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Carnival Luminosa itinerary map for September 20, 2026 (18 nights)
Carnival Luminosa itinerary map for September 20, 2026 (18 nights)
18 nights · 10 ports
Round-trip · San Francisco, California
CarnivalCarnival Luminosa

Carnival Luminosa
September 20, 2026

18-Night Alaska & Japan Transpacific aboard Carnival Luminosa · Departing September 20, 2026 from the Port of San Francisco, California.

Interior from$1,269/ guest
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// AT A GLANCE

This 18-night cruise aboard the Luminosa departs from San Francisco, California on Sunday, September 20, 2026 and returns on Thursday, Oct 8th. September weather across this route averages 84°/48°F.

The itinerary safety score for this sailing is 8.7 out of 10, averaged across 10 ports. Balcony cabins dropped $200 on Jul 1.

ITINERARY SAFETY SCORE
8.7OUT OF 10
SAFE TIER
Safer than 87% of all cruises
Ranked across every sailing in our database.
LEAST SAFESAFEST
01
18
night cruise
Sun → Thu
02
San Francisco
departure port
California
03
10
port stops
Alaska
04
10
sea days
Day 2
// ON THIS PAGE09 SECTIONS

The Carnival Luminosa, operated by Carnival Cruise Line, sets sail on Sunday, September 20, 2026 from San Francisco, California for a 18-night Alaska & Japan Transpacific cruise. This itinerary includes 10 unique port stops and 10 days at sea. September weather across the route averages 84°F highs and 48°F lows. The itinerary safety score is 8.7 out of 10, combining travel advisories, crime statistics, and Global Peace Index data. Cabin fares start from $1,269, with daily price tracking available for inside, oceanview, balcony, and suite categories. Gangwaze monitors pricing daily so you can set a price-drop alert and book when the fare is right. Explore the full day-by-day port schedule, shore excursion options, onboard amenities, and weather forecasts for each stop on this Carnival Luminosa sailing.

// WHO'S ONBOARD YOUR CRUISE

Carnival Luminosa September 20, 2026 Roll Call

7 SAVED THIS SAILING
TravelDadMike
@TravelDadMike
amelia.travels
@amelia.travels
CaptainMom
@CaptainMom
daveatsea
@daveatsea
sunnydays22
@sunnydays22
greg.harrison
@greg.harrison
wave_jamie
@wave_jamie
// 7 CRUISERS · LOCKED

Save this cruise to see who's going

Join the roll call & connect with the other cruisers sailing on this date.

// 02 · CRUISE PRICE

Carnival Luminosa September 20, 2026 Price & Tracking

CARNIVAL LUMINOSA·SEPTEMBER 20, 2026

The graph below tracks historic price of the Carnival Luminosa cruise ship departing September 20, 2026. The most recent price for this sailing starts at $1,269 ($71 per night) for an Inside Cabin. Compared to the average price of $1,695 ($95 per night), this represents a recent decrease of 25%.

Carnival Luminosa cruise departing September 20, 202618-night itinerary. Current Inside Cabin price: $1,269 ($71 per night). Average price: $1,695.

// PRICE HISTORY · INSIDE
Last 6 months · refreshes daily
This cabin
Avg $1,716
LIVE RATE
INSIDE CABIN
Carnival Luminosa · September 20, 2026
$1,269
$71 per night · 18 nights
26% below average
Avg $1,716 · You save $447

Prices change often and may differ at checkout. Click to see the latest available price.

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// 03 · ITINERARY

18 Night Alaska & Japan Transpacific (San Francisco To Yokohama) Cruise Map

Interactive Itinerary MapSEPTEMBER 20, 2026
The Carnival Luminosa sails on September 20, 2026 for a 18 Night Alaska & Japan Transpacific (San Francisco To Yokohama) (San Francisco Roundtrip). The ship will depart the port of San Francisco, California at 6:00 PM and will return to the port of Tokyo, Japan on Oct 8th at 8:00 AM. During the 20-day journey, the Carnival Luminosa will visit 9 additional ports and will spend 10 days at sea.
// CRUISE PORT SCHEDULE
Carnival Luminosa
SEPTEMBER 20, 2026
20 STOPSSCROLL FOR ALL ↓
Loading map...
18 NIGHTS · 9 PORTS
ROUND-TRIP · SAN FRANCISCO
// 04 · PORTS

