AirHint found the following cheapest return flights from Los Angeles (LAX) to Istanbul (IST) in May 2026 (see full year).

Return flights

07 May - 13 May	British Airways
10 May - 23 May	KLM
11 May - 31 May	KLM
20 May - 23 Jun	Finnair
20 May - 24 Jun	Finnair
16 May - 28 May	KLM
23 May - 30 May	KLM
28 May - 11 Jun	KLM
15 May - 22 May	KLM
24 May - 31 May	KLM
27 May - 10 Jun	Air France
30 May - 13 Jun	Air France
01 May - 20 May	Scandinavian Airlines
02 May - 20 May	Scandinavian Airlines
07 May - 13 May	Turkish Airlines	direct
20 May - 23 Jun	Turkish Airlines	direct
20 May - 24 Jun	Turkish Airlines	direct
27 May - 10 Jun	Turkish Airlines	direct
28 May - 11 Jun	Turkish Airlines	direct
30 May - 13 Jun	Turkish Airlines	direct

Also check the deals for one-way flights from Los Angeles to Istanbul in May.

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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Cheapest return flights from Los Angeles to Istanbul in May from 499€

Return flights