Travel agencies are struggling to keep up with demand for flights to and from Paris and other major cities.
A new study has found that many airlines have been unable to keep pace with demand and airlines are charging high prices to keep customers coming.
The study, carried out by travel agency Bonjour, also found that the number of people booking travel to France and other countries is dropping.
Bonjours researchers found that travel agencies are facing a shortage of flights to Paris and a rise in the number travelling with other people.
The agency is also warning that the price of airfares has risen over the last year, with many airlines offering deals that cost more than they are worth.
The report found that airlines charge for seats, cabin amenities, food and other services, including taxes and insurance.
“The increase in fares has been particularly acute in recent months and airlines have not kept up with the increase in demand,” the researchers wrote.
The average price of a ticket in Paris was around £1,300 (€1,500) for a return flight from London to the capital.
The researchers found the rise in fares over the past year was linked to the recent increase in airfaring.
The research found that France’s economy is booming, with tourism accounting for 13% of GDP and GDP per capita at about $1,200 a year.
France is a big market for airlines, with several international carriers and airlines based in the United States.
“Airline revenue in France has risen by 50% in the past five years, to around $2.4bn in 2016, according to Eurostat,” the study said.
“In the past 10 years, this has also led to a 25% increase in ticket sales.”
Bonjourn’s report also found the cost of air travel to the UK has increased by almost 50% since 2007.
Bonjan, an aviation consultancy, said that the rise of air fares to the United Kingdom had contributed to a rise of around 5% in prices for flights between London and New York in the last five years.
“Airlines have to make money in London, and that is now being squeezed,” Bonjoint said.
Bonjuour is a travel agency that offers flights to all over the world.
It has seen its popularity grow in recent years and is now looking to expand.
The company says it is working on a new travel app for the UK, but declined to give further details.