Aside from codeshares with Star Alliance partners, Swiss codeshares with the following carriers:

• Adria Airways (SA) – Codeshare agreement on Zurich–Ljubljana flights.
• แอร์แคนาดา (SA) – Codeshare agreement on Zurich–Toronto flights. Connecting flights via Toronto/Montreal to Vancouver, Calgary, Winnipeg, Halifax, Ottawa, Quebec.
• แอร์ฟรานซ์ – Codeshare agreement on Geneva–Paris Charles de Gaulle flights.
• แอร์อินเดีย – Codeshare agreement on Zurich-Mumbai & Zurich-Delhi flights. These code share flights are in benefit for Air India because it does not serve Switzerland, so it is Swiss who transports passengers under an Air India ticket who with to fly to Zurich. In India Swiss International Airlines serves Delhi and Mumbai.
• Air One – Codeshare agreement on Zurich–Napoli and Catania flights.
• ออลนิปปอนแอร์เวย์ (SA) – Codeshare agreement on SWISS Zurich–Tokyo flights.
• ออสเตรียนแอร์ไลน์ (SA) – Codeshare agreement on all routes between Switzerland and Austria.
• Blue1 (SA) – Codeshare agreement on Zurich–Helsinki flights.
• Brussels Airlines – Codeshare agreement on all routes between Switzerland and Belgium.
• Cirrus Airlines – Codeshare agreement on Zurich–Dresden and Zurich–Salzburg flights.
• Croatia Airlines (SA) – Codeshare agreement on Zurich–Zagreb flights.
• Darwin Airline – Operates flights Zurich–Lugano on behalf of SWISS.
• Edelweiss Air – Codeshare agreement on flights with individual seats to 15 holiday destinations from Zurich and to 2 holiday destinations from Geneva.
• อียิปต์แอร์ (SA) – Codeshare agreement on all routes between Switzerland and Egypt.
• El Al – Codeshare agreement on Zurich–Tel Aviv and Geneva–Tel Aviv flights.
• Jet Airways – Airline agreement only
• LOT Polish Airlines (SA) – Codeshare agreement on all routes between Switzerland and Poland.
• ลุฟต์ฮันซา (SA) – On several flights between Germany and Switzerland and on selected European and intercontinental connections.
• PrivatAir – PrivatAir operates on behalf of Swiss on all flights between Zurich International Airport and Newark Liberty International Airport in an all-business class Boeing 737-BBJ 56-seat configuration.
• กาตาร์แอร์เวย์ – Codeshare agreement on Zurich–Doha flights.
• Rossiya – Codeshare agreement on Zurich-Saint Petersburg flights.
• Scandinavian Airlines System (SA) – Codeshare agreement on all routes between Switzerland and Sweden, Denmark, Norway and selected beyond routes via Copenhagen gateway.
• สิงคโปร์แอร์ไลน์ (SA) – Codeshare agreement on Zurich-Singapore flights.
• South African Airways (SA) – Codeshare agreement on connecting flights via Johannesburg to Cape Town, Durban and Windhoek.
• Spanair (SA) – Codeshare agreement on all routes between Switzerland and Spain.
• TAP Portugal (SA) – Codeshare agreement on all routes between Switzerland and Portugal.
• การบินไทย (SA) – เที่ยวบินระหว่างสวิตเซอร์แลนด์และไทย
• Ukraine International Airlines – Codeshare agreement on Zurich-Kiev flights.
• ยูไนเต็ดแอร์เวย์ (SA) – Codeshare agreement on all flights between Switzerland and the US and on selected European and US connections.
• ยูเอสแอร์เวย์ (SA) – Codeshare on the Zurich-Philadelphia route and on 10 routes throughout Europe via the Zurich gateway.

Note: This list includes Star Alliance (SA) partners.