Picking the right suitcase for your travels is the first step toward a smooth and organised trip. The right luggage not only ensures you have enough space for your belongings but also helps you comply with airline regulations, avoiding extra fees or inconvenience.
Different airlines have varying rules for luggage size and weight, so it’s essential to choose a suitcase that fits your airline’s guidelines. Your travel style and trip length also play a role in selecting the best suitcase. This guide will help you navigate suitcase sizes and choose the perfect luggage for your journey.
Suitcase Size Chart & Dimensions
Below is a general guide to suitcase sizes, including standard carry-on and check-in luggage dimensions. Always confirm your airline’s requirements before travel, as sizes and weight limits can vary. For example, Ryanair allows a 20kg suitcase for checked baggage—exceeding this may incur extra fees.
Cabin Size (Hand Luggage)
Small Cabin Size
Ideal for short trips of 2–3 days. These suitcases do not exceed 55x40x20 cm and fit in overhead bins. Check out our cabin suitcase collection for options that comply with most airlines.
Standard Cabin Size
Slightly larger at 55x40x23 cm, these suitcases fit most full-service airlines. Perfect for trips lasting 2–4 days.
Cabin Size Plus
Larger than standard cabin sizes, these suitcases may be allowed on airlines like British Airways or some American carriers. Ideal for 3–5 day trips, though some airlines may require check-in for larger items.
Medium Size (Check-in)
Medium Size
Great for 5–8 day trips when hand luggage isn’t enough. You can even nest smaller cabin suitcases inside these for easy storage. Browse our large suitcase collection for suitable options.
Medium Size Plus
For slightly longer trips (6–9 days), Medium Plus suitcases give extra space without needing a full large suitcase. Smaller carry-on suitcases can fit inside for storage.
Large Size (Check-in)
Large Size
Ideal for long holidays or when you need extra packing space. Most airlines restrict check-in baggage to 158 cm (length + width + height). Our large size suitcases comply with these limits.
Extra-Large Size
Perfect for extended trips or family holidays. Provides ample space for all belongings. Consider our suitcase sets of 3 collection for families or multiple travelers.
Measuring Suitcase Capacity
To measure suitcase capacity in litres:
Example: A suitcase 50.8 x 35.6 x 20.3 cm = 36 litres.
Maximum Suitcase Size & Weight
Most airlines allow a maximum linear dimension of 158 cm and a weight limit around 23 kg. Ryanair specifically limits checked baggage to 20 kg. Exceeding these limits can result in extra fees, so always pack wisely.
Tips to Maximise Suitcase Space
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Packing cubes: Organise items efficiently.
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Roll clothes: Save space and reduce wrinkles.
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Compression bags: Reduce volume of clothing.
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Wear bulky items: Free up suitcase space for lighter items.
Extra Suitcase Costs
Additional checked bags incur fees ranging from €15–185 depending on the airline. Confirm your airline’s policies before departure to avoid surprises.
Choosing the Right Suitcase for Your Trip
Business Travel: Small or medium rolling suitcases are ideal. A sturdy laptop bag is also recommended.
Weekend Getaway / Short Trip: Lightweight carry-ons or small-medium suitcases work best. Check out our 10kg cabin suitcase collection for convenient options.
Family Travel: Large rolling suitcases or suitcase sets provide multiple compartments to keep everyone’s belongings organised. Explore our suitcase sets of 3 collection for the perfect family solution.
Long Holidays / Adventure Travel: Large or extra-large durable suitcases are perfect for extended trips, shopping, or adventure gear. Browse our 20kg suitcase collection for options designed to maximise capacity while staying airline-compliant.
Choosing the right suitcase ensures a comfortable, organised, and stress-free travel experience every time. Visit our homepage to learn more at suitcasesireland.ie.