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International Credit Cards: Your Guide to Paying Smarter

Key Takeaways

Enable international transactions through your bank’s mobile app or internet banking, select the payment types you need and set a suitable spending limit.
Choose a zero-forex-markup card to reduce the cost of international transactions.
Pay in the merchant’s local currency to avoid additional DCC conversion costs.
Compare fees, rewards, lounge access and eligibility to choose the right card.

31 Oct 2026 by Team FinFIRST

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International credit cards give you a convenient way to pay abroad and on global websites while earning applicable rewards and travel benefits. However, you may end up paying additional charges if you are unaware of currency conversion costs, forex markup and other fees. This guide explains how international credit cards work, which charges to check and how simple choices, such as paying in the local currency, can help you manage international spending better.

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What Is an International Credit Card?

An international credit card is simply a credit card enabled for international payments. It lets you make payments in India and other countries. You can use it at overseas hotels, restaurants, stores and other merchants that accept your card network. You can also use it from India to pay on international websites.

These transactions are processed through global card networks such as Visa, Mastercard, American Express or Diners Club.

For example, if you use your card to pay $100 at a hotel in the US, the payment is first made in US dollars. Your card network then converts the amount into Indian rupees using its applicable exchange rate. This converted amount is added to your credit card statement.

A card that is restricted to domestic transactions will not work at an overseas merchant or on a website that processes payments in a foreign currency.

How to Get Started with an International Credit Card

Here’s how you set up your card for international transactions:

Apply for an international credit card: If you do not have a card, compare the eligibility requirements, annual fee, forex markup, rewards and travel benefits before applying.

Check if your card supports international payments: If you already have a credit card, check whether it can be used for international transactions.

Activate international usage: International payments may not be active automatically. You can enable them through your bank’s mobile app or internet banking.

Choose how you want to use the card: You can enable international payments for websites, stores, contactless payments and ATM withdrawals. Only activate the options you need.

Set your international transaction limit: Choose a limit that covers your expected payment. Avoid setting a much higher limit than you need.

How Does an International Credit Card Work?

Here’s how the process usually goes:

Payment processing: The payment is sent to your bank through a card network such as Visa or Mastercard.

Verification: Your bank checks your credit limit, international payment settings and security details before approving the transaction.

Currency conversion: The card network converts the foreign currency amount into Indian rupees using its applicable exchange rate.

Additional charges: Your bank may add a forex markup to the converted amount. GST is then charged on the forex markup.

Final billing: The final INR amount appears on your credit card statement along with the merchant’s name and applicable charges.

Where Can You Use an International Credit Card?

While travelling abroad: Pay at hotels, restaurants, stores, airports and transport services. You can also book flights, accommodation and rental cars.

On international websites: Shop on global websites that accept your card. The foreign-currency amount is converted into INR and added to your statement.

For subscriptions and education: Pay for streaming services, software, online courses and university fees. Some payments may not earn rewards.

For business expenses: Pay for eligible international tools, services and other business expenses.

At the time of payment: Tap, swipe, insert or enter your card details. The payment is approved and converted into INR.

Choose the local currency: If asked to pay in INR or the local currency, choose the local currency. Paying in INR may lead to additional Dynamic Currency Conversion charges.

What Charges Apply to International Credit Card Transactions?

The price shown by the merchant may not be the final amount you pay. International transactions can include forex markup, GST and other charges. You should understand each cost before using your card.

What Is Forex Markup?

Forex markup is an additional percentage charged by the card issuer on transactions made in a foreign currency.

For example, a card with a 3.5% forex markup will add ₹3,500 to international spending worth ₹1 lakh. This charge is added after the foreign-currency amount is converted into Indian rupees.

All IDFC FIRST Bank credit cards offer zero forex markup. This means the bank does not add a forex markup to eligible international transactions. The card network’s applicable exchange rate will still be used for the currency conversion.

GST on Forex Markup

GST can apply to the forex markup charged by your card issuer.

Suppose you spend the equivalent of ₹1 lakh internationally using a card with a 3.5% forex markup. The markup will be ₹3,500. GST at 18% on this markup will add another ₹630. Your total additional cost will be approximately ₹4,130.

A card with zero forex markup removes the ₹3,500 markup and the GST that would have applied to it. This does not remove the card network’s currency conversion rate.

What Is Dynamic Currency Conversion?

Dynamic Currency Conversion, commonly called DCC, gives you the option to pay in Indian rupees at an overseas merchant.

The INR amount may be easier to understand, but it is converted using the rate offered by the merchant or its payment provider. This rate can include an additional margin or conversion fee.

If you are in the US, pay in US dollars. If you are in France, pay in euros. Always choose the merchant’s local currency and let your card network handle the conversion.

