$699 -- Lisbon & Porto vacation w/flights This European vacation packs both riverside charm and city-center vibes. Original Source: https://www.travelzoo.com/vacations/europe/-699-Lisbon-Porto-vacation-w-flights-3213148/ Previous article: $699 -- Northern lights package: 4 nights w/flights Prev Next article: $499 -- Prague getaway w/flights Next
