21.7 by 15.7 by 9 inchesThe standard carry-on size for international carriers is slightly smaller than that of the U.S., measuring overall at 21.7 by 15.7 by 9 inches, including handles and wheels.
What is the best size suitcase for international travel?
Ideally, we recommend that your travel suitcase measures 22” x 9” x 14” or less. This is small enough to fit into the overhead compartments on most airlines. Note that US domestic carryon size is larger than European carryon sizing. Choose an “international” carryon like these to be sure.
How do I know my checked bag size?
Most airlines measure check-in luggage in linear dimensions, which means the sum of the length, width and height. The most common linear limit for check-in luggage is 62 inches, though it's prudent to confirm.
What is the size of checked baggage for international travel?
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