Top picks for Honolulu API only

Discover 23 API only in Honolulu on Trip.com, updated October 26, 2026, with experiences lasting from 1 to 5 hours. Find the perfect adventure for your day!

From US$57.36 per person, with an average total of US$126.51. Choose the option that suits your plan.

With 6.536k verified reviews, API only Honolulu boast an average rating of 4.8.

This week's most popular API only: "Voted Honolulu's #1 Beginner Scuba Diving + Free Videos Tour", with 2.519k reviews and a 4.9 rating.

Now on Trip.com: "Waikiki 2 Tank World Class Wreck SCUBA Diving - Certified Only", a 5-hour adventure in Honolulu!

The next available day tour departs on October 27, 2026. Book now to secure your spot!

Honolulu API only usually take about 5 hours — perfect for a relaxed, immersive experience!

95% of Honolulu API only now offer English-speaking guides

October is perfect for visiting Honolulu! Choose from 23 available day tours, including seasonal hits like Voted Honolulu's #1 Beginner Scuba Diving + Free Videos Tour.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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23 results for Honolulu API only

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Reviews/Trip Moments

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Reviews: Kona Manta Ray Snorkel Tour Guaranteed or come again free
Guest User2026-02-11
Omg this was one of the most amazing experiences. I highly suggest you fo with this comoany. Everyone is super chilled and nice. I love that it was onky a 3minute trip out to sea versus some of the others beinga 1/2hr, if you get sea sick definitely go with this one. We took our 4 kids ages 8 to 19. We also seen a SHARK in the depths below. The crew was well educated and very helpful with everything even though we got a mix up in our reservation. Very accommodating and 100% worth the money..... this is a MUST DO!!!
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Reviews: Voted Honolulu's #1 Beginner Scuba Diving + Free Videos Tour
Guest User2024-05-24
Try scuba diving was amazing. My childhood friend and I had never gone scuba diving before. No experience needed; just simple swimming fundamentals. Faith and John have a great first time scuba experience for all. A must do if in Oahu, Hawaii. Faith was the best! Super kind, extremely helpful, and caring. Really made the whole experience a blast and a memory to last a lifetime. Thank you so much Faith. You are the best! Mahalo 🤙🌺😎
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Reviews: Waikiki 2 Tank World Class Wreck SCUBA Diving - Certified Only
Guest User2025-09-14
Good shop, friendly and knowledgeable instructors and staff. Great wreck dive and reef dive this morning. Early start 615am meet up at the shop and knocked out two dives by 10am ish. Highly recommend if staying in Waikiki!
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Reviews: Oahu: Cage-Free Shark Swim on the North Shore
Guest User2024-09-13
Unbelievably great!! Crew was awesome and professional. Local family run business. The experience was amazing, highly recommend.
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Reviews: Kona's Best Morning Snorkel: Captain Cook & Kealakekua Bay
Guest User2024-08-01
The view was amazing and that staff super nice! The plant based food was amazing as well! Best part of our trip so far!!