FlexTrip Alerts

Flight price alerts: Sofia → Athens

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

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: 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 · 2 nights
    Mon 23 Nov · 10:05
    Return Wed 25 Nov · 07:45

    EUR 129

    See deal
  • Round trip · 1 night
    Tue 06 Oct · 17:00
    Return Wed 07 Oct · 20:25

    EUR 136

    See deal
  • Round trip · 4 nights
    Sat 31 Oct · 11:15
    Return Wed 04 Nov · 07:45

    EUR 141

    See deal
  • Round trip · 2 nights
    Sun 04 Oct · 09:55
    Return Tue 06 Oct · 23:25

    EUR 146

    See deal
  • Round trip · 3 nights
    Fri 09 Oct · 21:25
    Return Mon 12 Oct · 07:15

    EUR 152

    See deal
  • Round trip · 1 night
    Mon 23 Nov · 06:30
    Return Tue 24 Nov · 18:50

    EUR 158

    See deal
  • Round trip · Same day · 4h 45m at destination
    Wed 25 Nov · 10:05
    Return Wed 25 Nov · 20:35

    EUR 159

    See deal
  • Round trip · 2 nights
    Fri 09 Oct · 21:25
    Return Sun 11 Oct · 22:20

    EUR 160

    See deal
  • Round trip · 3 nights
    Mon 26 Oct · 10:05
    Return Thu 29 Oct · 07:45

    EUR 162

    See deal
  • Round trip · 2 nights
    Tue 27 Oct · 21:00
    Return Thu 29 Oct · 07:45

    EUR 162

    See deal
  • Round trip · 4 nights
    Fri 30 Oct · 20:20
    Return Tue 03 Nov · 18:50

    EUR 162

    See deal
  • Round trip · 3 nights
    Thu 19 Nov · 06:30
    Return Sun 22 Nov · 10:05

    EUR 163

    See deal
  • Round trip · Same day · 5h 35m at destination
    Mon 23 Nov · 10:05
    Return Mon 23 Nov · 18:40

    EUR 172

    See deal
  • Round trip · 6 nights
    Sun 11 Oct · 18:55
    Return Sat 17 Oct · 06:10

    EUR 179

    See deal
  • Round trip · Same day · 1h 15m at destination
    Tue 24 Nov · 15:00
    Return Tue 24 Nov · 18:50

    EUR 185

    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, November 2026 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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