Best way to travel between Dublin, Ireland and Southampton, United Kingdom

A: Dublin, Ireland

B: Southampton, United Kingdom

Travel Modes: Price; Distance; Duration; CO2

drive: $134.0; 625.8 km; 9h 8mins; 80.1 kgs

flight: $152.0; 505.92 km; 5h 12mins; 54.64 kgs

train: $244.0; 658.52 km; 17h 2mins; 34.9 kgs

bus: $246.0; 720.3 km; 14h 54mins; 21.61 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Drive	625.8 km	9h 8mins	83 GBP	134.0
Flight	505.92 km	5h 12mins	94 GBP	152.0
Train	658.52 km	17h 2mins	150 GBP	244.0
Bus	720.3 km	14h 54mins	152 GBP	246.0

Take Ferry from Dublin to Holyhead: Time: 3h 35mins Cost: 25 GBP; $ 36.0 - 44.0 USD CO2 Emission: 14.6 kgs
Take Car from Holyhead to Southampton: Time: 5h 33mins Cost: 59 GBP; $ 85.5 - 104.5 USD CO2 Emission: 65.57 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Dublin, Ireland and Southampton, United Kingdom is to travel by car/taxi, which will cost about 83 GBP or 120.60 USD.