Cheapest return flights from San Francisco to Istanbul in May from 614€

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

Return flights

01 May - 09 May Scandinavian Airlines
11 May - 25 May KLM
12 May - 19 May KLM
06 May - 17 May KLM
10 May - 17 May KLM
14 May - 28 May KLM
28 May - 01 Jun KLM
23 May - 30 May Aer Lingus
13 May - 23 May Emirates

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