$627 Cheap Flights from Montreal (YUL) to Oslo (OSL)

View $627 flight on Mon, Oct 13, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL)

Cheap Flights from Montreal to Oslo (YUL-OSL)

Prices were available within the past 7 days and start at $627 for one-way flights and $677 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$677 Roundtrip, found 5 days ago
$677
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $677 found 5 days ago
Air Canada
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$679 Roundtrip, found 5 days ago
$679
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $679 found 5 days ago
Swiss International Air Lines
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$680 Roundtrip, found 5 days ago
$680
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $680 found 5 days ago
Lufthansa
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$683 Roundtrip, found 5 days ago
$683
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $683 found 5 days ago
Brussels Airlines
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$684 Roundtrip, found 5 days ago
$684
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $684 found 5 days ago
Air Canada
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $687 found 5 days ago
Air Canada
Thu, Sep 18 - Wed, Oct 15
YUL
Montreal
OSL
Oslo
$694 Roundtrip, found 6 days ago
$694
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Sep 18 from Montreal to Oslo, returning Wed, Oct 15, priced at $694 found 6 days ago
Swiss International Air Lines
Mon, Oct 13 - Sun, Oct 19
YUL
Montreal
OSL
Oslo
$695 Roundtrip, found 5 days ago
$695
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Oct 13 from Montreal to Oslo, returning Sun, Oct 19, priced at $695 found 5 days ago
Air Canada
Thu, Sep 18 - Wed, Oct 15
YUL
Montreal
OSL
Oslo
$699 Roundtrip, found 6 days ago
$699
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Sep 18 from Montreal to Oslo, returning Wed, Oct 15, priced at $699 found 6 days ago
Delta
Fri, Aug 29 - Fri, Sep 12
YUL
Montreal
OSL
Oslo
$711 Roundtrip, found 1 day ago
$711
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 29 from Montreal to Oslo, returning Fri, Sep 12, priced at $711 found 1 day ago

Find the cheapest month to fly from Montreal (YUL) to Oslo (OSL)

March is typically the cheapest month to fly

From $603 - $1,163 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $1,035
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $1,035
Flights from Montreal (YUL) to Oslo (OSL)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Gardermoen
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$676
Distance
3418 mi

Montreal to Oslo Flights

The cheapest times to fly from Montreal to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Oslo are during the month of October. You can find some of the cheapest flights from Montreal to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Oslo

Sunday is one of the best days to book for cheap flights from Montreal to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $627 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL) cost?
Discover the latest flight deals from YUL to OSL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YUL to OSL?
The cheapest flights from YUL to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YUL to OSL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YUL to OSL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL)?
Direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YUL to OSL?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL)?
Opt for a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL) last-minute?
Booking your plane ticket from YUL to OSL just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a YUL to OSL flight and hotel package?
You'll generally save money by securing a YUL to OSL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Gardermoen Airport (OSL)?
If you reserved your YUL to OSL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.