Cheapest return flights from Washington (IAD) to Istanbul (IST)

Cheapest month: April 2027, from $ 617. Book in one tap, or open a month for every date.

All destinations from Washington (IAD)

One-wayReturn

  • October 2026

    28 Oct – 21 Jul 2027 266 nights
    $ 845 return
    Qatar Airways
    Price seen 9 Oct
    October dates

  • November 2026

    26 Nov – 25 Dec 29 nights
    $ 864 return
    Direct Turkish Airlines
    Price seen 9 Oct
    November dates

  • December 2026

    3–11 Dec 8 nights
    $ 658 return
    Scandinavian Airlines
    Price seen 9 Oct
    December dates

  • January 2027

    18–25 Jan 2027 7 nights
    $ 661 return
    Air Canada
    Price seen 9 Oct
    January dates

  • April 2027

    8–22 Apr 2027 14 nights
    $ 617 return Cheapest month
    Scandinavian Airlines
    Price seen 9 Oct
    April dates

  • August 2027

    16–25 Aug 2027 9 nights
    $ 800 return
    British Airways
    Price seen 9 Oct
    August dates
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Updated Oct 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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