TRHQ Top Pick
Editorial Research · not yet hands-on tested- 21.5 × 14 × 9 in
- 3.2 lb
- Fits Aer Lingus carry-on — 0.2 in to spare on the tightest side
Best for: One-bag travelers on 7–14 day trips
$164.95
$185 −11%
Best Bags That Fit Aer Lingus's Carry-On Limit
Every bag below has measured dimensions that clear Aer Lingus's published carry-on allowance, so you can see exactly how much room is left before you buy.
Aer Lingus carry-on requirement
- Published maximum
- 21.7 × 15.7 × 9.4 in (55.1 × 39.9 × 23.9 cm)
- Weight limit
- 22 lb
- Last verified
- 2026-09-01
Official source: Aer Lingus baggage policy
TRHQ picks that fit (8)
Ranked by TRHQ score, then by how much sizer margin is left. How we test.
Check Price
- Longest side margin0.2 in
- Second side margin1.7 in
- Shortest side margin0.4 in
Editor's Choice
Cotopaxi
Cotopaxi Allpa 35L Travel Pack
- 20 × 12 × 9 in
- 3.5 lb
- Fits Aer Lingus carry-on — 0.4 in to spare on the tightest side
Best for: Trips where you live out of the bag for two weeks
$199
$220 −10%
- Longest side margin1.7 in
- Second side margin3.7 in
- Shortest side margin0.4 in
TRHQ Top Pick
Editorial Research · not yet hands-on tested- 6.1 × 2.2 × 2 in
- 1.4 lb
- Fits Aer Lingus carry-on — 7.4 in to spare on the tightest side
Best for: Laptop-carrying travelers on long-haul flights
$109.99
$149.99 −27%
- Longest side margin15.6 in
- Second side margin13.5 in
- Shortest side margin7.4 in
Best Value
Apple
Apple AirTag 4-Pack
- 1.26 × 1.26 × 0.31 in
- 0.02 lb
- Fits Aer Lingus carry-on — 9.1 in to spare on the tightest side
Best for: Every checked bag and carry-on on a connecting itinerary
$79
$99 −20%
- Longest side margin20.4 in
- Second side margin14.4 in
- Shortest side margin9.1 in
Best Value
Editorial Research · not yet hands-on tested- 17.5 × 12.5 × 4 in
- 1.2 lb
- Fits Aer Lingus carry-on — 3.2 in to spare on the tightest side
Best for: Anyone packing a carry-on for more than three days
$19.99
$24.99 −20%
- Longest side margin4.2 in
- Second side margin3.2 in
- Shortest side margin5.4 in
Editor's Choice
Editorial Research · not yet hands-on tested- 10 × 8 × 3.1 in
- 0.55 lb
- Fits Aer Lingus carry-on — 6.3 in to spare on the tightest side
Best for: Long-haul economy and red-eye flights
$299.99
$399.99 −25%
- Longest side margin11.7 in
- Second side margin7.7 in
- Shortest side margin6.3 in
Best Value
Editorial Research · not yet hands-on tested- 10 × 6 × 3 in
- 0.6 lb
- Fits Aer Lingus carry-on — 6.4 in to spare on the tightest side
Best for: Economy sleepers on overnight flights
$49.99
$64.99 −23%
- Longest side margin11.7 in
- Second side margin9.7 in
- Shortest side margin6.4 in
Best Budget PickBest Airline Fit
Editorial Research · not yet hands-on tested- 18 × 14 × 8 in
- 1.5 lb
- Fits Aer Lingus carry-on — 1.4 in to spare on the tightest side
Best for: Spirit, Frontier and Allegiant flyers avoiding carry-on fees
$29.99
$39.99 −25%
- Longest side margin3.7 in
- Second side margin1.7 in
- Shortest side margin1.4 in
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