Hey awardtrail blazers! Dreaming of pasteis de nata and wandering the charming streets of Lisbon? Well, good news! There are currently some sweet deals popping up for roundtrip flights from various US cities to Lisbon, Portugal for under $700. The Flight Deal spotted fares around $655, but pricing might wiggle a bit based on your specific route. What's cool is that these fares include advance seat selection. That means you won't get stuck in the middle seat! The fact that this fare includes a "normal size" carry-on is also great - that means you won't need to pay extra fees, or worry about gate checking your bag. Why should you care? Well, if you've been itching for a European getaway without breaking the bank, now's your chance. Keep an eye out for deals from your local airport, and remember that these things don't usually last long, so act fast if you find something you like! Happy travels!