Aer Lingus cabin bag size

Checked on 20 October 2026 · Official rules

Free under-seat item

40 × 30 × 20 cm15.7 × 11.8 × 7.9 in

Max weight: No weight limit stated
Included with: Included on every fare

One small personal item (handbag, laptop, duty free, baby bag) for all customers, under the seat in front. No weight limit stated.

Cabin bag (overhead bin)

55 × 40 × 24 cm21.7 × 15.7 × 9.4 in

Max weight: 10 kg
Included with: Plus, Advantage, AerSpace; all transatlantic flights; AerClub Silver/Platinum/Concierge; adult with infant; paid '10kg Carry-on bag' add-on for Saver

Must fit the airport gauge including wheels and handles. Saver customers can still bring a 10 kg bag but must drop it at check-in for free; a 10 kg bag brought to the gate without the add-on costs EUR 35. Extended to Aer Lingus Regional flights from 3 March 2026.

Check my whole trip

Sizer dimensions

Same size and weight limits

254 bags that fit as Under-seat item

Samsonite
Ta Revolution Foldable Duffle S
20 × 40 × 30 cm7.9 × 15.7 × 11.8 in
Exact fit
American Tourister
Urban Track S Duffle Bag / Backpack
30 × 40 × 20 cm11.8 × 15.7 × 7.9 in
Exact fit
Samsonite
Outtrax Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
Travelite
KICK OFF Cabin Backpack
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
Samsonite
Cabin Pack Underseat Backpack S
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
CabinZero
Classic Backpack 28L
39 × 29.5 × 20 cm15.4 × 11.6 × 7.9 in
Exact fit
Samsonite
Respark Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
CabinZero
Classic Tech Backpack 28L
39 × 29.5 × 20 cm15.4 × 11.6 × 7.9 in
Exact fit
Samsonite
Karissa Evo Backpack 14.1"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
American Tourister
SummerRide 3-Way Boarding Bag
30 × 40 × 20 cm11.8 × 15.7 × 7.9 in
Exact fit
American Tourister
Take2cabin S/M Puff Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit
American Tourister
Take2cabin S/M Mono Backpack 15.6"
40 × 30 × 20 cm15.7 × 11.8 × 7.9 in
Exact fit

1831 bags that fit as Cabin bag

Samsonite
Essens Spinner expandable (4 wheels) 55cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Samsonite
Prodiver Spinner (4 wheels) 55 cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Stratic
VIBE - Trolley S
54 × 39.5 × 21.5 cm21.3 × 15.6 × 8.5 in
0.5 cm spare0.2 in spare
Travelpro
Platinum Elite Soft Duffel
31.8 × 48.3 × 22.9 cm12.5 × 19 × 9 in
1.1 cm spare0.4 in spare
Samsonite
Prodiver Duffle with wheels 55cm
55 × 40 × 20 cm21.7 × 15.7 × 7.9 in
Exact fit
Samsonite
Respark Upright expandable (2 wheels) 55cm
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Vera Bradley
Large Weekender Travel Bag
36.8 × 49.5 × 22.9 cm14.5 × 19.5 × 9 in
1.1 cm spare0.4 in spare
Antler
Icon Stripe Cabin with Pocket Suitcase
55 × 40 × 24 cm21.7 × 15.7 × 9.4 in
Exact fit
Eminent
Kapstadt - Cabin (Expandable)
55 × 40 × 20 cm21.7 × 15.7 × 7.9 in
Exact fit
Eminent
Kapstadt Premium Edition - Front Pocket
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Roncato
ARCADE DLX Cabin Spinner
55 × 40 × 23 cm21.7 × 15.7 × 9.1 in
Exact fit
Samsonite
Cabin Pack Cabin Backpack 17.3" (55 cm)
55 × 35 × 23 cm21.7 × 13.8 × 9.1 in
Exact fit