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

Return flights

25 Jan - 10 Feb	British Airways	direct
28 Jan - 18 Feb	Finnair	direct
27 Jan - 17 Feb	United
27 Jan - 17 Feb	Finnair	direct
23 Jan - 30 Jan	Spirit Airlines
22 Jan - 29 Jan	Spirit Airlines
23 Jan - 26 Jan	Spirit Airlines
24 Jan - 26 Jan	Lufthansa
19 Jan - 23 Jan	Spirit Airlines
23 Jan - 30 Jan	Finnair	direct
22 Jan - 29 Jan	British Airways	direct
23 Jan - 26 Jan	British Airways	direct
19 Jan - 23 Jan	Finnair	direct
24 Jan - 26 Jan	British Airways	direct

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 425€

Return flights