AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Barcelona (BCN) in January 2026 (see full year).

Return flights

27 Jan - 17 Feb	British Airways
13 Jan - 20 Jan	Spirit Airlines
14 Jan - 21 Jan	Delta
11 Jan - 20 Jan	Brussels Airlines
23 Jan - 03 Feb	Contour Airlines
27 Jan - 17 Feb	Iberia	direct
14 Jan - 24 Jan	American Airlines
23 Jan - 03 Feb	British Airways	direct
30 Jan - 08 Feb	Frontier Airlines
11 Jan - 18 Jan	Finnair
16 Jan - 26 Jan	British Airways
11 Jan - 18 Jan	Iberia	direct
30 Jan - 08 Feb	British Airways	direct
14 Jan - 24 Jan	Finnair	direct
15 Jan - 20 Jan	American Airlines
14 Jan - 21 Jan	Finnair	direct
07 Jan - 21 Feb	Turkish Airlines

Also check the deals for one-way flights from Dallas-Fort Worth 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 Dallas-Fort Worth to Barcelona in January from $513

Return flights