In-cabin pet carriers that fit TAP Air Portugal
The carriers from our list that clear TAP Air Portugal's official 17.7 × 11.8 × 9 in under-seat limit — sorted best-fit first, with the ones that squeeze in when collapsed flagged.
Short answer: 3 of the 15 carriers we track fit TAP Air Portugal's 17.7 × 11.8 × 9 in limit: 1 with room to spare on every side, 1 with no room to spare on at least one side and 1 only when collapsed or squeezed a little. 12 are too big.
Affiliate link — we may earn a small commission at no extra cost to you. It never changes our specs or which carriers we list.
| Carrier | Size | Fit | Buy |
|---|---|---|---|
 Sherpa Original Deluxe (Small) up to ~8 lb · max pet 13″ long × 7.5″ tall 15 × 10 × 8.5 in is within 17.7 × 11.8 × 9 in — 2.7" spare on length, 1.8" on width, 0.5" on height. Tightest margin is 0.5", so measure before you fly. · collapsible/flex | 15 × 10 × 8.5 in | Fits | See on Amazon → |
Mr. Peanut's Gold Series Mini (Low-Profile) up to ~15 lb · over TAP Air Portugal's 17 lb limit once the bag is counted 17 × 11 × 9 in is within 17.7 × 11.8 × 9 in — 0.7" spare on length, 0.8" on width, 0" on height. Tightest margin is 0", so measure before you fly. · collapsible/flex | 17 × 11 × 9 in | Exact fit | Not available on Amazon right now |
Sherpa Original Deluxe (Medium) up to ~16 lb · max pet 16″ long × 9.5″ tall · over TAP Air Portugal's 17 lb limit once the bag is counted 10.5" tall vs a 9" limit — 1.5" over, but the flexible-height top compresses down. Verify it squeezes under your actual seat. · collapsible/flex | 17 × 11 × 10.5 in | Flexes — 1.5" over | See on Amazon → |
Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: TAP Air Portugal pet policy → · how TAP Air Portugal ranks on fee and space →
Other airlines: Transavia · Turkish Airlines · United Airlines · Viva Aerobus · Volaris · Vueling
Common questions
What size pet carrier does TAP Air Portugal allow in the cabin?
TAP Air Portugal's published limit for a carrier under the seat in front of you is 17.7 × 11.8 × 9 in. The carrier must be soft-sided. Weight limit: 8 kg (17 lb) including carrier. We last checked this against TAP Air Portugal's own pet policy on 2026-08-25.
How many pet carriers fit TAP Air Portugal's limit?
3 of the 15 carriers we track fit TAP Air Portugal's 17.7 × 11.8 × 9 in limit: 1 with room to spare on every side, 1 with no room to spare on at least one side and 1 only when collapsed or squeezed a little. 12 are too big.
Which carriers only fit TAP Air Portugal when collapsed or squeezed?
Sherpa Original Deluxe (Medium). It is over the published size until folded or pressed down, so measure yours and expect it may be checked at the gate.
Which carriers are too big for TAP Air Portugal?
Petmate Soft-Sided Kennel Cab (Medium), Sleepypod Atom, Petsfit (Medium) Expandable Soft-Sided, Bergan Comfort Carrier (Small), Mr. Peanut's Gold Series Standard (Expandable), Sleepypod Air, Diggs Passenger, ibiyaya JetPaw Expandable Backpack, Away The Pet Carrier, Frisco Premium Airline-Compliant Carrier, Sherpa Original Deluxe (Large), SturdiBag Pro (Large, Flexible Height). Each is over the 17.7 × 11.8 × 9 in limit.
How much does TAP Air Portugal charge for a pet in the cabin?
From 40 EUR / 51 USD / 70 CAD or 8,000 miles each way (low-season domestic Portugal); varies by route and season. Confirm the current fee with TAP Air Portugal when you book.
How many pets does TAP Air Portugal allow in the cabin?
One carrier per passenger, which may contain up to two pets of the same species. Confirm the current limit with TAP Air Portugal when you book.
How do I book a pet in the cabin on TAP Air Portugal?
Add via Manage your Booking if you already hold a ticket, or contact the TAP Contact Center, an airport desk or a travel agency; must be requested at least 24 hours before the flight as specific seats must be assigned. Last checked 2026-08-25.