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Cheap flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport from C$ 413

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Pierre Elliott Trudeau Intl (YUL). 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 11 September 2025.

Round-trip from

C$ 725

One-way from

C$ 413

Popular in

August

Cheapest in

November

Average price

C$ 1,443
United Airlines
  • United Airlines
  • 22/9-24/9
  • 4 total stops
  • 60h 55m total
  • Seoul to Montreal
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WestJet
  • WestJet
  • 24/10
  • 1 total stop
  • 32h 42m total
  • Seoul to Montreal
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Highest demand for flights based on searches. 7% potential increase in price (C$ 206 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 72 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seoul to Pierre Elliott Trudeau Intl

Cheapest flights from Seoul to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Seoul to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Mon 22/94:50 p.m.ICN - YUL
2 stops30h 50mUnited Airlines
Wed 24/99:15 a.m.YUL - ICN
2 stops30h 05mUnited Airlines
Deal found 10/9C$ 725
Wed 24/911:30 a.m.ICN - YUL
1 stop33h 46mUnited Airlines
Tue 30/96:30 p.m.YUL - ICN
1 stop20h 50mUnited Airlines
Deal found 10/9C$ 741
Fri 19/94:50 p.m.ICN - YUL
2 stops30h 50mUnited Airlines
Sat 27/96:30 p.m.YUL - ICN
1 stop20h 50mUnited Airlines
Deal found 11/9C$ 754
Thu 23/104:50 p.m.ICN - YUL
2 stops27h 03mUnited Airlines
Sat 25/106:35 a.m.YUL - ICN
3 stops43h 40mUnited Airlines
Deal found 11/9C$ 788
Thu 11/94:50 p.m.ICN - YUL
1 stop28h 26mUnited Airlines
Sat 20/96:15 a.m.YUL - ICN
2 stops33h 05mUnited Airlines
Deal found 11/9C$ 797
Wed 15/104:50 p.m.ICN - YUL
3 stops28h 39mUnited Airlines
Tue 21/1011:23 a.m.YUL - ICN
2 stops27h 57mUnited Airlines
Deal found 10/9C$ 806
Wed 26/116:00 p.m.ICN - YUL
2 stops36h 28mUnited Airlines
Fri 28/118:25 a.m.YUL - ICN
2 stops31h 15mUnited Airlines
Deal found 11/9C$ 825
Fri 31/105:55 p.m.ICN - YUL
2 stops32h 39mAmerican Airlines
Sat 1/114:00 p.m.YUL - ICN
2 stops35h 45mAmerican Airlines
Deal found 11/9C$ 826
Fri 7/116:00 p.m.ICN - YUL
2 stops31h 30mUnited Airlines
Mon 17/115:50 p.m.YUL - ICN
1 stop21h 50mUnited Airlines
Deal found 10/9C$ 841
Fri 17/108:45 p.m.ICN - YUL
2 stops40h 42mWestJet
Thu 23/106:45 a.m.YUL - ICN
2 stops47h 00mWestJet
Deal found 10/9C$ 862
Tue 14/107:15 p.m.GMP - YUL
2 stops42h 25mMultiple Airlines
Sat 25/106:45 a.m.YUL - GMP
2 stops39h 15mMultiple Airlines
Deal found 10/9C$ 1,843
Mon 22/97:40 a.m.GMP - YUL
2 stops46h 46mANA
Fri 26/96:15 a.m.YUL - GMP
2 stops39h 50mANA
Deal found 9/9C$ 1,903

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Pierre Elliott Trudeau Intl 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 11 September 2025.
Use the filters below to find and compare flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Seoul

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Wed 24/9

11:30 a.m.-8:16 a.m.

1 stop33h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

9:15 a.m.-3:00 p.m.

2 stops40h 45m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 23/10

11:30 a.m.-8:16 a.m.

1 stop33h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

6:30 p.m.-3:15 p.m.

1 stop31h 45m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Tue 23/9

11:30 a.m.-10:06 p.m.

2 stops23h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

6:30 p.m.-4:20 a.m.

1 stop20h 50m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 13/10

11:30 a.m.-8:16 a.m.

1 stop33h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:30 p.m.-4:20 a.m.

1 stop20h 50m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 22/9

11:30 a.m.-8:16 a.m.

1 stop33h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

6:30 p.m.-3:00 p.m.

1 stop31h 30m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 20/10

11:30 a.m.-8:16 a.m.

1 stop33h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

6:30 p.m.-3:15 p.m.

1 stop31h 45m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 22/9

4:50 p.m.-10:40 a.m.

2 stops30h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:30 p.m.-4:20 a.m.

1 stop20h 50m

C$ 741

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Wed 22/10

4:50 p.m.-8:29 a.m.

3 stops28h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

2:13 p.m.-5:40 a.m.

2 stops25h 27m

C$ 806

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 15/10

8:20 p.m.-12:40 a.m.

2 stops41h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

9:50 p.m.-6:10 p.m.

2 stops31h 20m

C$ 2,225

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Thu 23/10

7:55 a.m.-4:39 p.m.

2 stops21h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

12:30 p.m.-6:20 p.m.

2 stops40h 50m

C$ 2,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 37 results
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Best time to book a flight from Seoul to Pierre Elliott Trudeau Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Seoul to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Seoul to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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.

What is the cheapest time of day to fly from SEL to YUL?

Find hourly flight availability from Seoul to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Seoul to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 5% versus a flight at noon.

What’s the top layover airport for flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport?

Share of one-stop round-trip flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 75% of one-stop itineraries from Seoul to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport?

Average round-trip fare for 1-stop flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 1,533.

What’s the fastest layover option from Seoul to Montreal Pierre Elliott Trudeau Intl Airport?

Shortest average travel time for 1-stop one-way flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Calgary (YYC) have the shortest average one-way travel time for 1-stop routes: 16h 58m.

Which airport typically offers the quickest layover for flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport?

Average layover duration for 1-stop one-way flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Calgary (YYC) offer the fastest connection on this route, with an average layover time of 7h 38m.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Air Canada from Seoul to Montreal Pierre Elliott Trudeau Intl Airport. 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.
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Related info for your journey

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

    United Airlines and EVA Air can get you from Seoul to Montreal Pierre Elliott Trudeau Intl Airport in just under 33h 46m. Your travel time can differ by up to 7h 34m. There are 10569 km between Seoul and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Seoul to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 1,187. You may be able to fly from Seoul to Montreal Pierre Elliott Trudeau Intl Airport for 31% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Seoul to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 420 on WestJet. Other airlines that offer cheap prices include EVA Air from C$ 988 and Japan Airlines from C$ 1,116 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Seoul to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Seoul to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seoul to Pierre Elliott Trudeau Intl

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

Top airline flying from Seoul to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Seoul to Pierre Elliott Trudeau Intl. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,187AverageC$ 1,726FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Seoul to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from Seoul to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Seoul to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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