AirHint found the following cheapest return flights from San Diego (SAN) to Lisbon (LIS) in February 2026 (see full year).
Return flights
| 18 Feb - 25 Feb | Lufthansa | ||
| 23 Feb - 10 Mar | KLM | ||
| 11 Feb - 17 Feb | Delta | ||
| 16 Feb - 23 Feb | Iberia | ||
| 26 Feb - 03 Mar | United | ||
| 19 Feb - 28 Feb | Delta | ||
| 14 Feb - 20 Feb | Air France | ||
| 28 Feb - 05 Mar | Frontier Airlines |
Also check the deals for one-way flights from San Diego to Lisbon in February.
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