Cheapest return flights from Seoul to Vientiane in July from $271

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in July 2026 (see full year).

Return flights

06 Jul - 12 Jul Vietnam Airlines
05 Jul - 10 Jul Vietnam Airlines
03 Jul - 07 Jul Vietnam Airlines
04 Jul - 10 Jul Vietnam Airlines
05 Jul - 09 Jul Vietnam Airlines
15 Jul - 20 Jul Vietnam Airlines
16 Jul - 21 Jul Vietnam Airlines
02 Jul - 09 Jul Vietnam Airlines
01 Jul - 08 Jul Vietnam Airlines
08 Jul - 15 Jul Vietnam Airlines
17 Jul - 22 Aug Vietnam Airlines
31 Jul - 08 Aug Vietnam Airlines
30 Jul - 08 Aug Vietnam Airlines
29 Jul - 03 Aug Vietnam Airlines
25 Jul - 02 Aug Vietnam Airlines
28 Jul - 27 Aug Vietnam Airlines
17 Jul - 22 Aug Jeju Air direct
12 Jul - 11 Aug Jeju Air direct
28 Jul - 27 Aug Jeju Air direct
25 Jul - 01 Aug Vietnam Airlines

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

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