$44 Cheap TAP Portugal flights Porto (OPO) to Lisbon (LIS)

Landing cheap one-way TAP Portugal flights from OPO to LIS from $44 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $91 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Start searching one to three months before your departure to get cheaper fares on TAP Portugal flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Humberto Delgado Airport (LIS). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first TAP Portugal flight from OPO to LIS takes off at 5:00AM UTC+0, arriving at 6:00AM UTC+0. If you prefer to set off later in the day, the last TAP Portugal flight leaves OPO at 8:05PM UTC+0 and touches down at LIS at 9:05PM UTC+0. Flying early is often a wise choice as morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.