Norwegian has partnered with tour package specialist TripX to relaunch its holidays division.
The airline said it will now offer more than 500,000 properties in more than 100 destinations.
Customers can book flights, hotels and transfers through its website and car hire will be added at a later date.
Norwegian has sold package holidays through its website since 2012.
Customers can search via a destination finder or by themes such as adult only, all-inclusive or boutique.
The holidays will only be direct-sell only and not available through travel agents.
Eivind W. Christiansen, SVP digital innovation and Norwegian Holidays, said: “Since 2012, Norwegian Holidays has helped hundreds of thousands of travellers to enjoy great value holidays to a range of destinations and now it is time to offer a more modern and user-friendly solution to adapt to increasing demand.
TripX claims to be “experts in package travel” and have developed a tailor-made IT platform for package travel offering trips to more than 120 destinations.