Airlines operating on route
Starting at $88
Starting at $121
Starting at $144
Starting at $179
Starting at $115
Helping travelers to find the best flight offers
Starting at $88
Starting at $121
Starting at $144
Starting at $179
Starting at $115
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hanoi to Siem Reap:
VietjetAir
Every day
Starting at $86
Vietnam Airlines
Every day
Starting at $115
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hanoi to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Hanoi to Siem Reap
Below you will find a list of airlines operating flights on the Hanoi — Siem Reap route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Hanoi to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Hanoi to Siem Reap departs on 10/28/2025, is operated by VietjetAir and costs $79
The cheapest roundtrip flight from Hanoi to Siem Reap departs on 11/12/2025, is operated by VietjetAir and costs $170
Fastest flight from Hanoi to Siem Reap takes 1h 45m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Hanoi and Siem Reap is 893km (554 miles). The average flight duration is 1h 43m. There are 28 direct flights from Hanoi to Siem Reap. Hanoi and Siem Reap are in the same time zone. Flights from Hanoi begin at 12:50 PM. The latest flight from Hanoi departs at 6:00 PM.
Hanoi — Siem Reap
02/02/2025
Departure date
Direct flight
VJ913
Starting at $193
Hanoi — Siem Reap
02/03/2025
Departure date
Direct flight
VN837
Starting at $446
Hanoi — Siem Reap
02/04/2025
Departure date
Direct flight
VJ913
Starting at $111
Hanoi — Siem Reap
02/06/2025
Departure date
Direct flight
VN837
Starting at $354
Hanoi — Siem Reap
02/08/2025
Departure date
Direct flight
VN843
Starting at $262
Hanoi — Siem Reap
02/10/2025
Departure date
Direct flight
VJ913
Starting at $105
Hanoi — Siem Reap
02/12/2025
Departure date
Direct flight
VJ913
Starting at $100
Hanoi — Siem Reap
02/13/2025
Departure date
Direct flight
VJ913
Starting at $118
Hanoi — Siem Reap
02/14/2025
Departure date
Direct flight
VN837
Starting at $549
Hanoi — Siem Reap
02/16/2025
Departure date
Direct flight
VJ913
Starting at $93
The cheapest flight ticket from Hanoi to Siem Reap according to data for the last 48 hours costs $79
Often the best time to buy tickets from Hanoi to Siem Reap is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hanoi to Siem Reap can be found flying in these months: December, January, February.
The fastest flights from Hanoi to Siem Reap start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Siem Reap: VietjetAir, Vietnam Airlines
May 7
VietjetAir
