Air France-KLM has said it managed to cut its net loss significantly in the first half of this year but warned attacks had reduced the attractiveness of France as a travel destination.
"The global context in 2016 remains highly uncertain regarding the geopolitical and economic environment in which we operate," the French-Dutch airline group said in a statement, citing "a special concern about France as a destination".
The group cut its net loss to €114m in the first half of the year compared to €638m in the same period in 2015.
On an operating basis, it made a profit of €218m compared to a loss of €238m.
While the airline group even managed a net profit of €41m in the second quarter, it noted a "clear deterioration during the quarter" in revenues, which dropped by 5.2%.
The company's shares soared nearly 4.8% in early Paris trading, vastly outpacing the stock exchange's CAC 40 index which rose 1.1%.
The results were announced as Air France faced another strike by employees, which forced it to cancel 13 percent of flights today during the peak summer travel season.
CFO Pierre-Francois Riolacci said unit revenue fell by 5.6% in the second quarter, which he put down to the sluggish global economic recovery and "most of all the effect of the terror attacks that have struck Europe in recent quarters and which resumed with the Brussels attacks at the end of March."
The 22 March Brussels airport and metro attacks which killed 32 people are believed to be the work of jihadists closely linked to the cell which carried out the November Paris massacres in which 130 people died.
The 14 July attack in Nice in which 84 people were killed when a gunman drove a 19-tonne truck into a crowd of revellers following Bastille Day fireworks has renewed concerns about the impact on tourism, which accounts for 7% of France's economy and employs two million people.
French officials said earlier this month that the number of tourists arriving on regular flights has fallen by 5.8% since January, including by 11% in Paris.