Flights to Siem Reap from Hanoi

View ฿2,975 flight on Mon, 15 Sep 2025Opens in a new window

Popular airlines from Hanoi to Siem Reap

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Cheap Flights from Hanoi (HAN) to Siem Reap (SAI)

Prices were available within the past 7 days and start at ฿2,975 for one-way flights and ฿6,315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Fri, 27 Jun - Mon, 30 Jun
HAN
Hanoi
SAI
Siem Reap
฿6,315 Return, found 4 days ago
฿6,315
Return
found 4 days ago
Select Vietjet Air flight, departing Fri, 27 Jun from Hanoi to Siem Reap, returning Mon, 30 Jun, priced at ฿6,315 found 4 days ago
Vietjet Air
Thu, 10 Jul - Sat, 12 Jul
HAN
Hanoi
SAI
Siem Reap
฿7,135 Return, found 6 days ago
฿7,135
Return
found 6 days ago
Select Vietjet Air flight, departing Thu, 10 Jul from Hanoi to Siem Reap, returning Sat, 12 Jul, priced at ฿7,135 found 6 days ago
APG Distribution System
Fri, 27 Jun - Mon, 30 Jun
HAN
Hanoi
SAI
Siem Reap
฿7,545 Return, found 4 days ago
฿7,545
Return
found 4 days ago
Select APG Distribution System flight, departing Fri, 27 Jun from Hanoi to Siem Reap, returning Mon, 30 Jun, priced at ฿7,545 found 4 days ago
Hahn Air Systems
Fri, 27 Jun - Mon, 30 Jun
HAN
Hanoi
SAI
Siem Reap
฿7,660 Return, found 4 days ago
฿7,660
Return
found 4 days ago
Select Hahn Air Systems flight, departing Fri, 27 Jun from Hanoi to Siem Reap, returning Mon, 30 Jun, priced at ฿7,660 found 4 days ago
FlexFlight
Thu, 10 Jul - Sat, 12 Jul
HAN
Hanoi
SAI
Siem Reap
฿8,250 Return, found 6 days ago
฿8,250
Return
found 6 days ago
Select FlexFlight flight, departing Thu, 10 Jul from Hanoi to Siem Reap, returning Sat, 12 Jul, priced at ฿8,250 found 6 days ago
Vietnam Airlines
Fri, 27 Jun - Mon, 30 Jun
HAN
Hanoi
SAI
Siem Reap
฿9,495 Return, found 4 days ago
฿9,495
Return
found 4 days ago
Select Vietnam Airlines flight, departing Fri, 27 Jun from Hanoi to Siem Reap, returning Mon, 30 Jun, priced at ฿9,495 found 4 days ago

Find the cheapest month to fly from Hanoi (HAN) to Chi Kraeng (SAI)

June is typically the cheapest month to fly

From ฿5,882 - ฿9,495 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.