AirHint found the following cheapest return flights from Charlotte (CLT) to Barcelona (BCN) in January 2026 (see full year).

Return flights

13 Jan - 20 Jan	Spirit Airlines
21 Jan - 28 Jan	Spirit Airlines
14 Jan - 21 Jan	Spirit Airlines
26 Jan - 02 Feb	Spirit Airlines
27 Jan - 03 Feb	Spirit Airlines
28 Jan - 04 Feb	Spirit Airlines
22 Jan - 29 Jan	Spirit Airlines
23 Jan - 30 Jan	Spirit Airlines
25 Jan - 01 Feb	Spirit Airlines
24 Jan - 31 Jan	Spirit Airlines
30 Jan - 06 Feb	Spirit Airlines
31 Jan - 07 Feb	Spirit Airlines
20 Jan - 27 Jan	Spirit Airlines
12 Jan - 19 Jan	Spirit Airlines
18 Jan - 25 Jan	Spirit Airlines
19 Jan - 26 Jan	Spirit Airlines
29 Jan - 05 Feb	Spirit Airlines

Also check the deals for one-way flights from Charlotte to Barcelona in January.

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 Charlotte to Barcelona in January from $413

Return flights