Cheap flights from Luang Prabang to Siem Reap

One-way fares from $170 · LPQ → SAI · prices found by travellers in the last 48 hours

Compare all dates Siem Reap → Luang Prabang
Cheapest fare
$170

Lao Airlines · Thu, Dec 3

Cheapest month
December

from $170

Direct flights
Yes

Vietnam Airlines and Lao Airlines

Flight time
1h 25m

750 km

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Cheapest month to fly from Luang Prabang to Siem Reap

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $191
  2. December 2026 Cheapest $170
  3. January 2027 $170
  4. February 2027 $190
  5. March 2027 $197
  6. April 2027 $192

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Lao Airlines
Depart08:30 Thu, Dec 3LPQ → SAI 3h 20m · Direct
$170one way, per person
View deal
Lao Airlines
Depart08:30 Tue, Dec 15LPQ → SAI 3h 20m · Direct
$170one way, per person
View deal
Vietnam Airlines
Depart14:35 Sat, Dec 5LPQ → SAI 1h 35m · Direct
$190one way, per person
View deal
Vietnam Airlines
Depart14:35 Sat, Dec 12LPQ → SAI 1h 35m · Direct
$190one way, per person
View deal
Vietnam Airlines
Depart14:35 Mon, Dec 14LPQ → SAI 1h 35m · Direct
$190one way, per person
View deal
Lao Airlines
Depart17:25 Thu, Dec 17LPQ → SAI 2h 55m · 1 stop
$191one way, per person
View deal
Vietnam Airlines
Depart14:35 Wed, Dec 16LPQ → SAI 1h 35m · Direct
$192one way, per person
View deal
Vietnam Airlines
Depart14:35 Fri, Dec 18LPQ → SAI 1h 35m · Direct
$192one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Siem Reap

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Siem ReapCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Siem ReapTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Siem ReapPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Siem ReapCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for CambodiaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Luang Prabang to Siem Reap

Luang Prabang (LPQ) and Siem Reap (SAI) are about 750 km apart. Direct flights take around 1h 25m, and recent direct fares were with Vietnam Airlines and Lao Airlines. Over the next few months, one-way fares start from $170, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Luang Prabang to Siem Reap?

The cheapest one-way fare we've seen recently is $170 with Lao Airlines, departing Thursday, December 3, 2026. Over the coming months, the lowest fare in each month ranges from $170 to $197.

What is the cheapest month to fly from Luang Prabang to Siem Reap?

December 2026 currently has the lowest fares, from $170 one way.

Are there direct flights from Luang Prabang to Siem Reap?

Yes. Recent direct fares were with Vietnam Airlines and Lao Airlines.

How long is the flight from Luang Prabang to Siem Reap?

A direct flight takes about 1h 25m. Luang Prabang and Siem Reap are around 750 km apart.

Which airlines fly from Luang Prabang to Siem Reap?

Recent fares on this route were with Vietnam Airlines and Lao Airlines.

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