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

Historically, on average around 5% of flights between Las Vegas and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

What airlines fly to South Korea?

Korean Air, Air Canada and United Airlines are the top three most popular airlines that fly to South Korea from Las Vegas according to our data. Korean Air is the first choice among our users, with 41% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 7 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Las Vegas to South Korea on average per day?

As of December 2025, there are 2 flights per day flying from Las Vegas to South Korea. The most common time of day flights depart is 10:00PM, with 100% of flights taking off in the evening.

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to South Korea?

Philippine Airlines and Korean Air are the most popular carriers operating from Las Vegas Harry Reid Intl to South Korea

How many flights depart from Las Vegas to South Korea on average per week?

As of December 2025, there are 14 flights per week flying from Las Vegas to South Korea. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to South Korea?

Prices for flights from Las Vegas Harry Reid Intl Airport to South Korea were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to South Korea?

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to South Korea is 7 as of December 2025.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to South Korea?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$338 Cheap Flights from Las Vegas to South Korea in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 pm - 6:35 pm

LAS

ICN

29h 20m1 stop

9:10 pm - 8:20 pm

ICN

LAS

15h 10m1 stop

$703Multiple Airlines

Sat, May 9 - Tue, May 19

7:15 pm - 9:35 pm

LAS

ICN

33h 20m1 stop

9:20 pm - 12:19 pm

ICN

LAS

31h 59m1 stop

$714Multiple Airlines

Fri, Jan 16 - Tue, Jan 27

7:50 am - 6:35 pm

LAS

ICN

18h 45m1 stop

9:10 pm - 8:20 pm

ICN

LAS

15h 10m1 stop

$715Multiple Airlines

Sat, May 9 - Sun, May 17

6:00 am - 6:35 pm

LAS

ICN

20h 35m1 stop

9:10 pm - 8:20 pm

ICN

LAS

15h 10m1 stop

$718Multiple Airlines

Mon, May 11 - Tue, May 19

7:49 am - 10:05 pm

LAS

GMP

21h 16m2 stops

8:00 am - 2:27 pm

GMP

LAS

23h 27m2 stops

$1,290Japan Airlines

Tue, Feb 3 - Thu, Feb 12

7:49 am - 10:05 pm

LAS

GMP

21h 16m2 stops

12:05 pm - 3:00 pm

GMP

LAS

19h 55m2 stops

$1,295Japan Airlines

Wed, Jan 14 - Sat, Jan 17

1:30 pm - 1:05 pm

LAS

GMP

31h 35m2 stops

2:25 pm - 11:55 pm

GMP

LAS

25h 30m2 stops

$1,492Air China

Thu, Mar 12 - Mon, Mar 23

7:00 pm - 6:35 pm

LAS

GMP

31h 35m2 stops

12:40 pm - 10:17 pm

GMP

LAS

25h 37m2 stops

$1,512ANA

Wed, Apr 15 - Wed, Apr 22

7:00 pm - 6:35 pm

LAS

GMP

31h 35m2 stops

7:40 am - 8:25 pm

GMP

LAS

28h 45m2 stops

$1,529ANA

Wed, Apr 15 - Wed, Apr 22

1:30 pm - 1:05 pm

LAS

GMP

31h 35m2 stops

2:25 pm - 6:05 pm

GMP

LAS

43h 40m2 stops

$1,573Air China

Fri, Mar 13 - Sat, Mar 21

Air Canada flights from Las Vegas to South Korea

Our best Air Canada deals on Las Vegas to South Korea flight tickets

Air Canada

Dec 11

LAS6:15 amLas Vegas Harry Reid Intl

16h 45m

1 stop

ICN4:00 pmIncheon Intl

Jan 13

ICN6:55 pmIncheon Intl

20h 32m

1 stop

LAS10:27 pmLas Vegas Harry Reid Intl

$1,200

Find similar

Air Canada

Dec 7

LAS4:45 pmLas Vegas Harry Reid Intl

31h 25m

1 stop

