Aer Lingus does not allow pets in the cabin
Aer Lingus does not accept pets in the cabin, so no carrier size qualifies. The list below is for comparison only — check Aer Lingus's cargo or approved pet-shipper options instead.
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| Carrier | Size | Fit | Buy |
|---|---|---|---|
Sherpa Original Deluxe (Small) up to ~8 lb · max pet 13″ long × 7.5″ tall Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 15 × 10 × 8.5 in | No cabin pets | See on Amazon → |
 Mr. Peanut's Gold Series Mini (Low-Profile) up to ~15 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 17 × 11 × 9 in | No cabin pets | See on Amazon → |
Mr. Peanut's Gold Series Standard (Expandable) up to ~20 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 18 × 11 × 10 in | No cabin pets | See on Amazon → |
Petmate Soft-Sided Kennel Cab (Medium) up to ~10 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 17 × 10 × 10 in | No cabin pets | See on Amazon → |
Sherpa Original Deluxe (Medium) up to ~16 lb · max pet 16″ long × 9.5″ tall Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 17 × 11 × 10.5 in | No cabin pets | See on Amazon → |
Sleepypod Air up to ~18 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 22 × 10.5 × 10.5 in | No cabin pets | See on Amazon → |
Diggs Passenger pet size not published · Diggs discontinued this carrier — link goes to similar carriers Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 17 × 12 × 10.5 in | No cabin pets | Search Amazon → |
ibiyaya JetPaw Expandable Backpack up to ~17 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 18 × 12 × 10.5 in | No cabin pets | See on Amazon → |
Sleepypod Atom up to ~12 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 17 × 8.5 × 10.5 in | No cabin pets | See on Amazon → |
Away The Pet Carrier pets up to ~18 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 18.7 × 10.8 × 10.75 in | No cabin pets | Search Amazon → |
Petsfit (Medium) Expandable Soft-Sided up to ~13 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 17 × 11 × 11 in | No cabin pets | See on Amazon → |
Bergan Comfort Carrier (Small) pet size not published Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 16 × 8 × 11 in | No cabin pets | See on Amazon → |
Frisco Premium Airline-Compliant Carrier up to ~22 lb Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. | 18 × 11 × 11 in | No cabin pets | Search Amazon → |
Sherpa Original Deluxe (Large) up to ~22 lb · max pet 18″ long × 10.5″ tall Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 19 × 11.75 × 11.5 in | No cabin pets | See on Amazon → |
SturdiBag Pro (Large, Flexible Height) pet size not published Aer Lingus does not accept pets in the cabin, so carrier size is not the deciding factor. Check Aer Lingus's own policy for cargo or approved pet-shipper options. · collapsible/flex | 18 × 11.5 × 11.5 in | No cabin pets | See on Amazon → |
Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: Aer Lingus pet policy → · how Aer Lingus ranks on fee and space →
Citing this policy data? Go ahead — sourced from the official airline page, last verified 2026-10-03. Copy a ready-made reference:
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