Skyscanner

Cheap Flights from Luang Prabang (LPQ) to Siem Reap (SAI)

Travellers and cabin class

Compare Luang Prabang to Siem Reap–Angkor flight deals

Find the cheapest month or even day of the year to fly to Siem Reap–Angkor

Book the best Siem Reap–Angkor fare with no extra fees

Flight deals from Luang Prabang to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Luang Prabang to Siem Reap–Angkor ? Find the lowest prices on one-way and return tickets right here.
Siem Reap.$439 per passenger.Departing Sat, 12 Jul, returning Sat, 19 Jul.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Luang Prabang on Sat, 12 Jul, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sat, 19 Jul, arriving in Luang Prabang.Price includes taxes and charges.From $439, select.
Siem Reap.$479 per passenger.Departing Wed, 11 Jun, returning Fri, 27 Jun.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Luang Prabang on Wed, 11 Jun, arriving in Siem Reap–Angkor .Inbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Fri, 27 Jun, arriving in Luang Prabang.Price includes taxes and charges.From $479, select.
Siem Reap.$491 per passenger.Departing Sat, 3 Jan, returning Mon, 5 Jan.Return flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Luang Prabang on Sat, 3 Jan, arriving in Siem Reap–Angkor .Inbound direct flight with Vietnam Airlines departs from Siem Reap–Angkor on Mon, 5 Jan, arriving in Luang Prabang.Price includes taxes and charges.From $491, select.
Siem Reap.$499 per passenger.Departing Thu, 6 Nov, returning Thu, 13 Nov.Return flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Luang Prabang on Thu, 6 Nov, arriving in Siem Reap–Angkor .Inbound indirect flight with Vietnam Airlines, departs from Siem Reap–Angkor on Thu, 13 Nov, arriving in Luang Prabang.Price includes taxes and charges.From $499, select.
Siem Reap.$502 per passenger.Departing Mon, 7 Jul, returning Mon, 5 Jan.Return flight with Thai AirAsia and Vietnam Airlines.Outbound indirect flight with Thai AirAsia, departs from Luang Prabang on Mon, 7 Jul, arriving in Siem Reap–Angkor .Inbound indirect flight with Vietnam Airlines, departs from Siem Reap–Angkor on Mon, 5 Jan, arriving in Luang Prabang.Price includes taxes and charges.From $502, select.
Siem Reap.$509 per passenger.Departing Mon, 16 Feb, returning Mon, 9 Mar.Return flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Luang Prabang on Mon, 16 Feb, arriving in Siem Reap–Angkor .Inbound direct flight with Vietnam Airlines departs from Siem Reap–Angkor on Mon, 9 Mar, arriving in Luang Prabang.Price includes taxes and charges.From $509, select.
Siem Reap.$510 per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Luang Prabang on Mon, 9 Mar, arriving in Siem Reap–Angkor .Inbound direct flight with Vietnam Airlines departs from Siem Reap–Angkor on Mon, 16 Mar, arriving in Luang Prabang.Price includes taxes and charges.From $510, select.
Siem Reap.$510 per passenger.Departing Sat, 11 Oct, returning Fri, 24 Oct.Return flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from Luang Prabang on Sat, 11 Oct, arriving in Siem Reap–Angkor .Inbound direct flight with Vietnam Airlines departs from Siem Reap–Angkor on Fri, 24 Oct, arriving in Luang Prabang.Price includes taxes and charges.From $510, select.

Find the cheapest month to fly from Luang Prabang to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luang Prabang to Siem Reap–Angkor flights are currently cheapest in July.
May
Find prices
Jun
from $479
Jul
from $439
Aug
Find prices
Sep
Find prices
Oct
from $510
Nov
from $499
Dec
from $532
Jan
from $491
Feb
from $598
Mar
from $510
Apr
Find prices

Direct flights from Luang Prabang to Siem Reap–Angkor

Luang Prabang to Siem Reap–Angkor : Alternative routes

Compare routes from Luang Prabang to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Luang Prabang to Siem Reap: Flight information

The things to know before you go.
Cheapest flight found$439
Cheapest month to flyJuly
Average flight time1 hr, 25 mins
Most popular airlineAir Cambodia
Average flights per week6

Finding cheap flights from Luang Prabang to Siem Reap–Angkor : Frequently asked questions

The best price we found for a return flight from Luang Prabang to Siem Reap–Angkor is $439. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 25 minutes is the average flight time from Luang Prabang to Siem Reap–Angkor .
Air Cambodia and Vietnam Airlines fly direct from Luang Prabang to Siem Reap–Angkor .
As of May 2025, there are 6 flights per week flying from Luang Prabang to Siem Reap–Angkor .
The cheapest month to fly from Luang Prabang to Siem Reap–Angkor is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luang Prabang Airport to Siem Reap–Angkor Airport on Saturday, 12 July 2025.
Yes – the average flight time is 1 hour and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia and Vietnam Airlines offer the cheapest flight tickets to Siem Reap–Angkor .

