$309 Find Cheap Flights from Las Vegas to Seoul - Compare and Save

Among airlines operating Las Vegas to Seoul flights:

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

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

Only Korean Air operates flights between Las Vegas and 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).

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 travelers should check the fare details before booking.

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.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,073 round-trip via Los Angeles (LAX), compared to $1,752 for nonstop.

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

• Vancouver Intl (YVR) - 49% of one-stop connections
• San Francisco (SFO) - 24% of one-stop connections
• Calgary (YYC) - 11% of one-stop connections
• Los Angeles (LAX) - 8% of one-stop connections

Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 29% on the Las Vegas to Seoul route. Friday is the cheapest departure day at $964 round-trip on average, while Saturday is the most expensive at $1,347, a difference of $383. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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%.

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

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

• Earliest: departs at 10:50 pm and lands at 11:57 am
• Latest: departs at 11:50 pm and lands at 12:57 pm.

The flight takes about 13h 07m.

Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $1,235. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Las Vegas to Seoul takes 13h 07m, covering 5,978 miles.

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.

One-way fares from Las Vegas to Seoul are currently higher than usual. Average one-way flight prices are about $811, which is 6% above the typical average for this route.

Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 16h 18m, compared with 16h 29m via San Francisco (SFO) and 16h 36m via Vancouver Intl (YVR).

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.

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 from around $12:

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

Near Seoul Gimpo Intl Airport (GMP) — daily rates from around $12:

• Yesaway
• Hi Rent
• Wheego
• Europcar
• Bella Jeju

Round-trip flights from Las Vegas to Seoul range from $955 to $1,567, with an average of $1,235 over the past 12 months. Anything below $955 counts as a good deal.