Cheapest return flights from Madrid to Istanbul in April from 141€

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

Return flights

28 Apr - 29 Apr Ryanair
21 Apr - 28 Apr Pegasus Airlines
22 Apr - 29 Apr Pegasus Airlines direct
29 Apr - 08 May Pegasus Airlines
22 Apr - 12 May Wizz Air UK
28 Apr - 06 May Pegasus Airlines
29 Apr - 07 May Pegasus Airlines
28 Apr - 12 May Ryanair
22 Apr - 28 Apr Pegasus Airlines
14 Apr - 21 Apr Pegasus Airlines
22 Apr - 13 May Wizz Air UK
13 Apr - 28 Apr Wizz Air Malta
22 Apr - 13 May Pegasus Airlines direct
29 Apr - 06 May Pegasus Airlines
28 Apr - 05 May Ryanair
21 Apr - 29 Apr Pegasus Airlines direct
28 Apr - 09 May Pegasus Airlines
22 Apr - 27 Apr Pegasus Airlines
15 Apr - 22 Apr Pegasus Airlines
14 Apr - 27 Apr Ryanair

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

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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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