* FTSEurofirst 300 closes 1.5 pct lower in broad retreat
* Weak economic data fuels inflation fears in the euro zone
* Energy stocks fall along with oil prices
By Blaise Robinson
PARIS, Sept 3 (Reuters) - European share prices retreated on Wednesday, ending at their lowest closing level in a week, as weak economic data for the euro zone fuelled fears of a recession in the region.
The FTSEurofirst 300 <
> index of top European shares closed 1.5 percent lower at 1,181.90 points.Data showed that falling investment and private consumption led to the first ever quarterly contraction in the euro zone economy from April to June, while July retail sales and August services sentiment signalled more weakness ahead.
Tech and consumer-related shares lost ground, dragged down by worries over the euro zone outlook.
Nokia <NOK1V.HE> fell 4.6 percent, LVMH <LVMH.PA> lost 3.1 percent, Unilever <ULVR.L> dropped 3.4 percent and Danone <DANO.PA> shed 4.4 percent.
"The economic environment remains gloomy, especially in the euro zone where we're getting a flow of negative news. The euro zone is suffering more from the U.S. downturn than people had initially thought," said Romain Boscher, head of equity management at Groupama Asset Management, in Paris.
"Economic indicators come in either in line with expectations -- but expectations are already for a recession -- or worse than forecast, like in the case of retail sales or investment levels."
News of the demise of a hedge fund partly owned by Wall Street firm Lehman Brothers <LEH.N> rattled investors and weighed on banking shares.
BNP Paribas <BNPP.PA> fell 1.3 percent, Royal Bank of Scotland <RBS.L> shed 1.9 percent and Bank of Ireland <BKIR.I> lost 2.4 percent.
Airline stocks were among the biggest losers, surrendering some of their recent lofty gains sparked by the drop in oil prices.
The International Air Transport Association (IATA) said on Wednesday the global airline industry is set to post losses of $5.2 billion this year and $4.1 billion in 2009 as high oil prices take their toll.
British Airways <BAY.L> dropped 3.9 percent, Ryanair <RYA.I> fell 4.2 percent and Air France-KLM <AIRF.PA> shed 1 percent.
Energy shares also got hit, falling along with crude oil prices. Repsol <REP.MC> fell 1.2 percent and Total <TOTF.PA> lost 2.3 percent.
Miners also took a beating, despite mixed metal prices. Rio Tinto <RIO.L> lost 4.7 percent and Anglo American <AAL.L> shed 3.3 percent.
Investors were also bracing themselves for interest rate decisions by both the Bank of England and the European Central Bank, due on Thursday.
Although the ECB is expected to keep the benchmark borrowing cost at 4.25 percent, the focus will be on remarks by President Jean-Claude Trichet that could give clues on the outlook for rates.
"We're expecting the status quo. Despite the recent sharp drop in commodity prices the central bank could remain very cautious, also because the recent fall in the euro versus the dollar is not helping the inflation outlook," Boscher said.
The weak euro zone data released on Wednesday sent the euro currency <EUR=> sinking to a new eight-month low against the U.S. dollar.
"Conditions have undoubtedly worsened considerably in recent months," BNP Paribas economists wrote in a note.
"Several factors undermined eurozone activity, including the deteriorating external environment, the strength of the euro, the surge in oil and food prices and last, but not least, the tightening of monetary and credit conditions."
The FTSEurofirst 300 has lost 22 percent so far this year, hit by inflation and recession fears as well as by the impact of a crisis in the credit market on banks' balance sheets.
On the other side of the Atlantic, both the Dow Jones industrial average <
> and the S&P 500 Index <.SPX> have fallen 14 percent so far this year.Around Europe on Wednesday, Germany's DAX index <
> lost 0.8 percent, UK's FTSE 100 index < > shed 2.2 percent and France's CAC 40 < > fell 2 percent.Among the few stocks on the rise, Michelin <MICP.PA> gained 2.3 percent after Credit Suisse raised its rating on the French tyre maker's stock, citing improved margin stability and a fall in oil prices. (Editing by Greg Mahlich)