Cheapest return flights from Siem-reap to Luang Prabang in December from $429

Best time to book flights for Siem-reap (REP) to Luang Prabang (LPQ) flights at AirHint

AirHint found the following cheapest return flights from Siem-reap (REP) to Luang Prabang (LPQ) in December 2025 (see full year).

Return flights

23 Dec - 30 Dec Lao Airlines
13 Dec - 30 Dec Lao Airlines
27 Dec - 30 Dec Lao Airlines
30 Dec - 08 Jan Lao Airlines
23 Dec - 08 Jan Lao Airlines
25 Dec - 08 Jan Lao Airlines
27 Dec - 08 Jan Lao Airlines
24 Dec - 30 Dec Thai AirAsia
24 Dec - 08 Jan Thai AirAsia
29 Dec - 08 Jan Thai AirAsia
31 Dec - 08 Jan Thai AirAsia
26 Dec - 30 Dec Thai AirAsia
26 Dec - 08 Jan Thai AirAsia

Also check the deals for one-way flights from Siem-reap to Luang Prabang in December.

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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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