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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Seoul Gimpo Intl Airport from C$ 734

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — GMP
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Gimpo Intl

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

Round-trip from

C$ 1,466

One-way from

C$ 734

Popular in

December

Cheapest in

May

Average price

C$ 1,630
China Eastern
  • China Eastern
  • 14/11-21/11
  • 4 total stops
  • 88h 58m total
  • Montreal to Seoul
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28/10
  • 28/10
  • 3 total stops
  • 55h 50m total
  • Montreal to Seoul
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Highest demand for flights based on searches. 8% potential increase in price (C$ 237 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Gimpo Intl

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

Fri 14/116:45 a.m.YUL - GMP
2 stops38h 15mChina Eastern
Fri 21/1112:00 p.m.GMP - YUL
2 stops50h 43mChina Eastern
Deal found 11/9C$ 1,466
Sun 12/107:30 a.m.YUL - GMP
2 stops40h 30mMultiple Airlines
Wed 15/108:20 a.m.GMP - YUL
2 stops38h 00mMultiple Airlines
Deal found 11/9C$ 1,634
Mon 10/116:45 a.m.YUL - GMP
2 stops38h 15mChina Eastern
Thu 27/118:50 p.m.GMP - YUL
2 stops41h 53mChina Eastern
Deal found 11/9C$ 1,641
Tue 28/106:20 p.m.YUL - GMP
2 stops53h 45mAir China
Tue 11/112:25 p.m.GMP - YUL
2 stops43h 00mAir China
Deal found 9/9C$ 1,781
Fri 21/117:30 a.m.YUL - GMP
2 stops39h 35mAir China
Tue 25/112:25 p.m.GMP - YUL
2 stops44h 35mAir China
Deal found 10/9C$ 1,817
Thu 30/106:20 p.m.YUL - GMP
2 stops53h 45mAir China
Tue 11/112:25 p.m.GMP - YUL
2 stops43h 00mAir China
Deal found 9/9C$ 1,836
Tue 28/106:20 p.m.YUL - GMP
2 stops53h 45mAir China
Fri 14/118:35 a.m.GMP - YUL
2 stops24h 50mAir China
Deal found 9/9C$ 2,000
Thu 30/106:20 p.m.YUL - GMP
2 stops53h 45mAir China
Fri 14/118:35 a.m.GMP - YUL
2 stops24h 50mAir China
Deal found 9/9C$ 2,054
Wed 10/127:30 a.m.YUL - GMP
2 stops39h 35mAir China
Sun 11/12:25 p.m.GMP - YUL
2 stops44h 35mAir China
Deal found 11/9C$ 2,072
Fri 24/108:25 a.m.YUL - GMP
2 stops39h 40mAir China
Thu 6/112:25 p.m.GMP - YUL
2 stops44h 35mAir China
Deal found 9/9C$ 2,081
Tue 16/95:15 p.m.YUL - GMP
2 stops35h 45mMultiple Airlines
Thu 16/107:55 a.m.GMP - YUL
2 stops21h 44mMultiple Airlines
Deal found 9/9C$ 2,140
Wed 10/127:30 a.m.YUL - GMP
2 stops39h 35mAir China
Tue 13/12:25 p.m.GMP - YUL
2 stops44h 35mAir China
Deal found 11/9C$ 2,163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Gimpo 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 11 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Gimpo Intl

Route

Depart

Return

Price

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

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

2 stops38h 15m

Seoul Gimpo Intl

Thu 27/11

8:50 p.m.-12:43 a.m.

2 stops41h 53m

C$ 1,641

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:20 p.m.-1:05 p.m.

2 stops53h 45m

Seoul Gimpo Intl

Tue 11/11

2:25 p.m.-7:25 p.m.

2 stops43h 00m

C$ 1,781

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

7:30 a.m.-1:05 p.m.

2 stops40h 35m

Seoul Gimpo Intl

Thu 13/11

2:25 p.m.-7:25 p.m.

2 stops43h 00m

C$ 1,781

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

6:20 p.m.-1:05 p.m.

2 stops53h 45m

Seoul Gimpo Intl

Thu 13/11

2:25 p.m.-7:25 p.m.

2 stops43h 00m

C$ 1,836

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:20 p.m.-1:05 p.m.

2 stops53h 45m

Seoul Gimpo Intl

Fri 14/11

8:35 a.m.-7:25 p.m.

2 stops24h 50m

C$ 2,000

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:20 p.m.-1:05 p.m.

2 stops53h 45m

Seoul Gimpo Intl

Wed 12/11

8:35 a.m.-7:25 p.m.

2 stops24h 50m

C$ 2,000

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

7:30 a.m.-1:05 p.m.

2 stops40h 35m

Seoul Gimpo Intl

Wed 12/11

8:35 a.m.-7:25 p.m.

2 stops24h 50m

C$ 2,000

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

5:15 p.m.-6:00 p.m.

2 stops35h 45m

Seoul Gimpo Intl

Thu 16/10

7:55 a.m.-4:39 p.m.

2 stops21h 44m

C$ 2,140

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

7:30 a.m.-1:05 p.m.

2 stops39h 35m

Seoul Gimpo Intl

Tue 13/1

2:25 p.m.-9:00 p.m.

2 stops44h 35m

C$ 2,163

MontrealSeoul

YUL - GMP

YULGMP

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

7:30 a.m.-1:50 p.m.

2 stops40h 20m

Seoul Gimpo Intl

Wed 12/11

8:35 a.m.-9:00 p.m.

2 stops26h 25m

C$ 2,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Gimpo Intl

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

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Gimpo 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 Seoul Gimpo Intl Airport?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Seoul Gimpo Intl Airport can take about 38h 15m. China Eastern provides one of the quickest options available for as low as C$ 1,641. Airlines will cover a distance of 10549 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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