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Iberia vs British Airways

Cabin and carry-on baggage limits for Iberia and British Airways, side by side.

⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.

Both Iberia and British Airways allow the same longest carry-on side (56 cm).

Both allow the same largest personal item (40 cm).

Check your bag

Enter your bag's dimensions to see how it fares against both airlines' carry-on limits.

optional — leave blank to skip the weight check Leave blank and we report the piece count as not checked — never as passed. Enter it only if you want it compared.

PreliminaryRules marked Preliminary have not yet been manually verified against the airline's official page. They may differ from the airline's actual policy — always confirm with the airline before you fly.

Carry-on compliance check results
Airline Verdict Fits as Margin Checked on Source

Enter your bag's size above to see which airlines accept it.

Max dimensions
56 × 40 × 25 cm
Total linear
Not published
Weight limit
10 kg per piece
Pieces
1
Max dimensions
56 × 45 × 25 cm
Total linear
Not published
Weight limit
23 kg per piece
Pieces
1

Cabin & carry-on allowances

Baggage allowances by fare tier
Allowance Iberia British Airways
Carry-on 56 × 40 × 25 cm · Not published · 10 kg per piece · 1 pc Economy & Premium Economy 10 kg; Business Class 14 kg. On intercontinental Business flights 2 pieces x 14 kg are allowed; on short/medium-haul Business 1 piece x 14 kg. All fares include one cabin bag. Business intercontinental flights originating in the US are limited to 1 piece (TSA). 56 × 45 × 25 cm · Not published · 23 kg per piece · 1 pc including wheels and handles Must fit in the overhead locker
Personal item 30 × 40 × 15 cm · Not published · Not published · 1 pc No published weight limit Must be placed under the seat in front of you Personal item up to 30 x 40 x 15 cm (handbag, small backpack, laptop bag), free on all fares, stored under the seat in front. 40 × 30 × 15 cm · Not published · 23 kg per piece · 1 pc including wheels and handles Must be stowed under the seat in front of you

Sources

Iberia

Hand Luggage - Iberia (opens in a new window)
Official · unverified Last checked: 2026-10-11

British Airways

Baggage information (opens in a new window)
Official · unverified Last checked: 2026-10-11

The rules behind these figures

Both sides of this comparison come from these rule pages; open one to see its source excerpt.