$637 Cheap Flights from New Orleans (MSY) to Busan (PUS)

View $637 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)

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Cheap Flights from New Orleans to Busan (MSY-PUS)

Prices were available within the past 7 days and start at $637 for one-way flights and $1,265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 12 - Mon, Nov 17
MSY
New Orleans
PUS
Busan
$1,265 Roundtrip, found 2 hours ago
$1,265
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Nov 12 from New Orleans to Busan, returning Mon, Nov 17, priced at $1,265 found 2 hours ago
American Airlines
Thu, Nov 13 - Tue, Nov 18
MSY
New Orleans
PUS
Busan
$1,271 Roundtrip, found 2 hours ago
$1,271
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 13 from New Orleans to Busan, returning Tue, Nov 18, priced at $1,271 found 2 hours ago
Delta
Wed, Nov 12 - Mon, Nov 17
MSY
New Orleans
PUS
Busan
$1,332 Roundtrip, found 2 hours ago
$1,332
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 12 from New Orleans to Busan, returning Mon, Nov 17, priced at $1,332 found 2 hours ago
Delta
Wed, Nov 12 - Mon, Nov 17
MSY
New Orleans
PUS
Busan
$1,343 Roundtrip, found 2 hours ago
$1,343
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 12 from New Orleans to Busan, returning Mon, Nov 17, priced at $1,343 found 2 hours ago
Alaska Airlines
Sun, Mar 1 - Sun, Mar 8
MSY
New Orleans
PUS
Busan
$1,345 Roundtrip, found 1 day ago
$1,345
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Mar 1 from New Orleans to Busan, returning Sun, Mar 8, priced at $1,345 found 1 day ago
Alaska Airlines
Sun, Mar 1 - Sun, Mar 8
MSY
New Orleans
PUS
Busan
$1,405 Roundtrip, found 1 day ago
$1,405
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Mar 1 from New Orleans to Busan, returning Sun, Mar 8, priced at $1,405 found 1 day ago
Alaska Airlines
Sat, Nov 15 - Thu, Nov 20
MSY
New Orleans
PUS
Busan
$1,423 Roundtrip, found 2 hours ago
$1,423
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Nov 15 from New Orleans to Busan, returning Thu, Nov 20, priced at $1,423 found 2 hours ago
Alaska Airlines
Sun, Mar 1 - Sun, Mar 8
MSY
New Orleans
PUS
Busan
$1,432 Roundtrip, found 1 day ago
$1,432
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Mar 1 from New Orleans to Busan, returning Sun, Mar 8, priced at $1,432 found 1 day ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
MSY
New Orleans
PUS
Busan
$1,466 Roundtrip, found 2 hours ago
$1,466
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Nov 11 from New Orleans to Busan, returning Sat, Nov 15, priced at $1,466 found 2 hours ago
Korean Air
Sun, Mar 1 - Sun, Mar 8
MSY
New Orleans
PUS
Busan
$1,565 Roundtrip, found 1 day ago
$1,565
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Mar 1 from New Orleans to Busan, returning Sun, Mar 8, priced at $1,565 found 1 day ago

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS) cost?
Lock in a cheap one-way flight from $637 or cheap return flight from $1,265 from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)?
November is the most affordable month to fly from MSY to PUS. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MSY to PUS flight.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)?
You'll have to catch a flight with a layover if you're traveling from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MSY to PUS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)?
Opt for a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS) last-minute?
Last-minute fares from MSY to PUS are typically more expensive. To lock in the cheapest rates, start searching for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a MSY to PUS flight and hotel package?
You'll generally save money by securing a MSY to PUS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Gimhae Airport (PUS)?
In most instances, you can reschedule or cancel your MSY to PUS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Gimhae
Airlines serving
Korean Air
Roundtrip price
$1,264
Distance
7262 mi

Book with confidence

Book with confidence

New Orleans to Busan Flights

The cheapest times to fly from New Orleans to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to Busan are during the month of November. You can find some of the cheapest flights from New Orleans to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Busan

Sunday is one of the best days to book for cheap flights from New Orleans to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $637 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New Orleans to Busan Flights

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*Available to One Key members.