I don't know by train but i can tell you that by bus it cost you 19 Euros from Lagos (one of the Algarve cities) to Lisbon. This bus also pass in Faro.
Since Lagos is a terminal stop its more expensive to go from Lagos to Lisbon, than from Faro to Lisbon, so i am sure the ticket its less than 19 Euros in this case.
I remind you that they made 50% reduction to children till 12 years old, and they also do a good reduction if you are a holder of the European Youth Card.
The trip from Lagos - Lisbon takes 4 hours and the buses are very good with air con and W.C. etc ...
How much does it cost to ride train from Baltimore to landover
A flight from New York to Lisbon will cost between $591 and $1032 dollars depending on the site it is booked through, the day of the week of travel, and how far in advance the flight is booked.
how much did a train ticket cost in 1960
$1.50
$7,000
They can typically cost $2000.
If you do it yourself, nothing.
$269.00
3
1 million dollars
5600-6500$
1 dollar