Best way to travel between London, United Kingdom and Knock, Ireland

A: London, United Kingdom

B: Knock, Ireland

Travel Modes: Price; Distance; Duration; CO2

drive: $162.0; 776.69 km; 11h 9mins; 99.42 kgs

flight: $181.0; 764.4 km; 6h 33mins; 82.56 kgs

train: $357.71; 1045.8 km; 22h 8mins; 55.43 kgs

N/A

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Drive	776.69 km	11h 9mins	119 EUR	162.0
Flight	764.4 km	6h 33mins	133 EUR	181.0
Train	1045.8 km	22h 8mins	263 EUR	357.71

Take Car from London to Holyhead: Time: 4h 56mins Cost: 63 EUR; $ 76.5 - 93.5 USD CO2 Emission: 57.66 kgs
Take Ferry from Holyhead to Dublin: Time: 3h 27mins Cost: 26 EUR; $ 31.5 - 38.5 USD CO2 Emission: 14.04 kgs
Take Car from Dublin to Knock: Time: 2h 46mins Cost: 29 EUR; $ 36.0 - 44.0 USD CO2 Emission: 27.8 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from London, United Kingdom and Knock, Ireland is to travel by car/taxi, which will cost about 119 EUR or 145.80 USD.