Cheap flights from Las Vegas (LAS) to Bangkok (BKK)

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How to find the cheapest flight from
Las Vegas (LAS) to Bangkok (BKK)

All the information you need to plan the best LAS to BKK flight in 2021: compare Las Vegas to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
LAS - TH1
Price
$723 - $1,079
TH1
Temperature
78.8 - 86 °F
TH1
Precipitation
0.4 - 12.6 inches

Popular in

June

High demand for flights, 23% potential price rise

Cheapest in

April

Best time to find cheap flights, 13% potential price drop

Round-trip from

$723

From Las Vegas McCarran to Bangkok

One-way from

$544

One-way flight from Las Vegas McCarran to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Las Vegas to Bangkok (LAS - TH1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Bangkok as you normally would.

How far in advance should I book a flight from Las Vegas to Bangkok?

Travelers have found it’s best to book a flight 61 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Bangkok 1-2 weeks in advance for as low as $800, or $828 for flights within the next 24 hours.

What is the cheapest month to fly from Las Vegas to Bangkok?

The best pricing can be found in the month of April. Prices to Bangkok from Las Vegas average $828. You can even find prices in April for less than $828, as users have found deals to Bangkok from as low as $570. The month of June appears to be one of the more expensive times to travel to Bangkok from Las Vegas. Flying in the targeted month can save you up to 30%.

Cheap flights from Las Vegas to Bangkok in October, November 2021

The best prices found for LAS to BKK flights for October, November
30 Nov - 31 Jan
$765pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
     
3 STOPS
LAS
Las Vegas McCarran
25 Nov - 22 Dec
$770pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
     
3 STOPS
LAS
Las Vegas McCarran
2 Nov - 1 Dec
$771pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran

Las Vegas McCarran to Bangkok 2021 flight deals

Cheap flights to Bangkok from Las Vegas found for this year
2 Dec - 11 Jan
$745pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
2 Dec - 8 Dec
$762pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
30 Nov - 31 Jan
$765pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
     
3 STOPS
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to Bangkok

Late deals on round-trip flights to Bangkok from Las Vegas, departing today and this week
27 Oct - 25 Nov
$831pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
27 Oct - 25 Nov
$842pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
27 Oct - 24 Nov
$908pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran

One-way flights to Bangkok from Las Vegas

The cheapest one-way flights from Las Vegas to Bangkok
2:50 am - 6:10 am
Singapore Airlines
2 Stops
36h 20m
LAS - BKK
Singapore Airlines
$544
JustFly
1:51 pm - 11:20 am
Japan Airlines
2 Stops
54h 29m
LAS - BKK
Japan Airlines
$565
hutchgo.com
3:15 am - 7:20 pm
Korean Air
2 Stops
26h 05m
LAS - BKK
Korean Air
$568
Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From Las Vegas to Bangkok

What airport do you fly from for flights from Las Vegas to Bangkok?

Most people fly from Las Vegas McCarran (LAS) if they book a flight from Las Vegas to Bangkok. On average, McCarran has 0 outbound flights to Bangkok per day from 14 airlines. Las Vegas McCarran is conveniently located just 6.2 mi from Las Vegas’s city center.

Which airlines flying from Las Vegas McCarran to Bangkok have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Las Vegas McCarran to Bangkok that may be offering flexible cancellation policies are Korean Air, ANA, and Cathay Pacific. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Las Vegas to Bangkok for under $800 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Bangkok for under $800. The cheapest flight booked recently is on Singapore Airlines for just $738, but on average you can expect to pay $761.

Are there last-minute flights available from Las Vegas to Bangkok for under $900?

There are currently 20+ open flights from Las Vegas to Bangkok within the next 7 days for less than $900.

What is the cheapest airline to fly from Las Vegas to Bangkok round-trip?

Singapore Airlines, at $738, was found to be the cheapest airline from Las Vegas to Bangkok.. You may be able to fly from Las Vegas to Bangkok for 10% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Las Vegas to Bangkok one-way?

One-way options have recently been found by users for as low as $458 on Singapore Airlines. Other airlines that offer cheap prices include Japan Airlines from $531 and Korean Air from $568 one-way.

What are the cheapest flights from Las Vegas to Bangkok?

While on average a flight from Las Vegas to Bangkok is generally $1,637, our data shows the cheapest flight currently is $404. When looking at the most popular route, (Las Vegas McCarran - Bangkok Suvarnabhumi), you can expect to pay $738 for that flight.

What are the most popular airlines that fly from Las Vegas to Bangkok?

When booking a flight from Las Vegas to Bangkok, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from Las Vegas?

Information is based on travel restrictions from Las Vegas McCarran to Bangkok

Most visitors from Las Vegas McCarran need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering Bangkok.

Do I need a test to fly back to Las Vegas from Bangkok?

Returning to Las Vegas McCarran from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Las Vegas McCarran.

Hide COVID Travel Restrictions for Bangkok, Thailand

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Bangkok.
Today's exchange rate
$1 = ฿33.35
Average temperature for October in Bangkok
91.4 °F
Avg rainfall for October in Bangkok
10.9 ″

Airports servicing Las Vegas

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Top 10 airlines flying from Las Vegas McCarran to Bangkok

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Bangkok choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$99 $160 No cancel fee 75%
United Airlines
$122 $736 No cancel fee 69%
China Eastern
$427 $806 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Singapore Airlines
$707 $751 No cancel fee 81%
Korean Air
$707 $969 No cancel fee 81%
ANA
$718 $941 No cancel fee 80%
Japan Airlines
$735 $882 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Delta
$747 $1,251 No cancel fee N/A
American Airlines
$754 $1,006 No cancel fee 71%
Cathay Pacific
$779 $945 No cancel fee 72%
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