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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.
64 Activities

    Availability varies by date for all activities.

  1. Live out your dreams of becoming a beautiful mermaid! Swim like a mermaid (or merman) with your own mermaid suit and monofin. Free videos and pictures of your magical adventure are included!
    Special

    USD72.25

    Daily
    2 - 2.5 hour(s) (morning, afternoon)
  2.  
    Embark on a swashbuckling good time as a pirate in the waters of Waikiki! Enjoy a fun, family-friendly sail on the high seas as you hunt for lost treasure.
    Pick-up Provided

    From USD44.31

    Sun, Mon, Wed, Fri, Sat
    2 - 3 hour(s) (morning, afternoon)
    7%
    OFF
  3.  
    Swim and snorkel with wild sharks from the safety of a floating cage! Get up close and personal as you witness these marine creatures on Oahu's North Shore.
    Pick-up Provided
    Special

    From USD124.41

    5%
    OFF
    Daily
    2.5 - 5.5 hour(s) (morning, afternoon, night)
  4.  
    Enjoy a relaxing eco-friendly dolphin watch cruise. Sail along Oahu's West Coast on a deluxe catamaran & snorkel on one of the island's finest spots. Includes breakfast, lunch and full bar service.
    Special

    USD128.70

    8%
    OFF
    Daily
    3.5 - 7 hour(s) (morning)
  5.  
    Learn How to Snorkel in Waikiki! Discover the reefs of Magic Island on a small-group snorkeling lesson that is perfect for beginners! No prior snorkel or swimming experience is required.
    Special

    USD40.84

    14%
    OFF
    Daily
    1.5 hour(s) (morning, afternoon)
  6.  
    Have a blast at Wet 'n' Wild, Hawaii's top family attraction. Splash down 25 unique slides and attractions. Open all year with easy transportation from Waikiki.
    Meal Provided

    From USD52.36

    Daily
    5 - 8.5 hour(s) (morning)
    25%
    OFF
  7.  
    Discover the most iconic sights of Oahu's east coast. Visit a sacred ancient Hawaiian temple in Kailua, stop at Waimanalo Beach to search for turtles. Capture some of the most breathtaking views at Makapuu, Kamehame & Hanauma Bay lookouts.
    Pick-up Provided

    From USD45.00

    Review Rebate
    Daily
    5 - 8 hour(s) (morning)
    50%
    OFF
  8. Play with a dolphin at Sea Life Park in Oahu! Feed & pet your dolphin friend from dry land. A fun 20-min experience so kids of all ages can encounter dolphins in Hawaii, plus all-day admission to Sea Life Park's other shows & attractions!
    Pick-up Provided
    Special
    Accessible

    USD88.99

    Daily
    (afternoon)
  9.  
    Book from a fleet of large and luxurious motor coaches to go to the airport or for sightseeing. Let Royal Star's professional drivers introduce you to the beautiful island of Oahu in comfort.
    Pick-up Provided
    Special

    From USD528.24

    Daily
    (morning, afternoon, evening, night)
  10.  
    See the rings of Saturn, distant galaxies, and clusters of newborn stars from Ko Olina. Your astronomer guide will teach you about stellar facts and folklore.

    USD40.84

    Review Rebate
    Mon, Tue, Fri
    1.5 hour(s) (evening, night)
    5%
    OFF
  11.  
    Go Hawaii island hopping and fly from Oahu to Kauai to explore Waimea Canyon, known as the "Grand Canyon of the Pacific," and take a Wailua River Cruise to the famous Fern Grotto. Visit Opaekaa Falls, Hanapepe Valley and other Kauai attractions!
    Pick-up Provided
    Accessible

    From USD490.84

    Early Booking
    Daily
    14.5 - 16 hour(s) (morning)
    5%
    OFF
  12.  
    Experience the wonders of the Volcano Isle as you are transported from your Waikiki hotel to the Airport, and off to the Big Island for the entire day.
    Accessible

    From USD483.86

    Early Booking
    Mon, Tue, Wed, Thu, Fri, Sat
    15 - 17 hour(s) (morning)
    6%
    OFF
  13.  
    Fly to Maui from Oahu for a day and discover one of the most famous activities on the Valley Isle, the Road to Hana! Go through the old sugar mill town of Paia and stop at cascading waterfalls and black sand beaches along the 60-mile Hana Highway.
    Meal Provided

    From USD473.39

    Early Booking
    Daily
    14.5 - 16 hour(s) (morning)
    5%
    OFF
  14.  
    Be whisked away from Waikiki to begin your inter-island journey to the Volcano Isle for an entire day of circle island sightseeing!
    Accessible

    From USD489.91

    Early Booking
    Daily
    15.5 - 19 hour(s) (morning)
    5%
    OFF
  15.  
    See the island from on two wheels with Bike Hawaii's mountain bike adventures in Oahu! For beginners, take an easy downhill ride. For more experienced riders, ride a biking trail at North Shore. For those who want a challenge, Maunawili trail awaits!
    Pick-up Provided

    From USD60.00

    Review Rebate
    Daily
    3 - 8 hour(s) (morning, afternoon)
    50%
    OFF
  16. Join a group scuba diving course with Waikiki Marine Sports! Learn to dive with an experienced instructor that will teach you basic techniques and lead you on a trial dive. This tour is beginner friendly, with no prior experience required!
    Pick-up Provided

    From USD99.00

    Review Rebate
    Sun, Mon, Tue, Wed, Thu, Fri
    3.5 - 5 hour(s) (morning, afternoon)
    2-for-1
  17.  
    Explore beautiful Ohikilolo Valley in the scenic west side of Oahu. Spend 90 minutes on horseback, learning of the legends that surround this area and enjoying breathtaking views of Waianae. Great for first-time and experienced riders alike!
    Pick-up Provided

    From USD111.26

    Daily
    2 - 5.5 hour(s) (morning, afternoon, evening)
    15%
    OFF
  18.  
    Two popular Oahu activities in one tour! Take a boat to the Arizona Memorial and Battleship Missouri at the famous Historical Landmark, Pearl Harbor. After reliving history, you'll hop on a helicopter and glide over beautiful East Oahu.
    Pick-up Provided
    Accessible

    From USD391.09

    Early Booking
    Daily
    10 - 10.5 hour(s) (morning)
    10%
    OFF
  19.  
    Drive along the Windward Coast of Oahu for must-see views of Hanauma Bay, Halona Blowhole, Makapuu and Sandy Beach. Marvel at Oahu’s most scenic lookout, Nuuanu Pali, which offers you a birds-eye view of the Koolau Mountains meeting the ocean.
    Pick-up Provided

    From USD141.36

    Group Discount
    Daily
    3.5 hour(s) (morning)
  20.  
    Downtown Honolulu is one of the most historically important locations in Hawaii. Drive through this bustling area and stop at famous spots and popular landmarks that are important for the history of the Hawaiian Kingdom with your own private guide.
    Pick-up Provided

    From USD103.66

    Group Discount
    Daily
    4 hour(s) (morning, afternoon)
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