Cheapest return flights from Washington to Istanbul in December from 528€

AirHint found the following cheapest return flights from Washington (IAD) to Istanbul (SAW) in December 2025 (see full year).

Return flights

03 Dec - 11 Dec Aer Lingus
09 Dec - 12 Dec KLM
25 Dec - 08 Jan KLM
09 Dec - 16 Dec Aer Lingus
22 Dec - 17 Jan Icelandair
04 Dec - 27 Dec Aer Lingus
18 Dec - 17 Jan KLM
27 Dec - 12 Jan Air France
25 Dec - 05 Jan KLM
16 Dec - 30 Dec Emirates
21 Dec - 06 Jan Emirates

Also check the deals for one-way flights from Washington 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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