2026 KKday Promo Codes: 12% Off First Order + Card Stack Tips

Hey there! I just got back from Osaka last month, and before I even unpacked my suitcase, I couldn't wait to share my haul. On a single 5-day, 4-night Osaka trip, I saved over NT$2,800 just by stacking KKday promo codes. That's enough for three extra yakiniku meals in Dotonbori.

April 2026 brings a fresh batch of KKday discount codes. The one I'm most excited about is the new user code AFFNEW88A, 12% off sitewide with no minimum spend. That's basically free money. Combine it with weekly brand day discounts and credit card bonuses, and you'd be leaving cash on the table not to use these codes.

This article breaks down every usable promo code for April, the brand day calendar, credit card stacking strategies, and a real-world savings calculation. Let's go!

April 2026 KKday Promo Code Master Table

Here's the most important stuff first. I've organized this month's top codes into one table, screenshot it for your phone:

Promo Code	Discount	Applicable Range	Min. Spend	Max Discount
AFFNEW88A	12% off sitewide	New users only, all products	None	Varies
KKVVN300	8% off	All products	NT$2,500	NT$300
CALLING300	8% off	All products	Per promotion	NT$300
KKFLY	NT$300 off	Flight products	NT$7,000	NT$300
KKAFF400	NT$400 off	All products	NT$5,000	NT$400
CALLING700	NT$700 off	All products	NT$8,000	NT$700
CALLING1200	NT$1,200 off	All products	NT$13,000	NT$1,200
KKAFF1000A	NT$1,000 off	All products	NT$10,000	NT$1,000
KKAFFTOUR88	From 12% off	Tour products	Per promotion	NT$300

Important note: codes like KKAFF400, CALLING700, and KKAFF1000A require entering KKday through a specific link to activate. Entering them directly on the official site won't work, I learned this the hard way when the code kept showing "invalid" at checkout.

Weekly Brand Day Strategy: Memorize This Calendar

KKday's killer feature is its "Weekly Brand Day" system. Unlike other platforms that randomly drop discounts, KKday has fixed discount days for specific destinations. I once specifically waited until Thursday to order my Tokyo tickets and saved nearly NT$500.

Day	Destination	Code	Discount	Min. Spend	Max Discount
Mon	China/HK/Macau	HMCFHE	NT$88 off	NT$1,688	NT$88
Tue	Busan	KRGOBSE	4% off	NT$2,500	NT$200
Wed	Southeast Asia	SEAWED	5% off	None	NT$150
Thu	Japan + Seoul	JPDAY / KRGOSLE	6% off / 7% off	None / NT$2,500	NT$150 / NT$350
Fri	Taiwan	KKTW95EX	7% off	NT$2,000	NT$200
Sat	Europe/Americas	EEASAT	6% off	NT$6,000	NT$600
Sun	NZ/Australia	OOCSUN	7% off	NT$5,000	NT$600

Real test: I booked a Busan Haeundae Blue Line Park package for a friend, originally NT$3,200. Using KRGOBSE on Tuesday brought it down to NT$3,072, NT$128 saved. Not huge, but it works every Tuesday. Just build the habit: "Busan stuff on Tuesdays."

Thursday's Japan Day is my personal favorite. USJ tickets, Tokyo Disney, JR Pass, these popular products rarely get discounts, but JPDAY gives a reliable 6% off every Thursday. I saved about NT$300 on two USJ one-day passes alone.

Credit Card Stacking Strategies

This is the real power move. Many people only use promo codes but don't realize KKday partners with major banks for additional discounts, and some credit card offers stack with promo codes.

Credit Card	Code	Discount	Applicable Products
Shin Kong VISA Infinite	SKBINF7501	25% off on orders over NT$3,000	Global, max NT$800 off
Shin Kong VISA Infinite	SKBINF26Q1	NT$2,500 off on orders over NT$8,000	Japan accommodation/experiences
E.SUN Unicard	UNI150012	NT$1,500 off on orders over NT$10,000	Global
E.SUN Unicard	UNI2000	NT$2,000 off on orders over NT$10,000	Cruises/tours/flights
Fubon Co-branded	FUBONTOKYO	NT$450 off on orders over NT$1,500	Tokyo products
Fubon Co-branded	FUBONLH500	NT$300 off on orders over NT$3,000	Europe/Americas/Oceania
CTBC	KKCTBC4	4% off sitewide	All products
CTBC	CTBC26Q1	NT$400 off on orders over NT$4,000	All products, limited
Rakuten Card	RKC26Q1	NT$400 off on orders over NT$4,000	All products
DBS Vantage	DBSJK2601	25% off	Japan/Korea experiences, max NT$150
Taishin Richart	TS2400912	NT$240 off on orders over NT$3,000	Friday global products
JCB Premium	26JCB01	NT$200 off on orders over NT$2,000	Japan/Korea/HK/Macau/Thailand/Vietnam
Cathay CUBE	No code needed	2%-3.3% reward points	Switch to "Travel" benefit

Special shoutout to Shin Kong VISA Infinite's SKBINF26Q1, NT$2,500 off on orders over NT$8,000 is a discount rate exceeding 31%. A friend used this for Japan accommodation last month and saved enough for an extra half-night at a business hotel.

New User & First Purchase Offers

If you're using KKday for the first time, congratulations, you're this month's luckiest person.

Must-have new user codes:

• AFFNEW88A: 12% off sitewide, no minimum spend. Incredibly generous.
• KKHOTELNEW: 8% off global accommodation for new users, max NT$300 off.
• JPNEWTRAIN: 7% off Japan rail for new users, max NT$100 off. Great for JR Pass.
• APP90: NT$90 off on APP orders over NT$1,500.

