Best HK Credit Cards for Overseas Spending & Travel 2026

Last updated: August 2026

Introduction

Let’s face it: travelling from Hong Kong isn’t cheap. Whether you are hopping over to Osaka for a weekend food tour or flying to London for business, your biggest expense after flights and hotels is usually what you spend on the ground. And if you are using the wrong credit card, you are leaving a massive amount of money on the table.

Foreign currency transactions are the “wild west” of credit card rewards. Banks love to splash big numbers like “Up to 7% Cashback!” on their marketing materials, but they often hide the caveats in the fine print. Does that 7% apply to online shopping? Is there a minimum spend? Does it count if you use Apple Pay?

We have crunched the numbers, read the boring T&Cs, and compared over 15 of Hong Kong’s most popular cards to bring you the definitive guide to overseas spending. And if you want to skip the reading and just see what your specific spending habits would earn, head over to our cashback rewards / miles calculator for a personalized ranking.

TL;DR: Quick Comparison Table

If you’re short on time, here’s the complete ranking of all Hong Kong credit cards with overseas/foreign-currency categories. The rates below are gross reward rates before foreign-currency fees; the fee impact is compared later in this guide.

The Cheers percentages are estimated HKD comparison values. The supplied promotion terms state that promotional Gift Points cannot be converted into cash.

Keep reading for the detailed breakdown of each card, including the fine print that could make or break your rewards.

The “Golden Rule” of Overseas Spending

Before we dive into the specific cards, there is one rule you must follow to earn any rewards at all.

⚠️ NEVER pay in Hong Kong Dollars (HKD) while abroad.

When you are at a shop in Tokyo or a hotel in Paris, the payment terminal might ask: “Do you want to pay in JPY/EUR or HKD?”

If you choose HKD (this is called Dynamic Currency Conversion, or DCC), three bad things happen:
1. You get a terrible exchange rate from the merchant’s bank.
2. You earn ZERO bonus rewards. Most banks only give cashback on “Foreign Currency Transactions.” If the receipt says HKD, it’s a local transaction to them, earning you a measly 0.4%.
3. You might still get hit with a cross-border fee.

Always choose the local currency.

High Cashback Cards

🥇 Hang Seng Travel+ Credit Card (7%/5%)

This is currently the undisputed king of physical travel spending, but it comes with strict rules.

• The Deal: You earn 7% cashback on card-present spending in Japan, South Korea, Thailand, Chinese mainland, Macau, and Taiwan. You earn 5% on card-present spending in all other countries.
• The Catch:
  • Card-Present ONLY: This is the big one. If you buy something online from a Japanese website, or book a hotel online in USD, you do not get the 7%. You must physically tap or insert the card (or use Apple/Google Pay) at a terminal abroad.
  • Minimum Spend: You must spend at least HKD 6,000 per month to unlock these rates.
  • Cap: The bonus cashback is capped at HKD 500 per month.
• Verdict: If you are physically travelling, this is the card to bring. Just don’t use it for your pre-trip online bookings.

🥈 BOC Chill World Mastercard (5%)

• The Deal: 5% cashback on foreign currency transactions.
• The Catch: The cap is very low. You can only earn a maximum of HKD 150 bonus cashback per month. That means after spending just HKD 3,260, your rate drops to 0.4%.
• Verdict: Good for students or light spenders, but for a serious family trip, you will hit the cap on the first day.

🥉 Hang Seng MMPOWER World Mastercard (4% In-Person Overseas)

MMPOWER separates overseas physical spending from online purchases, so the payment channel matters.

• The Deal: 4% on eligible foreign-currency purchases at physical stores outside Hong Kong. Eligible foreign-currency online purchases instead follow the 5% online retail or applicable 8% online category.
• The Catch:
  • Registration and Minimum Spend: Registration and HKD 3,000 eligible monthly spending are generally required for bonus rates.
  • Cap: Extra rewards are capped at HKD 500 per month; basic 0.4% rewards continue.
• Verdict: Useful for combining online and physical overseas spending, but each channel earns under a different category.

Best Cards for Miles Collectors

AMEX The Platinum Card (9X points)

For the premium traveller, the AMEX Platinum Card offers massive points earning potential, which can be converted to miles (like Asia Miles), unlike some other cards on the list (MMPOWER and Travel+ cannot earn miles, only cashback).

• The Deal: Through the “Accelerator” program, you earn 9X points on foreign currency spending.
• The Math: At 18 points = 1 mile, 9X earning means HKD 2 per mile (excellent value, roughly 4-5% equivalent if you value miles at 8-10 cents each).
• The Catch:
  • The Cap: The 9X rate applies to the first HKD 15,000 of spending per quarter. After that, it drops to 4X points.
  • Acceptance: While Apple Pay helps, AMEX isn’t accepted everywhere.
  • Fees: High annual fee (though it comes with lounge access and other perks).
• Verdict: If you value Asia Miles or Avios and travel in luxury, this is a powerhouse card up to the 15k cap.

HSBC Visa Signature (3.6% / 1.6%)

With the 2026 “Red Hot Rewards of Your Choice” update, HSBC Visa Signature has become a top-tier contender for overseas spending.

