Scuba, snuba & helmet diving: ship vs independent, port by port
Carnival charges a median $124 and NCL charges a median $158 per adult for scuba / helmet dive excursions, against $149 per person for independent versions (9 ports, November 2026). Booking independently is cheaper in 50% of the 6 ports with both prices.
Scuba, snuba & helmet diving in 9 cruise ports, with the cruise line's own price next to the median of the top independent tours of the same type. Booking independently was cheaper in 50% of the 6 ports where we have both prices.
| Port | Carnival | NCL | Independent | Best saving for 4 | Safety |
|---|---|---|---|---|---|
| ArubaSouthern Caribbean | $183 | – | $110 | $292 | 5/5 |
| RoatanWestern Caribbean | $125 | $168 | $115 | $210 | 5/5 |
| St. ThomasEastern Caribbean | $167 | $207 | $173 | $136 | 5/5 |
| CuracaoSouthern Caribbean | $119 | – | $125 | −$24 | 5/5 |
| Cabo San LucasMexican Riviera | – | $148 | $213 | −$260 | 4/5 |
| CozumelWestern Caribbean | $121 | – | $202 | −$324 | 5/5 |
| Grand CaymanWestern Caribbean | $117 | – | – | – | 4/5 |
| St. MaartenEastern Caribbean | $123 | $138 | – | – | 5/5 |
| Puerto VallartaMexican Riviera | $147 | – | – | – | 5/5 |
Ship prices: median adult "starting at" price of that line's excursions of this type (NCL converted from euros). Independent: median per-person price of the top GetYourGuide matches. Methodology.
Ship dive excursions are often certified two-tank dives, while independent listings mix try-dives and certified dives.
Questions
How much does a scuba / helmet dive excursion cost on a cruise?
Across the ports we track, the median ship price for this tour type is Carnival $124, NCL $158 per adult. Independent versions have a median of $149 per person.
Is it cheaper to book scuba / helmet dive tours independently?
In 50% of the 6 ports where we have both prices, the independent version is cheaper. The ship was cheaper in Curacao, Cabo San Lucas, Cozumel.
Is it safe to book a scuba / helmet dive excursion on your own?
It depends on the port. 9 of 9 ports score 4 or 5 out of 5 for this tour type; tender ports and long transfers score lower. Always finish at least an hour before all-aboard.
Other tour types
Dolphin & marine encounter Submarine / glass-bottom Whale watching Flightseeing Dog sledding Fishing Party / sunset cruise Catamaran / sail & snorkel Kayak / paddle Zipline ATV / buggy / jeep Snorkel tour Ruins / history Food & tasting Beach break / beach club Nature / waterfall / park City / island tour