Cheapest return flights from San Jose to Singapore in July from $901

AirHint found the following cheapest return flights from San Jose (SJC) to Singapore (SIN) in July 2026 (see full year).

Return flights

21 Jul - 27 Jul Zipair
08 Jul - 14 Jul Alaska Airlines
16 Jul - 31 Jul Korean Air
01 Jul - 18 Jul Korean Air

Also check the deals for one-way flights from San Jose to Singapore in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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