FlexTrip Alerts

Flight price alerts: Athens → Istanbul

Sample round trips on this route start around EUR 91; November 2026 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 91. Cheapest month in our next-3-month sample: November 2026.

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 · 3 nights
    Mon 30 Nov · 08:00
    Return Thu 03 Dec · 22:00

    EUR 91

    See deal
  • Round trip · 3 nights
    Tue 03 Nov · 18:30
    Return Fri 06 Nov · 11:30

    EUR 94

    See deal
  • Round trip · 3 nights
    Sat 28 Nov · 09:30
    Return Tue 01 Dec · 11:30

    EUR 96

    See deal
  • Round trip · 3 nights
    Sat 07 Nov · 00:40
    Return Tue 10 Nov · 11:30

    EUR 98

    See deal
  • Round trip · 12 nights
    Thu 24 Sept · 07:00
    Return Tue 06 Oct · 17:55

    EUR 112

    See deal
  • Round trip · 4 nights
    Wed 04 Nov · 09:30
    Return Sun 08 Nov · 08:10

    EUR 112

    See deal
  • Round trip · 3 nights
    Fri 27 Nov · 00:40
    Return Mon 30 Nov · 08:10

    EUR 115

    See deal
  • Round trip · 1 night
    Mon 09 Nov · 09:30
    Return Tue 10 Nov · 11:30

    EUR 116

    See deal
  • Round trip · 5 nights
    Wed 25 Nov · 15:50
    Return Mon 30 Nov · 11:30

    EUR 119

    See deal
  • Round trip · 1 night
    Mon 23 Nov · 00:40
    Return Tue 24 Nov · 10:30

    EUR 121

    See deal
  • Round trip · 5 nights
    Mon 09 Nov · 09:30
    Return Sat 14 Nov · 10:30

    EUR 126

    See deal
  • Round trip · Same day · 5h 55m at destination
    Fri 13 Nov · 00:40
    Return Fri 13 Nov · 10:30

    EUR 129

    See deal
  • Round trip · 7 nights
    Mon 19 Oct · 08:00
    Return Mon 26 Oct · 10:30

    EUR 131

    See deal
  • Round trip · 3 nights
    Sat 14 Nov · 18:30
    Return Tue 17 Nov · 10:30

    EUR 134

    See deal
  • Round trip · 4 nights
    Tue 03 Nov · 18:30
    Return Sat 07 Nov · 10:30

    EUR 137

    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, November 2026 is currently the cheapest month to fly from Athens to Istanbul, with round trips from about EUR 91. Prices change — set an alert to catch the next drop.

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