18 Night Alaska & Japan Transpacific (San Francisco To Yokohama) Port List

Carnival Luminosa·September 20, 2026
San Francisco, California — Day 1 of Carnival Luminosa September 20, 2026 cruise
DAY
1
EMBARKATION
SUNDAY·SEP 20

San Francisco

California
ARRIVAL
DEPARTURE
6:00 PM

San Francisco, California, offers docking at Pier 27. Travelers explore Golden Gate Bridge and Alcatraz Island. Excursions visit Napa Valley wineries. Local markets sell clam chowder. The peak season, May to September, brings mild weather for coastal tours. Photography captures iconic bridges and Pacific vistas. Dining onboard includes cioppino, a Californian favorite. Souvenirs, like cable car crafts, are sold in ship shops. Briefings cover Ohlone history. Light layers and sun protection suit the temperate climate, while comfortable shoes enhance city walks. San Francisco’s urban charm offers a vibrant American stop. Cruise travelers enjoy a mix of iconic landmarks and scenic bays, making San Francisco an engaging destination.

Ketchikan, Alaska — Day 4 of Carnival Luminosa September 20, 2026 cruise
DAY
4
PORT 3
WEDNESDAY·SEP 23

Ketchikan

Alaska
ARRIVAL
DEPARTURE
8:00 AM
5:00 PM

Ketchikan, Alaska, offers docking at Ketchikan Port. Travelers explore Totem Bight Park and Creek Street. Excursions include Misty Fjords flights. Local markets sell smoked salmon. The peak season, June to August, brings milder weather for coastal tours. Photography captures totem poles and Inside Passage vistas. Dining onboard includes halibut, an Alaskan favorite. Souvenirs, like Tlingit crafts, are sold in ship shops. Briefings cover Native Alaskan history. Warm layers and waterproof boots suit the cool climate, while sturdy shoes enhance historic walks. Ketchikan’s cultural charm offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of native heritage and scenic fjords, making Ketchikan an engaging destination for exploration.

Icy Strait Point (Hoonah), Alaska — Day 5 of Carnival Luminosa September 20, 2026 cruise
DAY
5
PORT 4
THURSDAY·SEP 24

Icy Strait Point (Hoonah)

Alaska
ARRIVAL
DEPARTURE
10:00 AM
7:00 PM

Icy Strait Point (Hoonah), Alaska, offers docking at Icy Strait Point. Travelers explore Hoonah’s Tlingit culture and Chichagof Island. Excursions include whale-watching tours. Local markets sell smoked salmon. The peak season, June to August, brings milder weather for coastal tours. Photography captures totem poles and Inside Passage vistas. Dining onboard includes halibut, an Alaskan favorite. Souvenirs, like Tlingit crafts, are sold in ship shops. Briefings cover Huna Tlingit history. Warm layers and waterproof boots suit the cool climate, while sturdy shoes enhance forest walks. Icy Strait Point’s cultural charm offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of native heritage and marine wildlife, making Icy Strait Point an engaging destination.

Cruise Hubbard Glacier — Day 6 of Carnival Luminosa September 20, 2026 cruise
DAY
6
PORT 5
ARRIVAL
DEPARTURE

Cruise Hubbard Glacier, Alaska, offers scenic cruising without docking. Travelers view Hubbard Glacier and Disenchantment Bay from the ship. Excursions include zodiac tours for seal spotting. No facilities exist; provisions are ship-based. The peak season, June to August, brings milder weather for glacier cruising. Photography captures icebergs and Yakutat Bay vistas. Dining onboard includes salmon, an Alaskan favorite. Souvenirs, like glacier crafts, are sold in ship shops. Briefings cover Tlingit history. Warm layers and waterproof boots suit the cool climate, while binoculars enhance wildlife viewing. Hubbard Glacier’s natural allure offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of glacial beauty and marine life, making Hubbard Glacier an engaging destination.

