Cheap flights from Phnom Penh to Palo Alto from CA $681

View CA $681 flight on Wed, Oct. 1, 2025Opens in a new window

Popular airlines from Phnom Penh to Palo Alto

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Cheap flights from Phnom Penh (PNH) to Palo Alto (SJC)

Prices were available within the past 7 days and start at CA $681 for one-way flights and CA $1,959 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $1,959 Roundtrip, found 16 hours ago
CA $1,959
Roundtrip
found 16 hours ago
Select EVA Airways flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $1,959 found 16 hours ago
EVA Airways
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $2,019 Roundtrip, found 16 hours ago
CA $2,019
Roundtrip
found 16 hours ago
Select EVA Airways flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $2,019 found 16 hours ago
Asiana Airlines
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $2,059 Roundtrip, found 16 hours ago
CA $2,059
Roundtrip
found 16 hours ago
Select Asiana Airlines flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $2,059 found 16 hours ago
Korean Air
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $2,124 Roundtrip, found 16 hours ago
CA $2,124
Roundtrip
found 16 hours ago
Select Korean Air flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $2,124 found 16 hours ago
Delta
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $3,391 Roundtrip, found 16 hours ago
CA $3,391
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $3,391 found 16 hours ago
Qatar Airways
Mon, Jul. 28 - Fri, Aug. 1
PNH
Phnom Penh
SJC
San Jose
CA $3,767 Roundtrip, found 16 hours ago
CA $3,767
Roundtrip
found 16 hours ago
Select Qatar Airways flight, departing Mon, Jul. 28 from Phnom Penh to San Jose, returning Fri, Aug. 1, priced at CA $3,767 found 16 hours ago

Find the cheapest month to fly from Phnom Penh (PNH) to San Francisco (SFO)

November is typically the cheapest month to fly

From CA $1,015 - CA $1,709 per traveller.

Graph displaying average flight prices per month

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