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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport from C$ 429

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OSL
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Oslo Gardermoen

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Mon 20/45:00 p.m.
YUL
-
OSL
1 stop15h 35m
Multiple Airlines
Fri 1/511:50 a.m.
OSL
-
YUL
1 stop11h 05m
Multiple Airlines
Deal found 24/1C$ 785
Sat 18/45:00 p.m.
YUL
-
OSL
1 stop17h 40m
Delta
Sat 2/56:30 a.m.
OSL
-
YUL
1 stop16h 25m
Delta
Deal found 24/1C$ 786
Thu 19/38:05 p.m.
YUL
-
OSL
1 stop15h 15m
Delta
Wed 1/46:30 a.m.
OSL
-
YUL
1 stop16h 25m
Delta
Deal found 26/1C$ 789
Wed 18/27:10 p.m.
YUL
-
OSL
1 stop10h 40m
KLM
Wed 25/29:25 a.m.
OSL
-
YUL
1 stop13h 55m
KLM
Deal found 25/1C$ 792
Mon 16/27:10 p.m.
YUL
-
OSL
1 stop11h 20m
KLM
Fri 27/212:40 p.m.
OSL
-
YUL
1 stop10h 40m
KLM
Deal found 24/1C$ 794
Fri 27/36:00 p.m.
YUL
-
OSL
1 stop17h 20m
Delta
Wed 1/46:30 a.m.
OSL
-
YUL
1 stop14h 30m
Delta
Deal found 24/1C$ 796
Mon 16/38:05 p.m.
YUL
-
OSL
1 stop13h 40m
Air France
Sun 29/35:35 p.m.
OSL
-
YUL
1 stop24h 25m
Air France
Deal found 23/1C$ 809
Wed 11/36:00 p.m.
YUL
-
OSL
1 stop17h 20m
Delta
Wed 18/312:40 p.m.
OSL
-
YUL
1 stop10h 40m
Delta
Deal found 25/1C$ 815
Sun 3/512:30 p.m.
YUL
-
OSL
2 stops22h 05m
American Airlines
Tue 26/512:50 p.m.
OSL
-
YUL
2 stops34h 07m
American Airlines
Deal found 24/1C$ 826
Wed 6/56:50 p.m.
YUL
-
OSL
1 stop10h 15m
Delta
Sat 30/56:30 a.m.
OSL
-
YUL
1 stop14h 35m
Delta
Deal found 24/1C$ 827

Find flight deals from Pierre Elliott Trudeau Intl to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Oslo Gardermoen (OSL). 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 26 January 2026.

Round-trip from

C$ 785

One-way from

C$ 429

Popular in

December

Cheapest in

January

Average price

C$ 934
KLM
  • KLM
  • 20/4-1/5
  • 2 total stops
  • 26h 40m total
  • Montreal to Oslo
Search Deals
4/3
  • 4/3
  • 1 total stop
  • 14h 40m total
  • Montreal to Oslo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen 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 26 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

5:00 p.m.-4:40 p.m.

1 stop17h 40m

Oslo Gardermoen

Sat 2/5

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

1 stop16h 25m

C$ 786

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

5:00 p.m.-4:40 p.m.

1 stop17h 40m

Oslo Gardermoen

Sun 19/4

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

1 stop13h 35m

C$ 789

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

8:05 p.m.-4:20 p.m.

1 stop15h 15m

Oslo Gardermoen

Mon 30/3

6:30 a.m.-12:00 p.m.

1 stop11h 30m

C$ 792

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

6:00 p.m.-4:20 p.m.

1 stop17h 20m

Oslo Gardermoen

Wed 18/3

12:40 p.m.-6:20 p.m.

1 stop10h 40m

C$ 815

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

12:52 p.m.-12:30 p.m.

2 stops17h 38m

Oslo Gardermoen

Mon 2/3

6:30 a.m.-5:20 p.m.

1 stop16h 50m

C$ 833

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:10 p.m.-11:50 a.m.

1 stop10h 40m

Oslo Gardermoen

Sun 15/3

9:50 a.m.-11:13 p.m.

2 stops18h 23m

C$ 837

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

12:52 p.m.-11:50 a.m.

2 stops16h 58m

Oslo Gardermoen

Wed 25/2

9:25 a.m.-5:20 p.m.

1 stop13h 55m

C$ 837

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

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

1 stop15h 30m

Oslo Gardermoen

Fri 29/5

6:30 a.m.-11:10 p.m.

2 stops22h 40m

C$ 860

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

5:55 p.m.-12:10 p.m.

1 stop13h 15m

Oslo Gardermoen

Sun 29/3

2:05 p.m.-1:50 p.m.

2 stops53h 45m

C$ 874

MontrealOslo

YUL - OSL

YULOSL

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

10:00 p.m.-11:50 p.m.

1 stop19h 50m

Oslo Gardermoen

Sat 2/5

8:50 p.m.-8:15 p.m.

2 stops29h 25m

C$ 892

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen 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 Gardermoen Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Oslo Gardermoen. Price data was last updated on 23 January 2026.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport (average of C$ 783). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport in August is currently the most expensive (average of C$ 1,172). 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.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated 26 January 2026.
Get a feel of what it's like to fly with Delta,KLM, andAir France from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air France
7.4
Good
1,526 reviews
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,660 reviews
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,119 reviews
Check prices

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Oslo Gardermoen. 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 Gardermoen Airport?

    Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport in just under 17h 40m. Your travel time can differ by up to . There are 5498 km between Montreal Pierre Elliott Trudeau Intl Airport and Oslo Gardermoen Airport.

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

    SWISS, at C$ 741, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport.Alternate airlines to your destination round-trip include Air Canada and British Airways. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport for 38% less than the average price by searching for these airlines.

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

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

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

    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 Gardermoen.

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

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

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport (average of C$ 783). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Oslo Gardermoen Airport in August is currently the most expensive (average of C$ 1,172). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Sandefjord flights

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Oslo Gardermoen

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen. 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 741AverageC$ 971FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 835AverageC$ 1,228FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 848AverageC$ 1,003FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 944AverageC$ 1,259FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 952AverageC$ 1,314FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 959AverageC$ 1,329FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 995AverageC$ 1,313FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen with no change fees?

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Oslo Gardermoen on Cheapflights with our Price Alert feature and get notified when better prices are available.

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