Cheapest return flights from Toronto to Seoul in May from 670€

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

Return flights

28 May - 04 Jun Porter Airlines (Canada) Ltd
01 May - 21 May Flair Airlines
03 May - 10 May Flair Airlines
11 May - 21 May Porter Airlines (Canada) Ltd
10 May - 23 May WestJet
21 May - 25 May Flair Airlines
15 May - 24 May WestJet
03 May - 24 May WestJet
11 May - 31 May Porter Airlines (Canada) Ltd
02 May - 09 May WestJet
17 May - 31 May WestJet
23 May - 13 Jun Flair Airlines
26 May - 09 Jun WestJet
07 May - 09 Jun WestJet
07 May - 01 Jun WestJet
29 May - 19 Jun Porter Airlines (Canada) Ltd
15 May - 12 Jun Porter Airlines (Canada) Ltd
28 May - 17 Jun WestJet
24 May - 20 Jun WestJet
29 May - 17 Jun WestJet

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

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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.

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