Cheapest one-way flights from Boston to Istanbul in December from 246€

AirHint found the following cheapest one-way flights from Boston (BOS) to Istanbul (IST) in December 2025 (see full year).

One-Way flights

01 Dec British Airways
11 Dec British Airways
11 Dec Turkish Airlines direct
01 Dec Turkish Airlines direct

Also check the deals for return flights from Boston to Istanbul in December.

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.

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