Best way to travel between

Seoul, South Korea
Vientiane
Travel Modes
Price
Distance
Duration
CO2
flight
$336.0
3332.05 km
8h 43mins
359.86 kgs
 
train
$593.44
7766.72 km
137h 50mins
411.64 kgs
 
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Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 3332.05 km 8h 43mins 2,683,121 LAK 336.0
Train 7766.72 km 137h 50mins 4,738,903 LAK 593.44
Take Train from Seoul to Incheon International Airport
Time: 44mins Cost: 47,913 LAK; $ 5.4 - 6.6 USD CO2 Emission: 3.15 kgs
Take Flight from ICN to VTE
Time: 5h 40mins Cost: 2,635,208 LAK; $ 297.0 - 363.0 USD CO2 Emission: 353.52 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Seoul, South Korea and Vientiane is to travel by air, which will cost about 2,683,121 LAK or 302.40 USD.