Cross International Dateline — Day 11 of Carnival Luminosa September 20, 2026 cruise
DAY
11
PORT 10
ARRIVAL
DEPARTURE

Cross International Date Line offers scenic cruising without docking. Travelers experience the time shift at sea, gaining or losing a day. No excursions or facilities exist; activities are ship-based. The peak season varies by itinerary, typically warm for Pacific crossings. Photography captures vast ocean vistas. Dining onboard includes international dishes, reflecting the global journey. Souvenirs, like nautical crafts, are sold in ship shops. Briefings cover maritime history and navigation. Light clothing suits the variable climate, while comfortable shoes enhance deck walks. Crossing the Date Line offers a unique maritime stop. Cruise travelers enjoy a mix of educational briefings and open-sea relaxation, making the Date Line an engaging destination for exploration.

Otaru (sapporo), Japan — Day 14 of Carnival Luminosa September 20, 2026 cruise
DAY
14
PORT 13
SATURDAY·OCT 3

Otaru (sapporo)

Japan
ARRIVAL
DEPARTURE
7:00 AM
5:00 PM

Otaru (Sapporo), Japan, offers docking at Otaru Port with excursions to Sapporo. Travelers explore Sapporo’s Odori Park and Snow Festival sites. Excursions visit Otaru’s historic canals. Local markets sell miso ramen. The peak season, June to August, brings mild weather for city tours. Photography captures urban parks and Hokkaido’s coastlines. Dining onboard includes jingisukan, a Hokkaido lamb dish. Souvenirs, like Sapporo beer glasses, are sold in ship shops. Briefings cover Hokkaido’s history. Light layers suit the temperate climate, while comfortable shoes enhance park walks. Otaru’s access to Sapporo offers a vibrant Japanese stop. Cruise travelers enjoy a mix of urban culture, historic canals, and Hokkaido’s culinary delights, making Otaru an engaging gateway to Japan’s northern island.

Aomori, Japan — Day 15 of Carnival Luminosa September 20, 2026 cruise
DAY
15
PORT 14
SUNDAY·OCT 4

Aomori

Japan
ARRIVAL
DEPARTURE
10:00 AM
7:00 PM

Aomori, Japan, docks at Aomori Port, 2 kilometers from downtown, with shuttles or taxis for 10-minute transfers. The city, population 280,000, features the Nebuta Museum, showcasing colorful floats from the August Nebuta Festival. Travelers visit Sannai-Maruyama, a 5-minute drive, for Jomon-era village reconstructions from 3900 BC. Hirosaki Castle, 45 minutes by train, offers cherry blossoms in April. Local markets sell apples and sake. Excursions to Lake Towada, 90 minutes south, include boat rides through volcanic scenery. Peak season April to October; taxis 800-1200 JPY. Dining features scallop miso soup at harbor cafes. Souvenirs include kokeshi dolls.

Shimizu, Japan — Day 17 of Carnival Luminosa September 20, 2026 cruise
DAY
17
PORT 16
TUESDAY·OCT 6

Shimizu

Japan
ARRIVAL
DEPARTURE
7:00 AM
4:00 PM

Shimizu, Japan, offers docking at Shimizu Port. Travelers explore Mount Fuji viewpoints and Nihondaira’s tea gardens. Excursions visit Shizuoka’s Toro Ruins. Local markets sell wasabi. The peak season, April to October, brings mild weather for coastal tours. Photography captures Fuji’s slopes and Suruga Bay vistas. Dining onboard includes unagi, a Japanese favorite. Souvenirs, like tea crafts, are sold in ship shops. Briefings cover Shizuoka history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance garden walks. Shimizu’s scenic charm offers a vibrant Japanese stop. Cruise travelers enjoy a mix of natural beauty and cultural heritage, making Shimizu an engaging destination for exploring Japan’s Fuji region.

