Cheapest return flights from Lisbon to Warsaw in September from $190

AirHint found the following cheapest return flights from Lisbon (LIS) to Warsaw (WMI) in September 2026 (see full year).

Return flights

08 Sep - 29 Sep Ryanair direct
08 Sep - 23 Sep Ryanair direct
18 Sep - 20 Sep Ryanair
22 Sep - 29 Sep Ryanair direct
22 Sep - 23 Sep Ryanair direct
22 Sep - 07 Oct Ryanair direct
15 Sep - 29 Sep Ryanair direct
12 Sep - 29 Sep Ryanair direct
15 Sep - 23 Sep Ryanair direct
08 Sep - 09 Sep Ryanair direct
12 Sep - 23 Sep Ryanair direct
30 Sep - 07 Oct Ryanair direct
22 Sep - 10 Oct Ryanair direct
22 Sep - 03 Oct Ryanair direct
30 Sep - 10 Oct Ryanair direct
15 Sep - 03 Oct Ryanair direct
12 Sep - 03 Oct Ryanair direct
30 Sep - 03 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
29 Sep - 07 Oct Ryanair direct

Also check the deals for one-way flights from Lisbon to Warsaw in September.

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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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