384 tours in Oahu, from €20 to €734 per person, average rating 4.8 based on 270706 reviews.
Viator lists 1,315 tours for Oahu. We screened all of them and kept 384: rated 4.5★ or higher by 30+ travellers, real tours only, each one read and summarised by Guidekin.
Sail Ke Kai for our Popular 90-minute Sunset Sail departing directly off of Waikiki Beach! Enjoy a stunning Hawaiian sunset on a yellow and purple 49-...
Voted #1 Ghost Tour THREE years straight, 2023–2025, in USA Today’s 10Best Readers’ Choice Awards! Is Hawaii haunted? You bet! Take a tour with Lopak...
In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might a...
Free return trip if no whales are sighted! Our beautiful double decker tour boat is the best platform for viewing whales! Experience Humpback Whales...
This activity is specifically catered toward beginners, so no prior swimming experience is necessary. Free videos of this unique experience are provid...
Join us for a once-in-a-lifetime opportunity to swim with wild dolphins in their natural habitat! After enjoying the dolphins, you'll snorkel with Haw...
Take this tour to visit the USS Arizona Memorial and Visitor Center at Pearl Harbor. After you spent a morning at Pearl Harbor, we will take on a driv...
Dive into an unforgettable underwater adventure on Oahu’s beautiful Maunalua Bay. Cruise past the iconic Diamond Head Crater aboard a comfortable powe...
Enjoy a personal, one on one, surfing experience at world famous Waikiki Beach. All skill levels are welcome and recommended for children. Learn to s...
Get off the beaten track on a Honolulu biking adventure from the rainforest to the reef. This hiking and downhill cruiser biking experience takes you ...
Experience the world’s most ethical shark encounter in Hawaii. These shark tours were created by renowned marine biologists Ocean Ramsey & Juan Olipha...
From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on...
Guided by a local lifeguard certified instructor familiar with the Hawaiian waters, this kayak tour takes you out into the ocean to see the Hawaiian g...
Set sail on a 3-hour Ko Olina catamaran cruise and explore the crystal-clear waters off Oahu’s western coast. Departing from the Ko Olina Marina, this...
Enjoy a semi private surf lesson for 2-3 people at world famous Waikiki Beach. This intimate setting is perfect for families, children and couples....
Tours and prices on this page last updated October 22, 2026
The highest-rated experiences here, chosen by thousands of real reviews.
Learn to surf away from the crowds of Waikiki in a more local surf break. My goal is to have customers catch the most waves possible and capture all t...
Have you ever wondered how chocolate transformed from the fresh fruits of a small tropical tree? Immerse yourself in the shady orchards on a working c...
Guaranteed to Catch a Wave! Authentic Hawaii Surf Experience! We are Passionate about Creating the Best Surf Lesson for You! 1-on-1 teaching to allow ...
Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of dawn during ...
Discover Oʻahu like never before on this immersive full-day circle island adventure, designed for travelers who want more than just a drive-by tour. ...
Experience the ocean like you never have before! With the help of your scuba instructor, you will become acquainted with the sensation of breathing un...
We're the tour for those who don't like tours If you're fun, active, and don't want to be in a bus all day, join one of our small group tours and com...
Beat the crowds and seize the day — this is the ultimate first-day tour of Oahu. Our Sunrise Circle Island Tour isn’t just for photographers — it’s f...
Mahina Hawaii Adventures offers private customized adventures and tours. We take you to hidden and secret locations you wouldn’t find on your own. Let...
This is a Private Custom tour of the island of Oahu. You can tell us in your reservation what you would like to do, and then discuss it with your driv...
384 tours are available for booking in Oahu on Guidekin. The top-rated is Oahu Day Tour with Waterfalls Food Trucks and Lookout Points with 4.99/5 from 1,083 reviews.
Prices range from €20 to €734 per person. The most affordable option is Waikiki Trolley Diamond Head Green Line at €20. The premium choice is Flying Dress Photoshoot on Oahu at €734.
Based on 270706 traveler reviews across 384 tours, Oahu Day Tour with Waterfalls Food Trucks and Lookout Points leads our rating, weighted by review volume: 4.99/5 (1,083 reviews).
Duration ranges from 18 min to 4 days. The shortest is 18 Minutes Shared Helicopter Tour in Honolulu at 18 min. The longest is Open Water Scuba Certification at 4 days.
Browse 384 available tours above, select your preferred date and group size, and start booking on Guidekin; checkout completes with our booking partner. Most tours confirm instantly, with free cancellation up to 24 hours before departure.
Most tours in Oahu offer free cancellation up to 24 hours before the start time for a full refund. Check the cancellation policy on each tour page for exact terms.