Cheap Flights from Istanbul to Palo Alto

View €515 flight on Thu, 4 Dec 2025Opens in a new window

Popular airlines from Istanbul to Palo Alto

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Cheap flights from Istanbul to Palo Alto (IST-SJC)

Prices were available within the past 7 days and start at €515 for one-way flights and €524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 4 Dec - Wed, 10 Dec
IST
Istanbul
SFO
San Francisco
€524 Return, found 14 hours ago
€524
Return
found 14 hours ago
Select KLM flight, departing Thu, 4 Dec from Istanbul to San Francisco, returning Wed, 10 Dec, priced at €524 found 14 hours ago
Air France
Thu, 4 Dec - Wed, 10 Dec
IST
Istanbul
SFO
San Francisco
€529 Return, found 14 hours ago
€529
Return
found 14 hours ago
Select Air France flight, departing Thu, 4 Dec from Istanbul to San Francisco, returning Wed, 10 Dec, priced at €529 found 14 hours ago
British Airways
Thu, 4 Dec - Wed, 10 Dec
IST
Istanbul
SFO
San Francisco
€555 Return, found 14 hours ago
€555
Return
found 14 hours ago
Select British Airways flight, departing Thu, 4 Dec from Istanbul to San Francisco, returning Wed, 10 Dec, priced at €555 found 14 hours ago
Delta
Thu, 4 Dec - Wed, 10 Dec
IST
Istanbul
SFO
San Francisco
€568 Return, found 14 hours ago
€568
Return
found 14 hours ago
Select Delta flight, departing Thu, 4 Dec from Istanbul to San Francisco, returning Wed, 10 Dec, priced at €568 found 14 hours ago
United
Thu, 4 Dec - Wed, 10 Dec
IST
Istanbul
SFO
San Francisco
€570 Return, found 14 hours ago
€570
Return
found 14 hours ago
Select United flight, departing Thu, 4 Dec from Istanbul to San Francisco, returning Wed, 10 Dec, priced at €570 found 14 hours ago
American Airlines
Sat, 21 Feb - Fri, 6 Mar
IST
Istanbul
SFO
San Francisco
€583 Return, found 5 days ago
€583
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Feb from Istanbul to San Francisco, returning Fri, 6 Mar, priced at €583 found 5 days ago

Find the cheapest month to fly from Istanbul (IST) to San Francisco (SFO)

February is typically the cheapest month to fly

From €378 - €1,049 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.