AirHint found the following cheapest return flights from Burbank (BUR) to Lisbon (LIS) in August 2025 (see full year).

Return flights

27 Aug - 04 Sep	Alaska Airlines
31 Aug - 08 Sep	Alaska Airlines
28 Aug - 05 Sep	Alaska Airlines
28 Aug - 04 Sep	Alaska Airlines
26 Aug - 02 Sep	Alaska Airlines
31 Aug - 07 Sep	Alaska Airlines
30 Aug - 07 Sep	Alaska Airlines
29 Aug - 05 Sep	Alaska Airlines

Also check the deals for one-way flights from Burbank 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 Burbank to Lisbon in August from 1305€

Return flights