Toronto to Seoul, South Korea – $1000 roundtrip – Fall 2025

Westjet Airlines has been dropping some really great fares recently, and this is another one of them! Their economy flights from Toronto to Seoul, South Korea are down from their typical prices to only $1000 in fall 2025. Cheap flights to South Korea are not always abundant, so this is a great way to visit the country on a budget. If you want to visit nearby countries like Japan or Taiwan, you can also use some low cost Asian airline carriers to do some cheap roundtrips from there (although I think you’ll probably end up spending all of your time there because there’s so much to see) or there’s cruise options as well.

(Note: there are cheaper flights as well, some ranging around $910-920 roundtrip, but those flights have to be booked with a third party and not Westjet Airlines directly. This can be a good option if you don’t foresee any changes to your booking or requiring additional assistance, but it can be a bit of a hassle if you do require changes as it’s not with the airline directly).

Availability

These flight deals from Toronto to Seoul are available throughout September and October.

Baggage

International flights from North America to Asia on Westjet Airlines include a personal item, carry-on, and a checked baggage – even for basic economy! As always, I still recommend that you review the baggage details of the airline before you book your flights.

You can find Westjet Airline’s baggage allowance details here.

How to Book this Travel Deal

1. Go onto Google Flights.
2. Search for flights from Toronto to Seoul (YYZ to ICN).
3. Click on the departure date box on the right-hand side to open up the calendar view:

4. In the calendar view, search for departure dates starting in September or October 2025 and you will see which return dates have the lowest prices highlighted in green.
5. After finding suitable travel dates, you can go directly onto the Westjet Airlines website and:

Enter in your departure city and the destination city (ICN)
Enter in the desired departure and return date you selected in the calendar search above
Go through the flight booking process and review the layover and baggage details