$614 Cheap Flights from Las Vegas (LAS) to Seoul (GMP)

View $614 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)

Cheap Flights from Las Vegas to Seoul (LAS-GMP)

Prices were available within the past 7 days and start at $614 for one-way flights and $995 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, Oct 28 - Tue, Nov 4
LAS
Las Vegas
GMP
Seoul
$995 Roundtrip, found 8 hours ago
$995
Roundtrip
found 8 hours ago
Select China Eastern Airlines flight, departing Tue, Oct 28 from Las Vegas to Seoul, returning Tue, Nov 4, priced at $995 found 8 hours ago
Japan Airlines
Sat, Jan 31 - Tue, Mar 10
LAS
Las Vegas
GMP
Seoul
$1,124 Roundtrip, found 6 days ago
$1,124
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Sat, Jan 31 from Las Vegas to Seoul, returning Tue, Mar 10, priced at $1,124 found 6 days ago
Japan Airlines
Sat, Jan 31 - Tue, Mar 10
LAS
Las Vegas
GMP
Seoul
$1,136 Roundtrip, found 6 days ago
$1,136
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Sat, Jan 31 from Las Vegas to Seoul, returning Tue, Mar 10, priced at $1,136 found 6 days ago
China Eastern Airlines
Tue, Oct 28 - Fri, Nov 7
LAS
Las Vegas
GMP
Seoul
$1,197 Roundtrip, found 5 days ago
$1,197
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Tue, Oct 28 from Las Vegas to Seoul, returning Fri, Nov 7, priced at $1,197 found 5 days ago
All Nippon Airways
Tue, Mar 24 - Tue, Apr 7
LAS
Las Vegas
GMP
Seoul
$1,209 Roundtrip, found 3 days ago
$1,209
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Seoul, returning Tue, Apr 7, priced at $1,209 found 3 days ago
All Nippon Airways
Wed, Mar 4 - Tue, Mar 10
LAS
Las Vegas
GMP
Seoul
$1,227 Roundtrip, found 9 hours ago
$1,227
Roundtrip
found 9 hours ago
Select All Nippon Airways flight, departing Wed, Mar 4 from Las Vegas to Seoul, returning Tue, Mar 10, priced at $1,227 found 9 hours ago
All Nippon Airways
Wed, Feb 18 - Mon, Mar 2
LAS
Las Vegas
GMP
Seoul
$1,227 Roundtrip, found 3 days ago
$1,227
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Feb 18 from Las Vegas to Seoul, returning Mon, Mar 2, priced at $1,227 found 3 days ago
United
Tue, Jan 13 - Wed, Jan 28
LAS
Las Vegas
GMP
Seoul
$1,239 Roundtrip, found 2 days ago
$1,239
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 13 from Las Vegas to Seoul, returning Wed, Jan 28, priced at $1,239 found 2 days ago
China Eastern Airlines
Sat, Nov 8 - Mon, Nov 10
LAS
Las Vegas
GMP
Seoul
$1,240 Roundtrip, found 3 days ago
$1,240
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Nov 8 from Las Vegas to Seoul, returning Mon, Nov 10, priced at $1,240 found 3 days ago
Air Canada
Wed, Jan 14 - Wed, Jan 21
LAS
Las Vegas
GMP
Seoul
$1,294 Roundtrip, found 5 days ago
$1,294
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Jan 14 from Las Vegas to Seoul, returning Wed, Jan 21, priced at $1,294 found 5 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,210
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,210

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP) cost?
Lock in a cheap one-way flight from $614 or cheap return flight from $995 from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP) 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 Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)?
The cheapest month to fly from LAS to GMP is October, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LAS to GMP. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)?
Nonstop flights from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to GMP?
You'll usually find Tuesday the quietest day for flights, while Fridays are often 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 Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)?
To touch down at Gimpo Intl. Airport (GMP) on time, pick a flight that takes off from Harry Reid Intl. Airport (LAS) 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.
What airports do you fly into for Seoul from Harry Reid Intl. Airport (LAS)?
Incheon Intl. Airport (ICN) is the only airport in Seoul with direct flights from Harry Reid Intl. Airport (LAS). Consider the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP) last-minute?
Last-minute bookings from LAS to GMP are generally more expensive. For the lowest rates, start looking for flights early. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book a LAS to GMP flight and hotel package?
Booking a LAS to GMP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Gimpo Intl. Airport (GMP)?
Generally, it's possible to cancel or reschedule your LAS to GMP flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Gimpo Intl.
Airlines serving
Air China, All Nippon Airways, China Eastern Airlines, Japan Airlines
Roundtrip price
$995
Distance
5989 mi

Book with confidence

Las Vegas to Seoul Flights

The cheapest times to fly from Las Vegas to Seoul

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

 

The best time to book a flight from Las Vegas to Seoul

Sunday is one of the best days to book for cheap flights from Las Vegas to Seoul: 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 Las Vegas to Seoul

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 Las Vegas to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $614 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 Las Vegas to Seoul 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 Las Vegas to Seoul 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.

 

Las Vegas to Seoul Flights

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*Available to One Key members.