* FTSEurofirst 300 up 0.1 pct
                                 * British Airways, Iberia jump on merger news 
                                 * Telecom shares among top gainers; TeliaSonera up 6.2 pct
                                 
                                 By Atul Prakash
                                 LONDON, Nov 12 (Reuters) - European shares edged up to a
three-week closing high on Thursday with telecom shares leading
the advance after soothing earnings results and airlines gaining
ground on merger news.
                                 But gains were limited by weaker financial stocks and a
decline in energy and mining shares following a drop of 0.8 to
3.9 percent in prices of crude oil <CLc1>, copper <MCU3>,
aluminium <MAL3>, nickel <MNI3> and zinc <MZN3>.
                                 The FTSEurofirst 300 <> index of top European shares
ended up 0.1 percent at 1,014.91 points, the highest close since
Oct. 21. The index is up 22 percent in 2009 and has surged 57
percent since hitting a record low in March.
                                 Telecom shares were among the top gainers after Britain's BT
Group <BT.L> increased its outlook for the full year and
Telefonica <TEF.MC> said its recession-hit Spanish business was
shrinking more slowly.
                                 BT Group rose 3.7 percent and Telefonica was 1.1 percent
higher. TeliaSonera <TLSN.ST> climbed 6.2 percent after the
Nordic region's biggest telecom operator and Alfa Group said
they would combine their Eurasian mobile assets. []
                                 "I am fundamentally sceptical, but the market still has a
short-term underlying positive bias," said Giuseppe-Guido Amato,
strategist at Lang & Schwarz.
                                 "We can get a setback here, but we have seen that we can
recover very quickly after having a losing streak and that's a
good sign," he added.
                                  The market got some support from data showing the number of
U.S. workers filing new claims for jobless insurance fell for
the second week in a row and the four-week moving average of
claims was the lowest in nearly a year, pointing to improvements
in the labour market. []
                                 British Airways <BAY.L> and Spain's Iberia <IBLA.MC> jumped
7.5 percent and 11.8 percent respectively as a merger between
the two companies looked imminent as their boards held separate
meetings to discuss a deal to create the world's third-largest
airline by revenue. []
                                 "We think the upwards trend for equity markets is fully on
track. Earnings season is almost over and it was mostly
positive. Macro data will now gain in importance," said Tammo
Greetfeld, strategist at Unicredit Group.
                                 
                                 COMMODS LIMIT GAINS
                                 But a sharp decline in commodity prices limited the market's
advance. Crude oil prices slipped more than $2 to around $77 a
barrel on a jump in U.S. crude stocks and a stronger dollar.
                                 BP <BP.L>, Royal Dutch Shell <RDSa.L>, BG Group <BG.L>,
Tullow Oil <TLW.L>, Total <TOTF.PA> and StatoilHydro <STL.OL>
declined 0.5 to 1.8 percent.
                                 Miners also fell, with BHP Billiton <BLT.L>, Antofagasta
<ANTO.L>, Rio Tinto <RIO.L> and Eurasian Natural Resources
<ENRC.L> falling 0.6 to 1.7 percent.
                                 A.P. Moller-Maersk <MAERSKb.CO> fell 5.3 percent after the
Danish shipping and oil group reported a deeper-than-forecast
net loss for the first nine months of the year, hit by a global
slump in freight. []
                                 But Anheuser-Busch InBev <ABI.BR>, the world's top brewer,
was up 1.5 percent. Its quarterly core earnings grew by slightly
more than expected on the back of cost cuts and higher prices.
[]
                                 Europe's second-biggest carmaker PSA Peugeot Citroen
<PEUP.PA> rose 0.4 percent after raising its full-year outlook
on the back of an improvement in the auto market and the success
of models such as the C4 Picasso. []
                                 "Today's gain is very modest and the amount of stocks rising
has pretty much matched those falling showing that investors are
a little reluctant to push us on to new highs," said Angus
Campbell, head of sales at Capital Spreads.
 (Additional reporting by Brian Gorman; Editing by David Cowell)