Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Seoul from $370

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Seoul

Cheap round-trip flights

Logo
4:50 pm - 4:05 pmLAS-ICN
31h 15m1 stop
Logo
9:45 am - 11:09 pmICN-LAS
29h 24m2 stops
$756
Find Deal
Wed, Sep 17 - Wed, Sep 24
Logo
8:00 am - 9:35 pmLAS-ICN
21h 35m2 stops
Logo
10:00 pm - 9:53 pmICN-LAS
15h 53m1 stop
$781
Find Deal
Tue, Aug 26 - Wed, Oct 29
Logo
9:10 pm - 9:35 pmLAS-ICN
32h 25m1 stop
Logo
8:35 am - 12:58 pmICN-LAS
20h 23m2 stops
$790
Find Deal
Wed, Sep 3 - Wed, Sep 10
Logo
4:50 pm - 1:50 pmLAS-ICN
29h 00m2 stops
Logo
5:45 pm - 3:58 pmICN-LAS
14h 13m1 stop
$791
Find Deal
Wed, Sep 3 - Tue, Sep 30
Logo
9:10 pm - 6:45 pmLAS-ICN
29h 35m2 stops
Logo
10:05 pm - 10:26 pmICN-LAS
16h 21m1 stop
$796
Find Deal
Sat, Sep 6 - Fri, Sep 19
Logo
10:25 am - 8:30 pmLAS-ICN
18h 05m1 stop
Logo
6:20 pm - 11:31 pmICN-LAS
21h 11m1 stop
$809
Find Deal
Wed, Aug 13 - Fri, Sep 12
Air Canada Logo
4:50 pm - 4:05 pmLAS-ICN
31h 15m1 stop
Air Canada Logo
5:55 pm - 3:59 pmICN-LAS
14h 04m1 stop
$842Air Canada
Find Deal
Tue, Aug 26 - Wed, Oct 29
American Airlines Logo
11:59 pm - 3:30 pmLAS-ICN
23h 31m1 stop
American Airlines Logo
5:25 pm - 9:23 pmICN-LAS
19h 58m1 stop
$856American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 16
United Airlines Logo
2:17 pm - 4:20 amLAS-ICN
22h 03m2 stops
United Airlines Logo
4:50 pm - 8:24 pmICN-LAS
19h 34m2 stops
$861United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
4:45 pm - 5:10 pmLAS-ICN
31h 25m1 stop
Air Canada Logo
6:55 pm - 3:59 pmICN-LAS
14h 04m1 stop
$880Air Canada
Find Deal
Wed, Nov 12 - Sat, Nov 22

Air Canada flights from Las Vegas to Incheon Intl Airport

Our best Air Canada deals on Las Vegas to Incheon Intl Airport flight tickets
Air Canada
Aug 26
LAS4:50 pmLas Vegas Harry Reid Intl
31h 15m
1 stop
ICN4:05 pmIncheon Intl
Oct 29
ICN5:55 pmIncheon Intl
14h 04m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
$842
Find similar
Air Canada
Nov 12
LAS4:45 pmLas Vegas Harry Reid Intl
31h 25m
1 stop
ICN5:10 pmIncheon Intl
Nov 22
ICN6:55 pmIncheon Intl
14h 04m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
$880
Find similar
Air Canada
Nov 25
LAS4:45 pmLas Vegas Harry Reid Intl
31h 25m
1 stop
ICN5:10 pmIncheon Intl
Dec 1
ICN6:55 pmIncheon Intl
14h 04m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
$901
Find similar

Hawaiian Airlines flights from Las Vegas to Incheon Intl Airport

Our best Hawaiian Airlines deals on Las Vegas to Incheon Intl Airport flight tickets
Hawaiian Airlines
Jul 25
LAS1:50 amLas Vegas Harry Reid Intl
25h 10m
1 stop
ICN7:00 pmIncheon Intl
Jul 30
ICN9:25 pmIncheon Intl
17h 25m
1 stop
LAS10:50 pmLas Vegas Harry Reid Intl
$1,208
Find similar
Hawaiian Airlines
Jul 26
LAS6:35 pmLas Vegas Harry Reid Intl
32h 25m
1 stop
ICN7:00 pmIncheon Intl
Jul 30
ICN9:25 pmIncheon Intl
17h 25m
1 stop
LAS10:50 pmLas Vegas Harry Reid Intl
$1,219
Find similar
Hawaiian Airlines
Jul 16
LAS1:50 amLas Vegas Harry Reid Intl
25h 10m
1 stop
ICN7:00 pmIncheon Intl
Jul 19
ICN9:25 pmIncheon Intl
25h 25m
1 stop
LAS6:50 amLas Vegas Harry Reid Intl
$1,511
Find similar

See travel insights to Seoul from

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 typical price of a round-trip flight between Las Vegas and Incheon Intl Airport?

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

The cheapest month to fly to Incheon Intl Airport from Las Vegas is in February. Flight prices, which tend to average around $1,093, 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 February, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around $1,111.

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

The cheapest day to depart from Las Vegas to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,083. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,378. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

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

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.

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?

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 $1,355 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 $1,133 on momondo.

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 July 2025, prices for Las Vegas to Incheon Intl Airport flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Incheon Intl Airport

Best Price Found

$370

Fastest flight time

16h 40m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Las Vegas in the past 72 hours is $370. The best round-trip flight deal from Las Vegas to Incheon Intl Airport found on momondo in the last 72 hours is $756.
The fastest flight from Las Vegas to Incheon Intl Airport takes 16h 40m
Direct flights go from Las Vegas to Incheon Intl Airport every day.
Search flight deals

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

    The distance between Las Vegas Harry Reid Intl and Incheon Intl is about 6000.4 mi. In terms of flight time, this usually takes a little over 16h 40m.

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

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

  • 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?

    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.

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

    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.

  • 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

Compare and see reviews for airlines that fly from Las Vegas to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $818Free CancellationRating
7.8
2,571 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $851Free CancellationRating
7.1
9,717 reviews
Search Air Canada flights
WestJetPriceFrom $856Free CancellationRating
7.2
2,939 reviews
Search WestJet flights
United AirlinesPriceFrom $860Free CancellationRating
7.4
8,856 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $1,003Free CancellationRating
8.2
454 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,273Free CancellationRating
8.4
1,109 reviews
Search Korean Air flights
DeltaPriceFrom $1,401Free CancellationRating
8.0
7,953 reviews
Search Delta flights

  • Korean Air Flights From Las Vegas to Incheon Intl Airport

    The lowest priced Korean Air flight from Las Vegas to Incheon Intl Airport from the last 72 hours was $1,273. Generally, Korean Air has 7 flights on this route every week with an average price of $1,671. Korean Air is rated 8.4/10 by our users.

  • Delta Flights From Las Vegas to Incheon Intl Airport

    Another popular option for Las Vegas to Incheon Intl Airport flights is Delta (8.0/10, 7,953 ratings). Delta flies from Las Vegas to Incheon Intl Airport around 7 times per week, with deals starting from $1,401 round-trip and rising to an average price of around $1,780.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Seongnam
Daejeon
Anyang

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Seoul for you.

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

Flights from Las Vegas to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Seoul from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Las Vegas and alert you when they change.

An easier way to manage your Incheon Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/19
Sat 7/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $701