SEA LIFE Bangkok has a KTC offer for people who expect to visit more than once. New annual-pass members can receive 20% off the Gold weekday or Platinum everyday tier when paying with an eligible KTC credit card. The campaign runs from 1 October 2026 to 31 March 2027, while the issued membership itself is valid for 365 days from its issue date.
The decision comes down to visit timing. Gold is the lower-cost weekday pass, while Platinum covers everyday access under the membership conditions. Families should compare each person’s likely number of visits with the price of individual tickets before buying multiple passes.
Discounted prices
The Gold weekday annual pass falls from THB 999 to THB 799 for an adult and from THB 899 to THB 719 for a child or senior. The Platinum everyday annual pass falls from THB 1,899 to THB 1,519 for an adult and from THB 1,799 to THB 1,439 for a child or senior.
These are annual memberships rather than ordinary admission tickets. Work out the break-even point using the ticket price that would actually apply to your household, including any resident, online or child pricing. Platinum costs more because it offers broader visit-day flexibility; Gold is the more economical choice when weekdays are realistic.
Who can use it
The promotion is for new Gold or Platinum annual-pass members only and does not apply to renewals. It is available to Thai nationals and foreign nationals residing in Thailand. The terms say proof of residence is required before the discount is granted, such as a Thai ID card, driving licence or valid proof of residence in Thailand.
A maximum of three annual passes can be purchased per credit card per day. The promotion cannot be combined with other discounts, special offers or admission ticket types. If buying for a family, check the attraction’s age definition for child pricing and what identification each member needs when the pass is issued.
Buying online
Choose the preferred annual-pass tier through the campaign’s online path, enter the promotional code shown during the redemption flow and pay with an eligible KTC card. Save the order confirmation and note any collection or activation instruction. If the booking page does not display the discounted total before payment, stop and contact KTC or SEA LIFE rather than assuming it will be adjusted later.
The same 20% reduction is also listed for purchases at the ticket counter, where no promotional code is required. Counter purchase may be easier if your residence documents need clarification, but it can take longer at busy periods. Bring the card used for payment and the required identification.
Choosing the tier
Gold suits residents who can visit on quieter weekdays and do not need weekend flexibility. Platinum is easier for school schedules, visiting relatives and spontaneous weekend trips. Before committing, read the current membership benefit list and blackout rules on the checkout page, because ancillary benefits and access conditions can change independently of the KTC price.
SEA LIFE Bangkok is inside Siam Paragon, directly connected to BTS Siam. An annual pass is most useful when the location is already convenient for your regular route. Keep the membership expiry date in a shared calendar so the household uses the pass before the final month becomes a scramble.
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Common questions
Can an existing member use the discount to renew?
No. The published KTC terms limit the promotion to new annual-pass members.
How long does the pass last?
The membership benefits are valid for 365 days from the date the pass is issued.
Can tourists buy the discounted pass?
The promotion is limited to Thai nationals and foreign nationals residing in Thailand, with valid proof required.