Cheapest return flights from Lisbon to Miami in September from $501

AirHint found the following cheapest return flights from Lisbon (LIS) to Miami (MIA) in September 2025 (see full year).

Return flights

24 Sep - 29 Sep Finnair
19 Sep - 26 Sep Finnair
10 Sep - 15 Sep Iberia
10 Sep - 20 Sep Iberia
12 Sep - 14 Sep Finnair
05 Sep - 10 Sep Delta
07 Sep - 15 Sep Delta
09 Sep - 15 Sep Delta
09 Sep - 17 Sep Delta
09 Sep - 23 Sep Delta
18 Sep - 02 Oct Delta
30 Sep - 05 Oct Delta
30 Sep - 05 Oct TAP direct
18 Sep - 02 Oct TAP direct

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

Skyscanner

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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