Cheap flights from Seoul to Las Vegas from $520

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 3/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 pm - 2:54 pm
ICN
-
LAS
34h 19m
2 stops
Multiple Airlines Logo
11:36 am - 6:35 pm
LAS
-
ICN
38h 59m
2 stops
$561Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
Multiple Airlines Logo
8:35 pm - 10:36 pm
ICN
-
LAS
19h 01m
2 stops
Multiple Airlines Logo
6:00 am - 6:35 pm
LAS
-
ICN
43h 35m
2 stops
$569Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
8:35 pm - 11:16 pm
ICN
-
LAS
19h 41m
2 stops
Multiple Airlines Logo
7:00 am - 6:35 pm
LAS
-
ICN
42h 35m
2 stops
$584Multiple Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
8:35 pm - 11:16 pm
ICN
-
LAS
19h 41m
2 stops
Multiple Airlines Logo
7:59 pm - 6:35 pm
LAS
-
ICN
29h 36m
2 stops
$585Multiple Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
8:35 pm - 11:16 pm
ICN
-
LAS
43h 41m
2 stops
Multiple Airlines Logo
8:07 pm - 5:30 pm
LAS
-
ICN
29h 23m
2 stops
$644Multiple Airlines
Mon, Feb 23 - Thu, Apr 23
Multiple Airlines Logo
8:35 pm - 10:28 pm
ICN
-
LAS
18h 53m
2 stops
Multiple Airlines Logo
8:07 pm - 5:30 pm
LAS
-
ICN
29h 23m
2 stops
$654Multiple Airlines
Mon, Feb 23 - Thu, Apr 30
Multiple Airlines Logo
8:35 pm - 10:07 am
ICN
-
LAS
29h 32m
2 stops
Multiple Airlines Logo
5:44 pm - 6:35 pm
LAS
-
ICN
32h 51m
1 stop
$664Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
Multiple Airlines Logo
1:20 pm - 5:18 pm
ICN
-
LAS
20h 58m
1 stop
Multiple Airlines Logo
7:00 am - 3:45 pm
LAS
-
ICN
16h 45m
1 stop
$673Multiple Airlines
Sun, Feb 22 - Thu, Apr 30
Japan Airlines Logo
7:15 pm - 7:17 pm
GMP
-
LAS
40h 02m
2 stops
Japan Airlines Logo
7:15 am - 9:15 pm
LAS
-
GMP
22h 00m
2 stops
$1,275Japan Airlines
Wed, Apr 15 - Wed, Apr 22
Japan Airlines Logo
8:00 am - 2:54 pm
GMP
-
LAS
23h 54m
2 stops
Japan Airlines Logo
7:10 am - 10:05 pm
LAS
-
GMP
22h 55m
2 stops
$1,324Japan Airlines
Fri, Mar 6 - Tue, Mar 10

ANA flights from Seoul to Las Vegas

Our best ANA deals on Seoul to Las Vegas flight tickets
ANA
Apr 1
GMP12:40 pmSeoul Gimpo Intl
27h 15m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
Apr 5
LAS9:44 pmLas Vegas Harry Reid Intl
21h 21m
2 stops
GMP11:05 amSeoul Gimpo Intl
$1,369
ANA
Mar 9
GMP12:25 pmSeoul Gimpo Intl
27h 30m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
Mar 24
LAS6:15 amLas Vegas Harry Reid Intl
24h 15m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,441
ANA
Aug 10
GMP7:40 amSeoul Gimpo Intl
32h 06m
2 stops
LAS11:46 pmLas Vegas Harry Reid Intl
Aug 16
LAS6:50 amLas Vegas Harry Reid Intl
23h 30m
2 stops
GMP10:20 pmSeoul Gimpo Intl
$1,544

