LAS - SEL

$349 Find Cheap Flights from Las Vegas to Seoul - Compare and Save

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Everything you should know

Cheapest round-trip
$737
Typical prices: $1,003-$1,631
Multiple Airlines
Wed 12/5Wed 12/12
LAS - ICN • 1 stop
Cheapest non-stop
$2,036
Typical prices: $1,658-$2,133
Korean Air
Wed 2/21Thu 3/1
LAS - ICN • Non-stop
Nonstop flights
Every day
You can fly direct with Korean Air, American Airlines and Delta. Average duration is 13h 20m
Direct flights
+1
Direct flights
+1
Top routes
LAS - GMP
Cheapest • 14% average savings
LAS - ICN
Most popular
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 10% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $1,104 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 16h 11m (one-way)
Insights
Insights
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Expert advice
Flight Deals

Cheap Flights from Las Vegas to Seoul (LAS-SEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Seoul

Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
5:45 pm - 9:20 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
34h 35m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 6:59 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
16h 14m1 stop San Francisco
$737Multiple Airlines
Wed, Dec 2 - Sat, Dec 12
Multiple Airlines Logo
7:45 am - 9:20 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
20h 35m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 6:59 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
16h 14m1 stop San Francisco
$767Multiple Airlines
Wed, Apr 28 - Sun, May 9
WestJet Logo
4:35 pm - 6:45 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
34h 10m2 stops Edmonton Calgary
WestJet Logo
8:45 pm - 3:45 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
35h 00m2 stops Calgary Edmonton
$1,051WestJet
Wed, Apr 28 - Mon, May 10
WestJet Logo
4:35 pm - 6:45 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
34h 10m2 stops Edmonton Calgary
WestJet Logo
8:45 pm - 12:30 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
31h 45m2 stops Calgary Vancouver Intl
$1,056WestJet
Wed, Dec 2 - Sat, Dec 12
Air Canada Logo
7:20 am - 5:10 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
16h 50m1 stop Vancouver Intl
Air Canada Logo
6:55 pm - 4:08 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
38h 13m1 stop Vancouver Intl
$1,276Air Canada
Tue, Nov 10 - Mon, Nov 16
Air Canada Logo
5:10 pm - 5:10 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
31h 00m1 stop Vancouver Intl
Air Canada Logo
6:55 pm - 9:40 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
19h 45m1 stop Vancouver Intl
$1,674Air Canada
Tue, Apr 27 - Wed, May 12
Asiana Airlines Logo
5:10 pm - 4:05 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
30h 55m1 stop Vancouver Intl
Asiana Airlines Logo
5:45 pm - 3:48 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
14h 03m1 stop Vancouver Intl
$1,800Asiana Airlines
Thu, Feb 11 - Wed, Jun 16
Asiana Airlines Logo
7:20 am - 5:10 pmLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
16h 50m1 stop Vancouver Intl
Asiana Airlines Logo
5:45 pm - 3:48 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
14h 03m1 stop Vancouver Intl
$1,800Asiana Airlines
Sun, Feb 21 - Mon, Mar 1
Korean Air Logo
10:50 pm - 5:10 amLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
13h 20mnonstop
Korean Air Logo
9:00 pm - 3:10 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
11h 10mnonstop
$2,036Korean Air
Sun, Feb 21 - Tue, Mar 2
Korean Air Logo
10:50 pm - 5:10 amLAS  Las Vegas Harry Reid Intl-ICN Incheon Intl
13h 20mnonstop
Korean Air Logo
9:00 pm - 3:10 pmICN  Incheon Intl-LAS Las Vegas Harry Reid Intl
11h 10mnonstop
$2,036Korean Air
Booking Insights

Price, demand and travel trends for Las Vegas to Seoul flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Las Vegas to Seoul flight route?

Las Vegas (LAS) to Seoul Gimpo Intl Airport (GMP) is the cheapest Las Vegas to Seoul route, averaging $949 round-trip. Other Las Vegas to Seoul routes average $1,261, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Las Vegas to Seoul?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Las Vegas to Seoul. It’s 2% cheaper than the average day, while Sunday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Las Vegas to Seoul?

•October is the cheapest month to fly from Las Vegas to Seoul at $1,134 round-trip.
•July ($1,898) and December ($1,795) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Las Vegas to Seoul the cheapest?

