Cheapest return flights from Innsbruck to Madrid in September from $277

AirHint found the following cheapest return flights from Innsbruck (INN) to Madrid (MAD) in September 2025 (see full year).

Return flights

16 Sep - 19 Sep easyJet
16 Sep - 24 Sep Austrian Airlines
23 Sep - 26 Sep easyJet
30 Sep - 03 Oct easyJet
09 Sep - 12 Sep easyJet
08 Sep - 13 Sep Austrian Airlines
24 Sep - 30 Sep Austrian Airlines
18 Sep - 21 Sep Austrian Airlines
02 Sep - 05 Sep easyJet

Also check the deals for one-way flights from Innsbruck to Madrid in September.

Skyscanner

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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