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$494+ Cheap flights from South Korea to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAS
jul. 28 — ago. 41
mar. 7/28
mar. 8/4
1 adult, Economy
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Cheap flight deals from South Korea to Las Vegas

Cheapest flights from South Korea to Las Vegas
Explore the most affordable flight options available from South Korea to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/18:00 am
ICN
-
LAS
2 stops40h 16m
Multiple Airlines
sáb. 9/1910:00 pm
LAS
-
ICN
1 stop31h 40m
Multiple Airlines
Deal found 6/26$940
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/67:20 am
ICN
-
LAS
2 stops45h 47m
Multiple Airlines
sáb. 10/2411:31 am
LAS
-
ICN
1 stop16h 39m
Multiple Airlines
Deal found 6/27$949
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/67:10 am
ICN
-
LAS
2 stops32h 39m
Multiple Airlines
sáb. 9/1910:00 pm
LAS
-
ICN
1 stop31h 40m
Multiple Airlines
Deal found 6/26$951
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/317:20 am
ICN
-
LAS
2 stops41h 17m
Multiple Airlines
sáb. 9/1910:00 pm
LAS
-
ICN
1 stop31h 40m
Multiple Airlines
Deal found 6/26$952
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/317:20 am
ICN
-
LAS
2 stops41h 17m
Multiple Airlines
mié. 9/168:57 am
LAS
-
ICN
1 stop20h 43m
Multiple Airlines
Deal found 6/26$953
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/512:55 pm
ICN
-
LAS
2 stops35h 21m
Multiple Airlines
mié. 9/168:57 am
LAS
-
ICN
1 stop20h 43m
Multiple Airlines
Deal found 6/26$961
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/97:20 am
ICN
-
LAS
2 stops32h 29m
Multiple Airlines
vie. 10/2310:06 pm
LAS
-
ICN
1 stop30h 04m
Multiple Airlines
Deal found 6/27$962
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/77:20 am
ICN
-
LAS
2 stops32h 29m
Multiple Airlines
mié. 10/2111:31 am
LAS
-
ICN
1 stop18h 09m
Multiple Airlines
Deal found 6/27$963
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/297:20 am
ICN
-
LAS
2 stops45h 47m
Multiple Airlines
lun. 11/26:40 am
LAS
-
ICN
1 stop20h 50m
Multiple Airlines
Deal found 6/27$965
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/67:10 am
ICN
-
LAS
2 stops32h 39m
Multiple Airlines
vie. 9/1811:27 am
LAS
-
ICN
1 stop18h 13m
Multiple Airlines
Deal found 6/26$972
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/67:10 am
ICN
-
LAS
2 stops32h 39m
Multiple Airlines
dom. 9/136:40 am
LAS
-
ICN
1 stop23h 00m
Multiple Airlines
Deal found 6/26$973
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/208:30 pm
ICN
-
LAS
2 stops32h 59m
Multiple Airlines
vie. 8/286:10 pm
LAS
-
ICN
1 stop32h 35m
Multiple Airlines
Deal found 6/24$976

Find flight deals from South Korea to Las Vegas

Keep the following information in mind while searching for South Korea to Las Vegas flight deals. Data was last updated junio 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$929
(Kiwi.com)

One-way from

$494
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,534

Good round-trip deal

$1,546 or less

Good one-way deal

$1,122 or less
Provider with most accurate pricing for Seoul (SEL)-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Las Vegas Harry Reid Intl flights.
Search Deals
From South Korea to Las Vegas Harry Reid Intl
Search Deals
One-way flight from South Korea to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from South Korea to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from South Korea to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 28, 2026.
Use the filters below to find and compare flights from South Korea to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

