STP Airways Baggage Allowance, Fees & How to Add Extra Baggage

8F / STP · Sao Tome and Principe

STP Airways publishes no fixed extra-baggage prices; excess cabin bags travel on the next flight against a fee paid on collection, and extra checked baggage must be arranged via the airline's offices or customer portal. Use the official links below to review baggage rules, booking access, and related airline services.

Baggage PolicyOfficial website

Updated Oct 8, 2026

STP Airways Baggage Allowance

Free checked and carry-on baggage allowances by cabin class and route. Allowances vary by route, ticket type, and frequent flyer status — always confirm with the official baggage policy before you fly.

Carry-on baggage

Piece limit only; weight and dimensions are not published.

  • All routes1 piece
    • Maximum weight and dimensions are not published on the official site.

How to Add Extra Baggage & Prices on STP Airways

Buy Baggage
  1. Go to stpairways.st and read TRANSPORT CONDITIONS to check the cabin-baggage piece limits for your cabin (2 pieces executive, 1 piece economy).
  2. Log in to your customer profile via REGISTRY on stpairways.st (Zenith FrontOffice portal) to retrieve your booking.
  3. Contact the airline's booking offices before departure to request extra checked baggage: Lisbon [email protected] / +351 218 437 040, or Sao Tome +239 222 11 60.
  4. If you present more cabin bags than allowed at the airport, the excess is forwarded on the following flight; pay the applicable fee at the destination airport and collect it within 7 days.

Prices

No public price table; extra checked baggage is arranged through the airline's offices or customer portal.

  • All routesSee official pricing
    • No fixed extra-baggage prices are published on the official site; the amount depends on route and is confirmed when arranging via the airline.
    • Request extra checked baggage through the Lisbon booking office ([email protected], +351 218 437 040), the Sao Tome office (+239 222 11 60), or the customer portal login.

FAQ

Can I buy extra baggage online after booking?

No online extra-baggage purchase flow is published. The booking portal (REGISTRY customer login) sits behind an account login and shows no public baggage prices, so arrange extra baggage through the airline's offices.

Where do I buy extra baggage?

Through the Lisbon booking office ([email protected], +351 218 437 040), the Sao Tome office (+239 222 11 60), the customer portal login, or at the airport where excess bags are charged on collection.

How does the airline calculate extra baggage charges?

The official site publishes no pricing table, weight bands or zone structure for extra baggage. Amounts are confirmed only when arranging via the airline's offices or at the airport on collection.

How many extra bags can I buy, and what are the bag limits?

Executive passengers may bring 2 pieces of hand luggage and economy passengers 1 piece; anything above that is forwarded on the following flight against a fee. Checked-bag piece, weight and size limits are not published.

When is the deadline to buy extra baggage online?

The airline publishes no advance-purchase deadline. Contact the offices before departure; excess cabin bags taken at the airport must be collected at the destination within 7 days of arrival.

Do partner-operated or codeshare flights have different baggage rules?

All STP Airways flights are operated by euroAtlantic Airways, so the same STP Airways transport conditions apply across its network; no separate partner baggage rules are published.

Are there any important exceptions or restrictions I should know?

Unclaimed excess baggage may be destroyed after 7 days. Ammunition needs advance clearance. Damage claims for checked baggage must be filed in writing within 7 days (21 days for delay) under the applicable convention rules.

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