FlexTrip Alerts

Flight price alerts: Sofia → Athens

Sample round trips on this route start around EUR 129; 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.

Visiting family or heading home? Set a free tracker with flexible dates and your max price — we email when a round trip drops under your limit.

Sample fares from EUR 129. 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 · 9 nights
    Fri 08 Jan · 20:20
    Return Sun 17 Jan · 09:55

    EUR 129

    See deal
  • Round trip · 3 nights
    Mon 14 Dec · 11:55
    Return Thu 17 Dec · 21:35

    EUR 135

    See deal
  • Round trip · 3 nights
    Sun 22 Nov · 20:20
    Return Wed 25 Nov · 09:05

    EUR 147

    See deal
  • Round trip · 3 nights
    Tue 01 Dec · 21:00
    Return Fri 04 Dec · 18:50

    EUR 147

    See deal
  • Round trip · 9 nights
    Fri 11 Dec · 20:20
    Return Sun 20 Dec · 18:00

    EUR 159

    See deal
  • Round trip · 4 nights
    Fri 18 Dec · 11:55
    Return Tue 22 Dec · 21:35

    EUR 162

    See deal
  • Round trip · 3 nights
    Thu 19 Nov · 10:05
    Return Sun 22 Nov · 21:00

    EUR 180

    See deal
  • Round trip · 4 nights
    Thu 10 Dec · 14:00
    Return Mon 14 Dec · 06:55

    EUR 180

    See deal
  • Round trip · 3 nights
    Mon 21 Dec · 10:05
    Return Thu 24 Dec · 18:00

    EUR 185

    See deal
  • Round trip · 9 nights
    Fri 18 Dec · 11:55
    Return Sun 27 Dec · 21:00

    EUR 186

    See deal
  • Round trip · 2 nights
    Mon 23 Nov · 10:05
    Return Wed 25 Nov · 09:05

    EUR 198

    See deal

Frequently asked questions

How do I get email alerts when Sofia to Athens flights drop in price?
Create a free FlexTrip Alerts tracker for Sofia Airport (SOF) to Athens International Airport (ATH). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from Sofia to Athens?
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 Sofia to Athens 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 Sofia to Athens 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 Sofia to Athens?
Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Sofia to Athens, with round trips from about EUR 129. Prices change — set an alert to catch the next drop.

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