Cheapest return flights from Seoul to Nha Trang in October from $232

AirHint found the following cheapest return flights from Seoul (ICN) to Nha Trang (CXR) in October 2026 (see full year).

Return flights

10 Oct - 14 Oct Vietnam Airlines direct
01 Oct - 04 Oct Vietnam Airlines direct
12 Oct - 19 Oct Vietnam Airlines direct
05 Oct - 09 Oct Vietnam Airlines direct
07 Oct - 11 Oct Vietnam Airlines direct
15 Oct - 20 Oct Vietnam Airlines direct
14 Oct - 17 Oct Vietnam Airlines direct
01 Oct - 11 Oct Vietnam Airlines direct
02 Oct - 06 Oct Vietnam Airlines direct
09 Oct - 12 Oct Vietnam Airlines direct
12 Oct - 22 Nov Korean Air direct
31 Oct - 03 Nov Korean Air direct

Also check the deals for one-way flights from Seoul to Nha Trang in October.

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