Complete baggage policy, carry-on dimensions, fees and pet rules for Aer Lingus. Always confirm directly with the airline before flying.
Carry-on baggage
Included in fare
✅ Yes
Max size
55 × 40 × 24 cm
Max weight
10 kg
Personal item
Free, 33 × 25 × 20 cm
Checked baggage
Allowance
Saver: paid. Plus/Advantage: 1 × 23 kg free.
Fees / notes
Ireland flag carrier. Oneworld member.
Strong transatlantic network. UK Pet Travel Scheme rules apply for UK arrivals.
Pet policy
In cabin
Not allowed ❌
As cargo
Allowed ✅
Fee
Quoted via IAG Cargo
NO PETS in cabin (only registered assistance dogs). Pets fly as cargo via approved shippers. UK + Ireland import rules strict.
⚠️ Airline policies change frequently. This page is based on each carrier's published baggage policy; always verify the latest fees + rules directly with Aer Lingus before flying.