I need to book a round trip 2 tickets for 2 adult persons:
19/June/2018 return from Tbilisi to Yerevan,
Which way is the more comfortable, faster & cheaper for that trip?
Do you recommend a day Or a night trip?
Can we buy tickets, on train & bus stations, Or, we have to book in advance?
Any idea about the price, for such a trip, in either way, ( please in USD $).