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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport from C$ 628

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ICN
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Incheon Intl are usually found in September or May, booked 44 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Incheon Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 May 2026.

Sun 6/95:30 p.m.
YUL
-
ICN
1 stop36h 15m
WestJet
Tue 15/98:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Deal found 16/5C$ 1,367
Wed 9/98:00 p.m.
YUL
-
ICN
1 stop33h 45m
WestJet
Mon 21/98:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 19/5C$ 1,371
Thu 3/97:30 a.m.
YUL
-
ICN
1 stop19h 35m
Air Canada
Wed 2/126:55 p.m.
ICN
-
YUL
1 stop16h 11m
Air Canada
Deal found 19/5C$ 1,405
Tue 15/912:35 p.m.
YUL
-
ICN
Nonstop14h 50m
Air Canada
Wed 7/105:45 p.m.
ICN
-
YUL
1 stop19h 54m
Air Canada
Deal found 19/5C$ 1,407
Wed 16/99:30 p.m.
YUL
-
ICN
1 stop29h 35m
Air Canada
Wed 7/105:45 p.m.
ICN
-
YUL
2 stops18h 48m
Air Canada
Deal found 19/5C$ 1,408
Sun 13/97:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Sat 26/98:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 16/5C$ 1,414
Sun 6/96:45 a.m.
YUL
-
ICN
2 stops23h 00m
WestJet
Sun 27/98:45 p.m.
ICN
-
YUL
1 stop16h 00m
WestJet
Deal found 17/5C$ 1,415
Wed 9/97:15 a.m.
YUL
-
ICN
1 stop22h 30m
WestJet
Sun 20/98:45 p.m.
ICN
-
YUL
1 stop23h 20m
WestJet
Deal found 19/5C$ 1,416

Find flight deals from Pierre Elliott Trudeau Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Incheon Intl (ICN). 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 19 May 2026.

Round-trip from

C$ 1,339

One-way from

C$ 628

Popular in

December

Cheapest in

September

Average price

C$ 1,676

Good round-trip deal

C$ 1,609 or less
WestJet
  • WestJet
  • 7/9-21/9
  • 2 total stops
  • 55h 15m total
  • Montreal to Incheon
Search Deals
WestJet
  • WestJet
  • 18/8
  • 2 total stops
  • 47h 00m total
  • Montreal to Incheon
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Incheon 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 19 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

7:30 a.m.-4:05 p.m.

1 stop19h 35m

Incheon Intl

Thu 15/10

5:45 p.m.-11:33 p.m.

2 stops18h 48m

C$ 1,405

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

8:50 p.m.-4:05 p.m.

2 stops30h 15m

Incheon Intl

Wed 7/10

5:45 p.m.-7:10 a.m.

2 stops26h 25m

C$ 1,407

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:00 a.m.-5:20 p.m.

2 stops22h 20m

Incheon Intl

Thu 17/9

10:15 a.m.-6:53 p.m.

2 stops21h 38m

C$ 1,850

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

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

1 stop30h 30m

Incheon Intl

Thu 27/8

1:20 a.m.-6:15 p.m.

2 stops29h 55m

C$ 1,858

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

8:05 a.m.-9:40 p.m.

2 stops24h 35m

Incheon Intl

Wed 24/6

6:25 p.m.-5:20 p.m.

3 stops35h 55m

C$ 1,858

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:45 a.m.-4:20 a.m.

2 stops29h 35m

Incheon Intl

Wed 28/10

5:30 p.m.-9:40 p.m.

1 stop17h 10m

C$ 1,931

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

9:45 a.m.-4:20 a.m.

2 stops29h 35m

Incheon Intl

Tue 22/9

11:30 a.m.-7:45 p.m.

2 stops21h 15m

C$ 1,931

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

7:45 p.m.-5:20 p.m.

2 stops32h 35m

Incheon Intl

Sun 20/9

7:40 p.m.-8:43 a.m.

2 stops26h 03m

C$ 1,983

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:00 a.m.-5:20 p.m.

2 stops22h 20m

Incheon Intl

Tue 6/10

7:40 p.m.-8:42 a.m.

2 stops26h 02m

C$ 1,983

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:45 a.m.-4:20 a.m.

2 stops29h 35m

Incheon Intl

Fri 2/10

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

2 stops30h 50m

C$ 1,995

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport?

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport (average of C$ 1,587). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of C$ 2,548). 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 Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon 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 Incheon Intl. Reviews last updated 19 May 2026.
Get a feel of what it's like to fly with Korean Air,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,217 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,217 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

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
9,733 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

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
3,339 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

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
11,062 reviews
Korean Air
8.4
Very good
1,217 reviews
Check prices

Comfort

8.3

Boarding

8.5

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

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 Incheon 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 Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport?

    Air Canada and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport in just under 19h 35m. Your travel time can differ by up to 2h 45m. Montreal Pierre Elliott Trudeau Intl Airport and Incheon Intl Airport are separated by a distance of 10569 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport round-trip?

    Currently priced at C$ 1,104, WestJet will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Korean Air - these airlines can fly you to your destination from C$ 1,350 and C$ 1,599, respectively. Users have found that WestJet is 41% cheaper than the other options available to this destination.

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

    C$ 574 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Korean Air, with prices starting from C$ 897 and C$ 1,128, respectively.

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

    Looking at all options, your cheapest flight can be booked for C$ 1,545. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Incheon Intl) can be booked for C$ 1,524 on average, our data indicates C$ 1,971 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport.

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

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

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

    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 Incheon Intl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport (average of C$ 1,587). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of C$ 2,548). 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 Incheon Intl

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

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Incheon Intl

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Incheon 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,104AverageC$ 1,483FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,350AverageC$ 1,817FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,599AverageC$ 3,397FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestC$ 2,443AverageC$ 3,276FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

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

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