Flights from Hanoi to Siem Reap from $194

Compare All HAN to SAI Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

2 of 2 flights

Airline	Schedule	Stops	Duration	Price
VJ VJ · 913	14:50 HAN 18:20 SAI	0 stop(s)	3h 30m	$194 Best	Book →
VJ VJ · 4913	Schedule on partner site	Direct	—	$237	Book →

Airport Information

Key details about departure and arrival airports for this route

HAN

Noi Bai International Airport

City: Hanoi (Soc Son)
Country: VN
Type: Large Airport
Elevation: 39 ft

HAN Airport Guide →

SAI

Siem Reap-Angkor International Airport

City: Siem Reap
Country: KH
Type: Large Airport
Elevation: 191 ft

SAI Airport Guide →

Tips for Hanoi to Siem Reap Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book HAN–SAI flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $216, but prices as low as $194 are available. That’s a potential saving of 18% compared to the most expensive option.

✈ Direct vs Connecting

1 direct flight(s) available on this route , starting from $237 . Direct flights save you 2–5 hours of travel time.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on HAN–SAI is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Siem Reap

Book accommodation at your destination — top-rated stays near SAI airport

Frequently Asked Questions

Everything you need to know about flying HAN to SAI

What is the cheapest flight from Hanoi to Siem Reap?

The cheapest flight from Hanoi (HAN) to Siem Reap (SAI) currently starts at $194 with VJ. Prices are updated regularly and may vary by date and availability.

How many airlines fly from HAN to SAI?

We found 1 airline(s) operating on the HAN–SAI route, including VJ.

Are there direct flights from Hanoi to Siem Reap?

Yes, there are 1 direct flight(s) available from HAN to SAI, with prices starting at $237.

What is the average flight price on this route?

The average flight price from Hanoi to Siem Reap is approximately $216. Prices range from $194 to $237 depending on airline, time, and class.

How long is the flight from HAN to SAI?

The average flight duration from Hanoi to Siem Reap is approximately 3 hours 30 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on HAN–SAI flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.