Pakistani cricketers Babar Azam (right), Imad Wasim (left) and Imam-ul-Haq (centre) at the Allama Iqbal International airport before their departure to England, in Lahore on Saturday. AFP

Pakistan batting coach and former cricketing great Younis Khan singled out fast-rising paceman Jofra Archer as a "major threat" in his team's forthcoming matches against England.

The Pakistan squad left on Sunday for England, where they will play three Tests and as many Twenty20 internationals, starting in the first week of August.

Younis said 25-year-old Archer has made a reputation for himself since qualifying to play for England and going on to play a key role in last year's Ashes and triumphant World Cup campaign.

"He (Archer) is a real match winner and a threat," Younis told AFP before the team's departure.

"Archer has strong nerves which he proved while bowling a crucial super over in the World Cup final," said Younis of England's nail-biting win over New Zealand at Lord's last year.

"He has bite in his bowling and his high arm action is very good and gives him nip in his bowling," he added.

But Younis -- himself playing a key role in Pakistan's 2-2 series draw in England in 2016 with a double hundred in the last Test at The Oval -- said Barbados-born Archer can be countered.

"There is hype around him so that can be an added pressure on him. I have told the batsmen to play close to the body and play on the back foot because his in-swinger can be very dangerous."

Agence France-Presse