C$ 400 Find Cheap Flights from Montreal to Oslo – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Oslo departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 882
Typical prices: C$ 1,075-C$ 1,292
TAP AIR PORTUGAL
Mon 2/11Tue 17/11
YUL - OSL • 1 stop
Cheapest one-way flights
C$ 400
Multiple Airlines
Sun 13/9
YUL - OSL • 3 stops
Top airlines
Cheapest • from C$ 882 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 22% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Oslo (YUL-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Oslo

Mon, 2 Nov - Tue, 17 Nov
TAP AIR PORTUGAL Logo
9:45 p.m. - 5:55 p.m.
YUL
-
OSL
14h 10m
1 stop
TAP AIR PORTUGAL Logo
6:45 p.m. - 7:55 p.m.
OSL
-
YUL
31h 10m
1 stop
C$ 882TAP AIR PORTUGAL
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
6:50 p.m. - 2:05 p.m.
YUL
-
OSL
13h 15m
1 stop
Multiple Airlines Logo
5:50 p.m. - 11:35 a.m.
OSL
-
YUL
23h 45m
1 stop
C$ 889Multiple Airlines
Sun, 6 Sep - Sun, 20 Sep
Multiple Airlines Logo
10:05 p.m. - 11:55 p.m.
YUL
-
OSL
19h 50m
1 stop
Multiple Airlines Logo
7:10 a.m. - 2:15 p.m.
OSL
-
YUL
13h 05m
1 stop
C$ 896Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:05 p.m. - 6:10 p.m.
YUL
-
OSL
14h 05m
1 stop
Multiple Airlines Logo
7:10 a.m. - 7:20 p.m.
OSL
-
YUL
18h 10m
2 stops
C$ 920Multiple Airlines
Sun, 6 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:05 p.m. - 11:55 p.m.
YUL
-
OSL
19h 50m
1 stop
Multiple Airlines Logo
7:10 a.m. - 7:20 p.m.
OSL
-
YUL
18h 10m
2 stops
C$ 923Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
6:50 p.m. - 11:50 p.m.
YUL
-
OSL
23h 00m
1 stop
Multiple Airlines Logo
6:15 p.m. - 11:35 a.m.
OSL
-
YUL
23h 20m
1 stop
C$ 933Multiple Airlines
Tue, 3 Nov - Tue, 17 Nov
Multiple Airlines Logo
6:30 p.m. - 1:35 p.m.
YUL
-
OSL
13h 05m
1 stop
Multiple Airlines Logo
9:00 a.m. - 12:30 p.m.
OSL
-
YUL
33h 30m
1 stop
C$ 948Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Multiple Airlines Logo
4:15 p.m. - 10:45 p.m.
YUL
-
OSL
24h 30m
2 stops
Multiple Airlines Logo
11:10 p.m. - 2:15 p.m.
OSL
-
YUL
21h 05m
1 stop
C$ 953Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Multiple Airlines Logo
4:15 p.m. - 10:45 p.m.
YUL
-
OSL
24h 30m
2 stops
Multiple Airlines Logo
11:10 p.m. - 2:15 p.m.
OSL
-
YUL
21h 05m
1 stop
C$ 958Multiple Airlines
Tue, 25 Aug - Tue, 1 Sep
KLM Logo
6:50 p.m. - 3:05 p.m.
YUL
-
TRF
38h 15m
2 stops
KLM Logo
3:30 p.m. - 4:55 p.m.
TRF
-
YUL
31h 25m
2 stops
C$ 1,240KLM
Booking Insights

KAYAK's insights & trends for Montreal to Oslo flights

Get data-powered insights and trends into flights from Montreal to Oslo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo departing in November.

Flight prices are below average for this route right now.

Flights to Oslo from Montreal Pierre Elliott Trudeau Intl Airport usually cost between C$ 1,219 and C$ 1,551 in November.
The lowest price found in the past 5 days was C$ 882 on TAP AIR PORTUGAL (2 Nov–17 Nov).

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Oslo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo is April, where tickets cost C$ 968 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,890 and C$ 1,491 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Oslo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Cheapest flight

C$ 400
Flight from Montreal to Oslo Airport

When to book flights from Montreal to Oslo

Are your dates flexible? Find out the best times to travel from Montreal to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Oslo flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo?

    In the last 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Oslo was C$ 400 for a one-way ticket and C$ 882 for a round-trip.

