AirHint found the following cheapest return flights from Toronto (YYZ) to Seoul (ICN) in January 2026 (see full year).

Return flights

09 Jan - 25 Jan	Flair Airlines
09 Jan - 30 Jan	Flair Airlines
13 Jan - 28 Jan	WestJet
13 Jan - 26 Jan	WestJet
12 Jan - 30 Jan	WestJet
12 Jan - 29 Jan	WestJet
10 Jan - 31 Jan	Flair Airlines
14 Jan - 29 Jan	WestJet
13 Jan - 27 Jan	WestJet
29 Jan - 19 Feb	Flair Airlines
07 Jan - 09 Feb	WestJet
08 Jan - 25 Jan	Porter Airlines (Canada) Ltd
30 Jan - 28 Feb	WestJet
13 Jan - 07 Feb	WestJet
17 Jan - 22 Feb	Flair Airlines
25 Jan - 07 Feb	WestJet
07 Jan - 04 Feb	WestJet
03 Jan - 03 Feb	WestJet
29 Jan - 07 Feb	WestJet
19 Jan - 19 Feb	WestJet

Also check the deals for one-way flights from Toronto to Seoul in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Toronto to Seoul in January from 742€

Return flights