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

Return flights

26 Aug - 16 Sep	Xiamen Airlines
28 Aug - 21 Sep	Cathay Pacific
25 Aug - 22 Sep	Cathay Pacific
26 Aug - 14 Sep	Xiamen Airlines
31 Aug - 19 Sep	Cathay Pacific
31 Aug - 22 Sep	Philippine Airlines
26 Aug - 07 Sep	Xiamen Airlines
30 Aug - 01 Sep	Air Canada
25 Aug - 09 Sep	Delta
26 Aug - 09 Sep	Delta
25 Aug - 29 Aug	Delta
26 Aug - 30 Aug	Delta
21 Aug - 30 Aug	Delta
27 Aug - 30 Aug	Delta
23 Aug - 30 Aug	Delta
29 Aug - 31 Aug	Xiamen Airlines
26 Aug - 31 Aug	Philippine Airlines
25 Aug - 31 Aug	Philippine Airlines
24 Aug - 31 Aug	Philippine Airlines
24 Aug - 28 Aug	Delta

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 $728

Return flights