Cheap flights from Toronto to Seoul from C$ 558

The cheapest month to fly to Seoul from Toronto is in January. Flight prices, which tend to average around C$ 759, are often lower during this time because this is during the off-season. If you’re not able to fly to Seoul in January, then February is your next best option. Flight prices from Toronto to Seoul during February average around C$ 1,542.

Our data shows that Tuesday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 1,607. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around C$ 1,695.

The cheapest time of day to fly to Seoul is in the morning when flights can be purchased for as low as C$ 1,624. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 1,830 per ticket.

Fly from Toronto Pearson Intl to Incheon Intl for the best Toronto - Seoul flight prices

You are more likely to see cheaper flights to Seoul from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around C$ 1,778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Toronto for as low as C$ 1,472 on momondo.

There are 4 cabin classes available to choose from on Toronto to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 4% on your flight if you consider stops on a Toronto to Seoul flight.

As of February 2026, prices for Toronto to Seoul flights are approximately 48% cheaper when compared to flights at the same time last year.

WestJet, American Airlines, and China Eastern are the most popular carriers operating from Toronto to Seoul

WestJet, Air Canada and Korean Air are the top three most popular airlines that fly to Seoul from Toronto according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 10 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Calgary (YYC) was the most common stop: 77% of momondo users choosing one-stop flights on this route connected there.

Flights via Dallas (DFW) offer the lowest average round-trip price of C$ 1,268.

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 18h 10m.

San Francisco (SFO) has the shortest average layover time for this route: 1h 20m.

The number of flights available between Toronto and Seoul is 3 per day as of February 2026. The most frequent departure time is 11:00a.m., with 58% of daily flights leaving at noon.

As of February 2026, 24 flights take off from Toronto and land in Seoul each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.