Best way to travel between

Hong Kong
Changi Airport Singapore Singapore
Travel Modes
Price
Distance
Duration
CO2
flight
$132.3
2598.05 km
5h 55mins
280.59 kgs
 
drive
$703.64
4175.72 km
53h 57mins
534.49 kgs
 
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Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 2598.05 km 5h 55mins 166 SGD 132.3
Drive 4175.72 km 53h 57mins 881 SGD 703.64
Take Train from Kowloon to Airport
Time: 25mins Cost: 19 SGD; $ 13.5 - 16.5 USD CO2 Emission: 1.65 kgs
Take Flight from HKG to SIN
Time: 3h 30mins Cost: 150 SGD; $ 108.0 - 132.0 USD CO2 Emission: 277.22 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Hong Kong and Changi Airport Singapore Singapore is to travel by air, which will cost about 165 SGD or 118.80 USD.