Best way to travel between Luxembourg and Athens

A: Luxembourg

B: Athens

Travel Modes: Price; Distance; Duration; CO2

flight: $109.0; 2016.74 km; 6h 21mins; 217.81 kgs

bus: $190.0; 2895.36 km; 45h 36mins; 86.86 kgs

train: $370.0; 3642.08 km; 48h 13mins; 193.03 kgs

drive: $550.0; 2747.85 km; 26h 44mins; 351.72 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	2016.74 km	6h 21mins	80 EUR	109.0
Bus	2895.36 km	45h 36mins	140 EUR	190.0
Train	3642.08 km	48h 13mins	272 EUR	370.0
Drive	2747.85 km	26h 44mins	405 EUR	550.0

Take Bus from Verlorenkost, Général Patton to Senningerberg, Lou Hemmer: Time: 12mins Cost: 0 EUR; $ 0.2 - 0.3 USD CO2 Emission: 0.2 kgs
Take Flight from LUX to ATH: Time: 3h 0mins Cost: 81 EUR; $ 99.0 - 121.0 USD CO2 Emission: 213.48 kgs
Take Train from Στ.Αεροδρομιου to Στ.Μοναστηρακι: Time: 43mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 1.8 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Luxembourg and Athens is to travel by air, which will cost about 80 EUR or 98.10 USD.