Many airlines have optional programs that allow you to carbon offset your flight, for a small extra charge. The only airline to have absorbed carbon offsetting into their existing prices (thus making it compulsory to carbon offset and making their airline effectively carbon neutral) is Silverjet, though they do not have flights to Spain.
On this page you will find the airlines that do and do not have carbon offsetting schemes.
Airlines that have carbon offsetting schemes
- easyJet Read more about easyJet's carbon offsetting scheme
- British Airways Read more about British Airways' carbon offsetting scheme
- Continental: Read more about Continental's carbon offsetting scheme
- Flybe: Read more about Flybe's carbon offsetting scheme
- Monarch: Read more about Monarch's carbon offsetting scheme
- Delta: Read more about Delta's carbon offsetting scheme
- Spanair: Read more about Spanair's carbon offsetting scheme
Airlines that do not offer carbon offsetting schems
The following airlines do not appear to have any carbon offsetting schemes on their site.
- BMI
- Ryanair
- Germanwings
- Thomsonfly (Though they are making efforts to make their flights more green - read about Thomsonfly and Sustainable Tourism)
- Air Europa
- Iberia
- Jet2
- Flyglobespan
- American Airlines (Though they have installed special winglets on their planes they claim cut fuel consumption and therefore carbon emissions. Read more here.)

