Cheapest return flights from Lisbon to Athens in August from 135€

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

Return flights

26 Aug - 29 Aug SKY express direct
26 Aug - 06 Sep SKY express direct
26 Aug - 04 Sep SKY express direct
16 Aug - 23 Aug SKY express direct
16 Aug - 29 Aug SKY express direct
16 Aug - 17 Aug SKY express direct
16 Aug - 06 Sep SKY express direct
16 Aug - 04 Sep SKY express direct
30 Aug - 06 Sep SKY express direct
30 Aug - 04 Sep SKY express direct
26 Aug - 01 Sep SKY express direct
26 Aug - 15 Sep SKY express direct
26 Aug - 16 Sep SKY express direct
26 Aug - 09 Sep SKY express direct
23 Aug - 29 Aug SKY express direct
12 Aug - 23 Aug SKY express direct
12 Aug - 29 Aug SKY express direct
12 Aug - 17 Aug SKY express direct
14 Aug - 23 Aug SKY express direct
14 Aug - 29 Aug SKY express direct

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

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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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