$813 Cheap Flights from Seoul (GMP) to New Orleans (MSY)

View $813 flight on Sat, Apr 25, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from Seoul to New Orleans (GMP-MSY)

Prices were available within the past 7 days and start at $813 for one-way flights and $1,228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Mon, Jun 1 - Fri, Jul 31
GMP
Seoul
MSY
New Orleans
$1,228 Roundtrip, found 4 days ago
$1,228
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Mon, Jun 1 from Seoul to New Orleans, returning Fri, Jul 31, priced at $1,228 found 4 days ago
All Nippon Airways
Fri, Sep 4 - Tue, Sep 15
GMP
Seoul
MSY
New Orleans
$1,280 Roundtrip, found 5 days ago
$1,280
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Fri, Sep 4 from Seoul to New Orleans, returning Tue, Sep 15, priced at $1,280 found 5 days ago
All Nippon Airways
Fri, Sep 4 - Tue, Sep 15
GMP
Seoul
MSY
New Orleans
$1,348 Roundtrip, found 5 days ago
$1,348
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Fri, Sep 4 from Seoul to New Orleans, returning Tue, Sep 15, priced at $1,348 found 5 days ago
Japan Airlines
Fri, Dec 12 - Mon, Dec 29
GMP
Seoul
MSY
New Orleans
$1,614 Roundtrip, found 2 days ago
$1,614
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Fri, Dec 12 from Seoul to New Orleans, returning Mon, Dec 29, priced at $1,614 found 2 days ago
Japan Airlines
Thu, Dec 11 - Mon, Dec 29
GMP
Seoul
MSY
New Orleans
$1,626 Roundtrip, found 2 days ago
$1,626
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Thu, Dec 11 from Seoul to New Orleans, returning Mon, Dec 29, priced at $1,626 found 2 days ago
Japan Airlines
Thu, Dec 11 - Mon, Dec 29
GMP
Seoul
MSY
New Orleans
$1,655 Roundtrip, found 2 days ago
$1,655
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Thu, Dec 11 from Seoul to New Orleans, returning Mon, Dec 29, priced at $1,655 found 2 days ago
Japan Airlines
Fri, Jan 16 - Fri, Jan 23
GMP
Seoul
MSY
New Orleans
$1,657 Roundtrip, found 3 days ago
$1,657
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Fri, Jan 16 from Seoul to New Orleans, returning Fri, Jan 23, priced at $1,657 found 3 days ago
Japan Airlines
Fri, Jan 16 - Fri, Jan 23
GMP
Seoul
MSY
New Orleans
$1,659 Roundtrip, found 3 days ago
$1,659
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Fri, Jan 16 from Seoul to New Orleans, returning Fri, Jan 23, priced at $1,659 found 3 days ago
Japan Airlines
Fri, Jan 16 - Fri, Jan 23
GMP
Seoul
MSY
New Orleans
$1,660 Roundtrip, found 3 days ago
$1,660
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Fri, Jan 16 from Seoul to New Orleans, returning Fri, Jan 23, priced at $1,660 found 3 days ago
Japan Airlines
Sat, Dec 13 - Mon, Dec 29
GMP
Seoul
MSY
New Orleans
$1,665 Roundtrip, found 2 days ago
$1,665
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Sat, Dec 13 from Seoul to New Orleans, returning Mon, Dec 29, priced at $1,665 found 2 days ago
Flights from Seoul (GMP) to New Orleans (MSY)
Origin airport
Gimpo Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Roundtrip price
$1,228
Distance
7190 mi

Seoul to New Orleans Flights

The cheapest times to fly from Seoul to New Orleans

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 Seoul to New Orleans are during the month of June. You can find some of the cheapest flights from Seoul to New Orleans with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Seoul to New Orleans: 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 Seoul to New Orleans

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 Seoul to New Orleans in 2026. You can also book with separate airlines for your outbound and return journeys, from $813 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 Seoul to New Orleans 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 Seoul to New Orleans 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.

 

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Grab a cheap one-way flight from $813 or cheap return flight from $1,228 from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY) 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 Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The cheapest month to fly from GMP to MSY is June, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To find the cheapest airline flying from GMP to MSY, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Direct flights from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GMP to MSY?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To touch down at Louis Armstrong New Orleans Intl. Airport (MSY) without delays, book a flight that leaves Gimpo Intl. Airport (GMP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Waiting until right before your break to book your flight from GMP to MSY often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a GMP to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a GMP to MSY flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
In most instances, you can cancel or reschedule your GMP to MSY flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.