Cheap Flights from Hanoi to Siem Reap

View €78 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines from Hanoi to Siem Reap

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Cheap flights from Hanoi to Siem Reap (HAN-SAI)

Prices were available within the past 7 days and start at €78 for one-way flights and €164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Mon, 8 Jun - Mon, 22 Jun
HAN
Hanoi
SAI
Siem Reap
€164 Return, found 3 days ago
€164
Return
found 3 days ago
Select Vietjet Air flight, departing Mon, 8 Jun from Hanoi to Siem Reap, returning Mon, 22 Jun, priced at €164 found 3 days ago
Vietjet Air
Fri, 5 Sep - Mon, 8 Sep
HAN
Hanoi
SAI
Siem Reap
€164 Return, found 4 days ago
€164
Return
found 4 days ago
Select Vietjet Air flight, departing Fri, 5 Sep from Hanoi to Siem Reap, returning Mon, 8 Sep, priced at €164 found 4 days ago
Vietnam Airlines
Fri, 5 Sep - Mon, 8 Sep
HAN
Hanoi
SAI
Siem Reap
€167 Return, found 4 days ago
€167
Return
found 4 days ago
Select Vietnam Airlines flight, departing Fri, 5 Sep from Hanoi to Siem Reap, returning Mon, 8 Sep, priced at €167 found 4 days ago
FlexFlight
Mon, 8 Jun - Mon, 22 Jun
HAN
Hanoi
SAI
Siem Reap
€184 Return, found 3 days ago
€184
Return
found 3 days ago
Select FlexFlight flight, departing Mon, 8 Jun from Hanoi to Siem Reap, returning Mon, 22 Jun, priced at €184 found 3 days ago
Hahn Air Systems
Fri, 5 Sep - Mon, 8 Sep
HAN
Hanoi
SAI
Siem Reap
€191 Return, found 4 days ago
€191
Return
found 4 days ago
Select Hahn Air Systems flight, departing Fri, 5 Sep from Hanoi to Siem Reap, returning Mon, 8 Sep, priced at €191 found 4 days ago
Air Cambodia
Thu, 28 Aug - Mon, 1 Sep
HAN
Hanoi
SAI
Siem Reap
€484 Return, just found
€484
Return
just found
Select Air Cambodia flight, departing Thu, 28 Aug from Hanoi to Siem Reap, returning Mon, 1 Sep, priced at €484 just found

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

May is typically the cheapest month to fly

From €152 - €235 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.