Asiana Airlines (OZ) — Complete Travel Guide
Everything you need to know about flying with Asiana Airlines: baggage policy, carry-on rules, online check-in, cancellation policy, seat selection, and expert tips to save money. This guide is updated regularly to reflect the latest Asiana Airlines policies.
Quick Facts About Asiana Airlines
- IATA Code: OZ
- Carry-On: 1 carry-on bag: 115 cm (45 in) total dimensions, 10 kg (22 lbs) max
- First Checked Bag: Free for international flights (1 or 2 bags depending on route)
- Check-In Opens: 48 hours before departure for international flights (24 hours prior to departure for U.S. routes including Saipan), and 24 hours before departure for domestic flights.
- Last Updated: May 2026
Asiana Airlines Travel Guides
Explore our detailed guides for Asiana Airlines:
- Asiana Airlines Baggage Policy — Checked bag fees, weight limits, oversized items, and tips to avoid fees.
- Asiana Airlines Carry-On Rules — Carry-on dimensions (21x15x7 in), personal item size, and enforcement.
- Asiana Airlines Online Check-In — Check-in opens 48 hours before departure for international flights (24 hours prior to departure for U.S. routes including Saipan), and 24 hours before departure for domestic flights., mobile app, boarding pass options.
- Asiana Airlines Cancellation Policy — 24-hour rule, refund eligibility, change fees, and credit options.
- Asiana Airlines Seat Selection — Free vs paid seats, upgrade options, and best seat tips.
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