Air Canada flights from Seoul to Las Vegas

Our best Air Canada deals on Seoul to Las Vegas flight tickets
Air Canada
Feb 19
ICN6:55 pmIncheon Intl
14h 04m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
Mar 4
LAS6:15 amLas Vegas Harry Reid Intl
17h 55m
1 stop
ICN5:10 pmIncheon Intl
$707
Air Canada
Mar 9
ICN5:55 pmIncheon Intl
40h 05m
2 stops
LAS6:00 pmLas Vegas Harry Reid Intl
Mar 24
LAS6:15 amLas Vegas Harry Reid Intl
18h 00m
1 stop
ICN4:15 pmIncheon Intl
$712
Air Canada
Jun 2
ICN5:45 pmIncheon Intl
36h 16m
2 stops
LAS2:01 pmLas Vegas Harry Reid Intl
Jun 9
LAS6:45 amLas Vegas Harry Reid Intl
17h 20m
1 stop
ICN4:05 pmIncheon Intl
$715

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 February 12, 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

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 3/9

8:35 pm-2:54 pm

2 stops34h 19m

Las Vegas Harry Reid Intl

Tue 3/24

11:36 am-6:35 pm

2 stops38h 59m

$561

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Thu 2/26

8:35 pm-10:36 pm

2 stops19h 01m

Las Vegas Harry Reid Intl

Thu 3/5

6:00 am-6:35 pm

2 stops43h 35m

$569

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Sat 2/28

8:35 pm-11:16 pm

2 stops19h 41m

Las Vegas Harry Reid Intl

Wed 3/4

7:00 am-6:35 pm

2 stops42h 35m

$584

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Sat 2/28

8:35 pm-11:16 pm

2 stops19h 41m

Las Vegas Harry Reid Intl

Wed 3/4

7:59 pm-6:35 pm

2 stops29h 36m

$585

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 2/23

8:35 pm-11:16 pm

2 stops43h 41m

Las Vegas Harry Reid Intl

Thu 4/23

8:07 pm-5:30 pm

2 stops29h 23m

$644

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 2/23

8:35 pm-10:28 pm

2 stops18h 53m

Las Vegas Harry Reid Intl

Thu 4/30

8:07 pm-5:30 pm

2 stops29h 23m

$654

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Mon 3/9

8:35 pm-10:07 am

2 stops29h 32m

Las Vegas Harry Reid Intl

Tue 3/24

5:44 pm-6:35 pm

1 stop32h 51m

$664

IncheonLas Vegas

ICN - LAS

ICNLAS

Incheon Intl

Sun 2/22

1:20 pm-5:18 pm

1 stop20h 58m

Las Vegas Harry Reid Intl

Thu 4/30

7:00 am-3:45 pm

1 stop16h 45m

$673

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Wed 4/15

7:15 pm-7:17 pm

2 stops40h 02m

Las Vegas Harry Reid Intl

Wed 4/22

7:15 am-9:15 pm

2 stops22h 00m

$1,275

SeoulLas Vegas

GMP - LAS

GMPLAS

Seoul Gimpo Intl

Fri 3/6

8:00 am-2:54 pm

2 stops23h 54m

Las Vegas Harry Reid Intl

Tue 3/10

7:10 am-10:05 pm

2 stops22h 55m

$1,324

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?

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Seoul, with most prices found around $620. The month of December is another great option to travel to Las Vegas, with average flight prices from Seoul averaging around $728.

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 $1,085. Flights from Seoul to Las Vegas on a Friday will generally be more expensive and average around $1,413. 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 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 $959 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 $607 on momondo.

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

There are 3 cabin classes available to choose from on Seoul to Las Vegas Harry Reid Intl 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 February 2026, prices for Seoul to Las Vegas flights are approximately 33% 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

$956

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 $956. The best round-trip flight deal from Seoul to Las Vegas found on momondo in the last 72 hours is $1,069.
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).
  • 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
9,281 reviews
Search United Airlines flights
Air CanadaPriceFrom $585Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
DeltaPriceFrom $901Free CancellationRating
7.9
8,183 reviews
Search Delta flights
Korean AirPriceFrom $909Free CancellationRating
8.4
1,191 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $939Free CancellationRating
8.1
505 reviews
Search Asiana Airlines 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 $1,114, with the best Korean Air deals starting from $909 round-trip. 1,191 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 $1,223, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,183 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
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
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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1 adult
Sat 3/14
Sat 3/21

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