Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to South Korea from C$ 575

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ICN
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to South Korea
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Thu 23/44:15 p.m.
YUL
-
ICN
1 stop37h 30m
Multiple Airlines
Sat 9/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 12/3C$ 1,083
Thu 30/48:00 p.m.
YUL
-
ICN
1 stop33h 45m
Multiple Airlines
Thu 7/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 9/3C$ 1,150
Wed 2/97:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Thu 22/109:10 p.m.
ICN
-
YUL
1 stop23h 05m
Multiple Airlines
Deal found 8/3C$ 1,182
Tue 14/44:15 p.m.
YUL
-
ICN
1 stop37h 30m
Multiple Airlines
Tue 19/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 8/3C$ 1,186
Thu 30/48:00 p.m.
YUL
-
ICN
1 stop33h 45m
Multiple Airlines
Sat 16/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 9/3C$ 1,204
Thu 30/48:00 p.m.
YUL
-
ICN
1 stop33h 45m
Multiple Airlines
Sat 23/59:10 p.m.
ICN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 9/3C$ 1,212
Wed 12/87:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Thu 22/109:10 p.m.
ICN
-
YUL
1 stop23h 05m
Multiple Airlines
Deal found 7/3C$ 1,224
Mon 3/810:30 a.m.
YUL
-
GMP
2 stops35h 10m
Multiple Airlines
Tue 25/87:15 p.m.
GMP
-
YUL
2 stops34h 29m
Multiple Airlines
Deal found 9/3C$ 1,522
Sun 1/114:00 p.m.
YUL
-
GMP
2 stops40h 05m
Japan Airlines
Mon 30/117:40 p.m.
GMP
-
YUL
2 stops33h 31m
Japan Airlines
Deal found 7/3C$ 1,544
Tue 8/93:44 p.m.
YUL
-
GMP
2 stops40h 31m
Multiple Airlines
Tue 6/107:15 p.m.
GMP
-
YUL
2 stops32h 39m
Multiple Airlines
Deal found 9/3C$ 1,567
Sun 16/85:29 p.m.
YUL
-
GMP
2 stops38h 46m
Multiple Airlines
Mon 31/87:15 p.m.
GMP
-
YUL
2 stops32h 39m
Multiple Airlines
Deal found 12/3C$ 1,570
Tue 4/83:48 p.m.
YUL
-
GMP
2 stops40h 27m
Japan Airlines
Tue 25/88:00 a.m.
GMP
-
YUL
2 stops43h 54m
Japan Airlines
Deal found 9/3C$ 1,586

Find flight deals from Pierre Elliott Trudeau Intl to South Korea

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to South Korea flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 1,083

One-way from

C$ 575

Popular in

March

Cheapest in

August

Average price

C$ 1,846

Good round-trip deal

C$ 1,522 or less

Good one-way deal

C$ 832 or less
23/4-9/5
  • 23/4-9/5
  • 3 total stops
  • 60h 25m total
  • Montreal to South Korea
Search Deals
WestJet
  • WestJet
  • 28/4
  • 1 total stop
  • 33h 45m total
  • Montreal to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to South Korea.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to South Korea 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 13 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:10 a.m.-4:20 a.m.

2 stops33h 10m

Incheon Intl

Wed 22/4

4:50 p.m.-1:09 p.m.

2 stops33h 19m

C$ 1,566
Quickest round-trip

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

7:00 a.m.-3:55 p.m.

1 stop19h 55m

Incheon Intl

Tue 2/6

6:50 p.m.-11:57 p.m.

1 stop18h 07m

C$ 1,566

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

3:44 p.m.-9:15 p.m.

2 stops40h 31m

Seoul Gimpo Intl

Tue 6/10

7:15 p.m.-2:54 p.m.

2 stops32h 39m

C$ 1,567

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

5:31 p.m.-9:15 p.m.

2 stops38h 44m

Seoul Gimpo Intl

Tue 25/8

7:15 p.m.-2:54 p.m.

2 stops32h 39m

C$ 1,573

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

5:29 p.m.-9:15 p.m.

2 stops38h 46m

Seoul Gimpo Intl

Wed 9/9

7:15 p.m.-2:50 p.m.

2 stops32h 35m

C$ 1,589

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:10 a.m.-4:20 a.m.

2 stops33h 10m

Incheon Intl

Thu 23/4

4:50 p.m.-1:09 p.m.

2 stops33h 19m

C$ 1,609

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

3:44 p.m.-9:15 p.m.

2 stops40h 31m

Seoul Gimpo Intl

Mon 7/9

7:15 p.m.-4:44 p.m.

2 stops34h 29m

C$ 1,658

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:46 p.m.-7:35 p.m.

2 stops35h 49m

Busan Gimhae

Thu 16/4

8:00 a.m.-11:51 p.m.

2 stops28h 51m

C$ 1,698

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

8:10 a.m.-11:00 a.m.

2 stops37h 50m

Incheon Intl

Sun 24/5

8:45 p.m.-11:45 p.m.

1 stop16h 00m

C$ 1,770

MontrealBusan

YUL - PUS

YULPUS

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:25 p.m.-6:00 p.m.

