Quick Overview

View the conversion rates of partner credit cards to KrisFlyer miles and use our calculator to determine which KrisFlyer credit card transfer partners will earn you the most miles based on your monthly spending.

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KrisFlyer credit card transfer partners

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Capital One miles credit cards

Venture miles and Spark miles earned with Capital One's credit cards can be converted into KrisFlyer miles at a 1:1 ratio. This means every 1,000 Capital One miles you transfer will give you 1,000 KrisFlyer miles.

Venture Rewards and Spark Rewards credit cards earn miles at a flat-rate across all purchases along with bonus miles when booking travel through Capital One Travel. That makes these cards a great option if you're looking for a single credit card for all of your purchases versus trying to max and min using a handful of different cards.

Here are our favorite Capital One miles credit cards for earning KrisFlyer miles:

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AMEX Membership Rewards credit cards

American Express Membership Rewards Points can be transferred directly to Singapore KrisFlyer at a 1:1 ratio. This means that 1,000 AMEX Points can be converted to 1,000 KrisFlyer Miles.

American Express offers a handful of Membership Rewards credit cards that you can use to quickly earn lots of KrisFlyer miles via high intro bonuses and everyday spending across categories such as restaurant, supermarket, and gas.

Here's a few of the best credit card offers for earning Membership Rewards points transferable to KrisFlyer miles:

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Chase Ultimate Rewards credit cards

Chase offers three Ultimate Rewards credit cards that you can use to earn points transferable to Singapore KrisFlyer at a 1:1 ratio. This means every 1,000 Chase points you transfer would give you 1,000 KrisFlyer miles.

One of the best things about these cards is that points can be redeemed for 1.25 to 1.5 cents apiece towards travel booked through the Chase Travel portal. This gives you an easy alternative route to redeeming your points for high value when you can't find worth award space with Singapore or any of Chase's other travel partners.

Here are the Ultimate Rewards credit cards that allow you to transfer points to Singapore KrisFlyer:

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Citi ThankYou Rewards credit cards

If you have the Citi Strata Premier℠ Card or Citi Prestige Card, you will be able to convert your Citi ThankYou points into KrisFlyer miles at a 1,000 points for 1,000 miles ratio.

You can pair the Citi Strata Premier Card with the Citi® Double Cash Card to earn the equivalent of 2X to 3X KrisFlyer miles on every purchase. You can then take it a few steps further by also adding the Citi Rewards+® Card and Citi Custom Cash℠ to maximize your earnings.

Here's the credit cards you can use to earn Citi ThankYou points:

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Co-branded hotel credit cards

KrisFlyer miles can be earned using co-branded credit cards offered by several hotel programs. Marriott Bonvoy is the best due to the earning rates and transfer ratio. The other hotel partners range from good to 'not-so-great', but they can all be useful if you really need to top off your KrisFlyer account.

Marriott Bonvoy points can be transferred to KrisFlyer at a 3:1 rate meaning that 3,000 Marriott Bonvoy points will give you 1,000 KrisFlyer miles. You will also receive a bonus 5,000 miles for every 60,000-block of Marriott Bonvoy points you transfer in a single transaction.

Here are the credit cards Marriott Bonvoy offers:

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Hyatt points can be transferred to KrisFlyer at a 2.5:1 rate meaning that every 2,500 Hyatt points you convert will give you 1,000 KrisFlyer miles. You will also receive a 5,000-mile bonus for every 50,000 Hyatt points you transfer in a single transaction.

Here are the credit cards Hyatt offers:

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Hilton Honors points can be transferred to KrisFlyer at a 8:1 rate. Every 8,000 points you transfer will give you 1,000 KrisFlyer miles.

Here are Hilton's co-branded credit cards:

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IHG One Rewards points can be transferred to KrisFlyer at a 5:1 rate. Every 5,000 IHG points you transfer will give you 1,000 KrisFlyer miles.

Here are the credit cards IHG offers:

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Which credit card will earn you the most KrisFlyer miles?

Input your monthly and yearly spend amounts into our credit card finder tool to find out which credit cards will earn you the most KrisFlyer miles and best return per $1 spent.

Results will include all co-branded KrisFlyer credit cards and all KrisFlyer credit card transfer partners. Results will show up to the top 20 cards.

Want More Customization?

This calculator uses our valuations, the intro bonuses we have in the database, and includes the maximum (calculable) bonuses for each card. If you want to have control over these options and much more, check out this tool:

Rewards Credit Card Directory & Calculator: KrisFlyer Miles

Currency Codes

Any currencies you add to the tool will be selectable when entering spend into the Spend Categories section of the calculator.

Do note that any foreign currencies selected will automatically be converted to the card's default currency when calculating rewards.

Currency Controls

Currencies

Sections of the calculator allows you to choose a currency. You will be able to choose from the options below. If you want more options, add them!

Currency Conversions

This site's currency rates update once per hour. If you have a different exchange rate in mind for any of the added currencies, you can change the rate here.

Calculator Options

Year 1 or Year 2+?

Year 1 - Calculate how much you will earn in your first year of being a cardmember. Includes Intro Bonuses (if toggled on) and will use the free or reduced first year annual fees for any cards that have them.

Year 2+ - Calculate how much the card will be worth the 2nd year and onward. Automatically turns off intro bonuses and will ignore first year free/reduced annual fees.

Include Intro Bonuses?

If set to yes, intro bonuses will be included for a card's calculation ONLY IF you have met the monthly spend criteria based on what's entered into the tool.

Note: We do not have intro bonuses for all credit cards (mainly partners and popular credit cards), and we cannot calculate intro bonuses for some cards due to the complexity of some spend requirements.

Authorized Users

Some banks charge an additional fee to add family, friends, or employees to the credit card account. If you plan on adding authorized users to your credit card(s), you can enter that amount here.

Note: Some credit cards have a cap on how many authorized users you can add. While we do keep track of the fee structures, we do not keep track of caps. So be sure to check the rates and fees before applying.

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Max of 100.
Calculate Foreign Transaction Fees?

Many cards will charge you a foreign transaction fee when making purchases in a foreign currency. This is typically between 2.5% and 3% for most credit cards.

If set to yes, we will calculate the estimated fee for any spend entered into the calculator that is considered foreign. This amount will appear in the calculations as well.

Note: We do not have the foreign transaction fee rates for all credit cards.

Monthly/Yearly Spending

Add Categories
Search for categories and click 'Add Category' to add selected categories to the calculator.
When On, only shows currently selected categories.
When On, shows the descriptions for each of the categories.
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Selected Categories
Results Will Appear Here

No Results. This is usually due to:

  • There's no good card options based on the spend entered.
  • The calculator is having a brain-fart and is not calculating rewards properly.

Enter different values or try again later.

Results

Listed below are the results based on what you entered into the tool above. These estimates are to help guide you towards making the best decision when it comes to picking up a rewards credit card.

You can click on "Show Calculations" to see a breakdown of how the rewards were calculated, click on the card itself to learn more/apply through our partners (big thanks if you do!), or click on any of the other links to learn more about the card and it's rewards.

Do note that some of the calculations are rounded so it is possible that the estimated values may be off by a point or two when added up.

Remember that this particular tool uses our point/mile valuations, the intro bonuses we have in the database, and includes the maximum (calculable) bonuses for each card. If you want to have control over these options and much more, slide over to the Rewards Credit Card Directory & Calculator.

These calculations should be used for illustrative purposes only.