  • Which airports will I be using when flying from Montreal to Oslo?

    On your way to Oslo, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing in one of Oslo’s 2 airports: Oslo Gardermoen or Oslo Sandefjord.

  • Which aircraft models fly most regularly from Montreal to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Oslo?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Montreal and Oslo, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Montreal to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Montreal to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1550 reviews
7.3Food
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

The service was great. However the lounge only gets passing grade

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

20 year old 737 but really poor service from the flight attendants who must have been new.

Round trip flight to Canada and back to the US was smooth and efficient.

It was fine for an hour flight on an the

It was beautiful easy and smooth experience. Thank you. Will definitely get Delta for my next travel.

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Delta cancelled my flight less than 24 hours before departure and provided no alternative options. Left me to fend for myself basically. Scrambled to book flight on another airline and paid a fortune to do so last minute.. Can’t wait to see how Delta deals with my refund.

Overall it was not that bad! The delay on the second leg to Indianapolis , was really unexpected!!

The flight was oversold and they kept on announcing they were looking for a volunteer to give away their seat, but the announcement has to be louder and clear @ gate 88 and also must precise. Additionally, the departure time kept on changing. But overall it was fine since it was a short flight.

I received the two differed meals: chicken and pasta. I asked and I received. I am anti-wasting food!

Everything is good except the seats are tightened no rooms for the legs,

Not consistent with the food quality (I mean taste not freshness)

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

At check-in at Guarulhos Airport, I was coerced to pay EUROS 100 for each of my two teenage kids travelling on economy premium on the same flight (total charge of EUROS 200) to AIR FRANCE on the rational that they were on a different class and therefore they would require additional care from the flight crew. My wife and I would be (and actually flew) only a few meters from our kids on business class in the same flight. Air France took EUROS 200 from me in exchange for absolutely nothing. My kids are seasoned travelers and independent, and in any event, they were not given any special or any other assistance or attention by Air France flight crew as result or in connection with the fee charged from me at any given time during the flight to Paris - so ABSOLUTELY NO SERVICE WAS PERFORMED AND THE FEE WAS SIMPLY ANOTHER WAY OF “MILKING “ EXTRA EUROS 200 FROM ME. Worse, Air France made us wait for everyone to deplane in Paris to let us deplane - after an Air France Paris representative ridiculously confirmed that our kids were our kids, with our kids at that time already by our side seating in business class. We almost lost our connection to Malta as a result. Such a scheme from Air France is outrageous – especially because it penalizes its customers flying in business class or in first class. I would have imagined that Air France would have wanted to attract clients to fly its premium classes – not to charge cheap EURO 100 fees and to keep them waiting to deplane with their families after 12 hours flights at their destination. You won’t see us any time soon Air France and best of luck with your strategy !

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

The crew was great and handled our unexpected detour with proactive communication.

My seat was so uncomfortable, and the headrest was broken. Very very disappointing for the price I paid.

The hard product, food, and service are far superior to their North American counterparts

I really enjoyed the delicious food and the delicious breakfast; I also liked the seat—it was very comfortable—and the service was absolutely wonderful. The trip was smooth.

The food was awful. It had more than 2 hours delay. It was too expensive

They are offering less and less for more and more. They changed our seat that we paid extra to select at the last minute. The seats are way too narrow and my elbows went numb.

My original flight was canceled the day before due to mechanical issues. I had to rebook and spend $129 for a night at the airport Comfort Inn.

Cancelled flight, had to rearrange plans independently and no vouchers offered

lack of older, great films. Too many child-oriented films. Calculate your % of children passengers, which will be minor.

Delayed 2 and a half hours Middle seat next to a majorly overweight guy who took up most of my seat

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

Didnt make it on flight. Flight was delayed. Then had to get rebooked for a flight that was 8 hours later. Guess who had to wait for 8 hours at the airport?

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Need thicker and wider blankets. Food was below standard especially in the fist leg.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

The seat was a bit crowded since the person in front was reclined. It’s my personal belief that if the seats are allowed to recline, there should be more room. The service provided by the crew was the best I have experienced.

The flight was delayed by more than an hour and my trousers were stuck by chewing gum that was on the back of front seat. The crew was helpful in providing me with some ice to remove the chewing gum and upgraded my seat to business class

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Everything you need to know for your flight from Montreal to Oslo

Information on your arrival and departure airports