My advice: for orders under NT$3,000, use AFFNEW88A first since it has no minimum and gives 12% off. For orders over NT$5,000, compare other codes (like KKAFF400 or CALLING700) to see which saves more.

Warning: New user codes are typically one-time use per account. A friend tried creating two accounts to use the code twice, the system flagged it as suspicious and froze both orders. Refund took two weeks. Don't do this.

Real Savings Example: Tokyo 5-Day Trip

Let's run a real calculation. Assume you're going to Tokyo for 5 days in mid-April:

Trip expenses:

1. Tokyo Disney 1-day ticket x2: NT$3,600 each, total NT$7,200
2. Tokyo Metro 72-hour pass: NT$520
3. Asakusa kimono experience: NT$1,200
4. Tokyo Tower tickets x2: NT$600
5. Narita airport transfer: NT$1,800

Total without codes: NT$11,320

With promo codes:

• Step 1: Order Disney tickets on Thursday with JPDAY (6% off): save NT$150 (cap)
• Step 2: Bundle Metro + kimono + Tower (NT$2,320), use KKVVN300 (8% off over NT$2,500), add a small item to reach threshold, save NT$200
• Step 3: Airport transfer with AFFNEW88A (12% off): NT$1,800 × 0.88 = NT$1,584, save NT$216
• Step 4: With Fubon card, use FUBONTOKYO for Disney instead, NT$450 off per ticket

Conservative total savings: NT$566 ~ NT$1,066 (depending on credit card)

This doesn't even count credit card cashback rewards. With Cathay CUBE card's "Travel" benefit, that's an extra 2%-3.3% in reward points, roughly another NT$200.

KKday Beginner's Guide

First-timers, don't worry, the process is simple:

Step 1: Create an Account Sign up on KKday's website or download the APP. I recommend the APP since some first-purchase deals are APP-exclusive.

Step 2: Search Products Type your destination or attraction name. Pro tip: searching "Tokyo Disney" is much more precise than just "Disney," which returns Hong Kong and Shanghai results too.

Step 3: Select Date and Plan Choose your travel date, number of people, and plan. Check whether it's an "e-voucher" (instant) or "physical ticket" (requires shipping).

Step 4: Enter Promo Code At checkout, find the "Promo Code" field, enter your code, and hit "Apply." If it shows invalid, check: (1) did you enter through the designated link? (2) did you meet the minimum spend? (3) has the code expired or sold out?

Step 5: Complete Payment Pay by credit card. If you have one of the partner cards above, make sure to select the right card. After payment, your e-voucher arrives via email and appears in "My Orders" on the APP.

A lesson I learned the hard way: some products are "non-refundable." Always check the cancellation policy before ordering. I once accidentally booked the wrong date on a non-changeable product and lost NT$1,500. Now I take three deep breaths before confirming every order.

April Limited-Time Specials

Beyond the regular deals, April has some noteworthy limited-time offers:

• Cruise deals: Before 2026/04/30, use EXCUZ1000 for NT$1,000 off cruises over NT$30,000, or EXCUZ3000 for NT$3,000 off over NT$50,000. If you're eyeing a summer cruise, now's the time to book.
• Hong Kong Disney BOGO: Use HKDLTWB1G1 for buy-one-get-one-free on one-day tickets. Two people visiting = half price each.
• Kyushu Miyazaki: Use MIYAZAKI7021 for ¥2,000 off orders over ¥2,100. That's nearly 95% off, practically giving it away.
• HSR Holiday: Use THSRHL8000 for NT$600 off on orders over NT$8,000. Great for domestic Taiwan travel during holidays.

FAQ

Q: Can KKday promo codes be stacked?

Each order can only use one promo code, you can't enter two at once. However, credit card rewards (cashback, reward points) are calculated separately, so "one promo code + one rewards credit card" works together.

Q: What if a promo code shows "invalid"?

Three common reasons: (1) You didn't enter through the designated link, some codes only activate from specific entry points; (2) The product isn't in the applicable range (e.g., brand day codes only work for specific destinations); (3) The code has been fully redeemed. Try a different code, or wait for next week's brand day.

Q: KKday or Klook, which should I choose?

Honestly, I use both. My rule of thumb: Japan and Korea local experiences and rail passes → check KKday first; Southeast Asia attraction tickets and transfers → check Klook first. But always compare prices on both, since the same product can vary significantly between platforms. For more Klook promo codes, see our Klook Promo Code Guide.

Q: Can I get a refund after purchase?

Depends on the product's cancellation policy. Most experience-type products allow free cancellation before a certain date, but popular tickets (Disney, JR Pass) are often non-refundable once confirmed. Always check the cancellation terms on the product page before ordering.

Q: How to best use KKday Points?

Every 50 KKday Points are worth about NT$7.5. Besides spending rewards, booking flights, flight+hotel packages, cruises, or mini-tours over NT$10,000 earns an extra 1,000 points. My tip: save Points for products that don't accept promo codes, that way you still get an indirect discount.

Q: When does the new user code AFFNEW88A expire?

No official expiry date has been announced, but based on KKday's past patterns, new user codes typically change each quarter. Use it while it's still valid in April.

Sources

• KKday Official, Latest Promotions
• KKday Credit Card Offers
• KKday Membership & Points
• 1stcoupon, Klook Promo Code Guide
• 1stcoupon, Travel Promo Code Directory