500 MB
1 day · sea only
$13.59
$16.99
Get Saily
Saily Cruise · sea days only
Saily is the cheap sea-day eSIM. It dies when you dock.
Cellular at Sea / 901-18 / WMS. Twenty-eight lines. No land. Promo code ESIMDUDE is 20% off Saily cruise plans.
saily.com/esim-cruise-ships
Saily · cruise ships
Stay connected at sea. Not in port.
That’s Saily’s cruise page. Sea-day data on Cellular at Sea. Code ESIMDUDE is 20% off these plans.
Get Saily Cruise
What you’re actually buying
Saily Cruise is not a GigSky clone. It rides Cellular at Sea — the same 901-18 / WMS radio you see on a sea day — and it stops at the gangway. Nassau, Cozumel, Santorini: that’s a second, land eSIM, or you’re standing on the pier with no maps. Most people will not buy the second plan. Then they’re mad. Don’t be that person.
If you want one profile for the ship and the island, that’s GigSky. If you only care about WhatsApp on a sea day and you’ll handle ports separately, Saily is the cheaper gigabyte. Code ESIMDUDE is 20% off these cruise SKUs.
The 28 lines
Royal, Carnival, Celebrity, Disney, NCL, MSC, Princess, Virgin, Holland America, P&O Ferries, TUI, and the rest of the list below. Line-level, not 290 named hulls. Confirm in the Saily app before you pay.
- Aroya Cruises
- Azamara
- Carnival Cruise Line
- Celebrity Cruises
- CFC
- Cordelia Cruises
- Disney Cruise Line
- Explora Journeys
- Exploris
- Four Seasons Yachts
- Fred Olsen Cruise Lines
- Hapag-Lloyd Cruises
- Holland America Line
- Japan Grace
- MSC Cruises
- Norwegian Cruise Line
- Oceania Cruises
- P&O Ferries
- Princess Cruises
- Regent Seven Seas
- Resorts World Cruises
- Ritz-Carlton Yacht Collection
- Royal Caribbean International
- Seabourn Cruise Line
- Silversea
- TUI Cruises
- Virgin Voyages
- Windstar Cruises
How to use ESIMDUDE on Saily
- Tap our link. Checkout is Saily, with the cruise plan and the coupon sitting on it.
- If the box is empty, type ESIMDUDE. Twenty percent. Cruise plans.
- Install in the Saily app the night before. It comes up on its own past about 12 nautical miles.
Saily cruise FAQ
Does Saily work on a cruise?
Saily Cruise does — on 28 lines, at sea only, on Cellular at Sea / 901-18. Regular Saily country plans die 12 miles out. Saily Cruise also dies when you dock.
What is the Saily cruise promo code?
ESIMDUDE. Twenty percent off Saily cruise plans through our link. Same code is 10% off GigSky cruise and ferry plans.
Saily vs GigSky for a cruise?
GigSky if you want sea plus ports on one eSIM. Saily if you only want cheap sea-day data and will buy a second plan for the islands.
GigSky cruise eSIM (sea + ports) · Best eSIM for cruises · GigSky live plans