Altius recorded 261 priced readings of nonstop business-class round trips from Atlanta (ATL) to Athens (ATH) booked 30 days out, across 113 departure dates between 2026-05-20 and 2026-09-17. Observed fares ran from US$3,944 to US$20,542. The lowest fare Altius scored on this window was US$3,944 for a 2026-07-21 departure, seen on 2026-06-21 — LEGENDARY at the time, 47% below the US$7,442 this route was typically running that day.
Altius recorded 213 priced readings of nonstop business-class round trips from Atlanta (ATL) to Athens (ATH) booked 60 days out, across 88 departure dates between 2026-05-20 and 2026-08-18. Observed fares ran from US$3,916 to US$16,441. The lowest fare Altius scored on this window was US$3,916 for a 2026-08-12 departure, seen on 2026-06-13 — LEGENDARY at the time, 48.1% below the US$7,545 this route was typically running that day. Altius has not seen a nonstop business-class round trip on this route since 2026-08-18. The record above is what was observed while fares were being returned. Routes drop out of schedules and come back, so it is worth checking again.
Altius recorded 162 priced readings of nonstop business-class round trips from Atlanta (ATL) to Athens (ATH) booked 90 days out, across 66 departure dates between 2026-05-20 and 2026-07-24. Observed fares ran from US$4,841 to US$16,341. The lowest fare Altius scored on this window was US$4,841 for a 2026-08-21 departure, seen on 2026-05-23 — RARE at the time, 41.8% below the US$8,318 this route was typically running that day. Altius has not seen a nonstop business-class round trip on this route since 2026-07-24. The record above is what was observed while fares were being returned. Routes drop out of schedules and come back, so it is worth checking again.
A fare can move between our two readings of the same day, most often on the days furthest below typical. Where a day's two readings differ enough to matter, the chart marks that day and both readings can be read separately.