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.
Our North Shore Circle Island Adventure including Snorkeling with the turtles offers a one-of-a-kind experience that seamlessly blends natural beauty,...
Hawaii is well known for its majestic sunsets, and there is truly no better way to experience it than on our boat, The Universe. Come and enjoy the Go...
Come join on a circle island adventure led by some of Hawaii’s most knowledgeable local guides and experience breathtaking lookouts to capture mind-bl...
Book the Oahu Shark Dive for a thrilling shark encounter off the North Shore. You’ll travel by boat from Haleiwa Harbor, then view sharks from a secur...
Join us on KE KAI for our special Turtle Canyon snorkel. Swim and snorkel with beautiful turtles and fish at Turtle Canyon! (All guests who wish to pa...
The best diving experience in Hawaiian waters! Join us on a guided tour of oceanic night life on the south shore of Oahu. As a certified diver, expe...
Take on Coral Crater's most challenging Adventure Course. This extreme version includes access to the Adventure Tower's high ropes obstacles, where yo...
See the secrets of Oahu through the eyes of a local guide! Born and raised on the island, Shane provides a personalized experience in a 10-hour tour o...
Discover the beauty and flavors of Oahu on this full-day Circle Island Tour! Visit iconic landmarks such as the Halona Blowhole, North Shore beaches, ...
If you’ve always wanted to take scuba diving lessons, experience unparalleled adventure and see the world beneath the waves, this is where it starts. ...
Honolulu’s most famous stretch marks the first leg of your 30-minute Oahu helicopter journey. The flight takes you over the shoreline and up to the ot...
Our cage-free experience allows you to SAFELY swim with sharks in their natural environment. You will walk away with a new perspective and appreciatio...
Our Sunset Sail tour is a fun and wild 90-minute sail where all drinks are complimentary! (Must be 21+ with valid ID to consume alcoholic beverages). ...
The price is for car and driver NOT per person. The car can take up to 4 passengers plus driver so the more passengers the better the deal. Enjoy a 6-...
Discover the best of Oahu on a full-day Circle Island Tour featuring Hawaii’s iconic landmarks, breathtaking coastal views, and hidden gems. Travel wi...
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.