Cheapest return flights from Seoul to Nha Trang in September from $198

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

08 Sep - 19 Sep Vietnam Airlines direct
09 Sep - 17 Sep Vietnam Airlines direct
07 Sep - 13 Sep Vietnam Airlines direct
13 Sep - 20 Sep Vietnam Airlines direct
17 Sep - 19 Sep Vietnam Airlines direct
03 Sep - 08 Sep Vietnam Airlines direct
13 Sep - 17 Sep Vietnam Airlines direct
08 Sep - 13 Sep Vietnam Airlines direct
06 Sep - 11 Sep Vietnam Airlines direct
16 Sep - 27 Sep VietJet Air
08 Sep - 17 Oct VietJet Air
25 Sep - 18 Oct VietJet Air
25 Sep - 03 Oct VietJet Air
01 Sep - 04 Oct VietJet Air
26 Sep - 02 Oct VietJet Air
30 Sep - 05 Oct VietJet Air
25 Sep - 03 Oct Korean Air direct
08 Sep - 17 Oct Korean Air direct
25 Sep - 18 Oct Korean Air direct
01 Sep - 04 Oct Korean 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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