Understanding the Step-by-Step Process of International Freight Shipping

Author : Amerijet International | Published On : 08 Jun 2026

Let's say you run a small business and you've just got a deal with your first international client. They want 500 units of your product delivered to their warehouse in Germany. You're excited, but then the reality hits: how exactly does this work? Who handles the shipping? What paperwork do you need? What happens when the goods reach the German border?

This is the exact situation thousands of business owners face every year, and most of them figure it out the hard way. This guide breaks the whole process down so you know what to expect before your first shipment ever leaves the ground.

International Freight Shipping Starts With Knowing Your Cargo

The very first thing any experienced shipper does is get clear on what exactly is being shipped. This sounds obvious, but it matters more than most people realize. The nature of your goods determines which shipping method works, what documents you need, and whether your cargo needs any special handling.

Shipping furniture from Canada to the UK is a completely different process from shipping pharmaceutical products to Canada. One needs standard documentation and sea freight. The other needs cold-chain handling, regulatory compliance, and specific certifications before it even gets near a port.

So before you call anyone or book anything, sit down and document your cargo clearly. Know the product type, weight, dimensions, total value, and whether it falls under any restricted or regulated category. That information drives every decision that follows.

Picking the Right Shipping Method

Once you know what you're shipping, the next question is how it's going to travel. International air freight cargo generally moves by sea, air, or road, and sometimes a combination depending on the route.

Sea freight is the most commonly used option for large or heavy shipments. It's more affordable per unit, but you're looking at transit times anywhere from two to six weeks, depending on where the cargo is going. A manufacturer in China shipping goods to the US West Coast, for example, is looking at roughly 14 to 21 days on the water alone.

Air freight gets your goods there in two to five days, but the cost is significantly higher. Businesses typically use it for urgent deliveries, high-value products, or lightweight goods where the speed justifies the price.

Road freight connects countries that share borders and often handles the final delivery leg after sea or air shipments clear customs at the destination port.

Your budget, your timeline, and the type of cargo will tell you which option fits.

Finding a Freight Forwarder You Can Actually Trust

Here's where a lot of first-time shippers go wrong - they try to handle everything themselves. International freight involves too many moving parts for that approach to work consistently.

A freight forwarder is the specialist who manages the logistics chain on your behalf. They book space with carriers, arrange pickup, prepare shipping documents, coordinate customs clearance, and track your shipment from origin to destination. Think of them as your shipping manager without being on your payroll.

When you're looking for one, don't just go with whoever quotes the lowest price. Look for a forwarder with real experience on your specific trade lane. Someone who regularly ships between Canada and Australia, for example, will handle your Canada-to-Australia shipment far more efficiently than a general forwarder who's only done it twice.

Ask questions. How do they handle delays? Do they have a local agent at the destination? What's their track record with customs clearance? The answers tell you a lot about how they'll perform when things get complicated.

Getting Your Documents Right

Paperwork is where international shipments go wrong more often than anywhere else. Missing a single document can hold your cargo at customs for a week, sometimes longer.

Every international shipment needs a commercial invoice listing the goods, quantities, and declared value. You need a packing list that breaks down exactly what's in each package. For sea shipments, you need a Bill of Lading. For air shipments, it's an Air Waybill. Depending on your product and destination, you'll also need certificates of origin, health certificates, or specific compliance documents required by the importing country.

Your freight forwarder will tell you exactly what's needed for your specific shipment, but the accuracy of that information falls on you as the exporter. Wrong declared values, missing certificates, or mismatched quantities between your invoice and packing list will cause problems at customs every single time.

Customs on Both Ends

Your shipment goes through customs twice - once when it leaves your country and again when it arrives at the destination. Export customs clearance at the origin country verifies that your goods are allowed to leave and that all documentation is in order. Import customs clearance at the destination country determines the duties and taxes owed before your goods are released.

Import duties vary widely. Some countries charge very little on certain product categories. Others charge significant tariffs. Knowing these costs in advance lets you price your goods accurately and avoid surprises that eat into your margins.

The Final Delivery

After customs releases your shipment at the destination, a local carrier moves it from the port or airport to the final delivery address. Amerijet International typically coordinates this last step, ensuring your shipment is transported efficiently and delivered to its final destination. 

One Last Thing

International freight shipping has a learning curve, but it follows a clear sequence once you understand it. Get your cargo details right, choose the correct shipping method, partner with a reliable freight forwarder, keep your documents accurate, and stay on top of customs requirements on both ends. Every successful international shipment follows that same path.