LONDON (Reuters) - Travel firm Thomas Cook (L:TCG) said the cancellation of holidays to Tunisia after a beach resort gun attack and concerns regarding Greece's potential exit from the euro were expected to impact 2015 profit by about 25 million pounds.
However, the group said on Thursday that overall it continued to expect growth in full-year earnings on a constant currency basis.
Thomas Cook said third-quarter operating profit improved by 53 million pounds to 3 million pounds.
It added that summer holiday bookings to most destinations met expectations.