Air France-KLM warns there is "special concern about France as a destination" as recent terror attacks weighed on sales in the second quarter of the year.
Russia restarts scheduled flights to Turkey - a magnet for Russian tourists - after coup attempt.
Easyjet's boss, Carolyn McCall, tells the BBC the airline has taken a hit amounting to tens of millions of pounds as a result of Britain's vote to leave the EU.
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