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Cheap flights from Seoul Gimpo Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 911

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — YUL
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gimpo Intl to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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

Thu 23/78:10 a.m.
GMP
-
YUL
2 stops25h 40m
Multiple Airlines
Fri 7/88:30 a.m.
YUL
-
GMP
2 stops24h 55m
Multiple Airlines
Deal found 12/6C$ 2,143
Thu 23/78:10 a.m.
GMP
-
YUL
2 stops25h 40m
Multiple Airlines
Thu 30/79:10 a.m.
YUL
-
GMP
2 stops24h 15m
Multiple Airlines
Deal found 9/6C$ 2,227
Mon 22/68:10 a.m.
GMP
-
YUL
2 stops25h 44m
Multiple Airlines
Thu 2/79:10 a.m.
YUL
-
GMP
2 stops24h 15m
Multiple Airlines
Deal found 9/6C$ 2,267
Fri 17/71:50 p.m.
GMP
-
YUL
2 stops30h 20m
Multiple Airlines
Thu 23/79:30 p.m.
YUL
-
GMP
2 stops26h 20m
Multiple Airlines
Deal found 9/6C$ 2,304
Mon 19/108:10 a.m.
GMP
-
YUL
2 stops25h 41m
Multiple Airlines
Sun 25/109:00 a.m.
YUL
-
GMP
2 stops24h 15m
Multiple Airlines
Deal found 11/6C$ 2,305
Tue 23/68:00 a.m.
GMP
-
YUL
2 stops21h 51m
Multiple Airlines
Thu 9/75:30 p.m.
YUL
-
GMP
2 stops38h 45m
Multiple Airlines
Deal found 10/6C$ 2,316
Tue 23/68:10 a.m.
GMP
-
YUL
2 stops25h 40m
Multiple Airlines
Thu 2/78:10 a.m.
YUL
-
GMP
2 stops25h 15m
Multiple Airlines
Deal found 10/6C$ 2,333

Find flight deals from Gimpo Intl to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) 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 13 June 2026.

Round-trip from

C$ 2,143

One-way from

C$ 911

Popular in

August

Cheapest in

December

Average price

C$ 1,922
23/7-7/8
  • 23/7-7/8
  • 4 total stops
  • 50h 35m total
  • Seoul to Montreal
Search Deals
1/11
  • 1/11
  • 3 total stops
  • 51h 45m total
  • Seoul to Montreal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 399 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 June 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 23/6

8:00 a.m.-4:51 p.m.

2 stops21h 51m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

5:30 p.m.-9:15 p.m.

2 stops38h 45m

C$ 2,319

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 24/6

7:50 p.m.-5:00 p.m.

1 stop34h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

9:10 a.m.-10:25 p.m.

2 stops24h 15m

C$ 2,473
Quickest round-trip

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 27/7

7:40 a.m.-5:00 p.m.

1 stop22h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

1:05 p.m.-10:15 p.m.

1 stop20h 10m

C$ 2,600

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 24/6

8:00 a.m.-4:51 p.m.

2 stops21h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

5:33 p.m.-9:15 p.m.

2 stops38h 42m

C$ 2,667

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Thu 2/7

8:00 a.m.-4:47 p.m.

2 stops21h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

5:30 p.m.-9:15 p.m.

2 stops38h 45m

C$ 2,775

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Thu 25/6

8:00 a.m.-4:51 p.m.

2 stops21h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

3:48 p.m.-9:15 p.m.

2 stops40h 27m

C$ 2,933

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Mon 6/7

8:00 a.m.-4:47 p.m.

2 stops21h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

7:30 a.m.-10:05 p.m.

2 stops24h 35m

C$ 3,054

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Tue 21/7

8:00 a.m.-4:50 p.m.

2 stops21h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

12:30 p.m.-10:55 a.m.

2 stops33h 25m

C$ 3,141

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Sun 6/9

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

2 stops32h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

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

2 stops40h 30m

C$ 3,226

SeoulMontreal

GMP - YUL

GMPYUL

Seoul Gimpo Intl

Wed 8/7

7:15 p.m.-2:41 p.m.

2 stops32h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

8:10 a.m.-9:15 p.m.

2 stops24h 05m

C$ 3,292

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Gimpo Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Gimpo 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.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl 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.

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

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

  • How can I find direct flights from Gimpo Intl 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 Gimpo Intl to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Gimpo Intl 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.

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
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Gimpo Intl 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

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

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Gimpo Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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