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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.
86 Activities

    Availability varies by date for all activities.

  1.  
    Escape the bustle of Waikiki for some kayaking and snorkeling!. Paddle in the waters surrounding the famous white sand beaches of Lanikai and Kailua in Hawaii. Visit the nearby Twin Islands or just kayak around them in this fun thing to do in Oahu!
    Pick-up Provided
    Meal Provided

    From USD103.66

    15%
    OFF
    Early Booking
    Mon, Tue, Wed, Thu, Fri, Sat
    4.5 - 9 hour(s) (morning, afternoon)
    15%
    OFF
  2.  
    Dolphin watch, snorkel and sip on a Mai Tai aboard the luxury power catamaran, Kai Oli Oli. This is the only vessel that has access to Kaena Point!
    Pick-up Provided
    Meal Provided
    Special

    USD154.00

    5%
    OFF
    Daily
    4 - 7.5 hour(s) (morning, afternoon)
  3.  
    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
  4.  
    Skip the bar crowds and sail along the Waikiki Coastline! Enjoy a fun sunset cruise aboard of Honi Olani Catamaran. Includes appetizers and free pick-up from Waikiki hotels. Enjoy two free drinks and happy hour prices while enjoying the sunset!
    Meal Provided

    From USD84.75

    Group Discount
    Sun, Mon, Tue, Wed, Thu, Sat
    2 - 6 hour(s) (evening)
  5. Learn how to scuba dive in Hawaii with Try Scuba. A shore dive tour perfect for beginners & non-certified divers who are looking for a way to get into scuba diving for the first time!
    Special

    USD93.19

    Daily
    1.5 - 2 hour(s) (morning, afternoon)
  6.  
    Set sail on an aquatic adventure to Turtle Canyon and enjoy a fun-filled snorkeling expedition where you are guaranteed to see Hawaiian Green Sea Turtles! Includes lunch, 2 free cocktails & free hotel shuttle from Waikiki.
    Meal Provided
    Special

    From USD87.60

    9%
    OFF
    Daily
    2.5 - 5 hour(s) (morning, afternoon)
  7.  
    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)
  8.  
    Visit the top sightseeing attractions on Oahu with a knowledgeable guide, beginning with the famous Pearl Harbor! Other stops are Dole Plantation, North Shore beaches, and Pali Lookout.
    Pick-up Provided
    Meal Provided

    From USD105.94

    Early Booking
    Mon, Tue, Wed, Thu, Fri, Sat
    10.5 hour(s) (morning)
    12%
    OFF
  9.  
    Riding a bike to Diamond Head is one of the best ways to check out historic surrounding areas in Waikiki. URB-E is a new type of electric vehicle that lets you effortlessly ride to Diamond Head with nice breeze and beautiful ocean view.

    From USD135.08

    Daily
    2.5 - 4 hour(s) (morning, afternoon)
    6%
    OFF
  10.  
    Head to the North Shore of Oahu on an all-day adventure. The North Shore is the mecca of big wave surfing, but offers much more to visitors: visit Dole Plantation, sample Kahuku's shrimp, and walk through the beautiful Byodo-In temple.
    Pick-up Provided

    From USD157.07

    Group Discount
    Daily
    5.5 - 6.5 hour(s) (morning)
  11.  
    Experience a relaxing, family-friendly sunset cruise along the scenic west coast of Oahu. Sip on tropical cocktails and enjoy delicious appetizers, as you relax on board Hawaii Nautical's luxury catamaran. Free pick-up from Ko Olina Resorts!

    From USD85.00

    Group Discount
    Weekday
    (evening)
  12. 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)
  13.  
    Set sail on a 4-hour cruise from Ko Olina Harbor aboard the Hololea Kai, a 53-ft gold coast, luxury catamaran. Watch playful dolphins and snorkel or snuba with the turtles and reef fish on this West Coast Oahu adventure in Waianae.
    Pick-up Provided
    Meal Provided

    From USD132.30

    Daily
    3.5 - 8 hour(s) (morning, afternoon)
    10%
    OFF
  14.  
    Get out of the cage and safely snorkel among an array of shark species. Cruise along Haleiwa coastline & learn about the sharks behavior, biology & how to safely interact with them.
    Special

    USD161.57

    5%
    OFF
    Daily
    2.5 hour(s) (morning, afternoon)
  15.  
    Fly from Oahu to Kauai for an all-day experience that includes a ground tour and a helicopter flight. Sightsee around Kauai's biggest attractions then get a bird's-eye view of Na Pali Coast and Waimea Canyon on a helicopter flight. Includes lunch!
    Pick-up Provided
    Meal Provided
    Accessible

    From USD691.95

    Early Booking
    Mon, Wed, Sat
    14.5 - 15.5 hour(s) (morning)
    7%
    OFF
  16. Set sail on a 2-hour relaxing cruise along Oahu's scenic south shore. Enjoy breathtaking views of Waikiki Beach & Diamond Head. Includes 1 free drink & complimentary pick-up from Waikiki.
    Pick-up Provided

    USD106.63

    Review Rebate
    Sun, Tue, Wed, Thu, Fri, Sat
    2.5 - 4 hour(s) (morning, afternoon)
    2-for-1
  17. Pearl Harbor Aviation Museum
    Instant Confirmation
    Get tickets to Pacific Aviation Museum, at Pearl Harbor. This vintage aircraft museum is filled with WWII artifacts, planes and aviation relics.
    Special

    From USD25.00

    Daily
    (morning)
  18.  
    Submerge into the realm of the sacred Mano (shark) on North Shore's only shark diving tour owned by Native Hawaiian big wave surfers and professional watermen Kala Alexander and Makua Rothman. A thrilling and safe once-in-a-lifetime experience.

    USD130.00

    Review Rebate
    Daily
    2.5 hour(s) (morning, afternoon)
    2-for-1
  19.  
    Sail on a private catamaran charter to witness gorgeous views of the Oahu coastline! These unique sailing excursions departing from Kewalo Basin feature gourmet cuisine made by a private chef.

    From USD1,425.00

    Daily
    5%
    OFF
  20. Snorkel in the clear waters of West Oahu! These boat adventures off the Ko Olina coast and fun and exciting, allowing you to play in the water, enjoy the ocean views and visit the marine life of Hawaii.

    USD135.00

    Review Rebate
    Daily
    3.5 hour(s) (morning, afternoon)
    2-for-1
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