International Luggage Sizes: Bag Sizes, Weight Limits and Airline Specific Rules

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Navigating international luggage sizes is one of the most important steps in trip planning. Getting it wrong can lead to costly fees and stressful delays at the gate. This guide breaks down the standard international luggage dimensions and weight limits for carry-ons, checked bags, and personal items, helping you choose the right luggage for your journey and breeze through the airport.

Carry Ons

Your carry-on is your in-flight lifeline. Adhering to size and weight restrictions is crucial to ensure it fits in the overhead bin and avoids being gate-checked.

General Guidelines

While airlines have specific rules, most follow a common standard for international luggage size for carry-ons.

  • Dimensions: The most common dimension limit is 22" x 14" x 9" (including wheels and handles).
  • Weight: Weight limits are more variable but typically range from 15 to 22 lbs (7 to 10 kg).

Navigating international luggage sizes is one of the most important steps in trip planning. Getting it wrong can lead to costly fees and stressful delays at the gate. This guide breaks down the standard international luggage dimensions and weight limits for carry-ons, checked bags, and personal items, helping you choose the right luggage for your journey and breeze through the airport.

Carry Ons

Your carry-on is your in-flight lifeline. Adhering to size and weight restrictions is crucial to ensure it fits in the overhead bin and avoids being gate-checked.

General Guidelines

While airlines have specific rules, most follow a common standard for international luggage size for carry-ons.

  • Dimensions: The most common dimension limit is 22" x 14" x 9" (including wheels and handles).
  • Weight: Weight limits are more variable but typically range from 15 to 22 lbs (7 to 10 kg).

Airline Specific Sizes

Low-cost and international carriers often have stricter rules. Exceeding these limits will typically result in you having to check your bag at the gate for a high fee and risk having the bag be refused altogether.

Airline Dimensions (Inches) Dimensions (CM) Weight

Delta

22 x 14 x 9

56 x 35 x 23

No official weight limit

American Airlines

56 x 35 x 23

56 x 35 x 23

No official weight limit

British Airways

56 x 45 x 25

56 x 45 x 25

51 lbs (23 kg)

Lufthansa

21.7 x 15.7 x 9

55 x 40 x 23

17.6 lbs (8 kg)

Emirates

22 x 15 x 8

55 x 38 x 20

15 lbs (7 kg)

Checked Luggage 

Checked bags are ideal for longer trips, but fees for oversized or overweight luggage can be steep. Knowing the standard check-in baggage size for international flights is crucial.

General Guidelines

Most airlines follow a similar standard for economy class, but always verify.

  • Dimensions: The standard maximum is 62 linear inches (158 cm) (length + width + height).
  • Weight: The standard weight limit is 50 lbs (23 kg).

Airline Specific Sizes

While many airlines use the 62-inch/50-lb rule, some have variations. Fees for going over can be very expensive.

  • Delta, American, & United: Dimensions: 62 linear inches | Weight: 50 lbs (23 kg)
  • British Airways: Dimensions: 35.5” x 29.5” x 16” (90x75x43 cm) | Weight: 50 lbs (23 kg)
  • British Airways doesn’t use linear inches, they use this fixed measurement.
  • Emirates (Economy): Dimensions: 59 linear inches (150 cm) | Weight: 50 lbs (23 kg)

Checked Luggage 

Checked bags are ideal for longer trips, but fees for oversized or overweight luggage can be steep. Knowing the standard check-in baggage size for international flights is crucial.

General Guidelines

Most airlines follow a similar standard for economy class, but always verify.

  • Dimensions: The standard maximum is 62 linear inches (158 cm) (length + width + height).
  • Weight: The standard weight limit is 50 lbs (23 kg).

Airline Specific Sizes

While many airlines use the 62-inch/50-lb rule, some have variations. Fees for going over can be very expensive.

  • Delta, American, & United: Dimensions: 62 linear inches | Weight: 50 lbs (23 kg)
  • British Airways: Dimensions: 35.5” x 29.5” x 16” (90x75x43 cm) | Weight: 50 lbs (23 kg)
  • British Airways doesn’t use linear inches, they use this fixed measurement.
  • Emirates (Economy): Dimensions: 59 linear inches (150 cm) | Weight: 50 lbs (23 kg)
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Personal Items 

A personal item must fit under the seat in front of you, such as duffel bags, backpacks, or totes. While often less strict, adhering to the international luggage dimensions for this category ensures a smooth boarding process.  

General Guidelines

  • Dimensions: Typically around 18" x 14" x 8".

Weight: Most airlines do not specify a weight limit for personal items.

Personal Items 

A personal item must fit under the seat in front of you, such as duffel bags, backpacks, or totes. While often less strict, adhering to the international luggage dimensions for this category ensures a smooth boarding process.  

General Guidelines

  • Dimensions: Typically around 18" x 14" x 8".

Weight: Most airlines do not specify a weight limit for personal items.

Airline Specific Sizes

Low-cost carriers are particularly strict about the size of your personal item.

Airline Personal Item Dimensions (Inches) Notes

American Airlines

18 x 14 x 8

Must fit under the seat

United

17 x 10 x 9

Must fit under the seat

British Airways

16 x 12 x 6

"Handbag/Laptop Bag" size

Lufthansa

15.7 x 11.8 x 3.9

"Accessories" like a purse or laptop bag
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How to Find Specific Limits By Airline

The most reliable source for international luggage size information is always the airline you are flying with. Rules can change and vary by route and fare class.

Always double-check your airline's website before you pack. For luggage that meets these international luggage dimensions, explore our full collection.

How to Find Specific Limits By Airline

The most reliable source for international luggage size information is always the airline you are flying with. Rules can change and vary by route and fare class.

Always double-check your airline's website before you pack. For luggage that meets these international luggage dimensions, explore our full collection.

Frequently Asked Questions - International Luggage Sizes

  • What is the luggage size for international flights?

    There is no single size, as it depends on the airline and whether it's a carry-on or checked bag. Generally, carry-ons are around 22 x 14 x 9 inches, and checked bags must be under 62 linear inches (length+width+height). Weight limits are typically 50 lbs for checked bags and 15-22 lbs for carry-ons.

  • Is a 28 inch luggage too big for international travel?

    A 28-inch suitcase is typically designed to be within the standard 62 linear inch checked bag limit. However, you must confirm its exact dimensions (including wheels and handles) and ensure it does not exceed your airline's specific international checked baggage size and weight limit of usually 50 lbs.

  • What size luggage is considered oversized internationally?

    A bag is generally considered oversized if it exceeds 62 linear inches (158 cm). Oversized baggage fees are significant and are charged in addition to standard checked bag fees. Some carriers set maximum limits around 80 linear inches, beyond which bags may not be accepted. Always check your airline's policy for the exact oversized thresholds.