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

Return flights

02 Dec - 09 Dec	WestJet
29 Dec - 25 Jan	Hong Kong Airlines
01 Dec - 14 Dec	Hong Kong Airlines
09 Dec - 23 Dec	WestJet
09 Dec - 16 Dec	Delta
04 Dec - 11 Dec	Delta
01 Dec - 10 Dec	Delta
07 Dec - 23 Dec	Delta
02 Dec - 14 Dec	Delta
01 Dec - 07 Dec	Delta
11 Dec - 18 Dec	Zipair
28 Dec - 29 Jan	Air Canada	direct
27 Dec - 26 Jan	Korean Air	direct
08 Dec - 11 Jan	Korean Air	direct
09 Dec - 01 Jan	Korean Air	direct
29 Dec - 07 Jan	Korean Air	direct
27 Dec - 09 Jan	Korean Air	direct
29 Dec - 08 Jan	Korean Air	direct
10 Dec - 07 Jan	Air Canada
10 Dec - 01 Jan	Alaska Airlines

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

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 December from 596€

Return flights