Cheapest one-way flights from San Francisco to Lisbon in October from 261€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Lisbon (LIS) in October 2025 (see full year).

One-Way flights

23 Oct Iberia
18 Oct Iberia
25 Oct Iberia For Level
19 Oct Iberia For Level
21 Oct TAP direct
23 Oct TAP direct
22 Oct TAP direct
20 Oct TAP direct
15 Oct TAP direct
25 Oct TAP direct

Also check the deals for return flights from San Francisco to Lisbon in October.

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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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