Hanoi to Siem Reap (HAN-SAI): nonstop flights and who flies them

Vietnam Airlines and VietJet Air fly nonstop between Hanoi (HAN) and Siem Reap (SAI), roughly 21 times a week. The timetable below shows the nonstop scheduled at 1h 40m to 3h 15m for the 552 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
1h 40m to 3h 15m
Scheduled flight time
552 mi
Nonstop distance
Free
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Hanoi to Siem Reap flight schedule

Scheduled nonstop departures for HAN to SAI starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Hanoi (HAN) to Siem Reap (SAI)
Date Flight Airline Departs HAN Arrives SAI Duration Aircraft
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 931Vietnam Airlines13:1016:253h 15mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 931Vietnam Airlines12:5516:103h 15mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321
VN 843Vietnam Airlines18:0019:401h 40mAirbus A321
VN 931Vietnam Airlines12:5516:103h 15mAirbus A321
VN 837Vietnam Airlines15:3017:101h 40mAirbus A321
VJ 913VietJet Air16:2018:051h 45mAirbus A321

Showing all 18 scheduled HAN to SAI departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every HAN to SAI date on the interactive map

Aircraft on the Hanoi to Siem Reap nonstop

In the schedule table on this page, Vietnam Airlines flies the Airbus A321, and VietJet Air flies the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full HAN to SAI nonstop schedule

This page carries the full HAN to SAI nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each HAN to SAI nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See HAN to SAI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Hanoi to Siem Reap nonstop

Carriers operating HAN to SAI nonstop in the current schedule.

See HAN to SAI on the interactive map →

Frequently asked questions about HAN to SAI

How long is the flight from Hanoi (HAN) to Siem Reap (SAI)?
Scheduled flight times from Hanoi (HAN) to Siem Reap (SAI) run from 1h 40m to 3h 15m across the departures in the schedule table on this page. The nonstop covers about 552 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from HAN to SAI?
Vietnam Airlines and VietJet Air fly HAN to SAI nonstop. 2LNR doesn't show award or upgrade space for any of them on HAN to SAI, so this page carries the schedule rather than a space claim.
How many flights a week are there from HAN to SAI?
About 21 nonstop flights a week run between Hanoi (HAN) and Siem Reap (SAI) in the current schedule, operated by Vietnam Airlines and VietJet Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from HAN to SAI depart?
Scheduled HAN to SAI nonstops in the next 7 days with service leave between 12:55 and 18:00, local time at Hanoi. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate HAN to SAI nonstop?
In the schedule table on this page, HAN to SAI nonstops fly as VN 837, VN 843, and VN 931 on Vietnam Airlines, and VJ 913 on VietJet Air. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on HAN to SAI?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying HAN to SAI. The page carries the full HAN to SAI nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full HAN to SAI nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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