Cheapest return flights from Vientiane to Seoul in March from $445

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

Return flights

29 Mar - 01 Apr Thai AirAsia
31 Mar - 01 Apr Thai AirAsia
02 Mar - 04 Mar Thai AirAsia
10 Mar - 26 Mar Thai AirAsia
09 Mar - 26 Mar Thai AirAsia
02 Mar - 05 Mar Thai AirAsia
09 Mar - 26 Mar Lao Airlines direct
10 Mar - 26 Mar Lao Airlines direct

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

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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