Cheapest return flights from San Francisco to Istanbul in April from 745€

AirHint found the following cheapest return flights from San Francisco (SFO) to Istanbul (SAW) in April 2026 (see full year).

Return flights

29 Apr - 11 May Alaska Airlines
14 Apr - 21 Apr Iberia
14 Apr - 06 May Iberia
21 Apr - 11 May TAP
14 Apr - 20 Apr Iberia
15 Apr - 11 May KLM
20 Apr - 27 Apr FrenchBee
15 Apr - 15 May Sun Country Airlines
22 Apr - 19 May WestJet
10 Apr - 20 Apr WestJet
13 Apr - 20 Apr Scandinavian Airlines
27 Apr - 01 May KLM
28 Apr - 02 May KLM
17 Apr - 28 Apr WestJet
24 Apr - 29 Apr Aer Lingus
18 Apr - 17 May KLM
18 Apr - 10 May KLM
21 Apr - 27 Apr KLM
12 Apr - 17 Apr KLM
25 Apr - 30 Apr KLM

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

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