European airline consolidation to enhance financials? Few deals to be done, at least locally

European airline margins have underperformed other regions for years. There are many reasons for this, but our analysis suggests that Europe's relative lack of consolidation may be a significant one, since margins appear to be correlated with market concentration. Even after a number of significant deals over the past decade, the European market is less concentrated than North America, where consolidation has gone further, to the benefit of margins. Europe is also less concentrated than Asia-Pacific (analysed as its sub-regions), whose margins have consistently been the highest.

If consolidation brings structural benefits, are there still European deals that can make a difference? Europe has a long tail of small carriers, which are unlikely to have a significant impact, but comparison with North America points to the potential for further combinations among the top five. Nevertheless, there are hurdles to such deals, not least of which are the ongoing restructuring programmes at Europe's Big Three and the incompatibility of LCC/FSC mergers, but some second tier groups could be targets.