The short answer on sea freight vs air freight from China: if your shipment is under about 150 to 200 kg, air or express will almost always be cheaper and faster once you count every fee. Above roughly 2 cubic meters, sea freight wins on cost by a wide margin, and you accept a 30 to 40 day wait. The hard decisions live in the middle, which is where importers lose money.
Key takeaways
- Sea LCL is priced per cubic meter (CBM), FCL per container, air per chargeable kilogram, and the chargeable kg can be far higher than the scale weight for bulky goods.
- Door-to-door: express 5 to 8 days, air 7 to 12, sea LCL 30 to 40, sea FCL 28 to 35 to the US West Coast, longer to the East Coast and Europe.
- Under 150 to 200 kg, use express or air. Above 2 CBM, use sea. Between those points, compare total landed cost, not the freight rate.
- Destination fees, deconsolidation, demurrage and peak surcharges routinely add 20 to 40 percent to a "cheap" sea quote.
How sea freight from China is priced
LCL (less than container load) means your cargo shares a container with other shippers, and you pay per CBM with a 1 CBM minimum. Typical 2026 rates from South China to Los Angeles sit around USD 35 to 80 per CBM for the ocean leg alone, but the real cost is in the fixed fees stacked on top: origin handling, documentation, destination terminal handling and deconsolidation. A 1 CBM shipment can easily cost USD 400 to 600 all in.
FCL (full container load) is priced per box. You pay the same whether the container is 60 percent or 100 percent full. The three sizes that matter:
| Container | Usable volume | Practical payload | Typical ocean rate to LA (2026, normal market) |
|---|---|---|---|
| 20ft | ~28 CBM | ~18,000 kg (US road limit lower) | USD 1,500 to 3,000 |
| 40ft | ~56 CBM | ~20,000 kg | USD 2,500 to 5,000 |
| 40HQ (high cube) | ~68 CBM | ~20,000 kg | USD 2,700 to 5,300 |
The crossover from LCL to FCL usually lands at 13 to 15 CBM. Above that, a 20ft container is cheaper and arrives faster because it skips deconsolidation. Light, bulky goods such as furniture hit the volume limit first, so choose a 40HQ. Dense goods like tiles may max out weight in a 20ft box with space to spare.
How air freight and express are priced
Air freight is charged per chargeable kilogram, the greater of actual and volumetric weight. For standard air cargo the formula is length x width x height in cm, divided by 6000. A carton measuring 60 x 40 x 40 cm has a volumetric weight of 16 kg, so if it weighs 9 kg on the scale, you pay for 16.
Express couriers (DHL, FedEx, UPS and the China-origin consolidators that feed into them) use a harsher divisor of 5000, so that same carton becomes 19.2 kg. Express rates are higher per kg but include pickup, clearance at both ends and delivery to the door. Air freight rates look cheaper but exclude origin handling, destination handling, customs brokerage (USD 100 to 200 per entry in the US) and last-mile trucking.
As a rough 2026 benchmark from Shenzhen to the US: express consolidators run USD 5 to 8 per kg for 50 to 100 kg, dropping toward USD 4 to 5 per kg over 300 kg. Standard air freight runs USD 3.5 to 6 per kg airport to airport, before the add-ons. Batteries, magnets, liquids and powders carry surcharges, so declare them early.
Transit times door to door
Quotes often show port-to-port time. What you need is door-to-door, including days spent waiting for a truck, a customs release or a deconsolidation slot. These are the ranges we plan around in a normal month:
| Mode | To US West Coast | To US East Coast | To Western Europe | Notes |
|---|---|---|---|---|
| Express courier | 5 to 8 days | 5 to 8 days | 5 to 8 days | Includes clearance and delivery |
| Air freight | 7 to 12 days | 8 to 13 days | 8 to 13 days | Consolidated flights add 2 to 4 days |
| Sea LCL | 30 to 40 days | 45 to 55 days | 42 to 52 days | Deconsolidation adds 3 to 7 days |
| Sea FCL | 28 to 35 days | 40 to 50 days | 38 to 48 days | Direct sailings are fastest |
Once goods are moving, follow them on our shipment tracking page, but plan around the slow end of each range.
Sea freight vs air freight from China: the break-even rule
Three thresholds settle most decisions:
- Under 150 to 200 kg chargeable weight: express or air wins. LCL fixed fees (USD 350 to 500 before you ship a single CBM) make sea pointless here, and you save three to four weeks.
- Above 2 CBM (roughly 300 to 500 kg of typical consumer goods): sea wins. At 2 CBM you might pay USD 600 to 900 for LCL door to door versus USD 1,500 to 2,500 by air.
- The awkward middle, about 1 to 2 CBM or 150 to 350 kg: the gap narrows to a few hundred dollars. Decide on cash flow, stock-out risk and what a month of waiting costs in lost sales.
Density flips the sea freight vs air freight from China math. A 2 CBM shipment of cast-iron cookware weighs 1,200 kg and would be absurd to fly. Two CBM of foam yoga blocks weighs 90 kg on the scale but 333 chargeable kg by air.
Hidden costs that change the answer
A freight rate is not a shipping cost from China. The gap between the two is where importers get surprised:
- Destination port and terminal fees. In the US, expect USD 300 to 600 per LCL shipment or USD 500 to 1,000 per container for terminal handling, chassis, pier pass and customs bond.
