Cheapest return flights from Trondheim (TRD) to Istanbul (IST)

Cheapest month: April 2027, from $ 333. Book in one tap, or open a month for every date.

All destinations from Trondheim (TRD)

One-wayReturn

  • October 2026

    23–31 Oct 8 nights
    $ 431 return
    Norwegian
    Price seen 21 Oct
    October dates

  • March 2027

    25 Mar – 4 Apr 2027 10 nights
    $ 423 return
    Norwegian
    Price seen 21 Oct
    March dates

  • April 2027

    15–19 Apr 2027 4 nights
    $ 333 return Cheapest month
    Norwegian
    Price seen 22 Oct
    April dates
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Updated Oct 22, 2026.

About these fares

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