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Cheap flights from Seoul to Las Vegas from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Las Vegas departing on 9/18. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 pm - 9:44 am
ICN
-
LAS
30h 59m
1 stop
Multiple Airlines Logo
8:40 am - 9:20 pm
LAS
-
ICN
19h 40m
1 stop
$769Multiple Airlines
Mon, Nov 2 - Wed, Nov 11
Multiple Airlines Logo
7:45 pm - 9:44 am
ICN
-
LAS
30h 59m
1 stop
Multiple Airlines Logo
10:05 pm - 9:20 pm
LAS
-
ICN
30h 15m
1 stop
$770Multiple Airlines
Mon, Nov 2 - Sat, Nov 14
Multiple Airlines Logo
7:45 pm - 5:46 pm
ICN
-
LAS
15h 01m
1 stop
Multiple Airlines Logo
8:40 am - 9:20 pm
LAS
-
ICN
19h 40m
1 stop
$771Multiple Airlines
Sat, Nov 7 - Wed, Nov 11
Multiple Airlines Logo
6:00 pm - 6:37 pm
ICN
-
LAS
16h 37m
1 stop
Multiple Airlines Logo
10:06 pm - 9:40 pm
LAS
-
ICN
31h 34m
1 stop
$778Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
7:45 pm - 9:44 am
ICN
-
LAS
30h 59m
1 stop
Multiple Airlines Logo
6:40 am - 9:20 pm
LAS
-
ICN
21h 40m
1 stop
$779Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Japan Airlines Logo
8:00 am - 5:03 pm
GMP
-
LAS
25h 03m
2 stops
Japan Airlines Logo
7:15 am - 9:15 pm
LAS
-
GMP
22h 00m
2 stops
$1,307Japan Airlines
Thu, Aug 27 - Fri, Aug 28
Japan Airlines Logo
8:00 am - 5:03 pm
GMP
-
LAS
25h 03m
2 stops
Japan Airlines Logo
7:15 am - 9:15 pm
LAS
-
GMP
22h 00m
2 stops
$1,314Japan Airlines
Thu, Aug 20 - Thu, Aug 27
Japan Airlines Logo
8:00 am - 6:53 pm
GMP
-
LAS
26h 53m
2 stops
Japan Airlines Logo
7:15 am - 9:15 pm
LAS
-
GMP
22h 00m
2 stops
$1,315Japan Airlines
Mon, Aug 24 - Fri, Aug 28
ANA Logo
12:25 pm - 11:50 pm
GMP
-
LAS
27h 25m
2 stops
ANA Logo
7:20 am - 10:30 pm
LAS
-
GMP
22h 10m
2 stops
$1,466ANA
Sun, Oct 25 - Fri, Nov 6
ANA Logo
12:25 pm - 11:50 pm
GMP
-
LAS
27h 25m
2 stops
ANA Logo
7:20 am - 10:30 pm
LAS
-
GMP
22h 10m
2 stops
$1,469ANA
Sun, Oct 25 - Fri, Nov 6

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Japan Airlines flights from Seoul to Las Vegas

Our best Japan Airlines deals on Seoul to Las Vegas flight tickets
Japan Airlines
Aug 27
GMP8:00 amSeoul Gimpo Intl
25h 03m
2 stops
LAS5:03 pmLas Vegas Harry Reid Intl
Aug 28
LAS7:15 amLas Vegas Harry Reid Intl
22h 00m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,307
Japan Airlines
Aug 20
GMP8:00 amSeoul Gimpo Intl
25h 03m
2 stops
LAS5:03 pmLas Vegas Harry Reid Intl
Aug 27
LAS7:15 amLas Vegas Harry Reid Intl
22h 00m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,314
Japan Airlines
Aug 24
GMP8:00 amSeoul Gimpo Intl
26h 53m
2 stops
LAS6:53 pmLas Vegas Harry Reid Intl
Aug 28
LAS7:15 amLas Vegas Harry Reid Intl
22h 00m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,315

ANA flights from Seoul to Las Vegas

Our best ANA deals on Seoul to Las Vegas flight tickets
ANA
Oct 25
GMP12:25 pmSeoul Gimpo Intl
27h 25m
2 stops
LAS11:50 pmLas Vegas Harry Reid Intl
Nov 6
LAS7:20 amLas Vegas Harry Reid Intl
22h 10m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,466
ANA
Oct 25
GMP12:25 pmSeoul Gimpo Intl
27h 25m
2 stops
LAS11:50 pmLas Vegas Harry Reid Intl
Nov 6
LAS7:20 amLas Vegas Harry Reid Intl
22h 10m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,469
ANA
Oct 25
GMP12:25 pmSeoul Gimpo Intl
27h 25m
2 stops
LAS11:50 pmLas Vegas Harry Reid Intl
Nov 6
LAS7:20 amLas Vegas Harry Reid Intl
22h 10m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,470

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Las Vegas 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, momondo users made 832,500 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Seoul to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 11/2

