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

Return flights

04 May - 11 May	British Airways
11 May - 25 May	Delta
13 May - 27 May	British Airways
11 May - 31 May	Delta
08 May - 16 May	KLM
07 May - 16 May	KLM
20 May - 01 Jun	KLM
27 May - 06 Jun	WestJet
15 May - 26 May	Delta
14 May - 28 May	Air France
21 May - 07 Jun	ITA Airways
13 May - 27 May	Turkish Airlines	direct
14 May - 28 May	Turkish Airlines	direct
21 May - 07 Jun	Turkish Airlines	direct
27 May - 06 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Los Angeles to Istanbul in May from 457€

Return flights