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	United
26 May - 02 Jun	United
04 May - 11 May	Lufthansa
14 May - 21 May	Lufthansa
09 May - 16 May	Air Canada
19 May - 26 May	Air France
04 May - 11 May	TAP	direct
09 May - 16 May	TAP	direct
12 May - 19 May	TAP	direct
14 May - 21 May	TAP	direct
19 May - 26 May	TAP	direct
26 May - 02 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 $508

Return flights