Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seoul to Montreal Pierre Elliott Trudeau Intl Airport from C$ 661

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — YUL
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 5 May 2026.

Tue 9/68:45 p.m.
ICN
-
YUL
2 stops33h 00m
WestJet
Thu 18/67:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Deal found 1/5C$ 1,351
Tue 9/68:45 p.m.
ICN
-
YUL
2 stops33h 00m
WestJet
Wed 29/76:45 a.m.
YUL
-
ICN
2 stops23h 00m
WestJet
Deal found 2/5C$ 1,412
Sun 14/68:45 p.m.
ICN
-
YUL
2 stops40h 40m
WestJet
Fri 19/66:45 a.m.
YUL
-
ICN
2 stops47h 00m
WestJet
Deal found 3/5C$ 1,454
Wed 1/78:35 a.m.
ICN
-
YUL
2 stops44h 27m
Multiple Airlines
Wed 2/97:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Deal found 1/5C$ 1,616
Mon 1/67:35 p.m.
ICN
-
YUL
2 stops24h 30m
Multiple Airlines
Sun 7/67:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Deal found 1/5C$ 1,690
Tue 16/68:40 p.m.
ICN
-
YUL
1 stop32h 14m
Multiple Airlines
Thu 16/77:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Deal found 1/5C$ 1,691
Mon 11/511:40 a.m.
ICN
-
YUL
2 stops39h 20m
Multiple Airlines
Thu 21/58:30 a.m.
YUL
-
ICN
1 stop24h 10m
Multiple Airlines
Deal found 5/5C$ 1,699
Tue 23/68:00 a.m.
ICN
-
YUL
2 stops36h 15m
Multiple Airlines
Thu 23/77:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Deal found 4/5C$ 1,707
Wed 13/54:15 p.m.
ICN
-
YUL
2 stops34h 45m
Multiple Airlines
Tue 19/58:30 a.m.
YUL
-
ICN
1 stop24h 10m
Multiple Airlines
Deal found 5/5C$ 1,714
Tue 9/68:45 p.m.
ICN
-
YUL
2 stops29h 22m
Multiple Airlines
Thu 18/67:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Deal found 2/5C$ 1,716
Sun 17/52:35 p.m.
ICN
-
YUL
2 stops29h 40m
Multiple Airlines
Thu 21/57:20 p.m.
YUL
-
ICN
2 stops58h 25m
Multiple Airlines
Deal found 4/5C$ 1,724
Tue 2/69:15 a.m.
GMP
-
YUL
2 stops24h 33m
Multiple Airlines
Tue 26/19:10 a.m.
YUL
-
GMP
2 stops23h 15m
Multiple Airlines
Deal found 3/5C$ 2,292

Find 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 5 May 2026.

Round-trip from

C$ 1,351

One-way from

C$ 661

Popular in

November

Cheapest in

December

Average price

C$ 1,788
WestJet
  • WestJet
  • 9/6-18/6
  • 3 total stops
  • 55h 30m total
  • Seoul to Montreal
Search Deals
WestJet
  • WestJet
  • 14/6
  • 2 total stops
  • 40h 40m total
  • Seoul to Montreal
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 5 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Tue 30/6

1:20 a.m.-7:32 p.m.

2 stops31h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

9:35 p.m.-5:05 p.m.

1 stop30h 30m

C$ 1,897

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 16/7

1:20 a.m.-7:32 p.m.

2 stops31h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

9:35 p.m.-5:05 p.m.

1 stop30h 30m

C$ 1,897

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 16/7

1:20 a.m.-2:45 p.m.

1 stop26h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

5:10 p.m.-5:05 p.m.

2 stops34h 55m

C$ 1,940

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Sat 16/5

11:45 p.m.-4:10 p.m.

1 stop29h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

5:10 p.m.-5:30 p.m.

2 stops35h 20m

C$ 1,981

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Thu 18/6

1:20 a.m.-2:45 p.m.

1 stop26h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:10 p.m.-5:05 p.m.

2 stops34h 55m

C$ 1,994

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Sun 23/8

1:20 a.m.-2:45 p.m.

1 stop26h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

5:10 p.m.-5:05 p.m.

2 stops34h 55m

C$ 2,069

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Mon 31/8

9:00 a.m.-4:38 p.m.

2 stops44h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

6:25 p.m.-10:20 p.m.

2 stops38h 55m

C$ 2,141

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Wed 1/7

10:45 p.m.-12:03 p.m.

2 stops50h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

1:15 p.m.-6:40 p.m.

2 stops40h 25m

C$ 2,169

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Wed 1/7

10:45 p.m.-12:03 p.m.

2 stops50h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

1:15 p.m.-5:00 p.m.

2 stops38h 45m

C$ 2,200

IncheonMontreal

ICN - YUL

ICNYUL

Incheon Intl

Wed 1/7

11:55 p.m.-12:03 p.m.

2 stops49h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

1:15 p.m.-5:00 p.m.

2 stops38h 45m

C$ 2,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
...
5

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, December is the cheapest month in which you can book a flight from Seoul to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 710). Flying from Seoul to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,609). 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.

How much does it cost to fly round-trip from Seoul to Montreal Pierre Elliott Trudeau Intl Airport?

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 67% 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$ 1,505.

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 San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 9h 49m.

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 5 May 2026.
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
10,998 reviews
Check prices

Boarding

7.3

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,998 reviews
Air Canada
7.1
Good
10,998 reviews
Check prices

Boarding

7.3

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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.

  • 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$ 1,166. You may be able to fly from Seoul to Montreal Pierre Elliott Trudeau Intl Airport for 29% 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$ 466 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 668 and Korean Air from C$ 1,407 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, December is the cheapest month in which you can book a flight from Seoul to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 710). Flying from Seoul to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,609). 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
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,166AverageC$ 1,520FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.