Air vs Sea Freight from China to Bangladesh: Which to Choose

The single biggest decision on any China import is how you ship it — it often moves your landed cost more than the goods themselves. There are two options, and picking the right one is mostly about weight, volume and how fast you need it.

Air cargo — fast, per kilogram

Air takes roughly 7–15 days and is billed per kg, at a rate that depends on what the item is (a plain accessory ships cheaper than a power bank or perfume). It wins for small, light, high-value or urgent orders where speed pays for itself.

Sea freight (LCL) — cheap, per CBM

Sea takes roughly 35–45 days and is billed per CBM (cubic metre of volume, not weight). A container fills by space, so a big light box costs more than a small heavy one. Sea wins decisively for bulky, heavy or large-quantity orders where the slower transit is fine.

Watch out for volumetric weight

Light-but-large items (pillows, jackets, plastic housewares) are charged on volumetric weight, not actual weight. A quick rule: if your box is big and light, air will bill you more than the scale says. This is why measuring the box matters.

How to decide

Don't guess — put your exact order into the landed cost calculator: enter the weight, dimensions and category and it shows both air and sea in taka side by side, plus duty and VAT. Still comparing services? See Buy & Ship vs Ship for Me, or just request a quote.