Cheap Flights from Seoul (SELA) to Las Vegas (LASA)

Compare Seoul to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

Book the best Las Vegas fare with no extra fees

Flight deals from Seoul to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Seoul to Las Vegas? If you want to travel next month, return fares start from $1,171. Find the lowest prices on one-way and return tickets right here.

Las Vegas.$1,017 per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with Air Premia and Frontier Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 12 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 19 Oct, arriving in Incheon International.Price includes taxes and charges.From $1,017, select.

Las Vegas.$1,079 per passenger.Departing Sat, 7 Nov, returning Sat, 14 Nov.Return flight with Air Premia and Frontier Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 7 Nov, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sat, 14 Nov, arriving in Incheon International.Price includes taxes and charges.From $1,079, select.

Las Vegas.$1,096 per passenger.Departing Fri, 23 Oct, returning Fri, 6 Nov.Return flight with Air Premia and Frontier Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Fri, 23 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Fri, 6 Nov, arriving in Incheon International.Price includes taxes and charges.From $1,096, select.

Las Vegas.$1,107 per passenger.Departing Wed, 9 Sep, returning Wed, 23 Sep.Return flight with Air Premia and WestJet.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 9 Sep, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Wed, 23 Sep, arriving in Incheon International.Price includes taxes and charges.From $1,107, select.

Las Vegas.$1,138 per passenger.Departing Mon, 31 Aug, returning Tue, 15 Sep.Return flight with Air Premia and WestJet.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 31 Aug, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Tue, 15 Sep, arriving in Incheon International.Price includes taxes and charges.From $1,138, select.

Las Vegas.$1,171 per passenger.Departing Sat, 29 Aug, returning Mon, 31 Aug.Return flight with Air Premia and WestJet.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 29 Aug, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Mon, 31 Aug, arriving in Incheon International.Price includes taxes and charges.From $1,171, select.

Las Vegas.$1,172 per passenger.Departing Fri, 25 Sep, returning Wed, 7 Oct.Return flight with Air Premia and Frontier Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Fri, 25 Sep, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Wed, 7 Oct, arriving in Incheon International.Price includes taxes and charges.From $1,172, select.

Las Vegas.$1,215 per passenger.Departing Sun, 4 Oct, returning Mon, 7 Dec.Return flight with Air Premia and Frontier Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Sun, 4 Oct, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 7 Dec, arriving in Incheon International.Price includes taxes and charges.From $1,215, select.

Las Vegas.$1,226 per passenger.Departing Wed, 23 Sep, returning Wed, 16 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Wed, 23 Sep, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Wed, 16 Dec, arriving in Incheon International.Price includes taxes and charges.From $1,226, select.

Las Vegas.$1,235 per passenger.Departing Wed, 23 Dec, returning Sun, 27 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Wed, 23 Dec, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Sun, 27 Dec, arriving in Incheon International.Price includes taxes and charges.From $1,235, select.

Las Vegas.$1,235 per passenger.Departing Thu, 3 Jun, returning Sun, 13 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Thu, 3 Jun, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Sun, 13 Jun, arriving in Incheon International.Price includes taxes and charges.From $1,235, select.

Las Vegas.$1,235 per passenger.Departing Thu, 18 Feb, returning Thu, 25 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Thu, 18 Feb, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Thu, 25 Feb, arriving in Incheon International.Price includes taxes and charges.From $1,235, select.

Las Vegas.$1,240 per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with Air Premia and Alaska Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 18 Nov, arriving in Harry Reid International.Inbound indirect flight with Alaska Airlines, departs from Harry Reid International on Wed, 2 Dec, arriving in Incheon International.Price includes taxes and charges.From $1,240, select.

Las Vegas.$1,284 per passenger.Departing Sat, 3 Apr, returning Wed, 7 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Sat, 3 Apr, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Wed, 7 Apr, arriving in Incheon International.Price includes taxes and charges.From $1,284, select.