• The Deal: Select “Overseas & Mainland Spending” as your 5X category to earn 3.6% cashback on all foreign currency transactions. Other eligible categories (dining, lifestyle, home, shopping) earn 1.6%.
• The Catch:
  • Must Pre-Select: You need to register and select “Overseas & Mainland Spending” as your 5X category via the HSBC app or website before spending.
  • Annual Cap: The promotional rates apply to the first HKD 100,000 of total eligible category spending per year (across ALL 5 categories combined, not just overseas). After hitting the cap, everything drops to 0.4%.
  • FX Fee: Standard 1.95% foreign transaction fee still applies.
• The Math: On HKD 10,000 overseas spending: Earn $360 - Pay $195 fee = $165 net profit.
• Verdict: The 3.6% RewardCash rate is higher than AMEX Platinum’s roughly 3% cash-redemption equivalent, although miles valuations can reverse that comparison. A strong choice if you want RewardCash without AMEX Platinum’s premium annual fee.

Citi PremierMiles (3-4X points)

• The Deal: Earn 3 points (HKD 4/mile) normally, or 4 points (HKD 3/mile) if you spend over HKD 20,000 that month.
• The Catch: Citi excludes transactions in RMB and MOP (Macau Pataca) from earning points on this card. If you go to Shenzhen or Macau often, leave this card at home.
• Verdict: A solid, reliable workhorse for general travel, provided you aren’t going to China or Macau.

Standard Chartered Cathay Mastercard ($4/mile)

• The Deal: Simple. HKD 4 = 1 Asia Mile for eligible transactions in foreign currency.
• The Catch: You are locked into Asia Miles. You cannot convert to Avios or cash out.
• Verdict: The best “set it and forget it” card for loyal Cathay Pacific flyers.

Best “No Strings Attached” Cards

Sometimes you don’t want to track caps or categories. You just want to swipe.

Mox Credit Card (CashBack or Asia Miles)

Mox has separate CashBack and Asia Miles modes. The promotional foreign-currency and overseas-merchant fee waiver requires Asia Miles mode.

• Asia Miles mode: Eligible overseas spending earns HK$10/mile, or HK$5/mile at the enhanced rate, with the promotional fee waiver.
• The Deal:
  • 2% Unlimited CashBack at the enhanced rate, or 1% otherwise—but CashBack mode does not receive the promotional fee waiver.
  • Mox+ or eligible HKD 25,000 payroll unlocks the enhanced rate through August 2026; from September, Mox+ is required.
• Verdict: Choose Asia Miles mode for the overseas-fee benefit, or CashBack mode for direct 1-2% rewards. The two benefits do not stack.

Cards with Significant Caveats

Be careful with these cards. They look good on paper, but have specific traps.

Citi Cashback (2% - but read the fine print!)

• The Trap: This card gives 2% on eligible foreign-currency spending, except card-present transactions at physical merchants in the UK or European Economic Area (EEA), which earn the 1% basic rebate.
• Verdict: Great for Japan/USA/Online. Useless for a trip to Paris or Rome.

DBS Live Fresh (1% - Online FCY Only!)

• The Trap: This is an “Online” card. It gives high rewards for online foreign currency spending.
• If you take this card to a restaurant in Bangkok and swipe it, you earn a basic 0.4%.
• Verdict: Leave it at home. Use it only for buying things from overseas websites while sitting on your sofa in Hong Kong.

Don’t Forget: The FX Fee Reality Check

When comparing cards, you must factor in the Foreign Transaction (FX) Fee.

• Standard Fee: Most banks (HSBC, Hang Seng, Citi, SC, DBS) charge 1.95%.
• AMEX Fee: Charges 2.00%.
• Mox: The promotional overseas-fee waiver applies when Asia Miles is selected; CashBack mode does not receive it.

Example Calculation:
You spend HKD 10,000 in Tokyo.

1. Hang Seng Travel+ (7%):
   • You earn: $700
   • You pay fees: $195
   • Net Profit: $505
2. Standard Chartered Simply Cash (2%):
   • You earn: $200
   • You pay fees: $195
   • Net Profit: $5 (You basically break even)
3. Mox (enhanced Asia Miles rate):
   • You earn: 2,000 Asia Miles at HK$5/mile
   • You pay fees: $0
   • Reward value depends on how you value and redeem those miles
4. HSBC Visa Signature (3.6% with overseas selected):
   • You earn: $360
   • You pay fees: $195
   • Net Profit: $165

As you can see, overseas fees can erase much of a card’s headline return. Mox avoids those fees only when Asia Miles is selected, while HSBC Visa Signature’s 3.6% rate can still provide meaningful net returns after its FX fee.

How to Choose: Decision Guide

Confused? Here is the simple path to choosing the right card:

1. Do you travel frequently and spend in-person (Japan/Korea/Thailand/China/Macau/Taiwan)?
   👉 Get the Hang Seng Travel+. The 7% return is unbeatable, even with the fee.

2. Do you want one card for both online shopping and travel?
   👉 Consider Hang Seng MMPOWER: eligible online purchases earn 5% or 8%, while physical overseas foreign-currency spending earns 4%.

3. Do you hate paying FX fees and want simplicity?
   👉 Consider Mox Credit in Asia Miles mode. The promotional overseas-fee waiver can save money immediately.

4. Are you a serious Miles collector?
   👉 Get AMEX Platinum (for luxury perks) or SC Cathay (for simplicity).

5. Want high cashback without premium card fees?
   👉 Get the HSBC Visa Signature. 3.6% on overseas spending (when selected as your 5X category) with a generous HKD 100k annual cap.

Methodology

We rechecked this guide against the Jetso Find calculators and official bank programme information in August 2026. The comparisons factor in base earn rates, bonus categories, spending caps, registration rules, and key exclusions such as Citi’s UK/EEA card-present rule and Hang Seng’s distinction between online and physical overseas spending.

Disclaimer: Cashback rates, terms, and conditions are subject to change by banks at any time. Always check the official bank website before applying.

Have questions about a specific card? Use our calculators to see exactly how much you’d earn based on your actual monthly spending.