Best way to travel between London, United Kingdom and Heraklion

A: London, United Kingdom

B: Heraklion

Travel Modes: Price; Distance; Duration; CO2

bus: $32.0; 4144.72 km; 66h 30mins; 124.34 kgs

flight: $272.0; 3072.24 km; 7h 18mins; 331.8 kgs

drive: $505.0; 3247.59 km; 63h 59mins; 415.69 kgs

train: $577.0; 3923.92 km; 48h 0mins; 207.97 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	4144.72 km	66h 30mins	24 EUR	32.0
Flight	3072.24 km	7h 18mins	200 EUR	272.0
Drive	3247.59 km	63h 59mins	372 EUR	505.0
Train	3923.92 km	48h 0mins	425 EUR	577.0

Take Bus from London to Legnica: Time: 17h 15mins Cost: 40 EUR; $ 48.7 - 59.6 USD CO2 Emission: 41.84 kgs
Take Bus from Legnica to Athens: Time: 37h 36mins Cost: 69 EUR; $ 84.0 - 102.7 USD CO2 Emission: 72.12 kgs
Take Train from Athens Central to Piraeus: Time: 20mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.47 kgs
Take Ferry from Pireas to Heraklion: Time: 8h 45mins Cost: 22 EUR; $ 27.0 - 33.0 USD CO2 Emission: 43.19 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from London, United Kingdom and Heraklion is to travel by bus, which will cost about 24 EUR or 28.80 USD.