The World Cup final is one of the most-watched events on the planet, so you will want to make sure you’re tuning in on Sunday.Lionel Messi won the tournament for the first time ever in 2022, with the last showpiece drawing in a record 1.5billion viewers.Messi and Argentina are back in the final after beating England on WednesdayGettyAnd with Argentina now back in the final four years later, it’s sure to attract an even bigger number of excited fans. Messi and co. take on Spain in the big game in New York, which will also include the first-ever World Cup halftime show.That will no doubt draw more neutrals to watch too, making it a real spectacle for all, not only football fanatics.So, to make sure you don’t miss a thing, he’s how you can watch the World Cup final from the UK…Where to watch Spain vs ArgentinaSpain vs Argentina will take place on Sunday, July 19 at 8pm BST. It will be broadcast live on both BBC One and ITV 1 in the UK.Fans can watch the action on TV, free-to-air on either channel.For those wanting to tune in online or via mobile devices, the final will also be shown on BBC iPlayer and ITVX.Both broadcasters will also be showing the half-time show. That should last around 11 minutes as part of the break that has seen FIFA break the rules to extend it to double the allowed time.Spain are a win away from claiming their second ever World CupGettyWorld Cup final on talkSPORTFor those who are unable to watch Spain vs Argentina or prefer the radio, talkSPORT has you covered with live commentary.We will be right across all the action from MetLife Stadium in New York, with coverage presented by Adrian Durham.Commentary of the World Cup final will be coming from Jim Proudfoot and former England captain Stuart Pearce.Listen talkSPORT through the website or find us on DAB digital radio through your smart speaker and on 1089 or 1053 AM.Download and listen to all our live commentaries via the talkSPORT app.For the latest odds and bet boosts for every big event, visit talkSPORT BET.Subscribe to the talkSPORT YouTube channel for news, views and analysis plus our regular goals show and for more, follow us on talkSPORT Facebook and talkSPORT on X.