Kyoto Kobe Japan — Day 18 of Carnival Luminosa September 20, 2026 cruise
DAY
18
PORT 17
WEDNESDAY·OCT 7

Kyoto Kobe Japan

ARRIVAL
DEPARTURE
9:00 AM
8:00 PM

Kyoto, Japan, offers a cruise excursion from Kobe Port. Travelers explore Kinkaku-ji and Fushimi Inari Shrine. Excursions visit Arashiyama Bamboo Grove. Local markets sell kaiseki. The peak season, March to May, brings mild weather for city tours. Photography captures golden pavilions and torii gates. Dining onboard includes sushi, a Japanese favorite. Souvenirs, like kimono crafts, are sold in ship shops. Briefings cover Heian history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance shrine walks. Kyoto’s cultural charm offers a vibrant Japanese stop. Cruise travelers enjoy a mix of historic temples and scenic groves, making Kyoto an engaging destination.

Tokyo, Japan — Day 20 of Carnival Luminosa September 20, 2026 cruise
DAY
20
DISEMBARKATION
FRIDAY·OCT 9

Tokyo

Japan
ARRIVAL
DEPARTURE
8:00 AM

Tolanaro (Fort Dauphin), Madagascar, offers docking at Tolanaro Port. Travelers explore Nahampoana Reserve and Libanona Beach. Excursions include lemur-watching at Berenty Reserve. Local markets sell zebu curry. The peak season, May to October, brings dry weather for coastal tours. Photography captures rainforests and Indian Ocean vistas. Dining onboard includes romazava, a Malagasy favorite. Souvenirs, like raffia crafts, are sold in ship shops. Briefings cover Tsitongambarika history. Light clothing and sun protection suit the tropical climate, while sturdy shoes enhance reserve walks. Tolanaro’s natural allure offers a vibrant Malagasy stop. Cruise travelers enjoy a mix of unique wildlife and scenic beaches, making Tolanaro an engaging destination for exploration.

// 05 · WEATHER

18 Night Alaska & Japan Transpacific (San Francisco To Yokohama) Weather Forecast

Carnival Luminosa·September 20, 2026
SEP FORECAST · SAN FRANCISCO
Historical monthly averages for travelers visiting this port.
76°
AVG · °F
Mostly sunny days
AVG HIGH
102°
AVG LOW
49°
AVG RAINFALL
0.1"
Source: 30-year historical climate averages via Open-Meteo
// YEAR-ROUND AT SAN FRANCISCO
Average monthly temperature and rainfall. Your sail month is highlighted.
AVG TEMP °FRAINFALL IN
76°JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC12-MONTH AVERAGE · DATA: 30-YEAR HISTORICAL
// 06 · SHORE EXCURSIONS

Carnival Luminosa September 20, 2026 Excursions

Carnival Luminosa·September 20, 2026

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

// BROWSE BY PORT
EMBEDDED · POWERED BY VIATOR

Browse shore excursions for each port on this Carnival Luminosa itinerary. Tours, activities, and transfers are provided by Viator.

Pricing & availability provided by Viator. Book directly from listing.
See all San Francisco excursions
// 07 · SAFETY SCORE

Itinerary Safety Score

18 Night Alaska & Japan Transpacific (San Francisco To Yokohama)

Based on comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

ITINERARY AVERAGE
SAFE TIER
0OUT OF 100
LOWHIGH
Safer than 87% of all cruises
8.7/10 itinerary average · ranked across every sailing in our database.
LEAST SAFESAFEST
// HOW WE SCORE
Four signals, weighted by recency.

Scores combine recent crime reports, government travel advisories, Global Peace Index rankings, and port-specific security incidents. Refreshed monthly.

8.0 – 10.0
Safe — Low-risk; standard precautions apply.
6.5 – 7.9
Moderate — Generally safe with normal vigilance.
5.0 – 6.4
Caution — Stay alert; avoid certain areas after dark.
0 – 4.9
High caution — Significant risk; book guided excursions.
REFRESHED MONTHLY
// PORT-BY-PORT BREAKDOWN10 PORTS
01

San Francisco 🇺🇸

California · United StatesMODERATE

Travelers in San Francisco should stay vigilant and secure belongings, especially in areas like the Tenderloin, to enhance safety.

