL
-
OSL
2 stops25h 00m
Multiple Airlines
Fri 12/64:10 p.m.
OSL
-
YUL
3 stops34h 50m
Multiple Airlines
Deal found 8/5C$ 1,034
Thu 4/66:50 p.m.
YUL
-
TRF
1 stop19h 30m
Multiple Airlines
Thu 11/63:35 p.m.
TRF
-
YUL
2 stops35h 25m
Multiple Airlines
Deal found 7/5C$ 1,046
Mon 8/64:15 p.m.
YUL
-
TRF
2 stops19h 35m
Multiple Airlines
Mon 22/68:05 a.m.
TRF
-
YUL
3 stops33h 30m
Multiple Airlines
Deal found 7/5C$ 1,079
Sat 9/510:05 p.m.
YUL
-
TRF
1 stop32h 55m
Multiple Airlines
Sat 16/55:55 p.m.
TRF
-
YUL
2 stops33h 05m
Multiple Airlines
Deal found 8/5C$ 1,396
Wed 12/86:45 a.m.
YUL
-
TRF
2 stops25h 45m
Multiple Airlines
Fri 21/86:00 a.m.
TRF
-
YUL
2 stops23h 59m
Multiple Airlines
Deal found 9/5C$ 1,464

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 12 May 2026.

Round-trip from

C$ 915

One-way from

C$ 428

Popular in

July

Cheapest in

October

Average price

C$ 1,068
1/6-17/6
  • 1/6-17/6
  • 6 total stops
  • 63h 10m total
  • Montreal to Oslo
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 44h 15m total
  • Montreal to Oslo
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 481 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 12 May 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 - TRF

YULTRF

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:45 a.m.-5:50 p.m.

3 stops29h 05m

Oslo Sandefjord

Wed 17/6

8:20 p.m.-12:25 a.m.

3 stops34h 05m

C$ 915

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

10:05 p.m.-9:45 p.m.

1 stop17h 40m

Oslo Gardermoen

Thu 11/6

5:45 p.m.-2:15 p.m.

1 stop26h 30m

C$ 1,032

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

10:05 p.m.-11:55 p.m.

1 stop19h 50m

Oslo Gardermoen

Thu 11/6

6:50 p.m.-2:15 p.m.

1 stop25h 25m

C$ 1,032

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

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

1 stop15h 40m

Oslo Gardermoen

Thu 11/6

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

1 stop32h 45m

C$ 1,083

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

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

1 stop15h 30m

Oslo Gardermoen

Thu 18/6

8:00 a.m.-4:55 p.m.

1 stop14h 55m

C$ 1,088
Quickest round-trip

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

12:49 p.m.-8:45 a.m.

2 stops13h 56m

Oslo Gardermoen

Sun 7/6

11:50 a.m.-4:55 p.m.

1 stop11h 05m

C$ 1,131

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

10:05 p.m.-11:55 p.m.

1 stop19h 50m

Oslo Gardermoen

Sun 11/10

7:10 a.m.-2:15 p.m.

1 stop13h 05m

C$ 1,165

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

1:05 p.m.-10:05 p.m.

2 stops27h 00m

Oslo Gardermoen

Sun 7/6

6:25 a.m.-12:02 p.m.

2 stops35h 37m

C$ 1,195

MontrealOslo

YUL - OSL

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$ 1,262

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

6:50 p.m.-1:20 p.m.

1 stop12h 30m

Oslo Gardermoen

Mon 7/9

5:50 p.m.-11:35 a.m.

1 stop23h 45m

C$ 1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from Montreal to Oslo is 49 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, November is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 190). Flying from Montreal to Oslo in June is currently the most expensive (average of C$ 945). 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 12 May 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
1,514 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,514 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.4
Good
1,587 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,017 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,972 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 30m. Delta provides one of the quickest options available for as low as C$ 1,088. 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$ 624 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at C$ 834 and C$ 846 round-trip. SWISS is currently priced 44% 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, November is the cheapest month in which you can book a flight from Montreal to Oslo (average of C$ 190). Flying from Montreal to Oslo in June is currently the most expensive (average of C$ 945). 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 8 airlines flying from Montreal to Oslo

Discover the top 8 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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 624AverageC$ 962FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 834AverageC$ 981FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 846AverageC$ 1,281FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 847AverageC$ 1,002FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 857AverageC$ 1,194FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 939AverageC$ 1,265FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 944AverageC$ 1,188FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 1,194AverageC$ 1,299FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.