Every code below is dated. That matters more than the headline percentage: an unverified 20% code that no longer works is worth less than a live 10% one.
ESIMDUDE — 10% off GigSky. This is an exclusive code, negotiated directly, and it works on GigSky cruise and ferry eSIMs, including Cruise + Land plans that cover supported sea days and included port countries. GigSky also runs a free 100 MB trial with no card, so you can test it on a supported ship before spending anything.
Full GigSky coupon details and how to apply itSearch by provider, code or discount. Every listed code keeps its original verification date.
eSIMCruise earns a commission if you buy through links on this page, at no extra cost to you. It sells no eSIMs itself — prices and coverage are reported as found, and it says plainly when a rival plan or ship Wi-Fi is the better buy.
Open a provider’s complete coupon guide without searching the full manifest.
ESIMDUDESailyESIMDUDEeSIM.dogDUDEADVICE5abesteSIMESIMADVICE5AlpineSIMAFFINCOAmigo eSIMESIMDUDECloudOn eSIMESIMDUDE5eSIM4TravelESIMADVICEEsimaticESIMDUDE0eSIMXESIMX10FlysimioESIMADVICE10LotsoTravelESIMDUDEMobiMatterESIMDUDEMoodSimESIMADVICEOhayuESIMADVICEQrispyESIMADVICE20RedteaGORTGF95CDOSim LocalESIMDUDESimbyeESM15SurfroamESIMADVICE10WiilineWIIAE63FAFDWhat the date, discount and checkout box actually tell you.
Every code here is held directly with the provider or has been confirmed working, and each carries the date it was last checked. Codes do expire without notice — if one fails, a report gets it re-tested and pulled.
The exclusive ESIMDUDE code takes 10% off GigSky’s cruise range, including Cruise + Land plans for supported ships and included port countries. Saily’s ESIMDUDE code is worth 20% and includes its Cruise range, but its cruise plans cover at-sea data, so factor in a separate port eSIM.
Usually yes on direct-brand codes, rarely on marketplace listings. The code box at checkout is the honest test — if it applies, the discount has stacked.