Cheapest return flights from Boston to Istanbul in October from $558

Best time to book flights for Boston (BOS) to Istanbul (SAW) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Istanbul (SAW) in October 2025 (see full year).

Return flights

26 Oct - 20 Nov Icelandair
08 Oct - 22 Oct Icelandair
01 Oct - 22 Oct Icelandair
07 Oct - 22 Oct Icelandair
22 Oct - 05 Nov Icelandair
09 Oct - 05 Nov Icelandair
14 Oct - 05 Nov Icelandair
28 Oct - 06 Nov Icelandair
09 Oct - 22 Oct Icelandair
08 Oct - 04 Nov Icelandair
07 Oct - 14 Oct Icelandair
14 Oct - 04 Nov Icelandair
27 Oct - 24 Nov Icelandair
15 Oct - 05 Nov British Airways
21 Oct - 11 Nov British Airways
12 Oct - 21 Oct Icelandair
08 Oct - 29 Oct Icelandair
15 Oct - 21 Oct Qatar Airways
06 Oct - 27 Oct Qatar Airways
07 Oct - 20 Oct Qatar Airways

Also check the deals for one-way flights from Boston to Istanbul in October.

Skyscanner

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