2 stops58h 35m

Busan Gimhae

Mon 18/5

7:10 p.m.-4:45 p.m.

2 stops34h 35m

C$ 1,775

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Pierre Elliott Trudeau Intl to South Korea

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

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

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to South Korea (average of C$ 869). Flying from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in December is currently the most expensive (average of C$ 1,705). 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 YUL to KR?

Find hourly flight availability from Pierre Elliott Trudeau Intl to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 2026.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in the afternoon. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to South Korea. Price data was last updated on 12 March 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to South Korea flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 13 March 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to South Korea, such as Korean Air,Air France, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air France
7.4
Good
1,544 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,419 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
WestJet
7.2
Good
3,292 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,800 reviews
Korean Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in 19h 55m. Fly via United Airlines, Korean Air, or China Eastern to get the fastest option. The distance between Montreal Pierre Elliott Trudeau Intl Airport and South Korea is about 10569 km. This flight may include one or multiple stops.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to South Korea?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Seoul Gimpo Intl or Montreal Pierre Elliott Trudeau Intl - Busan Gimhae, Montreal Pierre Elliott Trudeau Intl - Incheon Intl is the most popular route from Montreal Pierre Elliott Trudeau Intl Airport to South Korea.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to South Korea?

    On average you can expect to pay C$ 1,305 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to South Korea. The cheapest flight overall is C$ 832 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Incheon Intl) is currently priced at C$ 1,269.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to South Korea (average of C$ 869). Flying from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in December is currently the most expensive (average of C$ 1,705). 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

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 Pierre Elliott Trudeau Intl to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Narita flights
Pierre Elliott Trudeau Intl to Suvarnabhumi flights
Pierre Elliott Trudeau Intl to Haneda flights
Pierre Elliott Trudeau Intl to Denpasar flights
Pierre Elliott Trudeau Intl to Ho Chi Minh City flights
Pierre Elliott Trudeau Intl to Hongqiao Intl flights
Pierre Elliott Trudeau Intl to Incheon Intl flights
Pierre Elliott Trudeau Intl to Hong Kong flights
Pierre Elliott Trudeau Intl to Manila flights
Pierre Elliott Trudeau Intl to Capital flights
Pierre Elliott Trudeau Intl to Taiwan Taoyuan Intl flights
Pierre Elliott Trudeau Intl to Hanoi flights
Pierre Elliott Trudeau Intl to Malé flights
Pierre Elliott Trudeau Intl to Gimpo Intl flights
Pierre Elliott Trudeau Intl to Pu Dong flights
Pierre Elliott Trudeau Intl to Cebu City flights
Pierre Elliott Trudeau Intl to Don Mueang Intl flights
Pierre Elliott Trudeau Intl to New Delhi flights
Pierre Elliott Trudeau Intl to Sung Shan flights
Pierre Elliott Trudeau Intl to Singapore flights
Pierre Elliott Trudeau Intl to Kansai Intl flights
Pierre Elliott Trudeau Intl to Colombo flights
Pierre Elliott Trudeau Intl to Osaka Itami flights
Pierre Elliott Trudeau Intl to Kathmandu flights
Pierre Elliott Trudeau Intl to Kuala Lumpur Intl flights
Pierre Elliott Trudeau Intl to Guangzhou flights
Pierre Elliott Trudeau Intl to Mumbai flights
Pierre Elliott Trudeau Intl to Phuket City flights
Pierre Elliott Trudeau Intl to Kobe flights
Pierre Elliott Trudeau Intl to Bangalore flights
Pierre Elliott Trudeau Intl to Soekarno-Hatta Intl flights
Pierre Elliott Trudeau Intl to Lahore flights
Pierre Elliott Trudeau Intl to Islamabad flights
Pierre Elliott Trudeau Intl to Yerevan flights
Pierre Elliott Trudeau Intl to Cochin flights
Pierre Elliott Trudeau Intl to Tashkent flights
Pierre Elliott Trudeau Intl to Tbilisi flights
Pierre Elliott Trudeau Intl to Dhaka flights
Pierre Elliott Trudeau Intl to Hyderabad flights
Pierre Elliott Trudeau Intl to Okinawa flights
Pierre Elliott Trudeau Intl to Dalian flights
Pierre Elliott Trudeau Intl to Nanjing flights
Pierre Elliott Trudeau Intl to Amritsar flights
Pierre Elliott Trudeau Intl to Chubu Centrair Intl flights
Pierre Elliott Trudeau Intl to Angeles City flights
Pierre Elliott Trudeau Intl to Ahmedabad flights
Pierre Elliott Trudeau Intl to Chitose flights
Pierre Elliott Trudeau Intl to Vientiane flights
Pierre Elliott Trudeau Intl to Harbin flights
Pierre Elliott Trudeau Intl to Chengdu flights

Top 4 airlines flying from Pierre Elliott Trudeau Intl to South Korea

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to South Korea. 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,038AverageC$ 1,525FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,275AverageC$ 1,763FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,809AverageC$ 3,241FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestC$ 2,115AverageC$ 3,361FlexibilityNo cancel feeOn-time81%
Search Korean Air 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 Pierre Elliott Trudeau Intl to South Korea?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to South Korea flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to South Korea.

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

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to South Korea with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.