Aer Lingus Baggage Rules: Carry-On & Checked Bags Made Easy
If you know your fare type, then Aer Lingus baggage rules are simple. Whether you booked a Saver, Plus, Advantage, or Business
ticket decides what you can bring on the flight.
This guide explains Aer Lingus carry-on and checked baggage in clear, simple language.
Carry-on bag is included on most fares in Aer Lingus, but the size and weight rules are strict.
Saver Fare
• 1 small personal item only
• Must fit under the seat
No overhead cabin bag is included on Saver fares.
Plus & Advantage Fares
• 1 carry-on bag
• 1 personal item
Business Class
• 1 carry-on bag
• 1 personal item
Aer Lingus allows only one cabin bag, even in Business Class.
If your bag is too big or heavy, it may be checked at the gate.
Carry-On Size
• Max carry-on size: 55 × 40 × 24 cm
• Personal item must fit under the seat
• Wheels and handles count
If your bag does not fit the size checker, you’ll need to pay.
Prohibited Item in Carry On
Corrovives
Explosives
Flammable Liquids
Firerams (Undecared)
Blunt
Liquids > 100ml
Poisons / Toxics
Sharp Objects
Tools
Carry-On Weight
• Max weight: 10 kg
• Applies to all fares with cabin bags
Aer Lingus checks weight at many airports.
Always weigh your bag before you leave.
Personal Item
You can bring one small item like:
• Laptop bag
• Small backpack
• Handbag
Rules
• Must fit under the seat
• Keep it small and light
If it doesn’t fit, it will count as a carry-on.
What You Can Carry
Allowed Items
• Clothes
• Electronics
• Chargers
• Books
• Snacks
• Medicines
Not Allowed
• Large liquid bottles
• Sharp items
• Flammable objects
• Items banned by airport security
Security rules apply everywhere.
Liquid Rules
Aer Lingus follows standard liquid rules.
• Each liquid must be 100 ml or less
• All liquids must fit in one clear 1-liter bag
• One liquid bag per passenger
Liquids over the limit go in checked bags.
Traveling With an Infant
Flying with a baby is straightforward.
• Lap infants do not get a separate carry-on
• A diaper bag is usually allowed
• Baby food and medicines are allowed
• One stroller can usually be checked for free
Always arrive early when traveling with children.
Stroller Rules
• Strollers are checked free of charge
• You can check them:
• At the counter
• Or at the gate
• Small foldable strollers may return at the gate
• Larger ones come at baggage claim
Strollers do not count as baggage.
Quick Carry-On Summary
• Saver: personal item only
• Plus / Advantage / Business: 1 carry-on + 1 personal item
• Max size: 55 × 40 × 24 cm
• Max weight: 10 kg
• Liquid rules apply
Follow these rules and you’ll avoid fees.
Checked baggage depends fully on your fare.
Some fares include checked bags.
Others require you to pay extra.
Always check your ticket before packing.
Checked Bag Weight
• Economy: 20–23 kg (depends on fare)
• Business Class: 32 kg
Bags over the limit cost extra.
Checked Bag Size
• Max size: 158 cm (L + W + H)
• Oversized bags cost extra
This rule applies to all fares.
Prohibited Item in Check-In
Corrovives
Explosives
Flammable Liquids
Poisons / Toxics
Free Checked Bags
On most routes:• Saver: none
• Plus: 1 checked bag
• Advantage: 1 checked bag
• Business Class: 3 checked bags
Your ticket always decides the final allowance.
Extra Baggage Fees
You’ll pay extra if:
• You add checked bags
• Your bag is overweight
• Your bag is oversized
Tip:Pay online before your flight.
Airport fees are higher.
Sports Equipment & Special Items
Items like:
• Sports gear
• Musical instruments
• Large equipment
May need advance notice and extra fees.
Always check before traveling.
Aer Lingus Check-In
You can check in:
• Online
• Via the Aer Lingus app
• At airport kiosks
• At the counter
Online check-in clearly shows your baggage allowance.
Carry-On Vs Checked?
| Carry-On Is Better If | Checked Bag Is Better If |
| • You’re traveling light | • Your bag is heavy |
| • You want to save money | • You’re carrying liquids |
| • You want to skip baggage claim | • You’re traveling long-term |
Pick what fits your trip best.
Why Size Rules Matter
- Aer Lingus enforces baggage rules strictly.
- If your bag is too big or heavy, you will pay extra.
- Following the rules saves time and money.
Frequently Asked Questions (FAQs)
Does Aer Lingus include a free carry-on?
Saver fares include only a personal item.
Carry-on weight limit?
10 kg.
Checked bag weight?
20–23 kg in Economy. 32 kg in Business.
Carry-on size limit?
55 × 40 × 24 cm.
Are checked bags free?
Only on certain fares.
Are strollers free?
Yes, strollers are usually checked free.
