Cheap Flights from Osaka (OSA) to Siem Reap Angkor Intl. Airport (SAI)

View AU$292 flight on Tue, 24 Feb 2026Opens in a new window

Popular airlines from Osaka to Siem Reap Angkor Intl. Airport (SAI)

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Cheap Flights from Osaka (OSA) to Siem Reap Angkor Intl. Airport (SAI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$685 Return, found 6 days ago
AU$685
Return
found 6 days ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$685 found 6 days ago
Vietjet Air
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$858 Return, found 6 days ago
AU$858
Return
found 6 days ago
Select Vietjet Air flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$858 found 6 days ago
Thai AirAsia X
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$935 Return, found 6 days ago
AU$935
Return
found 6 days ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$935 found 6 days ago
Vietjet Air
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$949 Return, found 6 days ago
AU$949
Return
found 6 days ago
Select Vietjet Air flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$949 found 6 days ago
Vietnam Airlines
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$970 Return, found 6 days ago
AU$970
Return
found 6 days ago
Select Vietnam Airlines flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$970 found 6 days ago
Thai AirAsia X
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$973 Return, found 6 days ago
AU$973
Return
found 6 days ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$973 found 6 days ago
Vietnam Airlines
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$987 Return, found 6 days ago
AU$987
Return
found 6 days ago
Select Vietnam Airlines flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$987 found 6 days ago
Vietnam Airlines
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$992 Return, found 6 days ago
AU$992
Return
found 6 days ago
Select Vietnam Airlines flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$992 found 6 days ago
Singapore Airlines
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$1,125 Return, found 6 days ago
AU$1,125
Return
found 6 days ago
Select Singapore Airlines flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$1,125 found 6 days ago
Bangkok Airways
Tue, 10 Mar - Wed, 25 Mar
KIX
Osaka
SAI
Siem Reap
AU$2,402 Return, found 6 days ago
AU$2,402
Return
found 6 days ago
Select Bangkok Airways flight, departing Tue, 10 Mar from Osaka to Siem Reap, returning Wed, 25 Mar, priced at AU$2,402 found 6 days ago

Find the cheapest month to fly from Osaka (OSA) to Chi Kraeng (SAI)

June is typically the cheapest month to fly

From AU$483 - AU$777 per traveller.

Travel information

Origin airport
Kansai Intl.
Destination airport
Siem Reap Angkor Intl. Airport
Return price
AU$685
Distance
3876 km

Book with confidence

OSA to SAI Flights

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Our user-friendly tools make it easier than ever to book OSA to SAI flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

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OSA to SAI Flights
*Available to Expedia members.