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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo from C$ 432

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OSL
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Oslo
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Wed 18/119:45 p.m. -
1 stop32h 25m
Thu 3/126:45 p.m. -
1 stop31h 10m
Deal found 3/8C$ 895
Wed 11/119:45 p.m. -
1 stop14h 10m
Sat 21/116:45 p.m. -
1 stop31h 10m
Deal found 4/8C$ 907
Mon 14/96:50 p.m. -
1 stop13h 15m
Mon 21/95:50 p.m. -
1 stop23h 45m
Deal found 5/8C$ 923
Thu 12/118:10 p.m. -
1 stop11h 45m
Sun 22/119:00 a.m. -
1 stop33h 40m
Deal found 4/8C$ 925
Tue 10/116:30 p.m. -
1 stop13h 05m
Tue 24/119:00 a.m. -
1 stop33h 30m
Deal found 4/8C$ 929
Mon 21/97:25 p.m. -
1 stop19h 55m
Sun 4/109:55 p.m. -
2 stops23h 05m
Deal found 2/8C$ 947
Mon 7/96:50 p.m. -
1 stop13h 15m
Mon 14/98:45 a.m. -
2 stops18h 50m
Deal found 3/8C$ 950
Tue 22/910:10 a.m. -
2 stops24h 25m
Tue 6/107:35 p.m. -
2 stops25h 25m
Deal found 6/8C$ 970
Wed 23/911:45 p.m. -
1 stop15h 05m
Tue 6/107:35 p.m. -
1 stop27h 45m
Deal found 7/8C$ 982
Sun 15/118:10 p.m. -
1 stop12h 10m
Sun 22/119:00 a.m. -
1 stop33h 40m
Deal found 6/8C$ 985
Thu 1/103:10 p.m. -
3 stops24h 30m
Wed 14/107:10 a.m. -
2 stops23h 27m
Deal found 7/8C$ 988
Tue 22/97:25 p.m. -
2 stops18h 30m
Tue 6/106:15 p.m. -
1 stop26h 00m
Deal found 6/8C$ 1,086

Find flight deals from Pierre Elliott Trudeau Intl to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 7 August 2026.

Round-trip from

C$ 895

One-way from

C$ 432

Popular in

December

Cheapest in

April

Average price

C$ 1,295
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/11-3/12
  • 2 total stops
  • 63h 35m total
  • Montreal to Oslo
Search Deals
1/9
  • 1/9
  • 1 total stop
  • 22h 35m total
  • Montreal to Oslo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 84 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 Pierre Elliott Trudeau Intl 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 7 August 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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 21/9

4:40 p.m.-9:20 p.m.

2 stops22h 40m

Oslo Gardermoen

Sun 4/10

9:55 p.m.-3:00 p.m.

2 stops23h 05m

C$ 963

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

11:45 p.m.-8:50 p.m.

1 stop15h 05m

Oslo Gardermoen

Tue 6/10

7:35 p.m.-5:20 p.m.

1 stop27h 45m

C$ 982

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

6:25 p.m.-11:50 p.m.

2 stops23h 25m

Oslo Gardermoen

Sun 6/9

9:55 p.m.-7:25 p.m.

2 stops27h 30m

C$ 1,052

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

8:10 p.m.-1:55 p.m.

1 stop11h 45m

Oslo Gardermoen

Tue 24/11

9:05 p.m.-12:40 p.m.

2 stops21h 35m

C$ 1,058

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

7:25 p.m.-11:40 p.m.

1 stop22h 15m

Oslo Gardermoen

Tue 8/9

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

1 stop25h 25m

C$ 1,058

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

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

1 stop15h 05m

Oslo Gardermoen

Mon 30/11

9:30 a.m.-5:15 p.m.

1 stop13h 45m

C$ 1,065

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$ 1,072

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

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

1 stop12h 45m

Oslo Gardermoen

Wed 14/10

6:00 a.m.-8:32 a.m.

2 stops32h 32m

C$ 1,087

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

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

1 stop17h 40m

Oslo Gardermoen

Sun 6/9

6:30 p.m.-11:35 a.m.

1 stop23h 05m

C$ 1,087

MontrealOslo

YUL Montreal Pierre Elliott Trudeau Intl - OSL Oslo Gardermoen

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

6:00 a.m.-1:50 p.m.

2 stops25h 50m

Oslo Gardermoen

Wed 25/11

6:05 a.m.-5:15 p.m.

1 stop17h 10m

C$ 1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Oslo

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo (average of C$ 963). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oslo in December is currently the most expensive (average of C$ 1,879). 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 Pierre Elliott Trudeau Intl Airport to Oslo?

Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to Oslo flights typically cost between C$ 1,181 and C$ 1,543 in November.
The cheapest round-trip price found within the last 5 days was C$ 895 on TAP AIR PORTUGAL (18 Nov-3 Dec).

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 7 August 2026.
Read reviews from past customers who have flown KLM,Delta, andAir France from Montreal Pierre Elliott Trudeau Intl Airport 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
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

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
1,555 reviews
KLM
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Delta
7.8
Good
8,497 reviews
KLM
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

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
1,637 reviews
KLM
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

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
11,434 reviews
KLM
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

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
8,150 reviews
KLM
7.8
Good
1,555 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

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 Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Oslo?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Oslo will take you 15h 05m. There are 5499 km between Montreal Pierre Elliott Trudeau Intl Airport and Oslo.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Oslo round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo round-trip from C$ 855. Other airlines that can offer you cheap pricing are British Airways, from C$ 868, and KLM, from C$ 962. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Oslo for 30% less than the average price by searching for these airlines.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Oslo that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Oslo?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Oslo?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Oslo?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo (average of C$ 963). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oslo in December is currently the most expensive (average of C$ 1,879). 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 Pierre Elliott Trudeau Intl to Oslo

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 855AverageC$ 1,100FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 868AverageC$ 1,026FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 962AverageC$ 1,303FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 965AverageC$ 1,181FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 968AverageC$ 1,201FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 1,223AverageC$ 1,331FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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