Cheapest return LIS–MIA flights, May

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

Return flights

27 May - 10 Jun Air Canada
24 May - 31 May Air Canada
28 May - 14 Jun Air Canada
30 May - 14 Jun SWISS
20 May - 27 May KLM
22 May - 25 May KLM
22 May - 29 May Delta
24 May - 25 May Air Europa
23 May - 30 May Delta
26 May - 30 May Air Europa
26 May - 29 May Air Canada
25 May - 28 May Air Canada
19 May - 23 May Delta
19 May - 01 Jun Iberia
27 May - 10 Jun TAP direct
19 May - 01 Jun TAP direct

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

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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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