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

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $446. Japan Airlines flights start at $671 while deals on Korean Air start at $902 one-way.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 $2,156 for a flight from South Korea to Las Vegas. The cheapest flight overall is $601 while the most popular route, (Incheon Intl - Las Vegas Harry Reid Intl) is currently priced at $561.

What are the most popular airlines that fly from South Korea to Las Vegas?

Consider Air Canada, Delta or Korean Air when booking your flight. These represent the most popular airlines when flying from South Korea to Las Vegas.

What is the cheapest month to fly from South Korea to Las Vegas?

February is one of the best times of the year to fly to Las Vegas from South Korea. Prices for February average $1,108 per person but you can even find prices for as low as $662. The most expensive prices can be found in the month of January. Opting for a February flight can save you 55% on your journey compared to booking in January

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.

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.

$353+ Flights from South Korea to Las Vegas

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Cheap flight deals from South Korea to Las Vegas

Round-trip from	$557 (Hanatour)
One-way from	$353 (Trip.com)
Popular in	January
Cheapest in	February
Average price	$1,333
Good round-trip deal	$1,140 or less
Good one-way deal	$601 or less

From South Korea to Las Vegas Harry Reid Intl

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One-way flight from South Korea to Las Vegas Harry Reid Intl

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Highest demand for flights based on searches. 7% potential increase in price ($87 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from South Korea to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from South Korea to Las Vegas Harry Reid Intl.

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Find 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 July 31, 2025.

Wed 10/299:25 pmICN - LAS

1 stop35h 07mHawaiian Airlines

Fri 11/71:59 amLAS - ICN

1 stop24h 26mHawaiian Airlines

Deal found 7/30

$557

Mon 9/228:35 pmICN - LAS

1 stop29h 57mAlaska Airlines

Fri 9/269:52 pmLAS - ICN

2 stops28h 43mAlaska Airlines

Deal found 7/30

$563

Wed 11/196:00 pmICN - LAS

1 stop17h 35mUnited Airlines

Sat 11/296:25 pmLAS - ICN

1 stop18h 15mUnited Airlines

Deal found 7/31

$591

Mon 8/256:20 pmICN - LAS

1 stop20h 39mMultiple Airlines

Mon 9/86:25 amLAS - ICN

1 stop22h 05mMultiple Airlines

Deal found 7/31

$617

Fri 9/127:55 amGMP - LAS

2 stops19h 06mJapan Airlines

Fri 9/268:30 amLAS - GMP

2 stops21h 20mJapan Airlines

Deal found 7/29

$905

Wed 11/267:50 pmGMP - LAS

2 stops42h 54mANA

Fri 11/286:15 amLAS - GMP

2 stops23h 15mANA

Deal found 7/30

$1,025

Thu 11/2012:25 pmGMP - LAS

2 stops24h 50mMultiple Airlines

Mon 12/19:15 pmLAS - GMP

2 stops32h 15mMultiple Airlines

Deal found 7/30

$1,068

Wed 11/194:50 pmPUS - LAS

1 stop15h 20mKorean Air

Mon 11/249:15 pmLAS - PUS

2 stops42h 50mKorean Air

Deal found 7/31

$1,109

Wed 11/197:30 amPUS - LAS

2 stops25h 29mMultiple Airlines

Mon 11/246:15 amLAS - PUS

2 stops38h 00mMultiple Airlines

Deal found 7/31

$1,137

Fri 10/177:05 amTAE - LAS

1 stop25h 15mKorean Air

Sun 10/1911:50 pmLAS - TAE

1 stop28h 45mKorean Air

Deal found 7/31

$1,171

Best flights from South Korea to Las Vegas
Discover carefully curated flight deals from South Korea to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 10/299:25 pmICN - LAS

