Cheap TAP Portugal flights Bilbao (BIO) to São Tomé Island (TMS)

You’ll find budget-friendly return TAP Portugal flights from BIO to TMS by sorting your results from “Price (lowest to highest)” on Expedia. Or look for bargains for a one-way trip.**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.

TAP Portugal flights to São Tomé Island are usually more affordable in the quieter months of November and June. Whether you’re searching for a one-way or a return ticket, you could land a better deal then.

To find cheap flights from BIO to TMS with TAP Portugal, start searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another 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.

To figure out if there’s a direct trip from BIO to TMS with TAP Portugal or another airline, use our “Nonstop” filter when browsing for flights.

To find the earliest departure from BIO to TMS with TAP Portugal, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means you’re less 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.

Sao Tome Intl. Airport (TMS) is the main São Tomé Island hub for TAP Portugal flights from Bilbao Airport (BIO).

For checked luggage, you can bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches. You can also travel with 1 cabin bag in the cabin when flying standard economy from BIO to TMS with TAP Portugal. This carry-on should weigh less than 17 lb and be no bigger than 45 inches. Going above these limits can mean extra charges, so read TAP Portugal’s baggage allowance rules before you pack.

Changes are often free within 24 hours of booking, but your airline may charge a fee after that time. For further details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without additional costs, tick the “Changes included” and “No cancel fee” filters when planning your next escape.