https://www.vikingcruises.com/oceans/my-trip/my-viking-journey/index.html
You will need to either create an account or log into your existing account.
What you'll need for Online Check-in:
1. Your cruise line confirmation number, ship, sail date this will be on your
confirmation
2. The full legal name, date of birth for each traveler in your party
3. Passport or appropriate travel documentation information for each
traveler Passport #, date of expiration, date of issue
4. Emergency Contact name and phone # (this is someone not traveling
with you)
5. A credit card - this is used to set up your onboard account – Cruises
operate on a cashless system and do not accept cash for onboard
purchases and gratuities.
6. Travel plans before and after your cruise. They want to know how you
plan to get there and how you plan to leave
7. Download Viking Cruise Line app