AirHint found the following cheapest return flights from Austin (AUS) to Barcelona (BCN) in February 2026 (see full year).

Return flights

04 Feb - 11 Feb	Lufthansa
03 Feb - 10 Feb	Lufthansa
10 Feb - 17 Feb	Lufthansa
08 Feb - 15 Feb	Lufthansa
05 Feb - 12 Feb	Lufthansa
19 Feb - 26 Feb	Lufthansa
24 Feb - 03 Mar	Lufthansa
20 Feb - 27 Feb	Lufthansa
17 Feb - 24 Feb	Lufthansa
22 Feb - 01 Mar	Lufthansa
23 Feb - 02 Mar	Air Canada
09 Feb - 16 Feb	Air Canada
25 Feb - 04 Mar	KLM
18 Feb - 25 Feb	Air Canada
26 Feb - 05 Mar	Spirit Airlines
27 Feb - 06 Mar	Spirit Airlines
28 Feb - 07 Mar	British Airways

Also check the deals for one-way flights from Austin to Barcelona in February.

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 Austin to Barcelona in February from 351€

Return flights