Cheapest one-way flights from Washington to Istanbul in February from $222

AirHint found the following cheapest one-way flights from Washington (IAD) to Istanbul (IST) in February 2026 (see full year).

One-Way flights

09 Feb Frontier Airlines
16 Feb Frontier Airlines
26 Feb TAP
16 Feb IndiGo direct
09 Feb IndiGo direct
08 Feb Turkish Airlines direct
26 Feb Turkish Airlines direct

Also check the deals for return flights from Washington to Istanbul in February.

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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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