Las Vegas.$1,313 per passenger.Departing Sun, 13 Dec, returning Wed, 20 Jan.Return flight with Air Premia and Air Canada.Outbound indirect flight with Air Premia, departs from Incheon International on Sun, 13 Dec, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Wed, 20 Jan, arriving in Incheon International.Price includes taxes and charges.From $1,313, select.

Las Vegas.$1,339 per passenger.Departing Sat, 30 Jan, returning Mon, 8 Feb.Return flight with Air Premia and Alaska Airlines.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 30 Jan, arriving in Harry Reid International.Inbound indirect flight with Alaska Airlines, departs from Harry Reid International on Mon, 8 Feb, arriving in Incheon International.Price includes taxes and charges.From $1,339, select.

Find the cheapest month to fly from Seoul to Las Vegas

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

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Seoul to Las Vegas

Alternative Seoul to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Seoul to Las Vegas? You could fly into the following airports instead.

Seoul to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	$1,017
Cheapest month to fly	October
Average flight time	11 hrs, 19 mins
Most popular airline	Delta
Average flights per week	17

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

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: Harry Reid International, North Las Vegas, Henderson Executive, and Boulder City Municipal.

How much are return flights from Seoul to Las Vegas?

The best price we found for a return flight from Seoul to Las Vegas is $1,017. 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.

How long does it take to fly from Seoul to Las Vegas?

11 hours and 19 minutes is the average flight time from Seoul to Las Vegas.

Which airlines fly direct from Seoul to Las Vegas?

Delta, Korean Air and American Airlines fly direct from Seoul to Las Vegas.

How many flights are there a week from Seoul to Las Vegas?

As of July 2026, there are 17 flights per week flying from Seoul to Las Vegas.

When is the cheapest time to fly from Seoul to Las Vegas?

The cheapest month to fly from Seoul to Las Vegas is usually October.

Which is the cheapest airport to fly into in Las Vegas?

If you're flying from Seoul, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from $1,017.

Which upcoming date is cheapest to fly from Seoul to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Las Vegas on Monday, 12 October 2026.

Can I get a direct flight from Seoul to Las Vegas?

Yes – the average flight time is 11 hours and 19 minutes.

How can I get the best flight deal from Seoul to Las Vegas?

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 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.

When is the best time to book flights to Las Vegas?

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.

What’s the weather like in Las Vegas?

In July, the average temperature is usually around 30°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

Which is the cheapest airline to fly from Seoul to Las Vegas with?

The cheapest airline that flies to Las Vegas is Air Premia. And the cheapest airline that flies to North Las Vegas Airport is Korean Air.

Flying from Seoul to Las Vegas: what you need to know

Seoul has two main airports where you can set off on your adventure. Check out your options for reserving a flight from Seoul to Las Vegas flying out of Incheon International Airport (ICN) or Gimpo International Airport (GMP).
Hop off the plane at Harry Reid International Airport (LAS), the chief entry point to Las Vegas.
Around 11 hours 20 minutes is how long you can expect to be in the air on a direct Seoul to Las Vegas flight.
Las Vegas is 17 hours behind Seoul and observes the UTC-8 timezone.
The busiest route for flights from Seoul to Las Vegas is Incheon International Airport (ICN) to Harry Reid International Airport (LAS). Pick from seven services connecting these two airports every week.
Leave plenty of time to catch your Seoul to Las Vegas flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
Flying over a peak time like August? School holidays and other high seasons can lead to longer queues and delays at security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Seoul to Las Vegas

To pick up cheap Seoul to Las Vegas flights, book in advance. Airlines typically offer the most competitive fares when flights first go on sale.
If you're flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price across the month when looking for your plane ticket from Seoul to Las Vegas.
Spend less time searching for cheap flights from Seoul to Las Vegas by setting up a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.
Pick your ideal departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Seoul to Las Vegas flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Seoul

Incheon International Airport (ICN)