ICN5:10 pmIncheon Intl

Dec 20

ICN6:55 pmIncheon Intl

19h 32m

1 stop

LAS9:27 pmLas Vegas Harry Reid Intl

$1,245

Find similar

Air Canada

Dec 16

LAS4:45 pmLas Vegas Harry Reid Intl

31h 25m

1 stop

ICN5:10 pmIncheon Intl

Sep 15

ICN5:45 pmIncheon Intl

22h 06m

1 stop

LAS11:51 pmLas Vegas Harry Reid Intl

$1,539

Find similar

Air China flights from Las Vegas to South Korea

Our best Air China deals on Las Vegas to South Korea flight tickets

Air China

Mar 12

LAS1:30 pmLas Vegas Harry Reid Intl

31h 35m

2 stops

GMP1:05 pmSeoul Gimpo Intl

Mar 23

GMP2:25 pmSeoul Gimpo Intl

25h 30m

2 stops

LAS11:55 pmLas Vegas Harry Reid Intl

$1,492

Find similar

Air China

Mar 13

LAS1:30 pmLas Vegas Harry Reid Intl

31h 35m

2 stops

GMP1:05 pmSeoul Gimpo Intl

Mar 21

GMP2:25 pmSeoul Gimpo Intl

43h 40m

2 stops

LAS6:05 pmLas Vegas Harry Reid Intl

$1,573

Find similar

Air China

May 10

LAS6:00 amLas Vegas Harry Reid Intl

39h 05m

2 stops

GMP1:05 pmSeoul Gimpo Intl

May 16

GMP2:25 pmSeoul Gimpo Intl

43h 30m

2 stops

LAS5:55 pmLas Vegas Harry Reid Intl

$2,440

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Sat 5/9

9:15 pm-6:35 pm

1 stop29h 20m

Incheon Intl

Tue 5/19

9:10 pm-8:20 pm

1 stop15h 10m

$703

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Fri 1/16

7:15 pm-9:35 pm

1 stop33h 20m

Incheon Intl

Tue 1/27

9:20 pm-12:19 pm

1 stop31h 59m

$714

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Sat 5/9

7:50 am-6:35 pm

1 stop18h 45m

Incheon Intl

Sun 5/17

9:10 pm-8:20 pm

1 stop15h 10m

$715

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Mon 5/11

6:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Tue 5/19

9:10 pm-8:20 pm

1 stop15h 10m

$718

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Tue 2/3

7:49 am-10:05 pm

2 stops21h 16m

Seoul Gimpo Intl

Thu 2/12

8:00 am-2:27 pm

2 stops23h 27m

$1,290

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Wed 1/14

7:49 am-10:05 pm

2 stops21h 16m

Seoul Gimpo Intl

Sat 1/17

12:05 pm-3:00 pm

2 stops19h 55m

$1,295

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Thu 3/12

1:30 pm-1:05 pm

2 stops31h 35m

Seoul Gimpo Intl

Mon 3/23

2:25 pm-11:55 pm

2 stops25h 30m

$1,492

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Wed 4/15

7:00 pm-6:35 pm

2 stops31h 35m

Seoul Gimpo Intl

Wed 4/22

12:40 pm-10:17 pm

2 stops25h 37m

$1,512

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Wed 4/15

7:00 pm-6:35 pm

2 stops31h 35m

Seoul Gimpo Intl

Wed 4/22

7:40 am-8:25 pm

2 stops28h 45m

$1,529

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Fri 3/13

1:30 pm-1:05 pm

2 stops31h 35m

Seoul Gimpo Intl

Sat 3/21

2:25 pm-6:05 pm

2 stops43h 40m

$1,573

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Las Vegas to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,083.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Las Vegas is on a Monday. momondo users have found tickets for Monday departures for as low as $930. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to South Korea for around $1,167.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Las Vegas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,013 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,439 on average. Flights to South Korea from Las Vegas in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Las Vegas Harry Reid Intl to South Korea flight route?

