AirHint found the following cheapest return flights from Austin (AUS) to Madrid (MAD) in May 2026 (see full year).
Return flights
| 06 May - 12 May | British Airways | ||
| 10 May - 17 May | British Airways | ||
| 13 May - 24 May | American Airlines | ||
| 27 May - 03 Jun | British Airways | ||
| 27 May - 08 Jun | British Airways | ||
| 29 May - 13 Jun | British Airways |
Also check the deals for one-way flights from Austin to Madrid in May.
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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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