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Cheap flights from Las Vegas to Seoul from $358

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 9/10. 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

Air Canada Logo
7:25 am - 4:05 pmLAS-ICN
16h 40m1 stop
Air Canada Logo
5:45 pm - 3:58 pmICN-LAS
14h 13m1 stop
$702Air Canada
Find Deal
Mon, Aug 25 - Wed, Sep 10
Logo
7:25 am - 9:10 pmLAS-ICN
21h 45m2 stops
Logo
5:45 pm - 3:58 pmICN-LAS
14h 13m1 stop
$716
Find Deal
Mon, Aug 25 - Wed, Sep 10
Logo
7:25 am - 4:05 pmLAS-ICN
16h 40m1 stop
Logo
9:45 am - 11:09 pmICN-LAS
29h 24m2 stops
$745
Find Deal
Mon, Aug 25 - Wed, Sep 10
Logo
7:25 am - 9:40 pmLAS-ICN
22h 15m2 stops
Logo
9:45 am - 11:09 pmICN-LAS
29h 24m2 stops
$767
Find Deal
Mon, Aug 25 - Wed, Sep 10
WestJet Logo
8:00 am - 6:45 pmLAS-ICN
18h 45m1 stop
WestJet Logo
8:45 pm - 9:29 pmICN-LAS
16h 44m1 stop
$853WestJet
Find Deal
Mon, Sep 1 - Mon, Sep 15
American Airlines Logo
5:15 am - 3:30 pmLAS-ICN
18h 15m1 stop
American Airlines Logo
5:25 pm - 10:22 pmICN-LAS
20h 57m1 stop
$856American Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 16
American Airlines Logo
7:45 pm - 3:30 pmLAS-ICN
27h 45m2 stops
American Airlines Logo
5:25 pm - 9:23 pmICN-LAS
19h 58m1 stop
$861American Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
Japan Airlines Logo
7:45 am - 9:50 pmLAS-GMP
22h 05m2 stops
Japan Airlines Logo
12:05 pm - 1:35 pmGMP-LAS
18h 30m2 stops
$1,025Japan Airlines
Find Deal
Wed, Sep 24 - Wed, Jan 21
Japan Airlines Logo
6:10 am - 9:50 pmLAS-GMP
23h 40m2 stops
Japan Airlines Logo
7:50 am - 4:03 pmGMP-LAS
25h 13m2 stops
$1,078Japan Airlines
Find Deal
Wed, Sep 10 - Wed, Nov 12
Air China Logo
10:40 am - 1:05 pmLAS-GMP
33h 25m2 stops
Air China Logo
2:25 pm - 11:58 pmGMP-LAS
26h 33m2 stops
$1,441Air China
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Thu, Nov 27 - Thu, Dec 4

Air Canada flights from Las Vegas to Seoul

Our best Air Canada deals on Las Vegas to Seoul flight tickets
Air Canada
Aug 25
LAS7:25 amLas Vegas Harry Reid Intl
16h 40m
1 stop
ICN4:05 pmIncheon Intl
Sep 10
ICN5:45 pmIncheon Intl
14h 13m
1 stop
LAS3:58 pmLas Vegas Harry Reid Intl
$702
Find similar
Air Canada
Sep 1
LAS7:25 amLas Vegas Harry Reid Intl
16h 40m
1 stop
ICN4:05 pmIncheon Intl
Sep 8
ICN5:45 pmIncheon Intl
21h 24m
1 stop
LAS11:09 pmLas Vegas Harry Reid Intl
$842
Find similar
Air Canada
Nov 12
LAS6:40 amLas Vegas Harry Reid Intl
17h 30m
1 stop
ICN5:10 pmIncheon Intl
Nov 22
ICN6:55 pmIncheon Intl
21h 24m
1 stop
LAS11:19 pmLas Vegas Harry Reid Intl
$880
Find similar

American Airlines flights from Las Vegas to Seoul

Our best American Airlines deals on Las Vegas to Seoul flight tickets
American Airlines
Sep 2
LAS5:15 amLas Vegas Harry Reid Intl
18h 15m
1 stop
ICN3:30 pmIncheon Intl
Sep 16
ICN5:25 pmIncheon Intl
20h 57m
1 stop
LAS10:22 pmLas Vegas Harry Reid Intl
$856
Find similar
American Airlines
Sep 1
LAS7:45 pmLas Vegas Harry Reid Intl
27h 45m
2 stops
ICN3:30 pmIncheon Intl
Sep 8
ICN5:25 pmIncheon Intl
19h 58m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
$861
Find similar

See travel insights to Seoul from

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

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 Seoul?

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Las Vegas averaging around $931.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Las Vegas. The lowest ticket price found for a Tuesday departure recently was $1,086. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,390.

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

Flying to Seoul from Las Vegas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,150 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,439 per ticket.

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

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

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

You are more likely to see cheaper flights to Seoul from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Las Vegas for as low as $1,120 on momondo.

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

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to Seoul 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 Seoul flights?

You could potentially save up to 7% on your flight if you consider stops on a Las Vegas to Seoul flight.

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

As of July 2025, prices for Las Vegas to Seoul flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Seoul

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

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

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

Best Price Found

$358

Fastest flight time

16h 40m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Las Vegas in the past 72 hours is $358. The best round-trip flight deal from Las Vegas to Seoul found on momondo in the last 72 hours is $702.
The fastest flight from Las Vegas to Seoul takes 16h 40m
Direct flights go from Las Vegas to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)
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  • How far is Las Vegas Harry Reid Intl to Seoul by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Seoul is 5974.4 mi. 16h 40m is a normal flight duration for this route.

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

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

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

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

    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 Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Las Vegas to Seoul

Compare and see reviews for airlines that fly from Las Vegas to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $818Free CancellationRating
7.8
2,561 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $851Free CancellationRating
7.1
9,692 reviews
Search Air Canada flights
WestJetPriceFrom $856Free CancellationRating
7.2
2,924 reviews
Search WestJet flights
United AirlinesPriceFrom $860Free CancellationRating
7.4
8,846 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
1,105 reviews
Search Korean Air flights
DeltaPriceFrom $1,401Free CancellationRating
8.0
7,952 reviews
Search Delta flights

  • Korean Air Flights From Las Vegas to Seoul

    Korean Air flies from Las Vegas to Seoul around 7 times per week, with 1,105 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Las Vegas to Seoul in the last 72 hours was $1,273 (round-trip), much lower than the average airfare cost of $1,671 for Korean Air flights on this route.

  • Delta Flights From Las Vegas to Seoul

    Delta is also a popular choice for this route. Delta flight deals for Las Vegas to Seoul start from as low as $1,401 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $1,780. Delta operates 7 flights to Seoul from Las Vegas in an average week. Users have rated it 8.0/10 across 7,952 reviews.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Las Vegas to Seoul flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Seoul.

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

Yes. momondo can track prices for Las Vegas to Seoul 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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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport