Top Honolulu Activities and Things to Do

Discover 325 API only in Honolulu on Trip.com, updated November 5, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From €17.81 per person, with an average total of €97.76. Choose the option that suits your plan.

With 19.844k verified reviews, API only Honolulu boast an average rating of 4.6.

This week's most popular API only: "Oahu: Full or Half Day Grand Circle Island Tour", with 6.713k reviews and a 4.9 rating.

Now on Trip.com: "Honolulu: Oahu Island Full-Day Guided Tour by Bus with Lunch", a 9-hour adventure in Honolulu!

The next available day tour departs on November 6, 2026. Book now to secure your spot!

Honolulu API only usually take about 9 hours — perfect for a relaxed, immersive experience!

40% of Honolulu API only now offer English-speaking guides

November is the perfect time to visit Honolulu! Choose from 325 available day tours, including seasonal favorites like Oahu: Full or Half Day Grand Circle Island 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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325 results for Honolulu API only

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Reviews/Trip Moments

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Reviews:
Guest User2026-03-31
Marlon made the tour honestly. Super knowledgeable, fun, and easy to talk to. He kept everything interesting and made sure everyone felt included. The tour was good, but he’s what made it great. Definitely recommend, especially if you get him.
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Reviews: Honolulu: Oahu Island Full-Day Guided Tour by Bus with Lunch
Guest User2026-10-20
It was a nice experience! Our Guide Big Jon was great, the food very good. Thanks! We can recommend this tour 🫶
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Reviews: Oahu: Oahu Ultimate Grand Circle Island Tour
Guest User2026-10-13
Kelly was an amazing guide and driver. She provided a lot of information as well as humour. She also ensured we had enough time at each site and made sure we saw some Turtles.
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Guest User2025-01-01
It was a great day jam packed with sights.