Cheapest return flights from Toronto to Seoul in May from $662

Best time to book flights for Toronto (YYZ) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to Seoul (ICN) in May 2025 (see full year).

Return flights

20 May - 03 Jun WestJet
21 May - 02 Jun WestJet
20 May - 27 May WestJet
20 May - 24 May WestJet
19 May - 02 Jun WestJet
19 May - 27 May WestJet
22 May - 19 Jun WestJet
22 May - 29 May WestJet
19 May - 30 May WestJet
13 May - 30 May WestJet
12 May - 26 May WestJet
20 May - 10 Jun WestJet
12 May - 02 Jun WestJet
12 May - 19 May WestJet
15 May - 22 May WestJet
01 May - 09 May WestJet
20 May - 20 Jun WestJet
15 May - 17 Jun WestJet
18 May - 10 Jun WestJet
21 May - 17 Jun WestJet

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

Skyscanner

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