lun. 9/21

4:50 pm-8:04 pm

2 stops19h 14m

Las Vegas Harry Reid Intl

mié. 9/23

6:00 am-3:00 pm

1 stop17h 00m

$1,201

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

vie. 10/2

11:30 am-3:10 pm

2 stops19h 40m

Las Vegas Harry Reid Intl

dom. 10/4

6:00 am-3:00 pm

2 stops17h 00m

$1,208

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

mié. 9/2

11:30 am-1:59 pm

2 stops18h 29m

Las Vegas Harry Reid Intl

mié. 9/16

8:02 pm-4:20 am

1 stop16h 18m

$1,258

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

vie. 10/30

2:25 pm-9:40 pm

2 stops23h 15m

Las Vegas Harry Reid Intl

dom. 11/1

7:20 am-10:15 pm

2 stops21h 55m

$1,296

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

sáb. 7/11

8:10 am-5:01 pm

2 stops24h 51m

Las Vegas Harry Reid Intl

mié. 7/15

6:50 am-10:25 pm

2 stops23h 35m

$1,299

BusanLas Vegas

PUS - LAS

PUSLAS

Busan Gimhae

sáb. 10/10

9:00 pm-9:20 pm

2 stops40h 20m

Las Vegas Harry Reid Intl

mié. 10/14

9:15 am-7:50 pm

2 stops42h 35m

$1,302

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

lun. 7/13

11:30 am-8:21 pm

2 stops24h 51m

Las Vegas Harry Reid Intl

vie. 7/17

2:15 pm-4:20 am

2 stops22h 05m

$1,334

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

lun. 7/13

9:00 pm-4:40 pm

Nonstop11h 40m

Las Vegas Harry Reid Intl

vie. 7/17

7:06 pm-4:50 pm

1 stop29h 44m

$1,373

BusanLas Vegas

PUS - LAS

PUSLAS

Busan Gimhae

vie. 11/6

9:00 pm-10:44 am

2 stops54h 44m

Las Vegas Harry Reid Intl

mar. 11/10

6:59 pm-7:50 pm

2 stops55h 51m

$1,378
Quickest round-trip

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

sáb. 10/3

9:00 pm-4:20 pm

Nonstop11h 20m

Las Vegas Harry Reid Intl

mar. 10/13

11:50 pm-4:40 am

Nonstop12h 50m

$1,486

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from South Korea to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Las Vegas

What is the cheapest month to book a flight from South Korea to Las Vegas?

Currently, December is the cheapest month in which you can book a flight from South Korea to Las Vegas (average of $317). Flying from South Korea to Las Vegas in July is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to LAS?

Find hourly flight availability from South Korea to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 28, 2026.

When flying from South Korea to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from South Korea to Las Vegas delayed?

About 7% of weekly flights between South Korea and Las Vegas have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for South Korea to Las Vegas flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on South Korea to Las Vegas flights?

Over the last year, Korean Air have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from South Korea to Las Vegas?

To ensure you get the cheapest price possible for a flight from South Korea to Las Vegas, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated junio 28, 2026.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andDelta from South Korea to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,220 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very good
550 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.8
Good
8,451 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,895 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
11,270 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from South Korea?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from South Korea to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • How long is the flight from South Korea to Las Vegas?

    United Airlines, Philippine Airlines, and Korean Air can get you from South Korea to Las Vegas in just under 20h 49m. Your travel time can differ by up to 19h 31m. There are 6004 mi between South Korea and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Korea to Las Vegas one-way?

    To fly one-way, consider booking your trip with Asiana Airlines, which is currently one of the cheapest options available, starting at $479. Delta flights start at $517 while deals on Air Canada start at $521 one-way.

  • What are the most popular routes from South Korea to Las Vegas?

    While some choose either Seoul Gimpo Intl - Las Vegas Harry Reid Intl or Busan Gimhae - Las Vegas Harry Reid Intl, Incheon Intl - Las Vegas Harry Reid Intl is the most popular route from South Korea to Las Vegas.

  • What are the cheapest flights from South Korea to Las Vegas?

    On average you can expect to pay $1,379 for a flight from South Korea to Las Vegas. The cheapest flight overall is $1,112 while the most popular route, (Incheon Intl - Las Vegas Harry Reid Intl) is currently priced at $987.

  • Can I find deals for flights from South Korea to Las Vegas that include hotel bookings?

    Yes. In addition to deals on South Korea to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Las Vegas.

  • Can I find deals for business class flights from South Korea to Las Vegas?

    Yes. Cheapflights offers flight deals from South Korea to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Las Vegas?

    Currently, December is the cheapest month in which you can book a flight from South Korea to Las Vegas (average of $317). Flying from South Korea to Las Vegas in July is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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Top 5 airlines flying from South Korea to Las Vegas

Discover the top 5 airlines that operate flights from South Korea to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$546Average$763FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$548Average$729FlexibilityNo cancel feeOn-time67%
DeltaCheapest$901Average$1,073FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$939Average$1,196FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,054Average$1,333FlexibilityNo cancel feeOn-time81%

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