International PRIORITY letters
Quick international letter mail
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Important information
Delivery times differ according to destination. The country-specific transport times for PRIORITY and ECONOMY letter mail can be found in the “International information” online service.
An overview of country-specific requirements for consignments can be found in the “Premium prices and information by country” online service or in the “Zone tarifaire et délais d’acheminement par pay” factsheet (PDF, 172.7 KB).
PRIORITY consignments must be clearly labelled – with a legible remark (PRIORITY or PRIORITAIRE), or using the blue PRIORITY sticker available from all branches.
If the letters contain goods, please note that there are special customs requirements, including labelling the consignment (information on customs clearance and declaration).
Swiss Post assumes no liability.
No consignment tracking possible.
Prices
To Europe
PRIORITY letter
Standard letter
Up to B5 (25 x 17.6 cm), max. 2 cm thick
- Up to 20 g
- 1.50
- Up to 50 g
- 2.60
- Up to 100 g
- 3.70
Large letter
Up to B4 (35.3 x 25 cm) max. 2 cm thick
- Up to 100 g
- 4.30
- Up to 250 g
- 7.00
- Up to 500 g
- 12.00
- Up to 1000 g
- 17.00
Maxi letter
Maximum dimensions1:
length + width + height = max. 90 cm
- Up to 500 g
- 13.00
- Up to 1000 g
- 18.00
- Up to 2000 g
- 30.00
Other countries
PRIORITY letter
Standard letter
Up to B5 (25 x 17.6 cm), max. 2 cm thick
- Up to 20 g
- 2.00
- Up to 50 g
- 3.80
- Up to 100 g
- 5.00
Large letter
Up to B4 (35.3 x 25 cm) max. 2 cm thick
- Up to 100 g
- 5.80
- Up to 250 g
- 9.00
- Up to 500 g
- 16.00
- Up to 1000 g
- 25.00
Maxi letter
Maximum dimensions1:
length + width + height = max. 90 cm
- Up to 500 g
- 18.00
- Up to 1000 g
- 30.00
- Up to 2000 g
- 42.00
Value-added services
PRIORITY Plus letters
|
Surcharge + CHF 5.00 / item |
Registered international mail
|
Surcharge + CHF 6.00 / item |
Return receipt
|
Surcharge + CHF 5.30 / unit |
Personal delivery
|
Surcharge + CHF 6.00 / unit |

Discounts
Price benefits on addressed letters
As a business customer, correctly prepared letter volumes will see you benefit from price reductions and discounts. This is your reward for supporting efficient processing.
Benefit now
Information on customs clearance and declaration

DDP customs clearance solution for consignments to the EU
Legally compliant, automated and cost-effective customs clearance for small goods consignments of up to 2 kg to the EU.
Find out more
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In cooperation with Asendia
A joint venture between Swiss Post and France’s La Poste.
Step by step
Franking mail
Stamps and franking solutions for your letter postage.
Addressing & designing mail
How you can address and design letters correctly.
Customs clearance & declaration
You must declare consignments sent abroad. Ensure a smooth customs procedure with the right accompanying documents.
Sending mail
You can post letters in letter boxes or hand them in at a branch.
Track & Trace
With Track & Trace, you can keep track of your consignments at all times.
Response & returns
Increase your response and manage returns efficiently.