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

LAS — BKK
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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 28 October 2025.

One-way from

฿12,167

Return from

฿23,100

Popular in

December

Cheapest in

August

Average price (all airlines)

฿29,427
Korean Air
  • Korean Air
  • 9/3
  • 1 total stop
  • 35h 55m total
  • Las Vegas to Bangkok
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Korean Air
  • Korean Air
  • 3/2-3/3
  • 3 total stops
  • 63h 38m total
  • Las Vegas to Bangkok
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Highest demand for flights from Las Vegas Harry Reid Intl to Bangkok Suvarnabhumi; 7% potential price increase.
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Best time to find cheap flights from Las Vegas Harry Reid Intl to Bangkok Suvarnabhumi; 4% 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 ฿32,444?

    8 Korean Air flights from LAS to BKK have recently been found on Cheapflights for under ฿32,444. 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 1,155 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

Enter your travel dates to find the best prices.

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 28 October 2025.

Wed 26/1106:00LAS - BKK
2 stops27h 55mKorean Air
Sun 7/1202:05BKK - LAS
2 stops27h 40mKorean Air
Deal found 28/10฿23,327
Tue 11/1122:50LAS - BKK
1 stop34h 55mKorean Air
Tue 18/1102:05BKK - LAS
1 stop28h 05mKorean Air
Deal found 27/10฿23,425
Mon 17/1122:50LAS - BKK
1 stop35h 05mKorean Air
Wed 26/1123:15BKK - LAS
1 stop30h 55mKorean Air
Deal found 28/10฿23,749

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 24 October 2025.

Booking with Korean Air 27 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 ฿21,770. Conversely, traveling with Korean Air from Las Vegas to Bangkok Suvarnabhumi Airport in May will be the most expensive, with an average cost of ฿37,895. 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 28 October 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 28 October 2025.
Korean Air
8.4
Very Good
1,153 reviews
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Overview

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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