The 2026 summer transfer window is closing in fast, and fans are likely to see another spending spree in the Premier League given the upheaval that is required at most of the 'big six'.
Elsewhere in Europe, major deals have already begun to fall into place, with Anthony Gordon's switch from Newcastle United to Barcelona dominating the headlines so far.
Saudi Pro League sides will also be on the lookout for new additions once again to bolster the division's growing stature in the game.
To add to the drama, World Cup 2026 is set to speed up a number of transfers as clubs battle to get their business done before the tournament in North America.
Here, Sports Mole covers all you need to know about when the summer transfer window opens and closes.
When does the 2026 summer transfer window open for Premier League clubs?
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Premier League summer transfer window: Key dates
Window Opens: Monday, June 15
Window Closes: 11:00pm on Tuesday, September 1
Arsenal were crowned Premier League champions in 2025-26, but their rivals will be looking to the transfer market this summer as they seek to deny the Londoners consecutive titles next season.
For example, Manchester City will be without legendary manager Pep Guardiola, and they are hoping to put Enzo Maresca in position to excel during his debut campaign at the Etihad Stadium.
Meanwhile, Liverpool sacked Arne Slot on Saturday, and should heavily-linked replacement Andoni Iraola take the reins, he will want to mould the squad to his likeness.
The Reds are also on the lookout for a Mohamed Salah replacement, with RB Leipzig's Yan Diomande and Paris Saint-Germain's Bradley Barcola rumoured targets.
Given that the Premier League kicks off on Saturday, August 22, clubs will have 10 days to make further acquisitions after the season's opening round of fixtures.
When does the 2026 summer transfer window open and close across Europe?
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Summer transfer window: Key dates across Europe
La Liga:
Window Opens: Wednesday, July 1
Window Closes: Tuesday, September 1
Serie A
Window Opens: Monday, June 29
Window Closes: Tuesday, September 1
Bundesliga
Window Opens: Wednesday, July 1
Window Closes: Monday, August 31
Ligue 1
Window Opens: Wednesday, July 1
Window Closes: Monday, August 31
The transfer window opens towards the end of June in Serie A and at the start of July for clubs in the Bundesliga, La Liga, and Ligue 1 - a couple of weeks after the 2026 World Cup begins.
However, the likes of Barca, Bayern Munich and Real Madrid will be keen to put pen to paper on pre-agreements as soon as possible given the unpredictable impact of the international tournament on the market.
Clubs in Germany and France's top divisions will have until Monday, August 31 to register their new stars, while the window will close for Spanish and Italian sides on September 1, the same date as their Premier League counterparts.
When does the 2026 summer transfer window open and close for Saudi Pro League clubs?
Saudi Pro League 2026 summer transfer window: Key dates
Window Opens: Wednesday, July 22
Window Closes: Monday, October 12
Transfer windows in recent seasons have seen clubs in the Saudi Pro League sign players from European sides - often at a premium - and a number of stars could be heading to the Middle East this summer.
Notably, the window in the Saudi Pro League opens on July 22, three days after the World Cup final, before closing on October 12, more than a month later than in Europe.
With that in mind, clubs in the Premier League and beyond will need to be wary of potentially losing players after their own window to find a replacement has ended, though the majority of deals between European and Saudi sides are likely to take place in August.