$105 Cheap TAP Portugal flights Lisbon (LIS) to London (LHR)

Use the "Price (lowest to highest)" filter on Expedia to find cheap TAP Portugal return flights from $152 from LIS to LHR. Affordable one-way tickets from $105 are available as well.**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.

To discover cheap flights from LIS to LHR with TAP Portugal, start your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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 earliest TAP Portugal flight from LIS to LHR takes off at 8:35AM UTC+0, landing at 11:25AM UTC+0. If you want to head off later in the day, the last TAP Portugal flight leaves LIS at 7:50PM UTC+0 and touches down at LHR at 10:40PM UTC+0. Flying before midday is often a good idea as morning and mid-morning flights are least likely to experience 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.