Sea Freight vs Air Shipping for Wholesale Bags: Cost & Timing
Published: August 15, 2026 | 6 min read
Shipping mode is a direct hit to margin and lead time. The right choice depends on weight, urgency, and Incoterms - see the broader China shipping guide.
Sea Freight
Cheapest per kg, slowest (25-40 days). Best for full containers and replenishment you can plan.
Air Freight
Fast (3-7 days) but 4-6x the cost. Use for rush restocks and small high-value orders.
Break-Even
Below ~200 kg, air can beat sea once you count warehouse rent and stockout loss. Mix modes by SKU velocity.
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Frequently Asked Questions
When is air cheaper than sea?
For small, urgent, high-value loads where stockouts cost more than freight.
How long is sea freight from China?
About 25-40 days to the US or Europe by ocean.
What is LCL?
Less-than-Container-Load - you share a container, paying per cubic meter.
Which is better for a first order?
Sea, unless you need stock in under two weeks.
Can I split sea and air?
Yes - ship core stock by sea, top-ups by air.