Cheapest return flights from Seoul to Nha Trang in September from $173

Best time to book flights for Seoul (ICN) to Nha Trang (CXR) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Nha Trang (CXR) in September 2025 (see full year).

Return flights

27 Sep - 02 Oct VietJet Air direct
18 Sep - 21 Sep VietJet Air direct
26 Sep - 29 Sep VietJet Air direct
17 Sep - 21 Sep VietJet Air direct
08 Sep - 12 Sep Jin Air direct
01 Sep - 12 Sep Jin Air direct
29 Sep - 16 Oct Jin Air direct
29 Sep - 17 Oct Jin Air direct
16 Sep - 19 Sep Vietnam Airlines direct
09 Sep - 25 Sep Vietnam Airlines direct
21 Sep - 26 Sep Jin Air direct
21 Sep - 25 Sep Jin Air direct
22 Sep - 26 Sep Jin Air direct
29 Sep - 18 Oct Jin Air direct
23 Sep - 02 Oct Jin Air direct
23 Sep - 01 Oct Jin Air direct
25 Sep - 16 Oct Jin Air direct
21 Sep - 02 Oct Jin Air direct
21 Sep - 01 Oct Jin Air direct
29 Sep - 01 Oct Jin Air direct

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

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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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