Cheapest return flights from Charlotte to Lisbon in August from $498

AirHint found the following cheapest return flights from Charlotte (CLT) to Lisbon (LIS) in August 2026 (see full year).

Return flights

18 Aug - 25 Aug Finnair
21 Aug - 28 Aug Finnair
14 Aug - 21 Aug Finnair
17 Aug - 24 Aug Finnair
11 Aug - 18 Aug Lufthansa
19 Aug - 26 Aug Lufthansa
12 Aug - 19 Aug United
13 Aug - 18 Aug Air Canada
13 Aug - 20 Aug Lufthansa
20 Aug - 27 Aug Lufthansa
25 Aug - 01 Sep Finnair
30 Aug - 18 Sep Lufthansa
26 Aug - 02 Sep Finnair
28 Aug - 04 Sep Finnair

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

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