Marine Life Tours & Cruises: Best Oahu Deals: Oahu Discount Tours, Activity Coupons & Cheap Things to Do on Oahu

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Marine Life Tours & Cruises: Find exclusive Oahu deals & the best prices on Oahu activities. For cheap things to do on Oahu, book online and save with Oahu tour discounts, coupons and special offers only available at HawaiiActivities.com.
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12 Activities

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    Availability varies by date for all activities.

  1.  
    See wild spinner dolphins in their natural habitat on a half day West Oahu dolphin watch, snorkeling and ocean adventure tour. Enjoy aquatic activities, like snorkeling, waterslide, and standup paddling (SUP), and there will be hula performances too!
    Pick-up Provided
    Meal Provided

    From USD178.11

    Daily
    4.5 - 7 hour(s) (morning, afternoon)
    10%
    OFF
  2.  
    Go on Waikiki's best whale watching cruise aboard the Star of Honolulu, Hawaii’s largest vessel! The boat features four observation decks to enjoy great views of humpback whales as you set out on a smooth sailing winter Waikiki whale watch.
    Pick-up Provided
    Accessible

    USD49.00

    Review Rebate
    Family Discount
    Daily
    3 - 5.5 hour(s) (morning, afternoon)
    2-for-1
  3.  
    Explore the waters of West Oahu with Ocean Joy Cruises on an exciting dolphin watch tour & snorkeling adventure. Snorkel pristine reefs swim with turtles & tropical fish. Enjoy a Hawaiian style lunch & cocktails, as you cruise the scenic coastline.
    Pick-up Provided
    Meal Provided

    From USD152.10

    Daily
    3 - 8 hour(s) (morning, afternoon)
    10%
    OFF
  4.  
    Join Moana Sailing Catamaran on a cruise to Waikiki's most popular snorkeling destination, Turtle Canyon. Jump in and explore the clear ocean waters and witness tropical marine life with expert local crew, at one of the best snorkel spots on Oahu!

    From USD66.49

    Daily
    2.5 - 3.5 hour(s) (morning, afternoon)
    5%
    OFF
  5.  
    Explore the underwater beauty of Electric Beach on Oahu with a guided Honolulu snorkeling tour featuring handheld e-scooters. This fun and exciting snorkel adventure is an easy way to see tropical fish, colorful coral reef, sea turtles, and more!
    Pick-up Provided

    From USD74.30

    Daily
    3 hour(s) (morning, afternoon)
    10%
    OFF
  6. Go on the original Oahu shark cage diving tour, and safely watch as Hawaii sharks swim around you from a secure metal cage with an expert guide. No swimming skills needed, shark sightings are guaranteed, and Waikiki pick-up & drop-off is available!
    Pick-up Provided
    Special

    From USD125.65

    Daily
    2.5 - 8.5 hour(s) (morning)
  7.  
    Join Ocean Joy Cruises on the ONLY snorkel and sunset dinner cruise. Enjoy an up-close encounter with marine life, savor a delicious island-style dinner, sip on tropical cocktails, and witness the raw beauty of the Waianae coastline.
    Pick-up Provided
    Meal Provided

    From USD134.10

    Tue, Thu, Sat
    3 - 7 hour(s) (afternoon)
    10%
    OFF
  8. Board a smooth sailing triple-hull trimaran, and embark on a top Oahu whale watch tour in search of Hawaii's annual winter visitors as you sail along the Waikiki coastline and Diamond Head with front-row seats to see these majestic marine mammals.
    Special

    USD85.09

    Review Rebate
    Daily
    2.5 hour(s) (morning)
    2-for-1
  9. Swim with turtles in Hawaii! Join an unforgettable Waikiki snorkel tour to explore Turtle Canyon, and encounter tropical marine life in their natural habitat. Sail aboard a comfortable triple-hull trimaran and enjoy a relaxing afternoon on the water.
    Special

    USD106.63

    Review Rebate
    Daily
    2.5 hour(s) (afternoon)
    2-for-1
  10.  
    Experience a thrilling Waikiki whale watching cruise with included transportation, underwater hydrophone, snacks, beverages, and hula performances. Cruise to Diamond Head on a double-decker vessel for excellent Humpback Whale viewing opportunities.
    Pick-up Provided

    From USD93.29

    Daily
    2.5 - 4.5 hour(s) (morning, afternoon)
    10%
    OFF
  11.  
    Set sail on Waikiki's best whale watching catamaran sail, and go in search of humpback whales. This two hour Oahu whale watch will take you along the Waikiki coastline and past Diamond Head, and if you don't see any whales, come back again for free!

    From USD98.02

    Daily
    2.5 hour(s) (morning)
    30%
    OFF
  12.  
    Join a Turtle Canyon snorkeling excursion on one of the best Waikiki snorkel tours in the morning or afternoon! Enjoy Hawaiian culture with hula, chants & more! All levels of swimming experience are welcomed by the local crew, plus snack is included!
    Pick-up Provided

    From USD111.26

    Sun, Mon, Wed, Thu, Fri, Sat
    3 - 4.5 hour(s) (morning, afternoon)
    15%
    OFF

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