YUL - SEL

C$ 457 Find Cheap Flights from Montreal to Seoul

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 Seoul departing on 23/10. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Seoul.
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Flight Deals

Cheap Flights from Montreal to Seoul (YUL-SEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Seoul 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 Seoul

Sat, 4 Oct - Mon, 20 Oct
Multiple Airlines Logo
7:00 a.m. - 6:45 p.m.YUL-ICN
46h 45m2 stops
Multiple Airlines Logo
8:45 p.m. - 12:41 a.m.ICN-YUL
16h 56m1 stop
C$ 1,123Multiple Airlines
Find Deal
Sat, 4 Oct - Thu, 23 Oct
Multiple Airlines Logo
7:00 a.m. - 6:45 p.m.YUL-ICN
46h 45m2 stops
Multiple Airlines Logo
8:45 p.m. - 2:10 p.m.ICN-YUL
30h 25m1 stop
C$ 1,124Multiple Airlines
Find Deal
Sun, 12 Oct - Sun, 26 Oct
Multiple Airlines Logo
7:00 a.m. - 4:50 a.m.YUL-ICN
56h 50m2 stops
Multiple Airlines Logo
9:15 p.m. - 1:32 p.m.ICN-YUL
29h 17m1 stop
C$ 1,134Multiple Airlines
Find Deal
Tue, 30 Sep - Fri, 17 Oct
Air Canada Logo
8:40 p.m. - 4:05 p.m.YUL-ICN
30h 25m2 stops
Air Canada Logo
5:45 p.m. - 7:10 a.m.ICN-YUL
26h 25m2 stops
C$ 1,231Air Canada
Find Deal
Sat, 27 Sep - Sun, 12 Oct
WestJet Logo
5:30 p.m. - 6:45 p.m.YUL-ICN
36h 15m1 stop
WestJet Logo
8:45 p.m. - 12:27 a.m.ICN-YUL
40h 42m2 stops
C$ 1,253WestJet
Find Deal
Thu, 2 Oct - Fri, 17 Oct
Air Canada Logo
8:40 p.m. - 4:05 p.m.YUL-ICN
30h 25m2 stops
Air Canada Logo
5:45 p.m. - 7:10 a.m.ICN-YUL
26h 25m2 stops
C$ 1,282Air Canada
Find Deal
Sat, 8 Nov - Sun, 23 Nov
China Eastern Logo
6:45 a.m. - 5:25 p.m.YUL-ICN
44h 40m2 stops
China Eastern Logo
2:30 p.m. - 12:43 a.m.ICN-YUL
48h 13m2 stops
C$ 1,343China Eastern
Find Deal
Mon, 3 Nov - Thu, 13 Nov
Air China Logo
7:30 a.m. - 1:05 p.m.YUL-GMP
39h 35m2 stops
Air China Logo
2:25 p.m. - 9:00 p.m.GMP-YUL
44h 35m2 stops
C$ 1,788Air China
Find Deal
Tue, 4 Nov - Thu, 13 Nov
Air China Logo
6:20 p.m. - 1:05 p.m.YUL-GMP
52h 45m2 stops
Air China Logo
2:25 p.m. - 9:00 p.m.GMP-YUL
44h 35m2 stops
C$ 1,808Air China
Find Deal
Wed, 1 Oct - Tue, 21 Oct
China Eastern Logo
6:45 a.m. - 11:00 a.m.YUL-GMP
39h 15m2 stops
China Eastern Logo
8:50 p.m. - 12:27 a.m.GMP-YUL
40h 37m2 stops
C$ 2,205China Eastern
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 1,231 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
YUL-ICN
Cheapest
YUL-ICN
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 11% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 1,123
Overall average: C$ 1,636
Multiple Airlines
Sat 4/10Mon 20/10
YUL - ICN • 2 stops
Cheapest direct flights
C$ 1,974
Air Canada
Sat 4/10Wed 8/10
YUL - ICN • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Booking Insights

KAYAK's insights & trends for Montreal to Seoul flights

Get data-powered insights and trends into flights from Montreal to Seoul 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 Seoul?

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Seoul flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul costs C$ 1,143 on the route between Montreal Pierre Elliott Trudeau Intl Airport (YUL) and Incheon Intl Airport (ICN). It is also the most popular route.

What’s the cheapest day of the week to fly from Montreal to Seoul?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Seoul clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Seoul on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Montreal to Seoul. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

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 Seoul, 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 Seoul is May, where tickets cost C$ 1,564 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 1,962 and C$ 1,891 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Seoul?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 1,579 on average.

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

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 Seoul, 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 Seoul, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 457
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Montreal to Seoul Incheon Airport

When to book flights from Montreal to Seoul

Are your dates flexible? Find out the best times to travel from Montreal to Seoul 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 Seoul flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul was C$ 332 for a one-way ticket and C$ 816 for a round-trip.

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

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

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Seoul?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Seoul flight route.

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Montreal to Seoul flight route.

  • Which airline alliances offer flights from Montreal to Seoul?

    Star Alliance is the only airline alliance operating flights between Montreal and Seoul.

  • On which days can I fly direct from Montreal to Seoul?

    You can catch a direct flight from Montreal to Seoul on Tuesday, Thursday, and Saturday.

  • Which is the best airline for flights from Montreal to Seoul, Air France or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Seoul are Air France and Turkish Airlines. With an average price for the route of C$ 1,630 and an overall rating of 7.4, Air France is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of C$ 1,575 and an overall rating of 7.3.

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

    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 Seoul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul 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 Seoul?

    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 Seoul 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 Seoul?

    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 Seoul from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 902 or less one-way and C$ 1,147 or less round-trip.

Reviews of the top 5 airlines flying from Montreal to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Seoul. 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 Seoul? 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.
8.4
Korean AirOverall score based on 1140 reviews
8.1Food
8.3Comfort
8.2Entertainment
8.5Boarding
8.7Crew
Airline reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

I liked the friendliness of the staff. The cleanliness of all 3 planes.

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

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

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.

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

Delta flight was on time, seats were comfortable, and crew was nice.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

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.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

The experience was good just the upcharge of over a hundred dollars was not cool.

No internet, not even westjet connect makes for a boring flight

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

Good, a bit cramped in the seat as my neighbour was a bit large

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

While I appreciated the food (it was unexpected), it was interruptive for sleeping. We paid extra for reserved seats, but when we checked in they gave us different seats. I had to call WestJet arounf 11:30pm the night before our flight to get this fixed. We were give seats in the emengency row to resolve the issue.

Not enough food option. And not enough advices or information about what we are gonna eat.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

1 hour late No hot drinks No restroom in the back of the plane

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

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

Information on your arrival and departure airports

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