AirHint found the following cheapest return flights from Lisbon (LIS) to Miami (MIA) in May 2026 (see full year).

Return flights

12 May - 19 May	Iberia
27 May - 03 Jun	Delta
30 May - 12 Jun	Delta
31 May - 12 Jun	Delta
19 May - 26 May	Air Canada
08 May - 16 May	KLM
24 May - 30 May	Air Canada
13 May - 21 May	Air Canada
06 May - 24 May	Delta
08 May - 16 May	TAP	direct
26 May - 30 Jun	Delta
21 May - 30 Jun	Air France
20 May - 30 Jun	Air France
24 May - 30 May	TAP	direct
13 May - 21 May	TAP	direct
21 May - 30 Jun	TAP	direct
20 May - 30 Jun	TAP	direct
12 May - 19 May	TAP	direct
31 May - 12 Jun	TAP	direct
30 May - 12 Jun	TAP	direct

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

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 Lisbon to Miami in May from 443€

Return flights