$755 Cheap Flights from Montreal (YUL) to Seoul (GMP)

View $755 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Montreal to Seoul (YUL-GMP)

Prices were available within the past 7 days and start at $755 for one-way flights and $1,368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Dec 21 - Wed, Dec 31
YUL
Montreal
GMP
Seoul
$1,368 Roundtrip, found 2 days ago
$1,368
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Dec 21 from Montreal to Seoul, returning Wed, Dec 31, priced at $1,368 found 2 days ago
Lufthansa
Sun, Dec 21 - Wed, Dec 31
YUL
Montreal
GMP
Seoul
$1,477 Roundtrip, found 2 days ago
$1,477
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Dec 21 from Montreal to Seoul, returning Wed, Dec 31, priced at $1,477 found 2 days ago
Air Canada
Mon, Mar 16 - Mon, Mar 30
YUL
Montreal
GMP
Seoul
$1,574 Roundtrip, found 16 hours ago
$1,574
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Mar 16 from Montreal to Seoul, returning Mon, Mar 30, priced at $1,574 found 16 hours ago
Japan Airlines
Sat, Sep 6 - Sun, Sep 21
YUL
Montreal
GMP
Seoul
$1,575 Roundtrip, found 3 days ago
$1,575
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Sat, Sep 6 from Montreal to Seoul, returning Sun, Sep 21, priced at $1,575 found 3 days ago
Air Canada
Mon, Sep 15 - Wed, Sep 24
YUL
Montreal
GMP
Seoul
$1,582 Roundtrip, found 6 days ago
$1,582
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Sep 15 from Montreal to Seoul, returning Wed, Sep 24, priced at $1,582 found 6 days ago
United
Thu, Sep 4 - Fri, Oct 24
YUL
Montreal
GMP
Seoul
$1,586 Roundtrip, found 3 days ago
$1,586
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 4 from Montreal to Seoul, returning Fri, Oct 24, priced at $1,586 found 3 days ago
Lufthansa
Sun, Dec 21 - Wed, Dec 31
YUL
Montreal
GMP
Seoul
$1,587 Roundtrip, found 2 days ago
$1,587
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Dec 21 from Montreal to Seoul, returning Wed, Dec 31, priced at $1,587 found 2 days ago
Air Canada
Mon, Sep 15 - Wed, Sep 24
YUL
Montreal
GMP
Seoul
$1,618 Roundtrip, found 6 days ago
$1,618
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Sep 15 from Montreal to Seoul, returning Wed, Sep 24, priced at $1,618 found 6 days ago
Air Canada
Sun, Sep 7 - Sun, Sep 14
YUL
Montreal
GMP
Seoul
$1,619 Roundtrip, found 6 days ago
$1,619
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Sep 7 from Montreal to Seoul, returning Sun, Sep 14, priced at $1,619 found 6 days ago
All Nippon Airways
Sun, Sep 21 - Sun, Sep 28
YUL
Montreal
GMP
Seoul
$2,072 Roundtrip, found 2 days ago
$2,072
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sun, Sep 21 from Montreal to Seoul, returning Sun, Sep 28, priced at $2,072 found 2 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,466
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,466
Flights from Montreal (YUL) to Seoul (GMP)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Gimpo Intl.
Airlines serving
Japan Airlines
Roundtrip price
$1,368
Distance
6559 mi

Montreal to Seoul Flights

The cheapest times to fly from Montreal to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Seoul are during the month of December. You can find some of the cheapest flights from Montreal to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Seoul

Sunday is one of the best days to book for cheap flights from Montreal to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $755 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP) cost?
Discover the latest flight deals from YUL to GMP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YUL to GMP?
The cheapest flights from YUL to GMP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YUL to GMP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YUL to GMP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP)?
You'll have to take a flight with a layover when traveling from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from YUL to GMP?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP)?
To land at Gimpo Intl. Airport (GMP) on time, opt for a flight that takes off from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP) last-minute?
Booking your flight from YUL to GMP just before your getaway is generally more expensive. But if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a YUL to GMP flight and hotel package?
Compared with arranging hotels and flights separately, booking a YUL to GMP flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Gimpo Intl. Airport (GMP)?
In most instances, you can cancel or modify your YUL to GMP flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, head to our Customer Service portal.

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