✈ DFW → ATH
12H 43M FROM DALLAS TO ATHENS. THIS IS A LIFESTYLE NOW.
Flight from Dallas to Athens
From Dallas/Fort Worth (DFW), USA North America → Eleftherios Venizelos (ATH), Greece Europe
How long is the flight from Dallas to Athens?
A nonstop flight from Dallas (DFW) to Athens (ATH) takes about 12 hours 43 minutes, covering a great-circle distance of 6,246 miles (10,052 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
12h 43m
Nonstop, scheduled
Distance
6,246 mi
10,052 km · great-circle
Avg speed
790 km/h
Door-to-door including taxi
Time zones & jet lag
Dallas timezone
UTC-5
America/Chicago
Athens timezone
UTC+3
Europe/Athens
Time difference
+8h
8 hours ahead
Jet lag (rough)
~8d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.