sealink.com.au
6 offers to explore · Updated
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Common Sealink codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
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Past promotions for reference. These offers may no longer be redeemable.
20OFFMelaleuca25BIDIKIDSADBM8LAURA10| Code | Discount | Offer | Expires |
|---|---|---|---|
| APODSLSEQ | 10% Off | Available Discounts for Smarter Shopping at sealink.com.au | Nov 22, 2026 |
| HELLOROTTO | 15% Off | Quality Discounts Are Ready for You | Nov 20, 2026 |
| WASENIORSCARD | 5% OFF | Save 5% on Your Order | Nov 20, 2026 |
| KI99 | Up to 15% | Escape to Kangaroo Island Now! | Nov 19, 2026 |
| Deal | Up to 30% OFF | Save up to 30% on K'gari Fraser Island Ferry at Sealink | Nov 18, 2026 |
Sealink is a South Australian ferry company and tour operator based in Adelaide, started in 1989 as a single ferry service for Kangaroo Island. That one crossing has grown into a broad travel group carrying passengers, vehicles and freight on ferries to places such as K'gari, Magnetic Island and North Stradbroke Island. On land, Sealink also runs coach transport, tours, holiday packages and accommodation on several of Australia's favourite islands, and moves over 8 million passengers every year.
The Kangaroo Island service the company was built on sails between Cape Jervis on the Fleurieu Peninsula and Penneshaw on the island. Fares are set by passenger type, with concession rates for full-time Australian students who show a valid ID and for holders of an Australian Government Seniors Card, while infants generally travel free and children pay child fares. Payment can be made with PayPal or UnionPay, and the company shares news through Twitter and LinkedIn.
Sealink belongs to the Brilliant Travels family, a collection of businesses that have been helping people see more of Australia since 1970. Brilliant Benefits membership brings member deals and puts travel ideas and offers into an inbox, and the Brilliant Gift Card, valid for 3 years and issued in denominations from $20 to $1000, can be put towards ferries, cruises and tours around the country. The customer service team answers questions on 1300 133 779.
Confirm current details directly with the merchant.
Codes go into the discount code box at the Sealink checkout; deals need no code.
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Select Show Code. A window opens with the full code, a Copy code button and a link to sealink.com.au.
Add your items at sealink.com.au, then paste the code into the discount code box in your cart or at checkout.
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Yes. Staff can get up to 25% off selected ferries and cruises, and the employee travel program gives them further travel benefits.
Yes. Joining Brilliant Benefits means travel ideas and offers arrive straight in your inbox, which can help with planning a holiday or an experience.
Yes. Bookings made in the app carry deals of their own, for example an adult return ticket to Magnetic Island at $41.50, and the offers differ from one destination to the next.
Yes. Full-time Australian students with a valid student ID can travel on concession fares on routes such as Magnetic Island and Palm Island, though prices and age limits differ by destination.
Yes. Military discounts come through the APOD program, and veteran concession cards issued by the Australian Government are accepted too; showing the card at check-in is how the concession rate is applied.
Yes. The Brilliant Gift Card is valid for 3 years and can be used on ferries, cruises and tours around Australia, with denominations from $20 to $1000. Physical cards and e-gift cards are purchased through the Brilliant Travels platform.
Yes. Concession fares are open to Australian Government Seniors Card holders, typically 65+ years, and to holders of equivalent overseas cards. Showing ID at check-in is how the discount is applied.
Yes. Child fares apply to various age groups depending on the route, and infants generally travel free. Kangaroo Island charges child fares for ages 3-14, Rottnest Island for ages 4-12, where locals can also use the Kids Club so that a child travels free alongside a paying adult. Magnetic Island has child fares and family deals as well.
If a Sealink coupon will not apply, check whether the items in your cart are excluded from the offer, whether the minimum spend has been reached, and whether the code has expired. Reading the promotion terms often sorts the problem out.
There are 6 Sealink offers on this page: 4 codes and 2 deals.
Plenty of reputable coupon sites list Sealink promo codes, so searching for Sealink will turn up a variety of deals.
No offer on this page states a use limit.
Yes. Loyalty options include Brilliant Benefits, which gives members deals, G'Day Rewards with up to 20% off, and a Premier Club Membership aimed at Kangaroo Island property owners.
Calling 1300 133 779 connects you with the customer service team, who can answer questions or help with travel plans.
SeaLink is part of the Brilliant Travels family, a collection of businesses that have helped people discover more of Australia since 1970, offering experiences and destinations for travellers with a shared passion.
Sealink accepts PayPal and UnionPay.
Sealink has official accounts on Twitter and LinkedIn.
Over the past year, 12 Sealink codes were collected, about 1 a month. The busiest month was February 2026, with 5 codes. The most popular discount was 50% off, offered in January 2026.