Cheapest one-way flights from Washington to Istanbul in January from $294

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

One-Way flights

30 Jan Frontier Airlines
02 Jan TAP
19 Jan Delta
11 Jan Delta
25 Jan Delta
06 Jan Lufthansa
29 Jan Air France
30 Jan Turkish Airlines direct
29 Jan Turkish Airlines direct
19 Jan Turkish Airlines direct

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

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

Feel free to contact us with any feedback or request another flight research.