Question 1

Which airport is the most popular layover for flights between Las Vegas and Incheon Intl Airport?

Accepted Answer

Vancouver (YVR) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Question 2

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

Accepted Answer

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

Question 3

Which layover airport has the shortest travel time from Las Vegas to Incheon Intl Airport?

Accepted Answer

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 15h 10m.

Question 4

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

Accepted Answer

Alaska Airlines is the most popular carrier operating from Las Vegas Harry Reid Intl to Incheon Intl

Question 5

How have Las Vegas to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of November 2025, prices for Las Vegas to Incheon Intl Airport flights are approximately 28% cheaper when compared to flights at the same time last year.

Question 6

Which layover airport has the shortest connection time from Las Vegas to Incheon Intl Airport?

Accepted Answer

San Francisco (SFO) has the shortest average layover time for this route: 1h 27m.

Question 7

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

Accepted Answer

According to our data, Delta have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Question 8

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

Accepted Answer

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

Question 9

Which layover airport offers the lowest fares from Las Vegas to Incheon Intl Airport?

Accepted Answer

Flights via Honolulu (HNL) offer the lowest average round-trip price of $853.

Question 10

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Las Vegas for as low as $1,017 on momondo.

Question 11

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from Las Vegas is in November. Flight prices, which tend to average around $1,088, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of November, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $1,131.

Question 12

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Accepted Answer

At noon is the cheapest time of day to fly from Las Vegas to Incheon Intl Airport when you can find flight prices for as low as $366. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,261 on average. Flights to Incheon Intl Airport from Las Vegas in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 13

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

Accepted Answer

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.

Question 14

What airlines fly to Incheon Intl Airport?

Accepted Answer

Korean Air, Air Canada and United Airlines are the top three most popular airlines that fly to Incheon Intl Airport 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 Incheon Intl Airport. Keep in mind that there are 7 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 15

How many flights depart from Las Vegas to Incheon Intl Airport on average per week?

Accepted Answer

As of November 2025, 14 flights take off from Las Vegas and land in Incheon Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Question 16

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

The cheapest day to depart from Las Vegas to Incheon Intl Airport is on a Monday when prices can be found for as low as $942. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,218. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 17

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

Accepted Answer

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

Question 18

How many flights depart from Las Vegas to Incheon Intl Airport on average per day?

Accepted Answer

As of November 2025, 2 flights take off from Las Vegas and land in Incheon Intl Airport each day. The most common flight departure time for this route is 10:00PM, with 100% of daily flights taking off in the evening.

Question 19

How often are flights from Las Vegas to Incheon delayed?

Accepted Answer

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

Question 20

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

Accepted Answer

Prices for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport are updated daily.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport.

Question 23

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Incheon Intl Airport 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 Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$401
Fastest flight time	13h 20m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $726	Free Cancellation	Rating 7.2 3,173 reviews	Search WestJet flights
Asiana Airlines	PriceFrom $776	Free Cancellation	Rating 8.2 488 reviews	Search Asiana Airlines flights
Hawaiian Airlines	PriceFrom $818	Free Cancellation	Rating 7.8 2,813 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $860	Free Cancellation	Rating 7.4 9,044 reviews	Search United Airlines flights
Air Canada	PriceFrom $876	Free Cancellation	Rating 7.1 10,469 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,273	Free Cancellation	Rating 8.4 1,170 reviews	Search Korean Air flights
Delta	PriceFrom $1,373	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights

Cheap flights from Las Vegas to Seoul from $373

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 Seoul departing on 1/23. 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 Incheon Intl Airport

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 Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

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

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

How far in advance should I book a flight to Incheon Intl Airport?

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

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

How have Las Vegas to Incheon Intl Airport flight prices changed over time?

As of November 2025, prices for Las Vegas to Incheon Intl Airport flights are approximately 28% cheaper when compared to flights at the same time last year.

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

Alaska Airlines is the most popular carrier operating from Las Vegas Harry Reid Intl to Incheon Intl

What airlines fly to Incheon Intl Airport?

How often are flights from Las Vegas to Incheon delayed?

Historically, on average around 5% of flights between Las Vegas and Incheon 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 Incheon 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 Incheon flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Which airport is the most popular layover for flights between Las Vegas and Incheon Intl Airport?

Vancouver (YVR) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Las Vegas to Incheon Intl Airport?

Flights via Honolulu (HNL) offer the lowest average round-trip price of $853.

Which layover airport has the shortest travel time from Las Vegas to Incheon Intl Airport?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 15h 10m.

Which layover airport has the shortest connection time from Las Vegas to Incheon Intl Airport?

San Francisco (SFO) has the shortest average layover time for this route: 1h 27m.

How many flights depart from Las Vegas to Incheon Intl Airport on average per day?

As of November 2025, 2 flights take off from Las Vegas and land in Incheon Intl Airport each day. The most common flight departure time for this route is 10:00PM, with 100% of daily flights taking off in the evening.

How many flights depart from Las Vegas to Incheon Intl Airport on average per week?

As of November 2025, 14 flights take off from Las Vegas and land in Incheon Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from Las Vegas to Incheon Intl Airport

Cheap Las Vegas to Incheon Intl Airport (LAS to ICN) flight deals and tips

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How far is Las Vegas Harry Reid Intl to Incheon Intl by plane?

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

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

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

What documentation or ID do you need to fly to Incheon Intl Airport?

What is the most popular plane model from Las Vegas to Incheon Intl Airport?

What is the most popular airline from Las Vegas to Incheon Intl Airport?

Best airlines flying from Las Vegas to Incheon Intl Airport

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