Can I buy a plane ticket with a credit card?

Smart Money Tips • September 9, 2026, 12:00 a.m .

Reader Dao Nguyen (Quang Ninh) asks: I want to book a flight, but I don’t want to use the money in my account right now. Can I pay for the ticket with a credit card? If I use a credit card to buy the ticket, will I be charged interest right away?

Mua vé máy bay bằng thẻ tín dụng có được không?

Answer:

Banking Times thanks you for your question. Here is our advice:

You can certainly use a credit card to purchase a plane ticket if the airline, travel agency, or booking platform accepts the type of card you’re using and your available credit limit is sufficient to cover the transaction.

Credit cards operate on a “spend now, pay later” basis. Therefore, the cost of the ticket will be added to your card balance, and you’ll repay the bank according to your billing cycle.

Will interest be charged immediately on the ticket purchase?

Typically, airline ticket purchases are processed as credit card transactions for goods and services. This is not a cash withdrawal transaction.

If you pay off the full balance shown on your statement by the deadline set by the bank, the purchase may qualify for an interest-free period according to your card’s terms.

Conversely, if you do not pay off the full balance by the due date, the unpaid portion may accrue interest according to the terms and conditions of the card-issuing bank. Therefore, you should not assume that “interest-free” means purchasing a ticket with a credit card will never incur interest.

Check Your Credit Limit Before Purchasing a Ticket

Before booking a ticket, you should check your card’s available credit limit—that is, the amount you can still use at the time of the transaction.

For example, if your card has a credit limit of VND 30 million but you’ve already used a portion of it for other expenses, that doesn’t mean the entire VND 30 million is still available for purchasing tickets.

In particular, if you’re purchasing tickets for multiple people or high-value international tickets, checking your credit limit beforehand will help prevent transactions from failing during the booking process.

What should you keep in mind when purchasing tickets in foreign currency?

If the ticket is paid for in a foreign currency, the final amount due may be affected by the exchange rate and fees associated with foreign currency transactions, as determined by your card-issuing bank.

Therefore, before confirming the transaction, you should check the payment currency and your card’s fee schedule, rather than just looking at the initial ticket price displayed.

Should you buy airline tickets with a credit card?

A credit card can be a convenient way to purchase tickets, especially when you need to book immediately but want to manage your cash flow until the payment due date. Some cards also offer reward programs, cashback, frequent flyer miles, or airline-related perks, depending on each bank’s policies and the current promotional period.

However, you should only use a credit card if you have a plan to pay off this expense. Don’t choose a flight that exceeds your financial means just because you don’t have to pay immediately.

In summary, you can purchase airline tickets with a credit card, and a standard ticket purchase does not automatically mean you’ll be charged interest right away. The key is to check your available credit limit, interest-free terms, payment due date, and pay off the balance on time to avoid unnecessary fees.

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