South Korea

$385+ Cheap flights from Las Vegas (LAS) to South Korea

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ICN
Apr 20 — Apr 271
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Cheap flight deals from Las Vegas to South Korea

Keep the following information in mind while searching for Las Vegas to South Korea flight deals. Data was last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$885
(Kiwi.com)

One-way from

$385
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,389

Good round-trip deal

$856 or less

Good one-way deal

$473 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Seoul (SEL) flights.
From Las Vegas Harry Reid Intl to South Korea
One-way flight from Las Vegas Harry Reid Intl to South Korea
Highest demand for flights based on searches. 14% potential increase in price ($220 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to South Korea.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to South Korea.

Find flight deals from Las Vegas to South Korea

Cheapest flights from Las Vegas to South Korea
Explore the most affordable flight options available from Las Vegas to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/79:32 amLAS - ICN
1 stop18h 58mMultiple Airlines
Sun 6/11:30 pmICN - LAS
2 stops25h 58mMultiple Airlines
Deal found 4/14$885
This Hawaiian Airlines deal was found by Cheapflights users on 4/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amLAS - ICN
1 stop20h 35mHawaiian Airlines
Wed 10/299:25 pmICN - LAS
1 stop17h 20mHawaiian Airlines
Deal found 4/15$929
This United deal was found by Cheapflights users on 4/14. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:13 amLAS - ICN
1 stop25h 07mUnited Airlines
Tue 9/94:50 pmICN - LAS
1 stop17h 41mUnited Airlines
Deal found 4/14$943
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amLAS - ICN
1 stop20h 00mAlaska Airlines
Wed 10/229:25 pmICN - LAS
1 stop18h 33mAlaska Airlines
Deal found 4/15$944
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:00 amLAS - ICN
1 stop18h 45mWestJet
Sat 10/118:45 pmICN - LAS
2 stops28h 23mWestJet
Deal found 4/15$952
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:20 pmLAS - ICN
2 stops31h 15mChina Airlines
Wed 11/1212:25 pmICN - LAS
2 stops21h 51mChina Airlines
Deal found 4/15$981
This Cathay Pacific deal was found by Cheapflights users on 4/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:58 pmLAS - ICN
2 stops31h 07mCathay Pacific
Fri 5/238:05 pmICN - LAS
2 stops42h 00mCathay Pacific
Deal found 4/14$1,166
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:30 amLAS - ICN
1 stop16h 35mAir Canada
Tue 10/215:45 pmICN - LAS
1 stop21h 38mAir Canada
Deal found 4/15$1,182
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:51 pmLAS - GMP
2 stops30h 24mEVA Air
Sat 10/251:50 pmGMP - LAS
2 stops24h 21mEVA Air
Deal found 4/13$1,189
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amLAS - ICN
2 stops44h 45mEVA Air
Wed 7/97:45 pmICN - LAS
2 stops40h 15mEVA Air
Deal found 4/14$1,191
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:10 amLAS - GMP
2 stops23h 40mJapan Airlines
Tue 9/97:55 amGMP - LAS
2 stops25h 51mJapan Airlines
Deal found 4/14$1,395
This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:49 pmLAS - GMP
2 stops35h 31mANA
Wed 11/2612:25 pmGMP - LAS
2 stops25h 51mANA
Deal found 4/14$1,515

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to South Korea 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 April 15, 2025.
Use the filters below to find and compare flights from Las Vegas to South Korea that are best for you.

Fly from

Las Vegas

Fly to

South Korea

Route

Depart

Return

Price

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Wed 5/7

9:32 am-8:30 pm

1 stop18h 58m

Incheon Intl

Sun 6/1

1:30 pm-11:28 pm

2 stops25h 58m

$885

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Wed 10/1

10:15 am-6:35 pm

1 stop16h 20m

Incheon Intl

Wed 10/22

9:25 pm-6:50 am

1 stop25h 25m

$938

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Mon 9/1

11:13 am-4:20 am

1 stop25h 07m

Incheon Intl

Tue 9/9

4:50 pm-6:31 pm

1 stop17h 41m

$943

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 10/7

7:00 am-7:00 pm

1 stop20h 00m

Incheon Intl

Wed 10/22

9:25 pm-11:58 pm

1 stop18h 33m

$944

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Thu 9/18

8:00 am-6:45 pm

1 stop18h 45m

Incheon Intl

Sat 10/11

8:45 pm-9:08 am

2 stops28h 23m

$952

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Sat 9/27

7:50 am-7:35 pm

2 stops43h 45m

Incheon Intl

Sat 10/18

8:35 pm-8:36 am

2 stops28h 01m

$1,063

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Wed 5/14

7:58 pm-7:05 pm

2 stops31h 07m

Incheon Intl

Fri 5/23

8:05 pm-10:05 pm

2 stops42h 00m

$1,166

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 10/7

7:30 am-4:05 pm

1 stop16h 35m

Incheon Intl

Tue 10/21

5:45 pm-11:23 pm

1 stop21h 38m

$1,182

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Mon 9/29

8:51 pm-7:15 pm

2 stops30h 24m

Seoul Gimpo Intl

Sat 10/25

1:50 pm-10:11 pm

2 stops24h 21m

$1,189

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 5/6

6:00 am-6:45 pm

2 stops44h 45m

Incheon Intl

Wed 7/9

7:45 pm-8:00 pm

2 stops40h 15m

$1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 21 results
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Best time to book a flight from Las Vegas to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Las Vegas 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 Las Vegas to South Korea

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to South Korea (average of $1,001). Flying from Las Vegas to South Korea in June is currently the most expensive (average of $1,650). 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 LAS to KR?

Find hourly flight availability from Las Vegas to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to South Korea as you normally would.

Weekly flight availability from Las Vegas to South Korea

Explore weekly flight availability from Las Vegas to South Korea. 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 April 15, 2025.

The most flights from LAS to KR0 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).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated April 15, 2025.
To help decide which airline to fly from Las Vegas to South Korea, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.0
Very good

Entertainment

8.0

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to South Korea. 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 from for flights from Las Vegas to South Korea?

    If you book a flight to South Korea from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

  • How popular is this Las Vegas to South Korea flight route?

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $397. Cathay Pacific flights start at $536 while deals on Korean Air start at $970 one-way.

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

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

    The cheapest flight price from Las Vegas to South Korea is $415. On average you can expect to pay $2,152. The most popular route, (Las Vegas Harry Reid Intl - Incheon Intl), can usually be booked for $740.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to South Korea 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 Las Vegas to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to South Korea (average of $1,001). Flying from Las Vegas to South Korea in June is currently the most expensive (average of $1,650). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to South Korea

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

Top 7 airlines flying from Las Vegas to South Korea

Discover the top 7 airlines that operate flights from Las Vegas to South Korea. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$932FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$770Average$1,529FlexibilityNo cancel feeOn-time85%
WestJetCheapest$813Average$1,174FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$823Average$1,099FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$1,040Average$1,139FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,275Average$1,715FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,373Average$1,682FlexibilityNo cancel feeOn-timeN/A

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