Cheapest return flights from Austin to Madrid in April from $426

AirHint found the following cheapest return flights from Austin (AUS) to Madrid (MAD) in April 2026 (see full year).

Return flights

15 Apr - 29 Apr British Airways
14 Apr - 01 May KLM
08 Apr - 15 Apr Iberia
14 Apr - 21 Apr Iberia
19 Apr - 26 Apr Iberia
24 Apr - 01 May Iberia
29 Apr - 06 May Iberia
16 Apr - 26 Apr Air Canada
11 Apr - 18 Apr Iberia
14 Apr - 10 May Air Canada
17 Apr - 24 Apr British Airways
02 Apr - 09 Apr Iberia
01 Apr - 06 Apr Lufthansa
01 Apr - 05 Apr Lufthansa

Also check the deals for one-way flights from Austin to Madrid in April.

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