Carnival's tiered WiFi blocks apps and adds up fast. Here's how to stay connected at sea and in port for less, with the one eSIM that works mid-ocean.
Carnival's WiFi comes in Social, Value and Premium tiers — the cheap ones block browsing and email, and the price is per day. A smarter combo for most Carnival cruisers is a maritime GigSky pass for sea days plus a budget Americas eSIM for ports. Set both up before you board and you keep full, fast data ashore for a few dollars.
The only consumer eSIM that connects mid-ocean on Carnival ships. Use it for check-ins and messages on sea days; switch to a cheap port plan ashore.
The only eSIM that truly works AT SEA — maritime coverage on 290+ cruise ships, plus global land plans.
from $39 (at-sea pass)
View GigSky plans (opens an advertiser site in a new tab)At-Sea pass (Carnival ships)
Caribbean / Mexico port plan
Americas budget port plan
Unlimited port plan
| Provider & plan | Our score | Data | Validity | Coverage | Price | Get planGo |
|---|---|---|---|---|---|---|
| GigSky
Top pick
Partner pick At-Sea pass (Carnival ships) Best at sea | 4.2 | 1–5 GB | Per voyage | 290+ ships incl. Carnival | from $39 | View plan (opens an advertiser site in a new tab) |
| Airalo Partner pick Caribbean / Mexico port plan Best value in port | 4.6 | 1–10 GB | 7–30 days | Caribbean & Mexico | from $4.50 | View plan (opens an advertiser site in a new tab) |
| aloSIM Americas budget port plan Best budget | 4.0 | 1–10 GB | 7–30 days | USA, Mexico, Caribbean | from $3.50 | View plan (opens an advertiser site in a new tab) |
| Holafly Unlimited port plan Best unlimited | 4.3 | Unlimited | 1–90 days | 200+ destinations | from $6.90/day | View plan (opens an advertiser site in a new tab) |
Prices are indicative and refreshed periodically — tap through for live pricing.