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Cheap flights from Las Vegas to Seoul from $385

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 9/23. 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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Find the cheapest flights from Las Vegas to Seoul

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Seoul.
 Logo
7:30 am - 9:10 pmLAS-ICN
21h 40m2 stops
 Logo
9:45 am - 11:48 pmICN-LAS
30h 03m2 stops
Wed, Sep 17 - Tue, Sep 23
 Logo
8:00 am - 8:30 pmLAS-ICN
20h 30m1 stop
 Logo
6:20 pm - 8:30 pmICN-LAS
18h 10m1 stop
Sat, May 17 - Sun, May 25
 Logo
7:30 am - 9:10 pmLAS-ICN
21h 40m2 stops
 Logo
9:45 am - 11:48 pmICN-LAS
30h 03m2 stops
Thu, Sep 18 - Wed, Sep 24
 Logo
8:45 pm - 10:15 pmLAS-ICN
33h 30m2 stops
 Logo
6:20 pm - 11:31 pmICN-LAS
21h 11m1 stop
Mon, Apr 21 - Mon, May 19
WestJet Logo
8:30 pm - 6:45 pmLAS-ICN
54h 15m2 stops
WestJet Logo
8:45 pm - 7:38 pmICN-LAS
38h 53m2 stops
$946WestJet
Find Deal
Sat, May 17 - Fri, May 23
WestJet Logo
8:30 pm - 6:45 pmLAS-ICN
54h 15m2 stops
WestJet Logo
8:45 pm - 10:40 amICN-LAS
29h 55m1 stop
$964WestJet
Find Deal
Sat, May 17 - Fri, May 23
Air Canada Logo
7:25 am - 4:05 pmLAS-ICN
16h 40m1 stop
Air Canada Logo
5:45 pm - 11:55 pmICN-LAS
22h 10m1 stop
$1,087Air Canada
Find Deal
Thu, Apr 24 - Thu, May 8
Japan Airlines Logo
6:10 am - 9:50 pmLAS-GMP
23h 40m2 stops
Japan Airlines Logo
7:20 pm - 5:46 pmGMP-LAS
38h 26m2 stops
$1,330Japan Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
Japan Airlines Logo
8:00 am - 9:50 pmLAS-GMP
21h 50m2 stops
Japan Airlines Logo
7:20 pm - 5:46 pmGMP-LAS
38h 26m2 stops
$1,340Japan Airlines
Find Deal
Wed, Sep 10 - Tue, Sep 16
Air China Logo
7:11 pm - 2:10 pmLAS-GMP
26h 59m2 stops
Air China Logo
2:25 pm - 11:59 pmGMP-LAS
25h 34m2 stops
$1,484Air China
Find Deal
Thu, Apr 24 - Thu, May 8

WestJet flights from Las Vegas to Seoul

Our best WestJet deals on Las Vegas to Seoul flight tickets
WestJet
May 17
LAS8:30 pmLas Vegas Harry Reid Intl
54h 15m
2 stops
ICN6:45 pmIncheon Intl
May 23
ICN8:45 pmIncheon Intl
38h 53m
2 stops
LAS7:38 pmLas Vegas Harry Reid Intl
WestJet
May 17
LAS8:30 pmLas Vegas Harry Reid Intl
54h 15m
2 stops
ICN6:45 pmIncheon Intl
May 23
ICN8:45 pmIncheon Intl
29h 55m
1 stop
LAS10:40 amLas Vegas Harry Reid Intl
WestJet
Sep 10
LAS8:30 pmLas Vegas Harry Reid Intl
54h 15m
2 stops
ICN6:45 pmIncheon Intl
Oct 12
ICN8:45 pmIncheon Intl
38h 52m
2 stops
LAS7:37 pmLas Vegas Harry Reid Intl

Air Canada flights from Las Vegas to Seoul

Our best Air Canada deals on Las Vegas to Seoul flight tickets
Air Canada
Apr 24
LAS7:25 amLas Vegas Harry Reid Intl
16h 40m
1 stop
ICN4:05 pmIncheon Intl
May 8
ICN5:45 pmIncheon Intl
22h 10m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
Air Canada
Apr 6
LAS4:50 pmLas Vegas Harry Reid Intl
31h 15m
1 stop
ICN4:05 pmIncheon Intl
Apr 14
ICN5:45 pmIncheon Intl
17h 35m
1 stop
LAS7:20 pmLas Vegas Harry Reid Intl

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 cheapest month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Las Vegas averaging around $1,068.

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 $1,099. 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 $1,454.

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 $1,258 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,424 when searching 23 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 $1,004 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.

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

As of April 2025, prices for Las Vegas to Seoul flights are approximately 44% 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

$385

Fastest flight time

16h 35m

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 $385. The best round-trip flight deal from Las Vegas to Seoul found on momondo in the last 72 hours is $766.
The fastest flight from Las Vegas to Seoul takes 16h 35m
Direct flights go from Las Vegas to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • 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 35m 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
United AirlinesPriceFrom $356Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
WestJetPriceFrom $597Free CancellationRating
7.2
2,795 reviews
Search WestJet flights
Hawaiian AirlinesPriceFrom $770Free CancellationRating
7.9
2,344 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $819Free CancellationRating
7.0
9,022 reviews
Search Air Canada flights
Asiana AirlinesPriceFrom $1,040Free CancellationRating
8.2
438 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,275Free CancellationRating
8.4
1,051 reviews
Search Korean Air flights
DeltaPriceFrom $1,373Free CancellationRating
8.0
7,897 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 1,051 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Las Vegas to Seoul in the last 72 hours was $1,275 (round-trip), much lower than the average airfare cost of $1,717 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 $1,373 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $1,681. Delta operates 7 flights to Seoul from Las Vegas in an average week. Users have rated it 8.0/10 across 7,897 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