Sending Mail from the US to the UK: Your Guide to USPS UK Services

USPS UK Services

For individuals and businesses alike, the need to send mail internationally arises frequently. If you’re in the United States and need to send a package or letter to the United Kingdom (UK), you might come across the term “USPS UK.” But what exactly does it refer to?

This comprehensive guide dives into the world of sending mail from the US to the UK using USPS (United States Postal Service) services. We’ll explore available options, compare costs and delivery times, address customs regulations, and provide helpful tips for a smooth shipping experience.

Important Note: It is important to clarify that the USPS itself does not have a dedicated “USPS UK” service. The term “USPS UK” often appears in searches due to individuals seeking information on sending mail from the US to the UK using USPS services.

Available USPS Shipping Options to the UK:


USPS offers several international shipping options for sending mail to the UK, each with unique features and limitations:

Service Description Estimated Delivery Time Tracking Price (Starting at)
Priority Mail International®: Fastest option, delivers within 6-10 business days. Includes limited insurance and tracking. 6-10 business days Yes $43.75
Priority Mail Express International®: Fastest guaranteed option, delivers within 3-5 business days. Includes full insurance (up to $200) and tracking. 3-5 business days Yes $82.50
First-Class Package International Service®: Affordable option, delivers within 7-15 business days for packages, and 7-21 business days for letters and flats. Limited tracking for packages. 7-15 business days Yes (limited) $15.20
Global Express Guaranteed® (GXG): Only available for specific document and merchandise shipments, delivers within 1-3 business days. Includes full insurance and tracking. 1-3 business days Yes Price varies based on weight and destination

Factors to Consider When Choosing a Service:

  • Urgency: If speed is crucial, prioritize options like Priority Mail Express International® or Global Express Guaranteed®.
  • Cost: If budget is a primary concern, consider First-Class Package International Service®, but be aware of longer delivery times and limited tracking.
  • Tracking: Ensure the chosen service offers tracking to monitor the progress of your shipment.
  • Package weight and size: Different services have weight and size limitations. Ensure your package falls within the accepted range for your chosen service.

Customs Regulations:

When sending mail internationally, it’s crucial to understand and comply with customs regulations of the recipient country. Here’s what you need to know about customs for UK shipments:

  • Customs forms: Complete a customs form (PS Form 2976) declaring the contents, value, and purpose of your shipment.
  • Value limits: Shipments valued below £135 typically go through a simplified customs process.
  • Prohibited and restricted items: Check the UK government’s website for a list of items prohibited or restricted from import, including certain food items, weapons, and animal products.

Additional Tips for a Smooth Shipping Experience:

  • Pack your items securely: Use sturdy boxes and appropriate packing materials to protect your contents during transit.
  • Clearly address your package: Ensure the recipient’s address, including the postal code, is accurate and complete.
  • Double-check customs forms: Carefully fill out customs forms, ensuring all information is accurate and matches the contents of your package.
  • Consider insurance: Consider purchasing additional insurance for valuable items, especially when using services with limited insurance coverage.


  • USPS International Shipping Services (Overall): 4 out of 5 stars (Wide range of options, reliable, user-friendly)
  • Transparency and ease of use of information: 3.5 out of 5 stars (Information available online, but navigating the USPS website can be somewhat complex)
  • Customer service: 4 out of 5 stars (Available by phone and online chat, generally helpful)


Q: Can I track my package after sending it to the UK?

Yes, most USPS international shipping services offer tracking options. You can track your package using the included tracking number on the USPS website or app.

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