Cheapest return flights from Charlotte to Lisbon in May from 600€

Best time to book flights for Charlotte (CLT) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Charlotte (CLT) to Lisbon (LIS) in May 2025 (see full year).

Return flights

04 May - 11 May Delta
01 May - 12 May Delta
08 May - 15 May United
05 May - 12 May United
14 May - 21 May United
19 May - 31 May Frontier Airlines
28 May - 08 Jun Frontier Airlines
20 May - 27 May United
11 May - 18 May United
02 May - 09 May United
17 May - 24 May United
26 May - 02 Jun United

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

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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