3–5 Business Days1 & Flat Rate Pricing2
Priority Mail Express International® service is fast, reliable, and affordable. Ship to about 180 countries, including Canada, Mexico, and Australia.
- Flat Rate option: Ship using free Flat Rate Envelopes up to 4 lbs, starting at $59.50
- Or ship by weight: For packages up to 70 lbs, prices vary by destination country price group and start at $61.60.
Ship NowPriority Mail Express International Priority Mail Express InternationalPrices
Packages sent to countries that follow European Union (EU) customs rules need more-detailed content descriptions for customs forms. Learn what you need to do.
Features & Pricing
- Delivery in 3–5 business days1
- Ships to about 180 countries
- Money-back guarantee to select destinations2
- Free Package Pickup4 service at your home or office
- Includes USPS Tracking®5
- Includes up to $100 insurance for non-negotiable document reconstruction and up to $200 insurance for merchandise loss, damage, or missing contents with limited exceptions6,7
- Price based on the weight of your package and destination
View Price FilesCalculate a Price
Weight, Size, & Shape Requirements
- Maximum weight for Mailing Boxes is 70 lbs.
- Maximum weight for Flat Rate Envelopes is 4 lbs.
- Maximum combined length and girth (girth is the distance around the thickest part) is 108″.
- When sealing a Mailing Box or Flat Rate Envelope, the container flaps must be able to close within the normal folds.
- Some countries have lower weight restrictions.
View Country-Specific RestrictionsHow to Prepare International Shipments
Customs Forms
Note: Packages sent to countries that follow European Union (EU) customs rules need more-detailed content descriptions for customs forms. Learn what you need to do.
When you send international packages using Priority Mail Express International, your package must have a complete and computer-generated customs form:
- If you use Click-N-Ship® service to print your own postage, it will print a customs form for you.
- If you’re paying for your postage at the Post Office, save time: Print your own customs form and bring it with your package to the Post Office.
Create a Customs Form Online - Otherwise, you can bring your package to the Post Office, fill out Form PS 2976-R, and give it to the USPS® retail associate so they can create and print your customs form.
Find a Post Office
Additional Information
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Mailing Restrictions & Prohibitions
There are specific regulations and standards for mailing restricted, prohibited, and hazardous materials, including cigarettes and smokeless tobacco.
Internationally Restricted & Prohibited Items
Learn more about what items you may and may not mail outside the U.S.
Shipping to a Military Post Office (APO/FPO/DPO)
You'll pay domestic prices for packages shipped to a Military Post Office (APO/FPO/DPO), but these destinations require a customs form and have specific restrictions.
Military & Diplomatic Mail
Learn more about how to send mail and packages to loved ones overseas.
Sending APO/FPO/DPO Mail
Requesting a Refund
Submit a refund request for failure of service within 30 days of the mailing date. For refunds for date-certain service, call 1-800-222-1811.
Find out how to apply and what documents you need to submit for a Priority Mail Express International refund.
How to Request a Refund
For Businesses
USPS offers affordable services so businesses can expand their network and compete in ever-growing global markets.
Helpful Links
Access USPS tools and resources available to businesses that send and receive international shipments.
- International Shipping for Businesses
- Business Price Calculator
- View Commercial Price List
Priority Mail Express International Flat Rate Products
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| Free Supplies8 | Shipping Price From | Dimensions | Weight Limit |
|---|---|---|---|
| Flat Rate Envelope | $55.49 Commercial Base $59.50 at Post Office™ & Online | 12 1/2″ x 9 1/2″ | up to 4 lbs |
| Legal Flat Rate Envelope | $55.49 Commercial Base $59.50 at Post Office & Online | 15″ x 9 1/2″ | up to 4 lbs |
| Padded Flat Rate Envelope | $55.49 Commercial Base $59.50 at Post Office & Online | 12 1/2″ x 9 1/2″ | up to 4 lbs |
1. For many major markets. Actual number of days may vary based on origin, destination, and customs delays. Back ^ to legal disclaimer 1
2.You can receive date certain service with a money back guarantee to select locations. You must pay postage and mail your letter or package at a Post Office™ location. Browse Individual Country List. Back ^ to legal disclaimer 2
3. Up to 4 lbs in the Priority Mail Express International Flat Rate Envelopes. Back ^ to legal disclaimer 3
4. For details on free Package Pickup, visit Schedule a Pickup. Back ^ to legal disclaimer 4
5. Limitations may apply for certain destinations. Back ^ to legal disclaimer 5
6. See the International Mail Manual for maximum amount of insurance allowed by each country. Back ^ to legal disclaimer 6
7. Visit the International Mail Manual for insurance details. Back ^ to legal disclaimer 7
8. Boxes and envelopes are delivered with your regular mail usually within 7 to 10 business days. Back ^ to legal disclaimer 8
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