Set off from Incheon International Airport (ICN) on a nonstop flight from Seoul to Las Vegas. From ICN, you can land directly at Harry Reid International Airport (LAS).
Well-known airlines that offer direct Seoul to Las Vegas plane tickets from ICN include:
Consider adding a stopover to potentially save on your Seoul to Las Vegas flight. Just uncheck 'Direct flights only' when searching for departures from Incheon International Airport. Break up your trip (and maybe save some cash) by stopping at one of these airports:
- Los Angeles International Airport (LAX)
- Seattle / Tacoma International Airport (SEA)
- San Francisco International Airport (SFO)
ICN is about 48 kilometres from central Seoul. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 1 hour 5 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 50 minutes.
Have an early flight from Seoul to Las Vegas? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near Incheon International Airport:
When it comes to Incheon International Airport's on-time performance, data shows 74% of flights meet their scheduled arrival time.

Gimpo International Airport (GMP)

GMP is about 18 kilometres from central Seoul. It'll take 30 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 35 minutes.
You're off on holiday, so why not enjoy another night away? Consider kicking back in one of these hotels near Gimpo International Airport the day before your flight from Seoul to Las Vegas:
Gimpo International Airport has a track record for punctuality. 81% of flights leaving here arrive right on target.

Arriving in Las Vegas

Harry Reid International Airport (LAS)

Harry Reid International Airport (LAS) is approximately 10 kilometres from central Las Vegas. If you're catching a taxi or a ride-share, the drive takes roughly 10 minutes.
It usually takes 25 minutes to get there on public transport.
The last thing you need is a long journey to your hotel if you're getting in late on a flight from Seoul to Las Vegas. Stay at one of these accommodation options near LAS instead:
Go where the road takes you with a Harry Reid International Airport rental car. Pick up a set of wheels from Dollar, Thrifty or Alamo and see more of Las Vegas and beyond.
Get the best deal by reserving your vehicle from Harry Reid International Airport around one week before your travel date.
The address for LAS is 5757 Wayne Newton Boulevard.

Boulder City Municipal Airport (BLD)

If you're staying in Las Vegas's centre (or just want to see the sights straight away), the city is around 5 kilometres from Boulder City Municipal Airport (BLD). Look for any information kiosks to help direct you after hopping off your flight from Seoul to Las Vegas.
Hang up the 'Do not disturb' sign and unwind at a hotel near BLD. Here are a few options where you can take a load off after your flight from Seoul to Las Vegas:

North Las Vegas Airport (VGT)

The centre of Las Vegas is around 6 kilometres from North Las Vegas Airport (VGT). Get settled at your hotel (or dive straight into the city's best attractions) after your flight from Seoul to Las Vegas.
Ready to get into the driver's seat? Pick up a North Las Vegas Airport rental car from Hertz and start your journey without worrying about how to reach your next destination.
Booking a couple of weeks in advance of your flight from Seoul to Las Vegas is always a good idea. As well as better prices, you'll likely have a better variety of makes and models to choose from at VGT.

Best time to go to Las Vegas

March is the quietest month for flights from Seoul to Las Vegas, while April is the busiest. Figure out the ideal time to visit Las Vegas based on whether you like a bustling atmosphere or a more laid-back vibe.
Book a Seoul to Las Vegas ticket departing in July if you're eager to visit the city during its warmest month. Expect temperatures in Las Vegas to range from 23ºC (73ºF) to 43ºC (109ºF).
For cooler conditions, search for a cheap flight from Seoul to Las Vegas in January when temperatures average between 0ºC (32ºF) and 16ºC (61ºF).

More about Las Vegas

After booking your flight from Seoul to Las Vegas, decide where you'll be dropping your bags. Make one of these options your base for exploring Las Vegas:
All great journeys should include some sightseeing. Las Vegas Strip, Fountains of Bellagio and Penn & Teller are must-visits when exploring Las Vegas.

Explore more of the United States

Los Angeles is just one of the many places in the United States waiting to be explored once you've seen Las Vegas. Around 370 kilometres to the southwest, check out popular attractions including Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
Phoenix is another must-experience destination in the United States and is around 418 kilometres southeast of Las Vegas. No trip is complete without experiencing Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.