AirHint found the following cheapest return flights from San Salvador (SAL) to Lisbon (LIS) in May 2026 (see full year).
Return flights
| 08 May - 22 May | Avianca | ||
| 17 May - 30 May | Iberia | ||
| 19 May - 01 Jun | Iberia | ||
| 23 May - 26 May | Iberia | ||
| 22 May - 04 Jun | Avianca |
Also check the deals for one-way flights from San Salvador to Lisbon in May.
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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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