- LCL deconsolidation and warehouse release. USD 100 to 250 on top, plus 3 to 7 days while the consolidator unpacks and sorts.
- Demurrage and detention. Free time at US ports is often only 4 to 5 days, then USD 150 to 400 per container per day. A customs exam burns through that quickly.
- Peak season surcharges (PSS). August through October, ocean carriers add USD 500 to 2,000 per container. Air rates also climb 30 to 60 percent before Black Friday.
- Chinese New Year and Golden Week. Factories close for two to four weeks around late January or February and for a week in early October. Bookings fill up two to three weeks before each holiday. Ship by mid-December or wait until March.
- Duties, tariffs and brokerage. Not freight, but they land on the same invoice. For one all-in number, ask for DDP shipping from China.
- Insurance. Typically 0.3 to 0.5 percent of cargo value, worth it above USD 5,000.
A decision framework by product type
Run your product through three filters.
1. Density and volume
Calculate CBM and chargeable weight for the whole order before asking for quotes. Anything over 167 kg per CBM is dense and favors sea even at moderate volumes. Anything under 100 kg per CBM gets punished by volumetric pricing, so sea becomes attractive at a lower threshold.
2. Value per kilogram
Freight as a percentage of product value is what matters. On USD 40 per kg electronics accessories, USD 5 per kg of air freight is 12 percent of cost and tolerable. On USD 3 per kg pet bowls, the same rate more than doubles your landed cost.
3. Urgency and cash position
A new Amazon listing with no stock earns nothing for a month while sea cargo sails. We regularly split launches: 15 to 20 percent by express, the rest by sea. Replenishment orders should almost always go by sea with a reorder point set 45 to 50 days ahead. If you are not sure how to split an order or which forwarder to trust, send us the dimensions and destination on WhatsApp and we will run the comparison for you.
Worked example: 300 kg of kitchenware to Los Angeles
Here is sea freight vs air freight from China on a real-sized order. Stainless steel utensil sets from Jieyang, Guangdong: 40 cartons, each 50 x 40 x 25 cm and 7.5 kg, for a total of 300 kg and 2.0 CBM. All figures below are illustrative ranges for a normal 2026 market, excluding duties.
| Mode | Chargeable basis | Freight | Fixed and destination fees | Estimated total | Door to door |
|---|---|---|---|---|---|
| Express consolidator | 400 chargeable kg (/5000) | USD 1,800 to 2,400 | Included | USD 1,800 to 2,400 | 6 to 8 days |
| Air freight | 333 chargeable kg (/6000) | USD 1,300 to 1,800 | USD 400 to 650 | USD 1,700 to 2,450 | 9 to 12 days |
| Sea LCL | 2.0 CBM | USD 100 to 160 | USD 550 to 850 | USD 650 to 1,000 | 32 to 40 days |
| Sea FCL 20ft | 1 container (93% empty) | USD 1,500 to 3,000 | USD 700 to 1,100 | USD 2,200 to 4,100 | 28 to 35 days |
First, air freight barely beats express once you add brokerage and delivery, so at 300 kg the simplicity of express is often worth it. Second, LCL saves roughly USD 1,000 to 1,400 against air, around USD 0.80 per utensil set if each weighs 250 g. If that saving matters and you can wait a month, sea is the right call. If this is a launch and each week of delay costs more than USD 300 in lost sales, fly it.
Whatever mode you choose, a pre-shipment inspection before cargo leaves the factory is cheaper than discovering a defect after paying to ship it across the Pacific.
Frequently asked questions
How much does it cost to ship a container from China to the USA?
In a normal market a 40ft container from Shenzhen or Ningbo to Los Angeles port runs roughly USD 2,500 to 5,000 for the ocean leg, with 20ft containers about 60 to 70 percent of that. Add USD 800 to 1,500 for destination fees and trucking. Peak season, strikes or capacity shocks can double these figures for weeks at a time.
Is air freight from China cheaper than express courier?
Usually yes once you pass about 100 kg. Express (DHL, FedEx, UPS) is priced per kg with a 5000 volumetric divisor and includes door-to-door clearance. Air freight uses a 6000 divisor and a lower base rate, but you pay separate handling, customs brokerage and last-mile delivery, so it only wins at volume.
What is the difference between LCL and FCL?
LCL (less than container load) means your pallets share a container with other importers and you pay per cubic meter, normally with a 1 CBM minimum. FCL (full container load) means you book the whole 20ft, 40ft or 40HQ box at a flat rate. FCL becomes cheaper per CBM at around 13 to 15 CBM and avoids deconsolidation delays.
How long does sea freight from China take door to door?
Plan on 28 to 35 days FCL and 30 to 40 days LCL to the US West Coast, and 40 to 55 days to the US East Coast or Europe. That covers trucking to port, origin customs, sailing, destination clearance and final delivery. Add one to two weeks around Chinese New Year and Golden Week.
Can I combine sea and air shipping for one product launch?
Yes, and we recommend it for most launches. Send 10 to 20 percent of the order by air or express so you can start selling and gather reviews, then move the bulk by sea. The blended landed cost is only slightly higher than pure sea, and you avoid a month of dead inventory time.
Need a hand with this?
Talk to our team in China today
Send us a product photo or a link on WhatsApp and we will come back within one business day with a free project assessment: realistic prices, MOQs, lead times and shipping options.
