The prestigious run of shows kicks off on 16 November at BB&T Pavilion in Camden, New Jersey.
The winners of the 2019 awards will be announced at the Grosvenor House in London on Thursday, 23 May.
The festival returns to Ireland’s County Laois between 30 August and 1 September this year.
A wake up call for fans and critics alike, ‘i like it when you sleep, for you are so beautiful yet so unaware of it’ found The 1975 hitting new highs.
George Ezra also won Best British Male Artist, while Jorja Smith was awarded Best British Female Artist.
The stars will take to the stage during the ceremony at London's O2 Arena on 20 February.
The headlining acts will be joined by Loyle Carner, Sigrid, Tom Grennan, Primal Scream and Cat Power.
The band was recently nominated for various BRIT awards, alongside Florence + The Machine and Sam Smith.
Ariana Grande, Drake and Eminem are also in the running in the award ceremony's International categories.
Lil Wayne, The 1975, Kacey Musgraves and more also confirmed for the event.
The 1975, Kacey Musgraves, Weezer and Khalid are also due to appear at the annual Californian festival.
The new track arrives hot on the heels of ‘Sunflower’: the star's collaboration with Rae Sreummurd’s Swae Lee from the soundtrack to 'Spider-Man: Into The Spider-Verse.'
The Cure, The National, The 1975 and Smashing Pumpkins have already been confirmed for the 2019 bash in Madrid.
Healy teased - then confirmed - the idea of renting out a venue for a week to perform a different era of the group's music on each night.
The clip also features appearances from The 1975’s Dirty Hit label mates No Rome and The Japanese House’s Amber Bain.