South Africa will play England in a three-Test series that both sides need to win. Eddie Jones’s England recently conceded more than 60 points to the Barbarians and have lost four games in a row, while the Springboks will be looking to bounce back under new boss Rassie Erasmus after a disappointing 2017.
Australia will play three Tests against Grand Slam champions Ireland and New Zealand will host France.
Wales will also play one Test against South Africa, in Washington, before travelling to Argentina for a two-Test series.
Scotland take in both North and South America on their summer tour, going up against Canada, the United States and then Argentina.
Summer Tours Fixtures List and TV Details (times are in BST):
Saturday 2nd June
South Africa v Wales
Saturday 9th June
New Zealand v France (8.35am, Auckland) – Live on Sky Sports
Australia v Ireland (11am, Brisbane) – Live on Sky Sports
South Africa v England (4.05pm, Johannesburg) – Live on Sky Sports
Argentina v Wales (8.40pm, San Juan) – Live on Channel 4
Canada v Scotland (2am, Edmonton) – Live on BBC
Saturday 16th June
New Zealand v France (8.35am, Wellington) – Live on Sky Sports
Australia v Ireland (11am, Melbourne) – Live on Sky Sports
South Africa v England (4.05pm, Bloemfontein) – Live on Sky Sports
Argentina v Wales (8.40pm, Santa Fe) – Live on Channel 4
USA V Scotland (2am, Houston) – Live on BBC
Saturday 23rd June
New Zealand v France (8.35am, Dunedin) – Live on Sky Sports
Australia v Ireland (11am, Sydney) – Live on Sky Sports
South Africa v England (4.05pm, Cape Town) – Live on Sky Sports