Question : How long do most people visit Lisbon?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : How much should a trip from Santo Domingo (SDQ) to Lisbon (LIS) cost?
Answer : Ranging from $1,291 to $1,606, prices for SDQ to LIS fluctuate much less than the majority of routes from the Dominican Republic. However, the sooner you book, the better price you tend to get.