Cheapest return GMP–CXR flights, July

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

Return flights

13 Jul - 23 Jul Air Busan
19 Jul - 22 Jul Air Busan
02 Jul - 06 Jul Air Busan
05 Jul - 10 Jul Air Busan
31 Jul - 15 Aug Air Busan
31 Jul - 04 Aug Air Busan
13 Jul - 22 Jul Korean Air
24 Jul - 27 Jul Korean Air
03 Jul - 10 Jul Korean Air
18 Jul - 22 Jul Korean Air
13 Jul - 27 Jul Korean Air
03 Jul - 13 Jul Korean Air
20 Jul - 28 Aug Korean Air
20 Jul - 31 Aug Korean Air
27 Jul - 10 Aug Korean Air

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

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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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