Erling Haaland seemed to be feeling the effects of Manchester City‘s four-day Treble party after the star appeared bleary-eyed when leaving his apartment on Tuesday.

Haaland left his Manchester flat alongside his girlfriend Isabel Johansen, hours after being pictured at Depot Mayfield nightclub.

Jack Grealish and Haaland had led the City stars at the nightclub, as the squad continued their celebrations after parading the streets of Manchester in an open-top bus on Monday.

City players have enjoyed a four day Treble party after they beat Inter Milan 1-0 to win the Champions League on Saturday night.

The result capped off an incredible season that has seen them also collect the Premier League and FA Cup trophies.

Erling Haaland appeared to be feeling the effects of Man City’s four day Treble celebrations

Haaland and his girlfriend Isabel Johansen are travelling back to Norway after the celebrations

Haaland is expected to feature in Norway’s Euro 2024 qualifiers despite four days of partying

Haaland left his apartment with Johansen as the couple travel back to Norway, with the striker set to join his international team-mates ahead of their Euro 2024 qualifiers.

The 22-year-old is expected to feature as Norway host Scotland in Oslo on Saturday in a key qualifying match.

Norway currently lie third in their Euro 2024 qualifying group after earning one point from their opening two matches, with Scotland top of the standings on six.

Norway also host Cyprus next Tuesday.

Manager Stale Solbakken will hope Haaland can recover from City’s celebrations quickly ahead of the two matches, which could be pivotal in their qualifying campaign.

Haaland, who scored 52 goals in all competitions this season, was pictured on Monday night a silk gold pyjama-style outfit at a Manchester nightclub with his Champions League winners’ medal draped around his neck.

Grealish, who has grown close with the Norwegian forward this season, went for the same look – but he opted for black as he wore a similar silk pyjama outfit with a collar at the top.

Since Haaland’s arrival from Borussia Dortmund last summer, he and Grealish have quickly built up a rapport at the Etihad.

Man City stars had delighted fans with an open-top bus parade in Manchester on Monday

Grealish looked less than amused during Man City’s bus parade as Haaland drenched him with champagne

Haaland called Grealish his best friend in football, saying he ‘f***ing loves’ him live on Sky, and they also live on the same floor in the same apartment building.

Haaland cheekily was seen pouring a bottle of champagne over his best mate’s hair during Man City’s celebrations on Monday.

The moment has gone viral on social media with Haaland described as an ‘absolute menace’ on a Man City fan page.

Grealish and Haaland had partied deep into the night in Istanbul after the game.

The pair were among a large group of City stars to have flown out to Ibiza for a night of partying before returning back in time for Monday’s trophy parade.

Grealish is among five City players who are due to report to St George’s Park on Tuesday evening and join up with the rest of the England squad.

Mail Sport understands the Treble-winning stars – who are Grealish, John Stones, Phil Foden, Kyle Walker and Kalvin Phillips – will be eased into training initially.

Gareth Southgate’s side are preparing for Euro 2024 qualifiers against Malta and North Macedonia.