7:45 pm-9:44 am

1 stop30h 59m

Las Vegas Harry Reid Intl

Wed 11/11

8:40 am-9:20 pm

1 stop19h 40m

$769

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 11/2

7:45 pm-9:44 am

1 stop30h 59m

Las Vegas Harry Reid Intl

Sat 11/14

10:05 pm-9:20 pm

1 stop30h 15m

$770
Quickest round-trip

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Sat 11/7

7:45 pm-5:46 pm

1 stop15h 01m

Las Vegas Harry Reid Intl

Wed 11/11

8:40 am-9:20 pm

1 stop19h 40m

$771

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Sat 10/3

6:00 pm-6:37 pm

1 stop16h 37m

Las Vegas Harry Reid Intl

Sat 10/10

10:06 pm-9:40 pm

1 stop31h 34m

$778

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 11/2

7:45 pm-9:44 am

1 stop30h 59m

Las Vegas Harry Reid Intl

Mon 11/9

6:40 am-9:20 pm

1 stop21h 40m

$779

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Thu 8/27

8:00 am-5:03 pm

2 stops25h 03m

Las Vegas Harry Reid Intl

Fri 8/28

7:15 am-9:15 pm

2 stops22h 00m

$1,307

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Thu 8/20

8:00 am-5:03 pm

2 stops25h 03m

Las Vegas Harry Reid Intl

Thu 8/27

7:15 am-9:15 pm

2 stops22h 00m

$1,314

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Mon 8/24

8:00 am-6:53 pm

2 stops26h 53m

Las Vegas Harry Reid Intl

Fri 8/28

7:15 am-9:15 pm

2 stops22h 00m

$1,315

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Sun 10/25

12:25 pm-11:50 pm

2 stops27h 25m

Las Vegas Harry Reid Intl

Fri 11/6

7:20 am-10:30 pm

2 stops22h 10m

$1,466

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Sun 10/25

12:25 pm-11:50 pm

2 stops27h 25m

Las Vegas Harry Reid Intl

Fri 11/6

7:20 am-10:30 pm

2 stops22h 10m

$1,469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Seoul to Las Vegas

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 Seoul and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $1,274 to $1,592.
The lowest price recently found on this route was $769.

What is the cheapest month to fly to Las Vegas?

The month of May is, on average, the cheapest month to fly to Las Vegas from Seoul, with most prices found around $562. The month of September is another great option to travel to Las Vegas, with average flight prices from Seoul averaging around $690.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $1,073. Flights from Seoul to Las Vegas on a Monday will generally be more expensive and average around $1,577. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

How far in advance should I book a flight from Seoul to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,010 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Seoul for as low as $564 on momondo.

What cabin class options are available on Seoul to Las Vegas flights?

There are 2 cabin classes available to choose from on Seoul to Las Vegas 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 Seoul to Las Vegas flights?

You could potentially save up to 48% on your flight if you consider stops on a Seoul to Las Vegas flight.

How have Seoul to Las Vegas flight prices changed over time?

As of July 2026, prices for Seoul to Las Vegas flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Las Vegas

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

Cheap Seoul to Las Vegas (SEL to LAS) flight deals and tips

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

Best Price Found

$1,114

Fastest flight time

11h 10m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Seoul in the past 72 hours is $1,114. The best round-trip flight deal from Seoul to Las Vegas found on momondo in the last 72 hours is $1,572.
The fastest flight from Seoul to Las Vegas takes 11h 10m
Direct flights go from Seoul to Las Vegas every day.
There is 1 airport in Las Vegas. From Seoul there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Seoul to Las Vegas

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

    The distance between Seoul and Las Vegas Harry Reid Intl is about 5974.4 mi. A reasonable flight in good conditions will take 11h 10m.

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

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

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

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

    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 Seoul to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seoul to Las Vegas?

  • What is the most popular airline from Seoul to Las Vegas?

Best airlines flying from Seoul to Las Vegas

Compare and see reviews for airlines that fly from Seoul to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $546Free CancellationRating
7.4
10,024 reviews
Search United Airlines flights
Air CanadaPriceFrom $548Free CancellationRating
7.1
11,377 reviews
Search Air Canada flights
DeltaPriceFrom $901Free CancellationRating
7.8
8,484 reviews
Search Delta flights
Asiana AirlinesPriceFrom $939Free CancellationRating
8.1
553 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,054Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights

  • Korean Air Flights From Seoul to Las Vegas

    Across 7 Korean Air flights from Seoul to Las Vegas this week, the average price was $1,440, with the best Korean Air deals starting from $1,054 round-trip. 1,221 users have rated Korean Air on momondo, with an average score of 8.4/10.

  • Delta Flights From Seoul to Las Vegas

    $901 is the best Delta flight deal from Seoul to Las Vegas found on momondo over the last 72 hours. The average Delta ticket price found was closer to $1,119, however, with flight time and availability significantly affecting the price. Delta (7.8/10 from 8,481 user reviews) flies into Las Vegas from Seoul 7 times in an average week so prices can vary.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

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

Finding the right flight to Las Vegas from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

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

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

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

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

Of course. momondo tracks the price of Seoul to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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