Jeju Air permits dogs, cats and pet birds aged at least eight weeks in the cabin when animal plus carrier weighs no more than 9kg. The domestic-flight pet fee is ₩25,000 per animal per flight segment. The airline does not accept pets as checked baggage. A regular carrier must total 100cm or less across its three dimensions, with a maximum 37cm width and 23cm height. A soft carrier may be up to 28cm tall only if it fits safely under the seat. The standard allocation is one pet per adult passenger, with up to six cabin pets per flight. Advance pet booking is required through the website, mobile service or call center. Online check-in and mobile boarding passes may be unavailable when traveling with pets, so plan for counter check-in. Domestic travelers need a pet transportation declaration; international routes may require quarantine and vaccination documents.
Travel guide
- First published
- Oct 17, 2026
Jeju Air Pets: 9kg Cabin Limit and ₩25,000 Domestic Fee
Dogs, cats and birds at least eight weeks old can travel in the cabin if pet plus carrier weighs up to 9kg.
Travelers should arrange pet carriage separately from the flight booking and prepare the carrier and check-in documents.
01
What we're seeing
The airline's official service table confirms the weight, fee, carrier dimensions and cabin-only policy.
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What we still don't know
Availability of pet spaces on a specific flight and destination-specific requirements were not checked.