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Korean Air flights from Las Vegas to Bangkok Suvarnabhumi Airport (LAS - BKK)

LAS — BKK
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Las Vegas to Bangkok on Korean Air typically fly into Bangkok Suvarnabhumi and depart from Las Vegas Harry Reid Intl. Select your dates above for pricing.

Korean Air flights from Las Vegas to Suvarnabhumi in 2025

Find detailed information about Korean Air flights from Las Vegas to Suvarnabhumi. Explore the options provided by Korean Air to plan your journey from Las Vegas to Suvarnabhumi. Data last updated 18 September 2025.

One-way from

฿11,898

Return from

฿22,273

Popular in

December

Cheapest in

August

Average price (all airlines)

฿26,429
Korean Air
  • Korean Air
  • 28/10
  • 1 total stop
  • 32h 40m total
  • Las Vegas to Bangkok
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Korean Air
  • Korean Air
  • 27/1-4/2
  • 2 total stops
  • 64h 10m total
  • Las Vegas to Bangkok
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Highest demand for flights from Las Vegas Harry Reid Intl to Bangkok Suvarnabhumi; 8% potential price increase.
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Best time to find cheap flights from Las Vegas Harry Reid Intl to Bangkok Suvarnabhumi; 3% potential price drop.
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Average price for all Las Vegas Harry Reid Intl to Bangkok Suvarnabhumi flights (one-way and round-trip).
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  • Can I get a flight from Las Vegas to Bangkok Suvarnabhumi Airport on Korean Air for under ฿900?

    10 Korean Air flights from LAS to BKK have recently been found on Cheapflights for under ฿900. Click here to find the best deals to Bangkok Suvarnabhumi Airport for your desired dates.

  • How do most travelers feel about Korean Air?

    Korean Air has received a 8.4/10 rating from 1,140 Cheapflights user reviews. If you wish to plan your next trip from Las Vegas to Bangkok Suvarnabhumi Airport with Korean Air, enter your preferred travel dates above!

Find Korean Air flight deals from Las Vegas to Suvarnabhumi

Cheapest Korean Air flights from Las Vegas to Suvarnabhumi
Explore the most affordable Korean Air flight options available from Las Vegas to Suvarnabhumi. Find the lowest fares with prices last updated on 18 September 2025.

Tue 28/1022:50LAS - BKK
1 stop32h 40mKorean Air
Wed 19/1100:55BKK - LAS
1 stop29h 15mKorean Air
Deal found 15/9฿22,336
Mon 27/1019:00LAS - BKK
2 stops28h 25mKorean Air
Wed 19/1121:30BKK - LAS
1 stop32h 40mKorean Air
Deal found 15/9฿22,495
Mon 22/906:00LAS - BKK
2 stops27h 25mKorean Air
Mon 6/1009:50BKK - LAS
2 stops27h 32mKorean Air
Deal found 17/9฿22,558

Travel insights for Korean Air flights from Las Vegas to Suvarnabhumi

Get recent, data-driven insights about Korean Air flights from Las Vegas to Suvarnabhumi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Las Vegas to Bangkok Suvarnabhumi Airport with Korean Air?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Suvarnabhumi. Price data was last updated on 12 September 2025.

Booking with Korean Air 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Las Vegas to Bangkok Suvarnabhumi Airport with Korean Air?

Currently, the most affordable month to book a Korean Air flight from Las Vegas to Bangkok Suvarnabhumi Airport in July, with an average price of ฿21,289. Conversely, traveling with Korean Air from Las Vegas to Bangkok Suvarnabhumi Airport in May will be the most expensive, with an average cost of ฿37,248. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Las Vegas to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Other Korean Air flights from Las Vegas

Browse through other Korean Air flights departing from Las Vegas. Flight routes are based on user searches made on Cheapflights and were last updated on 18 September 2025.
Korean Air flights from Las Vegas to Suvarnabhumi

See what others are saying about Korean Air

Read reviews and see what other travellers are saying about their experiences with Korean Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Korean Air for your next flight. Reviews last updated 18 September 2025.
Korean Air
8.4
Very Good
1,140 reviews
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Overview

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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