40% Off Carnival Cruise Line Coupons, Promo Codes October 2026

Apply the code to save up to 40% on cruise rates and get up to $50 onboard credit on select sailings. Restrictions apply.

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On Oct 15, 2026 Carnival Cruise Line's website showed OS5.

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Carnival Cruise Line published this code itself, on its own pages, its newsletter or a feed we take from it.

Apply the code to save up to $125 per room and get a $25 per-person deposit when booking a cabin with three or more guests on select sailings. Minimum occupancy and other restrictions apply.

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On Oct 15, 2026 Carnival Cruise Line's website showed PHY.

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Carnival Cruise Line website, Oct 15, 2026Open image✕

Cropped from Carnival Cruise Line's own website, captured by our checker. The page states: October 19, 2026. Visit the page

Carnival Cruise Line published this code itself, on its own pages, its newsletter or a feed we take from it.

Apply the code for Early Saver fares, onboard credit, and reduced deposits on qualifying sailings. Eligible active or retired U.S. military and Canadian National Defense members must meet documentation and sailing requirements.

Apply the code for up to 40% off cruise rates, 50% off deposits, up to $50 onboard credit, and a room-location upgrade from $1 on eligible sailings. Restrictions and availability apply.

• store issued

▸verification details

How We Verify This Code✕

2 of 2

code checks worked

Seen on the store's website

On Oct 15, 2026 Carnival Cruise Line's website showed O8S.

View screenshot

Carnival Cruise Line website, Oct 15, 2026Open image✕

Cropped from Carnival Cruise Line's own website, captured by our checker. Visit the page

Carnival Cruise Line published this code itself, on its own pages, its newsletter or a feed we take from it.

Apply the code when booking a new reservation to access promotional fares on select sailings. Cabin category, availability, and other restrictions apply.

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Offer Evidence✕

Seen on the store's website

On Oct 15, 2026 Carnival Cruise Line's website showed PB4.

View screenshot

Carnival Cruise Line website, Oct 15, 2026Open image✕

Cropped from Carnival Cruise Line's own website, captured by our checker. Visit the page

Carnival Cruise Line published this code itself, on its own pages, its newsletter or a feed we take from it.

Choose Kidstarter, Zero Proof, Social, or Epic bundles with extras like Wi-Fi, beverages, shore excursions, dining, spa and photo savings, and family perks. Packages are available for $25$99 per guest per day on eligible sailings, with benefits and age eligibility varying by package.

Book FUN SELECT fares with rate code PNS to receive automatic like-to-like stateroom upgrades on qualifying bookings.

Carnival's Casino Tournament Access Offer provides a casino tournament seat for up to two people on select sailings, plus drinks while playing in the casino for the eligible guest and a companion.

Apply for the Carnival Rewards credit card to receive 50,000 points after qualifying spend and 0% promotional APR for six months.

Book now and pay over time with 0% APR financing up to six months plus save up to 20% on select onboard experiences.

Book discounted Early Saver fares and receive price protection if a lower rate is later advertised for the same sailing.

New Carnival World Mastercard cardholders can earn 30,000 FunPoints after spending $1,000 in the first 90 days, redeemable for $300 in onboard credit. The card also advertises 0% promotional APR for six months on Carnival cruise bookings, followed by a variable APR.

Carnival lists discounted senior cruise deals on eligible sailings, with pricing shown by itinerary and date. The offer is tied to senior eligibility and available inventory rather than a coupon code.

Active and retired U.S. military and Canadian National Defense members can access reduced cruise rates on eligible Carnival bookings. Eligibility documentation must be submitted after booking to keep the military discount attached to the reservation.

The Kids and Teens Value Package is available for eligible guests ages 3 to 17 on qualifying 2026 sailings. It includes benefits such as Bottomless Bubbles, a Social Wi-Fi plan, 1,000 arcade tokens valued at $200, 50% off bulk candy, a lanyard, and a souvenir cup.