Other Charges to Check

International ATM withdrawals can include a cash withdrawal fee, interest and a fee charged by the ATM operator. Interest on a credit card cash withdrawal may start from the date of the transaction.

You may also have to pay finance charges if you do not clear your card balance on time. Late-payment charges can apply if you miss the due date. Some merchants and payment platforms may also add their own convenience fees.

What Are the Benefits of an International Credit Card?

An international credit card with zero forex markup can actually help you save a lot on foreign currency payments. Apart from zero forex markup, you also get rewards, lounge access and other travel benefits. Let’s get into the details.

Zero forex markup: A zero-forex markup credit card does not charge an extra forex fee on foreign currency payments. All IDFC FIRST Bank credit cards offer zero forex markup. This can save you approximately ₹4,130 on every ₹1 lakh spent internationally compared to a card charging 3.5% forex markup plus GST.

Reward points and cashback: You can earn reward points or cashback on eligible international transactions. You can redeem these rewards for eligible vouchers, gift cards or other benefits, depending on the card.

Airport lounge access: Depending on the card you get, you can have domestic or international airport lounge access.

Travel and lifestyle benefits: Your card may offer travel rewards, dining discounts, hotel offers, insurance benefits, golf privileges or roadside assistance.

Security and spending controls: You can switch international payments on or off and set transaction limits through your bank’s app or internet banking. You can also block your card if it is lost or you notice an unknown payment.

International Credit Card vs Forex Card vs Debit Card

To pay internationally, you have a few options, a credit card, a forex card or a debit card. Let's compare these options.

Factor of comparison	International credit card	Forex card	International debit card
Source of money	Your credit limit	Money loaded in advance	Your bank account
Upfront loading	Not required	Required	Not required
Currency conversion	Done when the transaction is processed	Currency is usually loaded before travel	Done when the transaction is processed
Forex charges	Depend on the card	Loading or cross-currency charges may apply	Usually applicable
Rewards	Available on eligible cards and transactions	Usually limited	Usually limited
Lounge access	Available on some cards	Available on some cards	Available on some cards
ATM withdrawals	Fees and interest may apply	Withdrawal charges may apply	Withdrawal charges may apply
Credit period	Available	Not available	Not available
Best suited for	Travel, online shopping and regular international payments	Travellers who want to preload a fixed budget	Occasional spending directly from a bank account

In short, a forex card can help you control your budget because you load a fixed amount before travelling. An international credit card gives you access to a credit limit and may offer rewards and travel benefits. A debit card takes the money directly from your bank account.

How to Use an International Credit Card Smartly

Pay in the local currency: Choose US dollars in the US or euros in France instead of INR to avoid additional DCC costs.

Check the forex markup: A 3.5% markup plus GST can add approximately ₹4,130 to every ₹1 lakh spent internationally.

Avoid ATM withdrawals: Credit card cash withdrawals may attract withdrawal fees, interest and ATM operator charges.

Enable international usage: Turn on only the transaction types you need and set a suitable spending limit.

Track and repay: Review transaction alerts, report unfamiliar payments and pay the total amount due on time to avoid interest and late-payment charges.

How to Choose the Best International Credit Card for Your Needs

The best international credit card is the one that matches how you plan to use it. A frequent traveller will need different benefits from someone who mainly pays for international subscriptions.

Mayura and Ashva Credit Cards for Frequent Travellers

These premium metal credit cards combine zero forex markup with international lounge access and accelerated travel rewards.

Mayura Credit Card

Up to 40X Reward Points on eligible card spends and travel bookings through the IDFC FIRST Bank Mobile App

4 domestic airport lounge visits, including 1 guest visit, every quarter

4 international airport lounge visits every quarter

2 complimentary golf rounds or lessons every quarter

Zero forex markup

Ashva Credit Card

Up to 40X Reward Points on eligible card spends and travel bookings through the IDFC FIRST Bank Mobile App

4 domestic airport lounge visits, including 1 guest visit, every quarter

2 international airport lounge visits every quarter

2 complimentary golf rounds or lessons every quarter

Zero forex markup

Check the applicable spending conditions before using the lounge benefits.

FIRST Wealth Credit Card for Travel Benefits Without Annual Fees

The lifetime-free FIRST Wealth Credit Card offers:

10X Reward Points on international spends

1 domestic and 1 international airport lounge visit every quarter

Up to 20% bonus Reward Points on travel bookings through the IDFC FIRST Bank Mobile App

Zero joining and annual fees

Zero forex markup

Hello Cashback and FIRST Millennia for International Online Shopping

These cards offer zero forex markup along with benefits suited to online and everyday spending.

