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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Seoul from C$ 496

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SEL
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Seoul are usually found in May or February, booked 80 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Pierre Elliott Trudeau Intl to Seoul

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

Round-trip from

C$ 1,346

One-way from

C$ 496

Popular in

December

Cheapest in

May

Average price

C$ 1,809

Good round-trip deal

C$ 1,608 or less

Good one-way deal

C$ 1,320 or less
WestJet
  • WestJet
  • 4/9-21/9
  • 4 total stops
  • 46h 22m total
  • Montreal to Seoul
WestJet
  • WestJet
  • 3/9
  • 1 total stop
  • 36h 15m total
  • Montreal to Seoul
Highest demand for flights based on searches. 7% potential increase in price (C$ 199 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Seoul (SEL).
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Seoul (SEL).

Find flight deals from Pierre Elliott Trudeau Intl to Seoul

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

Sun 19/107:00 a.m.YUL - ICN
2 stops22h 45mMultiple Airlines
Fri 24/108:45 p.m.ICN - YUL
1 stop16h 56mMultiple Airlines
Deal found 8/7C$ 1,314
Thu 2/106:45 a.m.YUL - ICN
2 stops47h 00mWestJet
Thu 16/108:45 p.m.ICN - YUL
2 stops40h 42mWestJet
Deal found 8/7C$ 1,320
Sat 13/95:15 p.m.YUL - GMP
2 stops28h 30mJapan Airlines
Sat 20/97:55 a.m.GMP - YUL
2 stops21h 38mJapan Airlines
Deal found 10/7C$ 2,114
Thu 2/109:15 a.m.YUL - GMP
2 stops24h 05mMultiple Airlines
Thu 16/107:40 a.m.GMP - YUL
2 stops29h 56mMultiple Airlines
Deal found 10/7C$ 2,159
Tue 9/99:45 a.m.YUL - GMP
2 stops36h 20mANA
Tue 23/97:40 a.m.GMP - YUL
2 stops29h 56mANA
Deal found 9/7C$ 2,162

Cheapflights Fare Finder

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

Fly from

Pierre Elliott Trudeau Intl

Fly to

Seoul

Route

Depart

Return

Price

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

7:00 a.m.-6:45 p.m.

2 stops22h 45m

Incheon Intl

Fri 24/10

8:45 p.m.-12:41 a.m.

1 stop16h 56m

C$ 1,314

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

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

2 stops47h 00m

Incheon Intl

Thu 16/10

8:45 p.m.-12:27 a.m.

2 stops40h 42m

C$ 1,320

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

5:15 p.m.-10:45 a.m.

2 stops28h 30m

Seoul Gimpo Intl

Sat 20/9

7:55 a.m.-4:33 p.m.

2 stops21h 38m

C$ 2,114

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

9:15 a.m.-10:20 p.m.

2 stops24h 05m

Seoul Gimpo Intl

Thu 16/10

7:40 a.m.-12:36 a.m.

2 stops29h 56m

C$ 2,159

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

9:45 a.m.-11:05 a.m.

2 stops36h 20m

Seoul Gimpo Intl

Tue 23/9

7:40 a.m.-12:36 a.m.

2 stops29h 56m

C$ 2,162

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

8:25 a.m.-1:05 p.m.

2 stops39h 40m

Seoul Gimpo Intl

Fri 25/7

8:35 a.m.-12:34 a.m.

2 stops28h 59m

C$ 2,680

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

5:30 p.m.-6:45 p.m.

1 stop36h 15m

C$ 496

MontrealIncheon

YUL - ICN

YULICN

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

6:45 p.m.-9:35 p.m.

1 stop37h 50m

C$ 562

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

5:30 p.m.-6:30 p.m.

3 stops60h 00m

C$ 743

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

6:45 a.m.-11:00 a.m.

2 stops39h 15m

C$ 834

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 14 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Seoul. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul (average of C$ 1,017). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Seoul in December is currently the most expensive (average of C$ 1,535). 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 SEL?

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

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Seoul at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with EVA Air,ANA, andJapan Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.4
Very good

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Seoul round-trip?

    According to our current data, WestJet (C$ 1,346), Japan Airlines (C$ 2,117), and ANA (C$ 2,162) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Seoul. WestJet is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    C$ 496 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on China Eastern and Japan Airlines, with prices starting from C$ 834 and C$ 1,212, respectively.

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

    Looking at all options, your cheapest flight can be booked for C$ 929. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Incheon Intl) can be booked for C$ 1,244 on average our data indicates C$ 2,305 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Seoul.

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

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

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

    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 Seoul.

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

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

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul (average of C$ 1,017). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Seoul in December is currently the most expensive (average of C$ 1,535). 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 Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Pierre Elliott Trudeau Intl to Seoul

Discover the top 8 airlines that operate flights from Pierre Elliott Trudeau Intl to Seoul. 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,014AverageC$ 1,453FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 1,027AverageC$ 1,078FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 1,053AverageC$ 1,619FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Turkish AirlinesCheapestC$ 1,408AverageC$ 1,663FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapestC$ 1,460AverageC$ 1,861FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 1,490AverageC$ 1,558FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 1,527AverageC$ 1,864FlexibilityNo cancel feeOn-time77%
Search Air France flights
Korean AirCheapestC$ 1,917AverageC$ 2,489FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Seoul 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 Pierre Elliott Trudeau Intl to Seoul become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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