Cheapest return flights from Seoul to Vientiane in July from $266

Best time to book flights for Seoul (ICN) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in July 2025 (see full year).

Return flights

03 Jul - 08 Jul Vietnam Airlines
10 Jul - 14 Jul Vietnam Airlines
10 Jul - 13 Jul Vietnam Airlines
03 Jul - 07 Jul Vietnam Airlines
08 Jul - 13 Jul Vietnam Airlines
02 Jul - 03 Jul Vietnam Airlines
01 Jul - 08 Jul Vietnam Airlines
05 Jul - 13 Jul Vietnam Airlines
08 Jul - 14 Jul Vietnam Airlines
01 Jul - 04 Jul Vietnam Airlines
09 Jul - 06 Aug Vietnam Airlines
10 Jul - 05 Aug Vietnam Airlines
10 Jul - 07 Aug Vietnam Airlines
08 Jul - 05 Aug Vietnam Airlines
13 Jul - 13 Aug Vietnam Airlines
13 Jul - 11 Aug Vietnam Airlines
14 Jul - 11 Aug Vietnam Airlines
13 Jul - 10 Aug Vietnam Airlines
13 Jul - 07 Aug Vietnam Airlines
17 Jul - 15 Aug Vietnam Airlines

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

Skyscanner

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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