Aer Lingus vs British Airways baggage allowance compared side by side — cabin bag weight and size, checked limits and free bags for standard economy. Here's which is more generous, and how to pack to the limit either way.
| 🇮🇪 Aer Lingus | 🇬🇧 British Airways | |
|---|---|---|
| Carry-on weight | 10 kg | 23 kg |
| Carry-on max size | 55×40×24 cm | 56×45×25 cm |
| Checked bag weight | 20 kg | 23 kg |
| Free checked bags | None | 1 |
| Personal item | No | Yes |
ℹ️ Standard economy figures from each airline's published limits. Fares, routes and loyalty tiers change these — confirm on the official site before flying.
Add Aer Lingus or British Airways in OneBag and track your packed weight live against their exact cabin and checked limits — separate progress bars per bag. Free.
Download for iOSDownload for AndroidAer Lingus allows up to 10 kg (55×40×24 cm) and British Airways allows up to 23 kg (56×45×25 cm) in standard economy. British Airways allows a heavier cabin bag (23 kg vs 10 kg), and British Airways includes more free checked baggage.
Aer Lingus: no free checked bag. British Airways: 1 free checked bag. Always check your specific fare.
Aer Lingus allows 20 kg per checked bag and British Airways allows 23 kg. Overweight fees are charged per kg over the limit.
Single-airline guides: Aer Lingus baggage · British Airways baggage
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