AirHint found the following cheapest return flights from Vancouver (YVR) to Seoul (ICN) in August 2025 (see full year).

Return flights

21 Aug - 14 Sep	WestJet
26 Aug - 14 Sep	WestJet
28 Aug - 14 Sep	WestJet
29 Aug - 14 Sep	WestJet
30 Aug - 14 Sep	WestJet
18 Aug - 18 Sep	WestJet
28 Aug - 11 Sep	WestJet
28 Aug - 13 Sep	WestJet
23 Aug - 13 Sep	WestJet
29 Aug - 11 Sep	WestJet
22 Aug - 29 Aug	Air Canada
07 Aug - 24 Aug	WestJet
03 Aug - 26 Aug	WestJet
13 Aug - 24 Aug	WestJet
12 Aug - 26 Aug	WestJet
16 Aug - 26 Aug	T'way Air
07 Aug - 27 Aug	WestJet
20 Aug - 27 Aug	WestJet
24 Aug - 31 Aug	Air Canada
11 Aug - 14 Aug	Air Canada

Also check the deals for one-way flights from Vancouver to Seoul in August.

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 Vancouver to Seoul in August from 570€

Return flights