Interislander
Discount fares for families
always available
Find out more
Cook Strait ferry discounts
Grab an Interislander Cook Strait ferry discount today! Here's all our special Interislander ferry deals, cheap fares, discounts and promo codes all in one place.
Affiliate Membership Deals
Interislander AA Autumn Special
Save 20% on all Interislander fares travelling May and June with our AA Autumn Special
Find out more
Interislander AA Member Benefit
Get a 10% Interislander Cook Strait ferry discount with your New Zealand AA Member Benefit
Find out more
Interislander NZMCA Member Benefit
Get an unbeatable Interislander discount with amazing flexibility using your NZMCA membership!
Find out more
Budget Backpackers Hostels discount
No need to scrimp when it comes to crossing Cook Strait. Our backpackers discount will get you the fairest fare between our islands!
Find out more
Interislander TOP 10 Club Benefit
Sail away with 15% Interislander Cook Strait ferry discount using your TOP 10 Club Card
Find out more
Interislander BIG4 Member Benefit
Get 10% off our cheapest Interislander ferry fares and save 10% onboard with your BIG4 Loyalty Club membership!
Find out more