KKday Promo Code or Discount in Singapore: What Works in 2026?

Both exist, and you can often use them on the same booking. In Singapore in 2026, KKday's own promo codes and app deals are the ones to use: at the time of writing, KKday's Google Play listing (updated 6 October 2026) advertises an app-exclusive discount code for your first purchase in the KKday app. Take codes from KKday itself, check the terms, and go through ShopBack Singapore before you book.

New to ShopBack? ShopBack Singapore is a free app and website that gives you cash back when you book with partner stores like KKday. Open the ShopBack KKday page, tap through to KKday, and book as usual. Sign up free before your next trip so the step is ready when you need it.

KKday at a glance

KKday is a travel booking platform for tours, activities, attraction tickets and travel services. According to its Wikipedia entry, it was founded in 2014 in Taipei, Taiwan, by Ming Chen and launched in Singapore in October 2016. On its Google Play listing, KKday describes its range as tickets, private car services, airport transfers, Wi-Fi, SIM cards, accommodation and outdoor activities.

KKday fact	Source, at the time of writing
Founded	2014, Taipei, Taiwan (Wikipedia)
Singapore launch	October 2016 (Wikipedia)
Google Play rating	4.8 stars from about 77,100 reviews (Google Play)
App downloads	More than 1 million (Google Play)
App-only deal	Discount code for your first KKday app purchase (Google Play listing)
Card payments named	Visa, Mastercard, JCB, UnionPay, American Express (Google Play listing)

KKday promo code: where the real ones come from

A KKday promo code is a short code you type at checkout to cut the price. The codes most likely to work for a Singapore booking come from KKday itself:

• The KKday app and its store listing. At the time of writing, KKday's Google Play listing promotes an app-exclusive code for your first app purchase.
• The KKday Singapore website. Campaign codes and sale prices are shown on KKday's own pages and at checkout.
• KKday's emails and app notifications, if you have an account and have opted in.

Codes copied from random coupon pages are often expired, limited to another country's site, or meant for one product only. If you find a code elsewhere, treat it as a lead and check it against KKday's own terms before you count on it.

KKday promo code Singapore 2026: how to use one

1. Go through ShopBack Singapore to KKday first, so the booking is linked to your ShopBack account.
2. Pick the activity, date, time slot and number of tickets.
3. At checkout, enter the code in the promo or coupon field before you pay.
4. Check the order total. If the discount shows, finish payment in the same session.
5. If the code is rejected, read its terms for app-only use, first-purchase rules, minimum spend, product limits and expiry.

Codes are usually limited by one or more of these rules, so it pays to read them before you build a plan around a code:

Common code limit	What it means for you
App only	Book in the KKday app, not the browser
First purchase only	Works on your first order on that account or app
Minimum spend	The basket must reach a set total
Selected products	Only certain activities, destinations or categories
Expiry and usage cap	Ends on a date or after a set number of uses

KKday promo code, discount code, coupon or voucher?

People use these words to mean the same thing, but on a travel booking site they can differ:

• Promo code or discount code: typed at checkout to reduce the price.
• Coupon: often a code saved to your account that applies at checkout.
• Voucher: often the e-ticket or confirmation you show at the attraction after you book. KKday's app listing says you can show your electronic voucher on site to enter.

If a "KKday voucher" deal turns out to be an e-ticket rather than a discount, that is why.

KKday official promotions, offers and terms

KKday's own promotions are the "official" deals worth checking before you look anywhere else: app-only rates, first-purchase codes, and sale prices on specific activities. Each comes with its own terms covering dates, products and who can use it. Before you book, read three things on the product page: the cancellation policy, the voucher type (mobile or printed), and the date the code or sale ends. These rules decide whether a cheap price is the right price for your plans.

How ShopBack Singapore fits in before you book on KKday

It is the same habit as with hotels: before you book a hotel on Booking.com or Agoda, go through ShopBack first. Do the same before you book on KKday. ShopBack works like an automatic cash discount on your online order. Here is the order that usually works:

1. Open the ShopBack KKday page in the ShopBack app or on shopback.sg and check the rate shown there.
2. Tap through to KKday.
3. Choose your activity and apply KKday's own promo code if you have one.
4. Pay in the same session.
5. The amount appears in your ShopBack account after the booking, and you can withdraw it once it is confirmed.

Cashback lowers what you actually pay for an order. It comes back as cash, so it works like a discount on the price, not like points or miles. A worked example with an illustrative rate: on a S$200 booking at an illustrative 5%, S$10 comes back, so the effective price is S$190. The real rate changes, so check the live rate on the store's ShopBack page before you book.

Can you use a KKday promo code and ShopBack together?

