Cheapest return flights from Hanoi to Vientiane in May from $262

AirHint found the following cheapest return flights from Hanoi (HAN) to Vientiane (VTE) in May 2026 (see full year).

Return flights

06 May - 10 May Vietnam Airlines direct
03 May - 04 May Vietnam Airlines direct
07 May - 10 May Lao Airlines direct
03 May - 05 May Lao Airlines direct
03 May - 10 May Lao Airlines direct
05 May - 10 May Lao Airlines direct
06 May - 20 May Lao Airlines direct
07 May - 11 May Lao Airlines direct
07 May - 12 May Lao Airlines direct
07 May - 28 May Lao Airlines direct
21 May - 11 Jun Lao Airlines direct

Also check the deals for one-way flights from Hanoi to Vientiane in May.

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