Cheap flights from Las Vegas (LAS) to Siem Reap (REP)
When is the cheapest time to fly from Las Vegas to Siem Reap (LAS - REP)?
It’s typically best to fly out from Las Vegas to Siem Reap in the morning. Doing so could potentially save you 70% on the flight price compared to flying at noon, which is usually more expensive.
Las Vegas to Siem Reap 2023 flight deals
Cheap flights to Siem Reap from Las Vegas found for this year
Las Vegas Harry Reid Intl
Siem Reap
2 stops
36h 50mSiem Reap
Las Vegas Harry Reid Intl
2 stops
55h 20mSingapore Airlines
Las Vegas Harry Reid Intl
Siem Reap
3 stops
36h 35mSiem Reap
Las Vegas Harry Reid Intl
2 stops
55h 20mMultiple Airlines
Las Vegas Harry Reid Intl
Siem Reap
2 stops
47h 05mSiem Reap
Las Vegas Harry Reid Intl
2 stops
31h 06mMultiple Airlines
One-way flights to Siem Reap from Las Vegas
The cheapest one-way flights from Las Vegas to Siem Reap
Las Vegas Harry Reid Intl
Siem Reap
3 stops
42h 45mMultiple Airlines
Las Vegas Harry Reid Intl
Siem Reap
2 stops
44h 20mSingapore Airlines
Las Vegas Harry Reid Intl
Siem Reap
3 stops
47h 45mMultiple Airlines
Reviews of Airlines Servicing Siem Reap
Entertainment
Comfort
Crew
Food
Boarding
Overall
Reviews
Singapore air ticket, first flight on Singapore, connection on Scoot. Could not get boarding pass for Scoot flight at checking though booking was the same ticket and Scoot flight had SQ flight number. Transfer desk near arrival gate would not issue Scoot boarding pass. Only in terminal 1. Transfer desk in D gates was closed. Had to go to the beginning of C terminal to get boarding pass. Between bad directions and distance I lost 35 minutes getting a boarding pass. Flight had started boarding when I finally was allowed in the gate. Bussed onto the tarmac, not ideal but manageable.
Entertainment
Comfort
Crew
Food
Boarding
Overall
Reviews
Singapore air ticket, first flight on Singapore, connection on Scoot. Could not get boarding pass for Scoot flight at checking though booking was the same ticket and Scoot flight had SQ flight number. Transfer desk near arrival gate would not issue Scoot boarding pass. Only in terminal 1. Transfer desk in D gates was closed. Had to go to the beginning of C terminal to get boarding pass. Between bad directions and distance I lost 35 minutes getting a boarding pass. Flight had started boarding when I finally was allowed in the gate. Bussed onto the tarmac, not ideal but manageable.
Related info for your journey
Useful info, stats and facts about Las Vegas to Siem Reap flights.
What are the cheapest flights from Las Vegas to Siem Reap?
On average you can expect to pay $2,905 for a flight from Las Vegas to Siem Reap. The cheapest flight overall is $1,834 while the most popular route, (Las Vegas Harry Reid Intl - Siem Reap) is currently priced at $2,989.