1 stop35h 07mHawaiian Airlines

Fri 11/71:59 amLAS - ICN

1 stop24h 26mHawaiian Airlines

Deal found 7/30

$557

Mon 9/228:35 pmICN - LAS

1 stop29h 57mAlaska Airlines

Fri 9/269:52 pmLAS - ICN

2 stops28h 43mAlaska Airlines

Deal found 7/30

$563

Wed 11/1912:45 pmICN - LAS

2 stops18h 45mUnited Airlines

Fri 11/287:45 amLAS - ICN

1 stop15h 30mUnited Airlines

Deal found 7/31

$591

Mon 8/256:20 pmICN - LAS

1 stop20h 39mMultiple Airlines

Mon 9/86:25 amLAS - ICN

1 stop22h 05mMultiple Airlines

Deal found 7/31

$617

Fri 9/127:55 amGMP - LAS

2 stops19h 06mJapan Airlines

Fri 9/268:30 amLAS - GMP

2 stops21h 20mJapan Airlines

Deal found 7/29

$905

Mon 1/197:50 pmGMP - LAS

2 stops42h 54mANA

Wed 1/286:15 amLAS - GMP

2 stops23h 15mANA

Deal found 7/31

$1,021

Wed 11/194:50 pmPUS - LAS

1 stop15h 20mKorean Air

Mon 11/249:15 pmLAS - PUS

2 stops42h 50mKorean Air

Deal found 7/31

$1,109

Thu 11/2012:25 pmGMP - LAS

2 stops24h 50mMultiple Airlines

Mon 12/19:15 pmLAS - GMP

2 stops32h 15mMultiple Airlines

Deal found 7/30

$1,068

Fri 10/177:05 amTAE - LAS

1 stop25h 15mKorean Air

Sun 10/1911:50 pmLAS - TAE

1 stop28h 45mKorean Air

Deal found 7/31

$1,171

Wed 11/197:30 amPUS - LAS

2 stops25h 29mMultiple Airlines

Mon 11/246:15 amLAS - PUS

2 stops38h 00mMultiple Airlines

Deal found 7/31

$1,137

Last-minute flights from South Korea to Las Vegas
Discover last-minute flight deals from South Korea to Las Vegas. Data last updated July 31, 2025 and is based on user searches.

Tue 8/54:50 pmICN - LAS

1 stop23h 55mUnited Airlines

Sun 8/106:10 amLAS - ICN

2 stops16h 50mUnited Airlines

Deal found 7/29

$981

Tue 8/57:40 amGMP - LAS

2 stops26h 35mANA

Tue 8/58:30 pmLAS - GMP

2 stops33h 50mANA

Deal found 7/30

$2,217

Wed 8/69:25 pmICN - LAS

1 stop17h 20mHawaiian Airlines

Wed 8/61:50 amLAS - ICN

1 stop25h 10mHawaiian Airlines

Deal found 7/30

$924

Wed 8/69:25 pmICN - LAS

1 stop25h 25mAlaska Airlines

Fri 8/157:50 amLAS - ICN

1 stop19h 10mAlaska Airlines

Deal found 7/30

$939

Sat 8/95:45 pmICN - LAS

1 stop21h 29mAir Canada

Thu 8/147:25 amLAS - ICN

1 stop16h 40mAir Canada

Deal found 7/30

$998

Sat 8/95:45 pmICN - LAS

1 stop21h 29mMultiple Airlines

Thu 8/147:25 amLAS - ICN

2 stops20h 35mMultiple Airlines

Deal found 7/30

$1,042

Sat 8/97:20 pmICN - LAS

1 stop16h 46mDelta

Sun 8/245:19 pmLAS - ICN

2 stops31h 11mDelta

Deal found 7/30

$1,084

Sun 8/1012:05 pmGMP - LAS

2 stops22h 11mJapan Airlines

Fri 8/159:15 amLAS - GMP

2 stops20h 35mJapan Airlines

Deal found 7/30

$1,535

Mon 8/1111:00 amPUS - LAS

2 stops28h 14mMultiple Airlines

Sat 8/167:25 amLAS - PUS

2 stops31h 15mMultiple Airlines

Deal found 7/30

$1,665

Mon 8/114:30 pmPUS - LAS

2 stops17h 54mKorean Air

Sat 8/1611:50 pmLAS - PUS

1 stop27h 45mKorean Air

Deal found 7/30

$1,754

Wed 8/137:55 amGMP - LAS

2 stops21h 51mMultiple Airlines

Sat 8/168:30 amLAS - GMP

2 stops21h 20mMultiple Airlines

Deal found 7/30

$1,765

Mon 8/256:20 pmICN - LAS

1 stop20h 39mMultiple Airlines

Mon 9/86:25 amLAS - ICN

1 stop22h 05mMultiple Airlines

Deal found 7/31

$617

One-way flights from South Korea to Las Vegas
Search for one-way flight options from South Korea to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Mon 10/136:20 pmICN - LAS