Often yes, but it depends on the code. Some promo codes or payment methods can void cashback, so check the merchant's terms on the ShopBack KKday page before you apply one. KKday's own codes from its app or website are the safest choice, and codes from unknown coupon sites are the ones most likely to cause problems.

KKday, credit card rewards and bank offers in 2026

You can usually earn ShopBack cashback and your credit card's rewards or bank card promo on the same purchase, because they come from different places. Cashback also applies on sale prices. Some merchant promo codes or payment methods can void cashback, so check the merchant's terms on ShopBack.

According to KKday's Google Play listing, accepted payment methods include Visa, Mastercard, JCB, UnionPay and American Express cards, plus Apple Pay, Google Pay and Alipay. Bank card promos for KKday change often, so check your bank's own promotions page for any current KKday offer before you pay.

KKday promo code reviews and what other travellers say

If you want to know how other people found booking with KKday, look at app store ratings and review sites such as Trustpilot. At the time of writing, KKday's Google Play listing shows a 4.8 star rating from about 77,100 reviews and more than 1 million downloads. Reviews tell you about the booking experience; they will not tell you whether a code is valid today, so always check the code's terms on KKday.

Other tours and activities stores on ShopBack Singapore

If you are comparing tours and activities across platforms, other stores in the category on ShopBack Singapore include Klook, Pelago and Trip.com, each with its own rate and terms on its ShopBack page.

Frequently asked questions

Is there a KKday promo code or discount in Singapore?

Yes, KKday runs its own promo codes and discounts. At the time of writing, KKday's Google Play listing advertises an app-exclusive discount code for your first purchase in the KKday app. Other codes come and go with KKday's campaigns, so take them from KKday's own app, website or emails, and go through ShopBack Singapore before you book so the price you pay drops further.

Where do I find a real KKday promo code?

Start with KKday's own channels: the KKday app and its store listing, the KKday Singapore website and KKday's emails. These are the codes most likely to be valid for Singapore bookings. Codes copied from random coupon pages are often expired or limited to other markets.

How do I use a KKday promo code?

Pick your activity, date and quantity, go to checkout, and enter the code in the promo or coupon field before you pay. If the code is valid for that product, the discount shows in the order total. If it does not apply, read the code's terms for product, date and minimum spend limits.

Why is my KKday promo code not working?

The most common reasons are that the code has expired, is for app bookings only, is for first purchases only, has a minimum spend, is limited to certain products or destinations, or has run out of redemptions. Check the code's own terms on KKday.

Is a KKday promo code, coupon and voucher the same thing?

People use the words loosely. On KKday, a promo code or coupon is something you enter at checkout to reduce the price, while a voucher usually means the e-ticket you show at the attraction after booking. Check which one a deal is before you rely on it.

Does KKday have an app discount?

At the time of writing, KKday's Google Play listing describes an app-exclusive discount code for your first KKday app purchase. App deals change, so check the listing or the app before you book.

How does ShopBack work with KKday?

Before you book on KKday, go through ShopBack Singapore first: open the ShopBack KKday page, tap through to KKday and book in the same session. After the booking is confirmed, an amount comes back to your ShopBack account as cash. Check the live rate and terms on the ShopBack KKday page.

Can I use a KKday promo code and ShopBack on the same booking?

Often you can, but not always. Some promo codes or payment methods can void cashback, so check the merchant's terms on the ShopBack KKday page before you apply a code. KKday's own official codes are the safest choice.

Can I earn credit card rewards on a KKday booking as well?

You can usually earn ShopBack cashback and your credit card's rewards or bank card promo on the same purchase, because they come from different places. KKday's app listing names Visa, Mastercard, JCB, UnionPay and American Express among accepted payment methods. Check the merchant's terms on ShopBack for any payment method that does not qualify.

Where can I read reviews of KKday deals?

App store ratings and review sites such as Trustpilot show what other travellers say about booking with KKday. At the time of writing, KKday's Google Play listing shows a 4.8 star rating from about 77,100 reviews and more than 1 million downloads.

---

Key takeaways

• The KKday promo codes worth using in Singapore come from KKday itself: its app, website and emails.
• At the time of writing, KKday's Google Play listing advertises an app-exclusive code for your first app purchase.
• Read each code's terms for app-only, first-purchase, minimum spend and expiry rules.
• Before you book, go through the ShopBack KKday page so the effective price drops.

---

Disclaimer

The views and recommendations expressed in this article are those of the author.

Prices, rates, promotions, and availability are subject to change. Please check details directly with the relevant providers before making any decisions.

This article is intended for general informational purposes only and should not be considered professional, financial, or travel advice.