0.0/10
SAFETY SCORE
02

Ketchikan 🇺🇸

Alaska · United StatesSAFE

Ketchikan offers a safe environment for travelers with a strong police presence, low crime rates, and standard precautions advised for wildlife.

0.0/10
SAFETY SCORE
03

Icy Strait Point (Hoonah) 🇺🇸

Alaska · United StatesSAFE

Icy Strait Point offers a secure environment for tourists with low crime rates, controlled access, and protocols to manage wildlife encounters.

0.0/10
SAFETY SCORE
04

Cruise Hubbard Glacier 🇺🇸

United States · United StatesSAFE

Travelers can safely enjoy stunning views of Hubbard Glacier from their cruise ship, ensuring a secure and enjoyable experience.

0.0/10
SAFETY SCORE
05

Cross International Dateline 🇺🇸

United States · United StatesSAFE

The Cross International Dateline port is generally safe for cruise travelers, primarily involving a secure open ocean crossing.

0.0/10
SAFETY SCORE
06

Otaru (sapporo) 🇯🇵

Japan · JapanSAFE

Otaru is a safe destination for cruise travelers, featuring low crime rates and reliable infrastructure for a worry-free experience.

0.0/10
SAFETY SCORE
07

Aomori 🇯🇵

Japan · JapanSAFE

Aomori offers a safe environment for travelers, featuring low crime rates and efficient tourist facilities for a secure experience.

0.0/10
SAFETY SCORE
08

Shimizu 🇯🇵

Japan · JapanSAFE

Shimizu, Japan, offers a safe environment for travelers with low crime rates and well-maintained facilities, ensuring a secure visit.

0.0/10
SAFETY SCORE
09

Kyoto Kobe Japan 🇯🇵

Japan · JapanSAFE

Kyoto and Kobe, Japan, provide a safe environment for travelers with low crime rates and strong infrastructure supporting tourism safety.

0.0/10
SAFETY SCORE
10

Tokyo 🇯🇵

Japan · JapanSAFE

Tokyo is exceptionally safe for cruise travelers, featuring low crime rates and strong security measures despite urban traffic challenges.

0.0/10
SAFETY SCORE
// 08 · CRUISE SHIP

Carnival Luminosa Ship Overview

Specs & DetailsCARNIVAL
Carnival Luminosa
CARNIVAL · SPIRIT
CHRISTENED
2009
STATEROOMS
1,128
TONNAGE
92,720GT
23.5% BELOW AVG· vs avg 121,145 GT
YEAR BUILT
2009
SAME AS AVG· vs avg 2009
LENGTH
963ft
3.0% BELOW AVG· vs avg 992 ft
PASSENGER COUNT
2,826cruisers
32.0% BELOW AVG· vs avg 4,158 cruisers
// ABOUT THE SHIP

The Carnival Luminosa has a construction date of 2009 and a total size of 92,720 gross tons. The ship measures 963 feet in length. Carnival Luminosa is included in Carnival's Spirit class. At full capacity, the Luminosa holds 2,826 passengers. That includes 1,776 cruise vacationers and 1,050 staff members. The Luminosa total number of staterooms is 1,128.

// INSIDE THE FULL SHIP PAGE
Dive deeper into the
Carnival Luminosa
  • Size comparison chart against other ships
  • Bars, restaurants, and venue highlights
  • Renovation and dry-dock schedule
  • FAQs about Carnival Luminosa
Carnival Luminosa Detail
// 09 · FAQ

Frequently Asked Questions

FAQs for yourCarnival Luminosa·September 20, 2026sailing
  • The lowest currently-tracked fare for this sailing is $1,269 for an Inside cabin. Pricing is updated daily — see the live price chart above for the latest snapshots.

    PRICING
Researched and assembled by Gangwaze Cruise Editorial using daily-refreshed itinerary, pricing, weather, and safety data.
LAST UPDATED · JUL 1, 2026
// SHARE THIS ITINERARY

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CARNIVAL LUMINOSA·SEPTEMBER 20, 2026
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