Flying from Luang Prabang International Airport (LPQ) to Siem Reap-Ankor International Airport (SAI): what you need to know

  • Hop on a direct flight from Luang Prabang International Airport to Siem Reap-Ankor International Airport and you'll be in the air for an average of 1 hour 30 minutes.

  • Luang Prabang and Siem Reap share the UTC+7 timezone. This means you won't have to change your watch on arrival.

  • Flights from LPQ to SAI start at 14:40 — the earliest with Vietnam Airlines. The last service of the day is at 14:40 with Vietnam Airlines. Overall, you can take your pick of three weekly Luang Prabang International Airport to Siem Reap-Ankor International Airport flights.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your LPQ to SAI flight.

  • During popular months such as April, it's best to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a peak period in general.

  • Vietnam Airlines offers direct flights from Luang Prabang International Airport to Siem Reap-Ankor International Airport. Book with this popular airline, then get ready to discover the sights in Siem Reap — and maybe even more of Cambodia if you have time.

  • The airline most travellers fly with on this route is Vietnam Airlines.

  • If you'd love to visit a different city along the way, look for a flight with a stopover. To see all your options for tickets from Luang Prabang International Airport to Siem Reap-Ankor International Airport, uncheck 'Direct flights only.' Suvarnabhumi Airport is a popular stop between LPQ and SAI.

How to find the cheapest flights from Luang Prabang International Airport (LPQ) to Siem Reap-Ankor International Airport (SAI)

  • The cheapest price we've seen for a one-way Luang Prabang International Airport to Siem Reap-Ankor International Airport flight is $186. A return ticket right now is $439. Depending on the availability and when you book, these fares could change.

  • Book 11 months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LPQ to SAI.

  • The cheapest month for flights from Luang Prabang International Airport to Siem Reap-Ankor International Airport is October. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.

  • Landing cheap flights from LPQ to SAI couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Luang Prabang International Airport to Siem Reap-Ankor International Airport.

Handy information about Luang Prabang International Airport (LPQ)

  • 81.69% of flights departing from Luang Prabang International Airport touch down at their destination on time. Given its strong performance rating, you're unlikely to face delays when taking off from LPQ.

  • Central Luang Prabang to Luang Prabang International Airport is approximately 3 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Looking for a handy hotel close to LPQ? If you're boarding an early flight from Luang Prabang International Airport to Siem Reap-Ankor International Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Siem Reap-Ankor International Airport (SAI)

  • Get off your Luang Prabang International Airport to Siem Reap-Ankor International Airport flight and be snoozing in your hotel bed soon after. If you're looking for a comfortable option that's not too far from SAI, stay at Chansor Community Homestay 18.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

  • Siem Reap-Ankor International Airport to the centre of Siem Reap has a drive time of around 1 hour. It's approximately 48 kilometres away.

When to fly to Siem Reap-Ankor International Airport (SAI)

  • It's time to pick your trip dates for your flight from Luang Prabang International Airport to Siem Reap-Ankor International Airport. April is the most popular month to head to Siem Reap. If you want a more relaxed vibe, go in April.

  • The warmest month in Siem Reap is March, with temperatures ranging between 22ºC (72ºF) and 38ºC (100ºF). Lock in your flights from Luang Prabang International Airport to Siem Reap-Ankor International Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from LPQ to SAI in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 18ºC (64ºF) and 33ºC (91ºF) on average.

Explore more of Cambodia

  • You've done Siem Reap, now it's time to discover other parts of Cambodia. Journey around 225 kilometres south-east to Phnom Penh to tick off its top attractions. From Royal Palace to Tuol Sleng Genocide Museum and Wat Phnom, you'll have a packed itinerary ahead.

  • Sihanoukville is another must-experience destination in Cambodia and is around 306 kilometres south of Siem Reap. No journey is complete without dropping by Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.

Plan the rest of your trip from Luang Prabang to Siem Reap

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.