Cheapest return flights from Seoul to Vientiane in July from 230€

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

Return flights

30 Jul - 06 Aug VietJet Air
31 Jul - 07 Aug China Southern
30 Jul - 03 Aug China Southern
29 Jul - 11 Aug VietJet Air
28 Jul - 18 Aug VietJet Air
27 Jul - 06 Aug VietJet Air
30 Jul - 07 Aug China Southern
31 Jul - 28 Aug VietJet Air
29 Jul - 10 Aug VietJet Air
30 Jul - 11 Aug VietJet Air
29 Jul - 31 Jul VietJet Air
28 Jul - 29 Jul VietJet Air
28 Jul - 30 Jul VietJet Air
28 Jul - 31 Jul Jeju Air direct
29 Jul - 31 Jul Jeju Air direct
28 Jul - 30 Jul Jeju Air direct
28 Jul - 29 Jul Jeju Air direct

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