Cheap Flights from Seoul to Las Vegas Harry Reid International

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Flight deals from Seoul to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Seoul to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seoul to Las Vegas Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Las Vegas Harry Reid International flights are currently cheapest in June.

Direct flights from Seoul to Las Vegas Harry Reid International

Seoul to Las Vegas Harry Reid International: Alternative routes

Compare routes from Seoul to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Las Vegas Harry Reid International.

Seoul to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,333
Cheapest month to flyJune
Average flight time11 hrs, 20 mins
Most popular airlineDelta
Average flights per week16

Finding cheap flights from Seoul to Las Vegas Harry Reid International: Frequently asked questions

The best price we found for a return flight from Seoul to Las Vegas Harry Reid International is ر.ق.‏ 2,454. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 20 minutes is the average flight time from Seoul to Las Vegas Harry Reid International.
Delta, Korean Air and American Airlines fly direct from Seoul to Las Vegas Harry Reid International.
As of May 2025, there are 48 flights per week flying from Seoul to Las Vegas Harry Reid International.
The cheapest month to fly from Seoul to Las Vegas Harry Reid International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Las Vegas Harry Reid International Airport on Thursday, 19 June 2025.
Yes – the average flight time is 11 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas Harry Reid International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Seoul to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know

  • Seoul has a couple of airports that could be the jumping-off point for your adventure. Explore your options for reserving a flight from Seoul to Harry Reid Airport (formerly McCarran Airport) (LAS) departing from Incheon International Airport (ICN) or Gimpo International Airport (GMP).

  • Approximately 11 hours 21 minutes is how long you can expect to be travelling on a direct flight from Seoul to Harry Reid Airport (formerly McCarran Airport).

  • Las Vegas is 16 hours behind Seoul. Harry Reid Airport (formerly McCarran Airport) is located in Las Vegas, which operates on the UTC-7 timezone.

  • Incheon International Airport (ICN) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most popular route. There are 6 direct flights a week to pick from. If you have things to do before leaving, take the last flight with Korean Air at 21:00. Go for the first ICN to LAS departure with Korean Air at 21:00 if you want to get going earlier.

  • Your flight from Seoul to LAS won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Popular months like July or other peak periods mean longer lines and possible delays. Stick to your schedule by getting to the airport even earlier. Aim for at least four hours ahead of an international flight and two hours before domestic departures.

Gimpo International Airport (GMP)

  • Looking to fly out of Gimpo International Airport (GMP)? You can reserve a direct flight from Seoul to Harry Reid Airport (formerly McCarran Airport) (LAS) departing from this hub.

  • You can board a direct flight from Seoul to LAS with Korean Air. This is one of the main airlines flying this route out of GMP.

  • Make the most of your holiday with a stopover on your flight from Seoul to Harry Reid Airport (formerly McCarran Airport). Visit friends or family or tick a new city off your list. Whatever you want to do, check out these stops between Gimpo International Airport and LAS:

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

    • Seattle-Tacoma International Airport (SEA)

  • From central Seoul, GMP is around 16 kilometres away. When planning the quickest way to get there, check whether public transport is an option or if it's better to drive.

  • You're off on holiday, so why not book an additional night away? Consider kicking back in one of these accommodation options near Gimpo International Airport the day before your flight from Seoul to LAS:

About Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • If you're coming in on a late flight from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport, few things top the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting soon after at one of these options near LAS:

Getting from Harry Reid Airport (formerly McCarran Airport) Airport (LAS) to central Las Vegas

  • Harry Reid Airport (formerly McCarran Airport) Airport is approximately 19 kilometres from the centre of Las Vegas. With a cab or in your own car rental, the drive is about 15 minutes.

  • Getting there by public transport takes about 1 hour.

How to find the cheapest flights from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • The lowest price we've seen for a one-way ticket from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport is ر.ق.‏ 1,328. The cheapest price for a return flight is ر.ق.‏ 2,463. Remember fares may change due to availability at the time of booking.

  • You're more likely to find cheap tickets from Seoul to LAS if you book 8 months before your departure date. We crunched the flight price data and found that's when fares for this journey are generally at their lowest.

  • You'll land the biggest savings on your tickets from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport by travelling in May. Go one step further and use the 'Whole month' tool to find the cheapest day to fly.

  • Create a Price Alert and keep an eye on changes on this route through push notifications or email. You'll know straight away when prices drop. Timing is key when finding cheap tickets from Seoul to LAS.

  • Tailor your flights with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport.

The best time to fly from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • October is the most popular month to catch a flight from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport while May is the quietest. To work out the ideal time to go to Las Vegas, consider whether you prefer a lively vibe or a quieter pace.

  • Think about the kind of weather that'll suit your plans for Las Vegas. The warmest month is July. Book your flights from Seoul to LAS sometime then and you can expect temperatures of between 23ºC and 42ºC.

  • Visit in January if you want to explore when it's cooler. Temperatures average between -1ºC and 13ºC. However, this city promises a good time whenever you book your cheap flights from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport.

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the ideal place to stay. After booking your flight from Seoul to Harry Reid Airport (formerly McCarran Airport) Airport, explore our range of accommodation options including:

  • All great journeys should include some sightseeing. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are attractions you won't want to skip in Las Vegas.

Complete your Las Vegas trip with a car rental

  • Hop behind the wheel of one of our car rentals in Las Vegas and explore the city on your own terms. Easily compare rates from trusted rental companies in one place after booking your hotel and cheap flights from Seoul to Harry Reid Airport (formerly McCarran Airport).

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.