Flying from Lisbon to San Juan, Puerto Rico, costs from €773 return with TAP Portugal. The median price sits around €824. Book ahead and grab the best fares on this route to the Caribbean.
Price and when to book
Flights start from €773 (return) with prices up to €851 in the sample checked on 23 October 2026. For this long-haul route, book at least 2–3 months in advance. The earlier you reserve, the better rate you'll secure. Prices vary by date, so check multiple travel options to find the cheapest combination.
Airline and stops
TAP Portugal operates this route with 1 stop on the outbound leg. Although it involves a plane change, TAP offers competitive pricing to connect Lisbon with San Juan. The connection is typically handled via a major European hub. Check the exact itinerary in the search engine to see where you'll stop and how long the layover is.
Best time to visit
Puerto Rico has pleasant weather year-round, but hurricane season runs June to November. The driest and most comfortable months are December to April. August and September see fewer tourists and may occasionally offer better prices, though they bring higher rainfall. Plan ahead to secure good fares during your preferred dates.
What to do on arrival in San Juan
San Juan is Puerto Rico's capital and entry point via Luis Muñoz Marín Airport. From here, explore Old San Juan with its colourful colonial streets, beaches like Flamenco (in Culebra), tropical forests, coral reefs, and the iconic Morro Fort. Puerto Rico delivers nature, culture, beach and food all in one destination. There's no need to island-hop; variety is everywhere on the island itself.
FAQ
What's the cheapest flight price from Lisbon to San Juan?
The lowest price in the sample is €773 return with TAP Portugal. That's a solid benchmark; the median sits at €824. Book well ahead to access the best fares on this transatlantic route.
Is it a direct flight or does it have stops?
Flights from Lisbon to San Juan include 1 stop with TAP Portugal. It's a long-haul route without a direct service from Lisbon, but TAP handles connections smoothly.
Which airline flies from Lisbon to San Juan?
TAP Portugal is the airline on this route with 1 stop. It's the main option for connecting Lisbon to Puerto Rico.
What can you see in San Juan and Puerto Rico?
San Juan offers Old San Juan with colonial architecture, tropical beaches, Morro Fort, mangrove forests, coral reefs and unique Caribbean cuisine. The entire island combines nature, history and beach within easy reach, no need to travel elsewhere.
Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.