Lionel Messi landed in Paris on Tuesday with the 34-year-old Argentinian superstar set to sign a deal with Paris Saint-Germain following his departure from boyhood club Barcelona.

Messi arrived at Le Bourget airport to the north of the French capital around 3:30 pm (13:30 GMT) and was greeted by hundreds of PSG supporters who had gathered hoping to catch a glimpse of their new signing.

Messi, who waved to the crowds while sporting a Paris t-shirt, was then expected to undergo a medical before his signing could be made official by the Qatar-backed club.

Messi’s father Jorge, who is also his agent, earlier confirmed the inevitable as he arrived at Barcelona’s El Prat airport to board a flight to France.

Asked by reporters if his son would sign for the French club, he replied: "Yes”. 

PSG are set to unveil Messi at a press conference at their Parc des Princes stadium on Wednesday.

He is expected to sign an initial two-year deal, and the completion of his move will close a whirlwind few days following the announcement last Thursday that he would leave Barcelona, the club he has represented for the entirety of his 17-year professional career.

PSG’s move for Messi had been an open secret for days, although reports in Spain on Monday night talked of a "final offer” by Barcelona to try to keep the player.

Instead, the six-time Ballon d’Or winner will join a PSG attack already featuring Neymar and Kylian Mbappe.

PSG see Messi as the missing piece in their jigsaw as they chase the Champions League, the trophy they want more than anything else.

"Back together,” Neymar, who played with Messi at Barcelona before moving to PSG in 2017, posted on Twitter.

Coming to terms

Barcelona are still coming to terms with the departure of their greatest ever player, who said goodbye to his club of two decades at a tearful news conference on Sunday.

Despite offering to cut his salary by half to seal a new five-year contract with Barcelona, the deal foundered on Spanish league salary cap rules.

Barcelona, carrying debts of 1.2 billion euros ($1.41 billion), are unable to register new signings because of their financial predicament.

With Abu Dhabi-owned Manchester City having ruled themselves out, PSG were about the only club who could afford what is expected to be a deal worth 35 million euros ($41 million) a year.

"I gave everything for Barcelona from the first day that I arrived right to the last. I never imagined having to say goodbye,” Messi said on Sunday.

"I have still not come to terms with the reality of leaving this club now — I love this club.”

He leaves Barcelona with 672 goals in 778 appearances, a record tally for one club.

Messi won 35 trophies at the Camp Nou after joining Barca aged 13, but his last appearance was a damp squib: a 2-1 home defeat behind closed doors against Celta Vigo in May.

His trophy haul includes four Champions Leagues and 10 La Liga titles.

"It will be difficult to see him in another shirt than that of Barca,” Messi’s old Barcelona team-mate Andres Iniesta, now playing in Japan, told AFP in an interview on Tuesday.

"As a player he just transcended everything. I’ve not seen a player like him — and I don’t think I ever will. You look at what he did and for so long...”

Messi, who flew in to Paris with his wife and three children, is now preparing for a new life in Paris and in Ligue 1.

His arrival makes PSG even more obvious favourites to reclaim a French title they missed out on last season to Lille.

Some in Ligue 1 have mixed feelings about the impending arrival of arguably the greatest player of all time.

"It’s extraordinary for Ligue 1,” said Metz coach Frederic Antonetti.

"But for a purist like me, Messi should have finished his career at Barcelona.”

This summer PSG have already added veteran Spanish defender Sergio Ramos from Real Madrid and Italy goalkeeper Gianluigi Donnarumma, the star of Euro 2020.

They have also signed Liverpool midfielder Georginio Wijnaldum, snatching the Dutchman from under the noses of Barcelona, and spent 60 million euros on Inter Milan right-back Achraf Hakimi, who scored on his PSG league debut at the weekend.

An added attraction in moving to Paris is that coach Mauricio Pochettino, likeMessi, started his career at Newell’s Old Boys in Rosario, Argentina.