Nov 6 (Reuters) - Australia's Qantas Airways on Friday raised its first-half fuel cost forecast to A$3.75 billion ($2.61 billion) from A$3.6 billion, and said fuel prices were expected to stay elevated for the rest of the financial year.
($1 = 1.4382 Australian dollars)
(Reporting by Shivangi Lahiri in Bengaluru; Editing by Shailesh Kuber)