Asiana checked baggage: US, other international and domestic
Asiana checked allowances by route and class, 158 cm size limit, domestic weights and membership-specific benefits.
Asiana’s current international table separates US routes from non-US routes and uses a piece system for both. The domestic Korean allowance is weight-based. Business Suite follows Business rules; do not infer a separate First Class allowance from an old cabin description.
International allowance
| Route | Economy | Business / Business Suite |
|---|---|---|
| US routes | 2×23 kg | 2×32 kg |
| Non-US routes | 1×23 kg | 2×32 kg |
Each bag must total no more than 158 cm, including wheels and handles. The official page places US territories such as Saipan under the non-US rule. Do not automatically extend the US two-piece Economy allowance to every trans-Pacific route.
Infants have one 23 kg piece on US routes or one 10 kg piece on other international routes, with the applicable size limit; one listed item of child equipment is additional. Connections and codeshares can change the allowance.
Domestic Korea
Economy allows 20 kg total; Business 30 kg total. International connections can use international baggage rules, while Air Busan-operated domestic codeshares use Air Busan rules. Check the operating carrier on the ticket. The domestic page requires prior discussion for larger items and can refuse overweight bags.
Membership and excess
The official membership tables differ by route and cabin. For example, Economy on a non-US international route lists Silver at one 23 kg piece, Gold at one 32 kg piece, and Diamond/Diamond Plus/Platinum at two 23 kg pieces, with stated alternatives. This is not a universal extra two bags for all upper tiers. Use the exact table for your membership and itinerary.
Extra-piece, excess-weight and oversize cases require the relevant tariff. Do not apply domestic per-kilogram charging to every international flight or assume all online payments are discounted. Arrange special items before arrival and confirm current airport terminal and bag-drop services for the flight.
Pack and check
Measure each packed bag, record its weight, and compare the ticketed piece count. Keep the baggage receipt until collection. Use the airline page for cabin limits; the cabin checker does not validate checked-baggage fees, routing or membership benefits.
Official sources
Sources and scope
Source-based research; no hands-on test or specialist review claimed.
InternationalUS2×23/nonUS1×23 Economy;Business2×32;158cm. Domestic20/30kg; tier/route-specific benefits.
Current checked baggage page; route, fare, operating-carrier and acceptance exceptions retained. No guaranteed fee discount, status bonus or airport service invented.
US/non-US tables; domestic allowance; membership tablesSource review: · Codex (AI source review)
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