Cheapest return flights from San Francisco to Lisbon in July from $699

Best time to book flights for San Francisco (SFO) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Lisbon (LIS) in July 2025 (see full year).

Return flights

15 Jul - 26 Aug Air Canada
07 Jul - 17 Jul SWISS
15 Jul - 29 Jul Air Canada
09 Jul - 24 Jul Air Canada
05 Jul - 05 Aug Air Canada
16 Jul - 30 Jul Air Canada
19 Jul - 30 Jul Air Canada
20 Jul - 30 Jul Air Canada
15 Jul - 31 Jul American Airlines
10 Jul - 24 Jul Air Canada
10 Jul - 18 Jul Air Canada
07 Jul - 28 Jul SWISS
24 Jul - 06 Aug British Airways
17 Jul - 06 Aug British Airways
19 Jul - 03 Aug Air Canada
25 Jul - 03 Aug Air Canada
24 Jul - 06 Aug TAP direct
17 Jul - 06 Aug TAP direct
27 Jul - 03 Aug United

Also check the deals for one-way flights from San Francisco to Lisbon in July.

Skyscanner

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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