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

Return flights

22 Jul - 24 Aug	WestJet
11 Jul - 14 Jul	WestJet
16 Jul - 27 Aug	WestJet
15 Jul - 26 Aug	WestJet
14 Jul - 25 Aug	WestJet
14 Jul - 26 Aug	WestJet
21 Jul - 20 Aug	WestJet
14 Jul - 22 Aug	WestJet
31 Jul - 19 Aug	WestJet
11 Jul - 29 Aug	WestJet
30 Jul - 19 Aug	WestJet
18 Jul - 21 Jul	WestJet
12 Jul - 16 Jul	Flair Airlines
13 Jul - 20 Jul	WestJet
11 Jul - 16 Jul	WestJet
13 Jul - 17 Jul	WestJet
14 Jul - 20 Jul	WestJet
11 Jul - 21 Jul	WestJet
08 Jul - 15 Jul	Porter Airlines (Canada) Ltd
07 Jul - 14 Jul	Porter Airlines (Canada) Ltd

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

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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Cheapest return flights from Toronto to Seoul in July from 840€

Return flights