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William is a huge football fan and will be at the Frankfurt Arena on Thursday, June 20, the day before his 42nd birthday

It is not known whether he will be joined by any of his three children but is unlikely to be accompanied by his wife the Princess of Wales, who is recovering from her cancer treatment.

Kate announced at the beginning of the year that she had been diagnosed with a form of cancer and was beginning preventative chemotherapy.

At the D-Day event last week William claimed that Kate is "doing better" as she continues to recover at home.

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Speaking about his wife's health to a wheelchair-bound veteran, William said: "She is better, thanks. She would’ve loved to be here today."

The Prince has been spending more time away from his wife as he returned to public duties, proving that Kate can cope without his care at home.

William visited the England squad on Monday ahead of the beginning of the Euros to wish them luck and hand out their numbered shirts.

During his visit on Monday, England captain Harry Kane dropped a hint that William would be at some of England's Euros matches.

He said: "He loves it. I think he's going to try to get out for some games if possible if the schedule allows. He's a big football fan.

"His kids are obviously big fans as well, now. They'll remember their first, second tournament as I did when I was younger.

"He'll be in touch, especially with the manager and some of the players and making sure that we're doing a good job."

William also gave the players some advice that his youngest son Prince Louis shared.

He said: "Guys, while I was on the way here, I was thinking what shall I say. And I thought what can I offer as you are all an experienced team here with Gareth and I was thinking what could I say to help before you went away?

"And I was on the school run this morning with the children and I said 'What shall I say to the England team today'.

"The best bit of advice I got was to eat twice the amount you would normally eat. And I now have visions of all of you running around with massive tummies and getting stitches on the pitch. So I think take my youngest's advice with a pinch of salt!"

Kane responded: "I don’t think our nutritionist will be happy with that advice."