Hello Cashback Credit Card

Up to 5% cashback on online spends

Up to 1% cashback on eligible UPI, essential-category and offline spends

Up to ₹18,000 cashback annually

FD-backed access starting at ₹10,000

Zero forex markup

FIRST Millennia Credit Card

10X Reward Points on international spends

3X Reward Points on everyday spends

4 complimentary railway lounge visits every quarter

Zero joining and annual fees

Zero forex markup

Check whether recurring international transactions and your regular spending categories qualify for cashback or Reward Points.

FIRST SWYP Credit Card for Travel and Lifestyle Spending

FIRST SWYP combines zero forex markup with travel rewards, vouchers and lifestyle offers.

12% bonus Reward Points on airline bookings

25% bonus Reward Points on hotel bookings

Gift vouchers worth up to ₹1,200 every quarter

Up to 4,000 Reward Points worth ₹1,000 every month

Zero forex markup

This can suit travellers who also want offers and rewards on their regular lifestyle spending.

FIRST WOW! Credit Card for Students and First-Time Cardholders

The FD-backed FIRST WOW! Credit Card is available without an income requirement or previous credit history.

Zero joining and annual fees

Up to 4X Reward Points on domestic and international spends

FD starting at ₹20,000

Zero forex markup

Before paying university fees or education platforms, check whether the institution accepts credit cards and charges a convenience fee.

Wealth, Mayura and Ashva for Subscriptions and Business Expenses

For frequent or higher-value payments towards software, cloud storage, advertising and professional tools, you can consider:

FIRST Wealth: A lifetime-free option with 10X Reward Points on eligible international spends

Mayura: Up to 40X Reward Points on eligible card spends and travel bookings through the IDFC FIRST Bank Mobile App

Ashva: Up to 40X Reward Points on eligible card spends and travel bookings through the IDFC FIRST Bank Mobile App

Questions to Ask Before Applying

Before choosing an international credit card in India, ask:

What forex markup does the card charge?

What is the annual fee?

What are the lounge access conditions?

How much are the reward points worth?

Do the reward points expire?

Which transactions do not earn rewards?

Can you set separate international transaction limits?

Is the card network accepted in the countries you plan to visit?

Conclusion

The best international credit card is one that keeps your international payments simple and affordable. Before choosing a card, check where you can use it, how currency conversion works and which charges apply. Once you understand these basics, you can use your card abroad and on international websites without unexpected costs.

Frequently Asked Questions

Can I use an international credit card in India?

Yes. You can use an international credit card for payments in India and abroad. The merchant must accept your card network.

Can I use my credit card on international websites?

Yes. You can use it if international online transactions are enabled and the website accepts your card network. Set a suitable transaction limit before paying.

What is forex markup on a credit card?

Forex markup is an additional percentage charged by the card issuer when you make a payment in a foreign currency. It is added after the transaction is converted into Indian rupees.

What does zero forex markup mean?

Zero forex markup means the card issuer does not add a forex markup to eligible foreign-currency transactions. The card network’s applicable exchange rate will still be used.

Is GST charged on international credit card transactions?

GST can apply to the fees and charges added to an international credit card transaction, including forex markup. It is not charged on the entire purchase as a separate international transaction tax.

Should I pay in INR or the local currency abroad?

Pay in the merchant’s local currency. Choosing INR can lead to Dynamic Currency Conversion, which may use a higher conversion rate or include an additional margin.

Which card is best for international transactions?

The best international credit card should have zero or low forex markup, wide acceptance and benefits that match your spending. Frequent travellers may also want lounge access and travel rewards.

Is an international credit card better than a forex card?

It depends on how you want to pay. A credit card gives you access to a credit limit and may offer rewards and travel benefits. A forex card lets you load a fixed amount before travelling, which can make it easier to manage your budget.

Do international credit card transactions earn rewards?

Eligible international transactions can earn reward points or cashback. The exact earning rate and exclusions depend on the card’s terms.

How can I activate international transactions on my credit card?

You can usually activate international transactions through your card issuer’s mobile app or internet banking service. Enable the transaction types you need and set a suitable spending limit.

Disclaimer

The contents of this article/infographic/picture/video are meant solely for information purposes. The contents are generic in nature and for informational purposes only. It is not a substitute for specific advice in your own circumstances. The information is subject to updation, completion, revision, verification and amendment and the same may change materially. The information is not intended for distribution or use by any person in any jurisdiction where such distribution or use would be contrary to law or regulation or would subject IDFC FIRST Bank or its affiliates to any licensing or registration requirements. IDFC FIRST Bank shall not be responsible for any direct/indirect loss or liability incurred by the reader for taking any financial decisions based on the contents and information mentioned. Please consult your financial advisor before making any financial decision.

The features, benefits and offers mentioned in the article are applicable as on the day of publication of this blog and is subject to change without notice. The contents herein are also subject to other product specific terms and conditions and any third party terms and conditions, as applicable. Please refer our website www.idfcfirst.bank.in for latest updates.