Flight price alerts: Athens → Istanbul

Sample round trips on this route start around EUR 81; January 2027 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.

Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.

Sample fares from EUR 81. Cheapest month in our next-3-month sample: January 2027.

Set an alert and we email you when a round trip drops under your limit.

Set a price alert

Round trips on this route

Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.

Last updated .

  • Round trip · 22 nights
    Wed 13 Jan · 18:30
    Return Thu 04 Feb · 22:00

    EUR 81

    See deal
  • Round trip · 8 nights
    Mon 18 Jan · 13:10
    Return Tue 26 Jan · 16:45

    EUR 84

    See deal
  • Round trip · 31 nights
    Sun 10 Jan · 18:30
    Return Wed 10 Feb · 22:00

    EUR 86

    See deal
  • Round trip · 7 nights
    Wed 13 Jan · 07:00
    Return Wed 20 Jan · 10:30

    EUR 86

    See deal
  • Round trip · 9 nights
    Mon 04 Jan · 00:40
    Return Wed 13 Jan · 11:30

    EUR 91

    See deal
  • Round trip · 29 nights
    Tue 15 Dec · 09:00
    Return Wed 13 Jan · 22:00

    EUR 92

    See deal
  • Round trip · 4 nights
    Wed 13 Jan · 07:00
    Return Sun 17 Jan · 11:30

    EUR 96

    See deal
  • Round trip · 10 nights
    Wed 30 Dec · 18:30
    Return Sat 09 Jan · 06:30

    EUR 98

    See deal
  • Round trip · 2 nights
    Mon 30 Nov · 07:00
    Return Wed 02 Dec · 10:30

    EUR 99

    See deal
  • Round trip · 13 nights
    Sat 16 Jan · 07:00
    Return Fri 29 Jan · 22:00

    EUR 102

    See deal
  • Round trip · 15 nights
    Sat 16 Jan · 07:00
    Return Sun 31 Jan · 11:30

    EUR 102

    See deal
  • Round trip · 26 nights
    Fri 27 Nov · 00:40
    Return Wed 23 Dec · 22:00

    EUR 104

    See deal
  • Round trip · 2 nights
    Wed 27 Jan · 08:00
    Return Fri 29 Jan · 16:45

    EUR 105

    See deal
  • Round trip · 26 nights
    Wed 25 Nov · 09:00
    Return Mon 21 Dec · 11:30

    EUR 107

    See deal
  • Round trip · 21 nights
    Wed 25 Nov · 18:30
    Return Wed 16 Dec · 11:30

    EUR 109

    See deal

Frequently asked questions

How do I get email alerts when Athens to Istanbul flights drop in price?
Create a free FlexTrip Alerts tracker for Athens International Airport (ATH) to Istanbul Airport (IST). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from Athens to Istanbul?
No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
Can I set flexible travel dates for Athens to Istanbul alerts?
Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
How often does FlexTrip Alerts check Athens to Istanbul fares?
We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
What is the cheapest month to fly from Athens to Istanbul?
Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Athens to Istanbul, with round trips from about EUR 81. Prices change — set an alert to catch the next drop.

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