Flights from Las Vegas to Seoul are cheapest 7 weeks before departure. Booking in this window typically costs about 37% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Las Vegas to Seoul

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on ICN

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Key details for Las Vegas to Seoul flights

Low season

January

Cheapest flight

$349
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 56% increase in travelers.
One-way flight from Las Vegas to Incheon Intl Airport

When to book flights from Las Vegas to Seoul

Are your dates flexible? Find out the best times to travel from Las Vegas to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Las Vegas to Seoul flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Las Vegas to Seoul?

    These are the earliest and latest flight times available from Las Vegas to Seoul:

    • Earliest: departs at 12:15 am and lands at 1:35 pm
    • Latest: departs at 11:50 pm and lands at 1:10 pm.

    The flight takes about 13h 20m.

  • What cabin classes can I book on flights from Las Vegas to Seoul?

    Four cabin classes are available on flights from Las Vegas to Seoul:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Las Vegas to Seoul?

    A nonstop flight from Las Vegas to Seoul takes 13h 20m, covering 5,978 miles.

  • Do I need a passport to fly from Las Vegas to Seoul?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Las Vegas to Seoul flight?

    Round-trip flights from Las Vegas to Seoul range from $1,003 to $1,631, with an average of $1,261 over the past 12 months. Anything below $1,003 counts as a good deal.

  • How expensive are last-minute Las Vegas to Seoul flights?

    Last-minute fares on this route (booked within two weeks of departure) run 27% above the $1,261 route average. Book 7 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Las Vegas to Seoul?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,104 round-trip via Los Angeles (LAX), compared to $1,923 for nonstop.

  • What is the standard checked-bag allowance on flights from Las Vegas to Seoul?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Las Vegas to Seoul spread across the day?

    Night is the busiest departure period on Las Vegas to Seoul flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • How are flight prices from Las Vegas to Seoul looking right now?

    One-way fares from Las Vegas to Seoul are currently higher than usual. Average one-way flight prices are about $995, which is 24% above the typical average for this route.

  • What car rental options are available in Seoul?

    Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Incheon Intl Airport (ICN) — daily rates averaging $47:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

    Near Seoul Gimpo Intl Airport (GMP) — daily rates averaging $51:

    • Wheego
    • Yesaway
    • Hi Rent
    • Europcar
    • Cartago Rent A Car

  • Which airports can I use when flying from Las Vegas to Seoul?

    Flights from Las Vegas to Seoul usually depart from Las Vegas Harry Reid Intl (LAS) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

  • Which airports do connecting flights from Las Vegas to Seoul pass through?

    One-stop flights from Las Vegas to Seoul most commonly connect through:

    • Vancouver Intl (YVR) - 48% of one-stop connections
    • San Francisco (SFO) - 25% of one-stop connections
    • Calgary (YYC) - 11% of one-stop connections
    • Los Angeles (LAX) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Las Vegas to Seoul?

    Yes. Flexible dates can save you up to 11% on flights from Las Vegas to Seoul. Monday is the cheapest departure day at $1,240 round-trip on average, while Sunday is the most expensive at $1,388, a difference of $148.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Las Vegas to Seoul?

    3 airlines operate flights between Las Vegas and Seoul. The airlines offering nonstop flights on this route include:

    • Korean Air
    • American Airlines
    • Delta

  • How much time can I save by choosing a different layover airport from Las Vegas to Seoul?

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 16h 11m, compared with 16h 35m via Vancouver Intl (YVR) and 16h 35m via San Francisco (SFO).

  • What is the time difference between Las Vegas and Seoul?

    Seoul is 16 hours ahead of Las Vegas (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seoul?

    Some of the most popular sights in Seoul are Dongdaemun Market and COEX Convention and Exhibition Center. These are among the most viewed places in Seoul on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Las Vegas to Seoul flights?

    Among airlines operating Las Vegas to Seoul flights:

    • Korean Air: offers extra legroom; offers free seat selection
    • Delta: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Las Vegas to Seoul flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Korean Air: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Las Vegas to Seoul flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $1,240, about $148 less than Sunday fares (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 37% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Las Vegas to Seoul trip for October. Fares historically average $1,134 round-trip in that month - typically $764 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Los Angeles Airport (LAX) can be cheaper than flying direct. The cheapest layover option averages $1,104 round-trip on this route - about $819 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Incheon Intl Airport

    • Grand Hyatt Incheon
    • Hotel Ora Incheon
    • Hotel Hu Incheon Airport

    Near Seoul Gimpo Intl Airport

    • Inter City Seoul
    • The First Stay Hotel
    • Hotel M Felice

More options for your flight from Las Vegas to Seoul

Complete your trip to Seoul with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul
Vacations in Seoul