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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to South Korea from C$ 707

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ICN
29 Apr — 6 May1
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 30 March 2026.

Tue 19/57:15 a.m.
YUL
-
ICN
2 stops25h 25m
Multiple Airlines
Thu 18/68:40 p.m.
ICN
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 25/3C$ 1,335
Thu 4/68:30 a.m.
YUL
-
ICN
1 stop24h 10m
Multiple Airlines
Mon 22/68:45 p.m.
ICN
-
YUL
1 stop16h 00m
Multiple Airlines
Deal found 25/3C$ 1,371
Sun 24/57:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Sat 20/68:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Deal found 25/3C$ 1,400
Mon 12/107:15 a.m.
YUL
-
ICN
1 stop22h 30m
Multiple Airlines
Thu 22/108:40 p.m.
ICN
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 29/3C$ 1,435
Tue 8/98:30 a.m.
YUL
-
ICN
1 stop24h 05m
Multiple Airlines
Wed 16/911:20 a.m.
ICN
-
YUL
2 stops32h 55m
Multiple Airlines
Deal found 29/3C$ 1,463
Thu 30/47:20 p.m.
YUL
-
ICN
2 stops58h 25m
WestJet
Tue 2/68:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 26/3C$ 1,467
Thu 9/46:45 a.m.
YUL
-
ICN
2 stops47h 00m
WestJet
Sat 23/58:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 24/3C$ 1,468
Sun 26/48:30 a.m.
YUL
-
ICN
2 stops31h 45m
Multiple Airlines
Mon 11/58:50 p.m.
ICN
-
YUL
3 stops34h 40m
Multiple Airlines
Deal found 28/3C$ 1,473
Tue 1/93:45 p.m.
YUL
-
GMP
2 stops40h 30m
Japan Airlines
Wed 30/97:15 p.m.
GMP
-
YUL
2 stops32h 29m
Japan Airlines
Deal found 25/3C$ 1,566
Tue 4/83:48 p.m.
YUL
-
GMP
2 stops40h 27m
Japan Airlines
Tue 25/87:15 p.m.
GMP
-
YUL
2 stops32h 29m
Japan Airlines
Deal found 26/3C$ 1,643
Tue 1/910:31 a.m.
YUL
-
GMP
2 stops35h 09m
Multiple Airlines
Tue 29/98:00 a.m.
GMP
-
YUL
2 stops21h 25m
Multiple Airlines
Deal found 25/3C$ 1,650
Sun 13/910:35 a.m.
YUL
-
GMP
2 stops35h 05m
Multiple Airlines
Sun 18/107:15 p.m.
GMP
-
YUL
2 stops34h 10m
Multiple Airlines
Deal found 24/3C$ 1,668

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 30 March 2026.

Round-trip from

C$ 1,335

One-way from

C$ 707

Popular in

March

Cheapest in

August

Average price

C$ 1,885

Good round-trip deal

C$ 1,866 or less
19/5-18/6
  • 19/5-18/6
  • 3 total stops
  • 49h 00m total
  • Montreal to South Korea
Search Deals
WestJet
  • WestJet
  • 30/4
  • 2 total stops
  • 58h 25m total
  • Montreal to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 80 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

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 30 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 29/4

6:45 p.m.-4:00 a.m.

1 stop20h 15m

Incheon Intl

Thu 14/5

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

1 stop18h 07m

C$ 1,752

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

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

1 stop30h 30m

Incheon Intl

Sat 2/5

12:15 a.m.-2:45 p.m.

1 stop27h 30m

C$ 1,778

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

3:45 p.m.-9:15 p.m.

2 stops40h 30m

Seoul Gimpo Intl

Wed 13/5

7:15 p.m.-2:44 p.m.

2 stops32h 29m

C$ 1,780

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

9:35 p.m.-10:30 a.m.

1 stop23h 55m

Incheon Intl

Sat 9/5

12:15 a.m.-2:45 p.m.

1 stop27h 30m

C$ 1,781

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

11:23 a.m.-4:20 a.m.

2 stops27h 57m

Incheon Intl

Wed 29/4

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

2 stops30h 50m

C$ 1,813

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

8:00 p.m.-5:10 a.m.

1 stop20h 10m

Incheon Intl

Mon 7/9

6:50 p.m.-11:56 p.m.

1 stop18h 06m

C$ 1,814
Quickest round-trip

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

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

1 stop19h 55m

Incheon Intl

Thu 7/5

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

1 stop18h 07m

C$ 1,816

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

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

2 stops38h 46m

Seoul Gimpo Intl

Tue 6/10

7:15 p.m.-2:44 p.m.

2 stops32h 29m

C$ 1,919

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

3:45 p.m.-9:15 p.m.

2 stops40h 30m

Seoul Gimpo Intl

Mon 7/9

7:15 p.m.-2:44 p.m.

2 stops32h 29m

C$ 1,955

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

3:25 p.m.-4:20 a.m.

2 stops23h 55m

Incheon Intl

Wed 13/5

11:30 a.m.-9:26 p.m.

2 stops22h 56m

C$ 1,981

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 44 resultsSorted by cheapest first
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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$ 888). Flying from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in December is currently the most expensive (average of C$ 1,741). 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 30 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 28 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 30 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
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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
1,203 reviews
Korean Air
8.4
Very good
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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
1,558 reviews
Korean Air
8.4
Very good
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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
9,517 reviews
Korean Air
8.4
Very good
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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
3,307 reviews
Korean Air
8.4
Very good
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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
10,862 reviews
Korean Air
8.4
Very good
1,203 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

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 20h 15m. Fly via Korean Air, Qatar Airways, or Japan Airlines 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$ 2,049 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to South Korea. The cheapest flight overall is C$ 1,545 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Incheon Intl) is currently priced at C$ 1,463.

  • 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$ 888). Flying from Montreal Pierre Elliott Trudeau Intl Airport to South Korea in December is currently the most expensive (average of C$ 1,741). 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

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Alternative routes for Pierre Elliott Trudeau Intl to South Korea

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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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 965AverageC$ 1,493FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,300AverageC$ 1,802FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,927AverageC$ 3,309FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestC$ 2,160AverageC$ 3,451FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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

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