Cheapest return flights from Raleigh-durham to Istanbul in October from $625

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Istanbul (IST) in October 2025 (see full year).

Return flights

15 Oct - 11 Nov British Airways
15 Oct - 08 Nov British Airways
06 Oct - 01 Nov Frontier Airlines

Also check the deals for one-way flights from Raleigh-durham 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.

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