1 stop17h 52mMultiple Airlines

Deal found 7/30

$353

Sat 11/158:35 pmICN - LAS

2 stops18h 39mAlaska Airlines

Deal found 7/31

$446

Mon 9/298:45 pmICN - LAS

2 stops31h 47mWestJet

Deal found 7/31

$462

Sun 9/289:35 pmPUS - LAS

3 stops40h 02mMultiple Airlines

Deal found 7/31

$498

Wed 8/207:40 pmGMP - LAS

3 stops34h 27mMultiple Airlines

Deal found 7/31

$532

Mon 9/157:55 amGMP - LAS

2 stops19h 06mJapan Airlines

Deal found 7/29

$671

Mon 10/138:05 amPUS - LAS

1 stop24h 15mKorean Air

Deal found 7/30

$902

Mon 11/1712:25 pmGMP - LAS

2 stops26h 19mANA

Deal found 7/31

$1,090

Cheapflights Fare Finder

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

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Wed 10/29

9:25 pm-4:32 pm

1 stop35h 07m

Las Vegas Harry Reid Intl

Fri 11/7

1:59 am-7:25 pm

1 stop24h 26m

$557

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 9/22

8:35 pm-10:32 am

1 stop29h 57m

Las Vegas Harry Reid Intl

Fri 9/26

9:52 pm-6:35 pm

2 stops28h 43m

$563

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Wed 11/19

12:45 pm-2:30 pm

2 stops18h 45m

Las Vegas Harry Reid Intl

Fri 11/28

7:45 am-4:15 pm

1 stop15h 30m

$591

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 8/25

6:20 pm-10:59 pm

1 stop20h 39m

Las Vegas Harry Reid Intl

Mon 9/8

6:25 am-8:30 pm

1 stop22h 05m

$617

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Fri 9/12

7:55 am-11:01 am

2 stops19h 06m

Las Vegas Harry Reid Intl

Fri 9/26

8:30 am-9:50 pm

2 stops21h 20m

$905

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Mon 1/19

7:50 pm-9:44 pm

2 stops42h 54m

Las Vegas Harry Reid Intl

Wed 1/28

6:15 am-10:30 pm

2 stops23h 15m

$1,021

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Thu 11/20

12:25 pm-8:15 pm

2 stops24h 50m

Las Vegas Harry Reid Intl

Mon 12/1

9:15 pm-10:30 pm

2 stops32h 15m

$1,068

BusanLas Vegas

PUS - LAS

PUSLAS

Busan Gimhae

Wed 11/19

4:50 pm-3:10 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Mon 11/24

9:15 pm-9:05 am

2 stops42h 50m

$1,109

BusanLas Vegas

PUS - LAS

PUSLAS

Busan Gimhae

Wed 11/19

7:30 am-3:59 pm

2 stops25h 29m

Las Vegas Harry Reid Intl

Mon 11/24

6:15 am-1:15 pm

2 stops38h 00m

$1,137

DaeguLas Vegas

TAE - LAS

TAELAS

Daegu

Fri 10/17

7:05 am-4:20 pm

1 stop25h 15m

Las Vegas Harry Reid Intl

Sun 10/19

11:50 pm-8:35 pm

1 stop28h 45m

$1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results

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, August is the cheapest month in which you can book a flight from South Korea to Las Vegas (average of $198). Flying from South Korea to Las Vegas in March is currently the most expensive (average of $269). 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?

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.

Weekly flight availability from South Korea to Las Vegas

The most flights from KR0 to LAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with ANA, Korean Air, and Japan Airlines 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.

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

ANA

8.4

Very good

922 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Korean Air

8.4

Very good

1,121 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Japan Airlines

8.3

Very good

1,536 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Alaska Airlines

8.0

Very good

10,000 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Hawaiian Airlines

7.8

Good

2,611 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

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.
What are the cheapest airlines to fly from South Korea to Las Vegas one-way?
To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $446. Japan Airlines flights start at $671 while deals on Korean Air start at $902 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 $2,156 for a flight from South Korea to Las Vegas. The cheapest flight overall is $601 while the most popular route, (Incheon Intl - Las Vegas Harry Reid Intl) is currently priced at $561.
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, August is the cheapest month in which you can book a flight from South Korea to Las Vegas (average of $198). Flying from South Korea to Las Vegas in March is currently the most expensive (average of $269). 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

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Paradise

Sunrise Manor

North Las Vegas

Winchester

Primm

Mount Charleston

Kingman

Mesquite

Needles

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from South Korea to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$600	Average$740	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$644	Average$763	FlexibilityNo cancel fee	On-time69%
Asiana Airlines	Cheapest$776	Average$1,214	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$905	Average$1,096	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$1,083	Average$1,542	FlexibilityNo cancel fee	On-timeN/A

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$353+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Korea to Las Vegas with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap 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 July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from South Korea to Las Vegas

Cheapest flights from South Korea to Las VegasExplore 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 July 31, 2025.

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 July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Las Vegas that are best for you.

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.

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?

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 July 31, 2025.

Weekly flight availability from South Korea to Las Vegas

Explore weekly flight availability from South Korea to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with ANA, Korean Air, and Japan Airlines 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.

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?

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

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

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

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

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

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

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

Traveling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from South Korea to Las Vegas

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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 July 31, 2025.