Cheapest return flights from Dallas to Barcelona in December from 377€

AirHint found the following cheapest return flights from Dallas (DAL) to Barcelona (BCN) in December 2025 (see full year).

Return flights

01 Dec - 10 Dec Delta
12 Dec - 15 Dec Delta
06 Dec - 13 Dec Delta
13 Dec - 23 Dec Air France
07 Dec - 14 Dec Delta
10 Dec - 18 Dec Air France
30 Dec - 24 Jan Air France
11 Dec - 18 Dec KLM
25 Dec - 17 Jan KLM
06 Dec - 27 Dec Air France
14 Dec - 21 Dec Air France
05 Dec - 27 Dec Air France
20 Dec - 10 Jan Air France
21 Dec - 05 Jan Delta

Also check the deals for one-way flights from Dallas to Barcelona in December.

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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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