at least 80%
Lower lifecycle CO₂e
Compared to fossil kerosene, depending on feedstock and blend ratio.
Emission reduction
Antalya, November 2026
As the world gathers for COP31, SunExpress offers every guest the chance to reduce their flight's emissions using Sustainable Aviation Fuel. Enter your flight details below to see your estimated CO₂e emissions and the related price to reduce your emissions using certified SAF. A solution powered in cooperation between SunExpress and SQUAKE.
Add every leg of your journey: outbound, return and connections.
CO₂e is calculated live by SQUAKE (TIM methodology) for each flight number and date you enter. Reducing your emissions takes you to a SQUAKE checkout page and issues an independent certificate.
Same schedules, same fleet, same fare classes, the only thing that changes is we'll add the corresponding amount of SAF into operations at Vienna airport, regardless of your origin and destination following a book-and-claim approach.
Sustainable Aviation Fuel
SAF is the fastest available lever for reducing aviation emissions today, ahead of a global stage in Antalya.
at least 80%
Compared to fossil kerosene, depending on feedstock and blend ratio.
Drop-in
SAF blends directly into existing SunExpress fleet operations.
Verified
SAF certificates are ISCC-Plus certified, tracked and issued through the ISCC registry.
For corporates & delegations
Corporate travel managers and TMCs can reduce emissions for entire delegations in one request.
SunExpress Airlines, a joint venture of Lufthansa Group & Turkish Airlines. CO₂e calculation & SAF issuance powered by SQUAKE.