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

Return flights

26 Aug - 14 Sep	Xiamen Airlines
15 Aug - 14 Sep	Xiamen Airlines
28 Aug - 14 Sep	WestJet
21 Aug - 14 Sep	WestJet
23 Aug - 28 Sep	WestJet
21 Aug - 16 Sep	WestJet
30 Aug - 14 Sep	WestJet
30 Aug - 13 Sep	WestJet
24 Aug - 07 Sep	WestJet
14 Aug - 14 Sep	WestJet
24 Aug - 31 Aug	WestJet
21 Aug - 26 Aug	Delta
25 Aug - 28 Aug	Delta
21 Aug - 31 Aug	WestJet
26 Aug - 31 Aug	Delta
26 Aug - 29 Aug	Delta
25 Aug - 30 Aug	Delta
26 Aug - 30 Aug	Delta
11 Aug - 31 Aug	WestJet
17 Aug - 31 Aug	WestJet

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 540€

Return flights