starting at $78
starting at $120
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.
The cost of a one-way flight from Hanoi to Siem Reap ranges from $76 (December 2026) to $133 (March 2027). On average, the ticket price is about $85–$91.
A non-stop 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.
A few airlines fly the Hanoi — Siem Reap route, but only one operates daily: Vietnam Airlines flies every day. VietjetAir flies every day except Monday and Thursday.
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Answers to questions about the route that travelers are most interested in.
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.
The Hanoi — Siem Reap route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from December 2026 to March 2027 (+74%), then decline from October 2026 to December 2026 (7%). The cheapest tickets are in December 2026–January 2027 (averaging $78), while the priciest are in February 2027–March 2027 ($117).
For savings, plan your flight for December 2026–January 2027 — you could save up to 33%. Try to avoid February 2027–March 2027 when possible: prices are at their highest then.
Price spread on this route is 19%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
Flights from Hanoi to Siem Reap are operated by several airlines — VietjetAir and Vietnam Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $78, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $78
starting at $120
Hanoi — Siem Reap
10/25/2026
Departure
Direct flight
VJ913
starting at $78
Hanoi — Siem Reap
10/28/2026
Departure
Direct flight
VJ913
starting at $80
Hanoi — Siem Reap
12/14/2026
Departure
Direct flight
VJ913
starting at $80
Hanoi — Siem Reap
12/16/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
10/27/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
12/11/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
11/03/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
10/29/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
12/12/2026
Departure
Direct flight
VJ913
starting at $81
Hanoi — Siem Reap
11/07/2026
Departure
Direct flight
VJ913
starting at $82
VietjetAir
Su, Tu, We, Fr, and Sa
starting at $81
Vietnam Airlines
Every day
starting at $109
The cheapest flight ticket from Hanoi to Siem Reap according to data for the last 48 hours costs $78
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, October.
The fastest flights from Hanoi to Siem Reap start from 1 hour 40 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Siem Reap: VietjetAir
All airports
The cheapest one-way flight from Hanoi to Siem Reap departs on 10/25/2026, is operated by VietjetAir and costs $78
The cheapest roundtrip flight from Hanoi to Siem Reap departs on 10/27/2026, is operated by VietjetAir and costs $153
Fastest flight from Hanoi to Siem Reap takes 1h 40m
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 877km (544 miles). The average flight duration is 1h 45m. There are 13 direct flights from Hanoi to Siem Reap. Hanoi and Siem Reap are in the same time zone. Flights from Hanoi begin at 3:30 PM. The latest flight from Hanoi departs at 4:20 PM
