Cheapest return flights from Fort Lauderdale to Istanbul in April from $648

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

Return flights

22 Apr - 27 Apr Spirit Airlines
09 Apr - 16 Apr Spirit Airlines
15 Apr - 20 Apr Spirit Airlines
25 Apr - 04 May Frontier Airlines
22 Apr - 20 May Spirit Airlines
18 Apr - 23 Apr Spirit Airlines
16 Apr - 23 Apr American Airlines
18 Apr - 01 May Delta
27 Apr - 04 May American Airlines
18 Apr - 02 May Delta
07 Apr - 21 Apr American Airlines
14 Apr - 21 Apr Delta
27 Apr - 13 May Delta
03 Apr - 07 Apr Delta
14 Apr - 28 Apr Delta
27 Apr - 14 May Delta
05 Apr - 18 Apr Delta
26 Apr - 24 May Delta
30 Apr - 24 May Delta
30 Apr - 23 May Delta

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

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