AirHint found the following cheapest return flights from Alicante (ALC) to Lisbon (LIS) in August 2026 (see full year).

Return flights

21 Aug - 24 Aug	Iberia
18 Aug - 01 Sep	Ryanair	direct
18 Aug - 06 Sep	Ryanair	direct
06 Aug - 11 Aug	Ryanair	direct
18 Aug - 27 Aug	Ryanair	direct
09 Aug - 11 Aug	Air Europa
09 Aug - 11 Aug	Ryanair	direct
09 Aug - 27 Aug	Ryanair	direct
18 Aug - 23 Aug	Ryanair	direct
21 Aug - 01 Sep	Vueling Airlines
21 Aug - 06 Sep	Vueling Airlines
06 Aug - 23 Aug	Ryanair	direct
21 Aug - 27 Aug	Vueling Airlines
09 Aug - 23 Aug	Ryanair	direct

Also check the deals for one-way flights from Alicante to Lisbon in August.

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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Cheapest return flights from Alicante to Lisbon in August from $141

Return flights