Cheapest return flights from Charlotte to Lisbon in May from $703

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

19 May - 31 May Spirit Airlines
15 May - 29 May Spirit Airlines
03 May - 11 May British Airways
12 May - 26 May Spirit Airlines
15 May - 26 May Spirit Airlines
23 May - 26 May Frontier Airlines
30 May - 11 Jun KLM
06 May - 13 May United
12 May - 19 May United
15 May - 22 May United
09 May - 16 May United
29 May - 05 Jun United

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