Fly from Las Vegas Harry Reid Intl to Incheon Intl for the best Las Vegas Harry Reid Intl - South Korea flight prices

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Las Vegas for as low as $1,017 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to South Korea flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to South Korea flights?

You could potentially save up to 13% on your flight if you consider stops on a Las Vegas to South Korea flight.

Cheap Las Vegas to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to South Korea

Best Price Found	$516
Fastest flight time	12h 50m
Direct flights	Every day
Airports in South Korea	1 airport

The best one-way flight to South Korea from Las Vegas in the past 72 hours is $516. The best round-trip flight deal from Las Vegas to South Korea found on momondo in the last 72 hours is $745.

The fastest flight from Las Vegas to South Korea takes 12h 50m

Direct flights go from Las Vegas to South Korea every day.

There is 1 airport near South Korea: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to South Korea?
Prices for flights from Las Vegas Harry Reid Intl Airport to South Korea were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to South Korea?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to South Korea is 7 as of December 2025.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to South Korea?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Las Vegas to South Korea?
Based on momondo bookings for flights between Las Vegas and South Korea, the leading plane model is Boeing 777-300ER, making up 84.16% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 4.95%, Airbus A350-1000 with 3.96%, and Boeing 777-300 with 2.97%.

Best airlines flying from Las Vegas to South Korea

Compare and see reviews for airlines that fly from Las Vegas to South Korea with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $726	Free Cancellation	Rating 7.2 3,193 reviews	Search WestJet flights
Asiana Airlines	PriceFrom $776	Free Cancellation	Rating 8.2 490 reviews	Search Asiana Airlines flights
Hawaiian Airlines	PriceFrom $818	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $859	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Air Canada	PriceFrom $876	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,273	Free Cancellation	Rating 8.4 1,179 reviews	Search Korean Air flights
Delta	PriceFrom $1,476	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to South Korea?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to South Korea. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to South Korea with flexible booking policies on momondo?

Yes. All flights to South Korea from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Las Vegas to South Korea?

Once all potential Las Vegas to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Las Vegas to South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in South Korea

Flights to Seoulfrom $528

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Las Vegas flight routes

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Cheap flights from Las Vegas to South Korea from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to South Korea departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Las Vegas to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,083.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest Las Vegas Harry Reid Intl to South Korea flight route?

Fly from Las Vegas Harry Reid Intl to Incheon Intl for the best Las Vegas Harry Reid Intl - South Korea flight prices

How far in advance should I book a flight to South Korea?

What cabin class options are available on Las Vegas Harry Reid Intl to South Korea flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to South Korea flights?

You could potentially save up to 13% on your flight if you consider stops on a Las Vegas to South Korea flight.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to South Korea?

Philippine Airlines and Korean Air are the most popular carriers operating from Las Vegas Harry Reid Intl to South Korea

What airlines fly to South Korea?

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

Historically, on average around 5% of flights between Las Vegas and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

How many flights depart from Las Vegas to South Korea on average per day?

As of December 2025, there are 2 flights per day flying from Las Vegas to South Korea. The most common time of day flights depart is 10:00PM, with 100% of flights taking off in the evening.

How many flights depart from Las Vegas to South Korea on average per week?

As of December 2025, there are 14 flights per week flying from Las Vegas to South Korea. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Las Vegas to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to South Korea

Best Price Found

Fastest flight time

Direct flights

Airports in South Korea

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to South Korea?

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to South Korea?

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to South Korea?

What documentation or ID do you need to fly to South Korea?

What is the most popular plane model from Las Vegas to South Korea?

Best airlines flying from Las Vegas to South Korea

Compare and see reviews for airlines that fly from Las Vegas to South Korea with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to South Korea?

Can I find flights from Las Vegas to South Korea with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to South Korea?

I’m not ready to book a flight from Las Vegas to South Korea right now. Can momondo alert me if prices change?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo