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 2022: compare Las Vegas to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
LAS - BKK
Price
$723 - $1,079
BKK
Temperature
78.8 - 86 °F
BKK
Rainfall
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 Harry Reid Intl to Bangkok

One-way from

$553

One-way flight from Las Vegas Harry Reid Intl 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 - BKK)?

When flying from Las Vegas to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

To save up to 9% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to Bangkok from $800 1-2 weeks out and tickets from $828 for flights departing within the next 72 hours.

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

Flights from Las Vegas to Bangkok lean towards being more expensive in June. Prices are generally better when you fly from Las Vegas to Bangkok in April, with the cheapest ticket starting at $570.

Cheap flights from Las Vegas to Bangkok in May, June 2022

The best prices found for LAS to BKK flights for May, June
19 Jun - 17 Sep
$1,129pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Korean Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl
18 May - 20 Jun
$1,197pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
18 May - 20 Jun
$1,208pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
   
2 STOPS
LAS
Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl to Bangkok 2022 flight deals

Cheap flights to Bangkok from Las Vegas found for this year
13 Sep - 27 Sep
$784pp
LAS
Las Vegas Harry Reid Intl
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
28 Sep - 28 Mar
$792pp
LAS
Las Vegas Harry Reid Intl
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
13 Sep - 27 Sep
$796pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas Harry Reid Intl

Last minute flights from Las Vegas to Bangkok

Late deals on round-trip flights to Bangkok from Las Vegas, departing today and this week
26 May - 4 Aug
$1,406pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Korean Air
 
1 STOP
LAS
Las Vegas Harry Reid Intl
21 May - 28 May
$1,426pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
21 May - 27 May
$1,430pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
   
2 STOPS
LAS
Las Vegas Harry Reid Intl

One-way flights to Bangkok from Las Vegas

The cheapest one-way flights from Las Vegas to Bangkok
1:25 pm - 6:00 am
Cathay Pacific
2 Stops
26h 35m
LAS - BKK
Cathay Pacific
$553
JustFly
2:35 am - 3:05 am
Qatar Airways
2 Stops
34h 30m
LAS - BKK
Qatar Airways
$569
Travelgenio
8:10 am - 6:30 pm
Korean Air
1 Stop
20h 20m
LAS - BKK
Korean Air
$624
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 Harry Reid Intl (LAS) if they book a flight from Las Vegas to Bangkok. On average, Harry Reid Intl has 0 outbound flights to Bangkok per day from 19 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

Japan Airlines, Korean Air, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Las Vegas to Bangkok for under $3,400 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Bangkok for under $3,400. The cheapest flight booked recently is on Multiple Airlines for just $3,377, but on average you can expect to pay $3,377.

Are there last-minute flights available from Las Vegas to Bangkok for under $1,500?

There are currently 20+ open flights from Las Vegas to Bangkok within the next 7 days for less than $1,500.

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 $539 on Korean Air. Other airlines that offer cheap prices include Cathay Pacific from $553 and Qatar Airways from $569 one-way.

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 Finnair as they are the most popular for this route.

What are the cheapest flights from Las Vegas to Bangkok?

While on average a flight from Las Vegas to Bangkok is generally $4,653, our data shows the cheapest flight currently is $544. When looking at the most popular route, (Las Vegas Harry Reid Intl - Bangkok Suvarnabhumi), you can expect to pay $792 for that flight.

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 Harry Reid Intl to Bangkok

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

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Bangkok.

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Bangkok.

Documents
Thailand Pass - The Thailand Pass is a web-based system for Thai and foreign travelers to fill in their travel and health information and upload the related documents before travelling. This system is operational and will replace the COE system on 1 November, 2021. However, the COE will continue to be used for certain groups of travelers.


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

Returning to Las Vegas Harry Reid Intl from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Las Vegas Harry Reid Intl.

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 = ฿34.65
Average temperature for May in Bangkok
95.0 °F
Avg rainfall for May in Bangkok
8.6 ″

Airports servicing Las Vegas

Airports servicing Bangkok

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

Top 10 airlines flying from Las Vegas Harry Reid Intl 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
Juneyao Airlines
$13 $19 No cancel fee 66%

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

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
$717 $807 No cancel fee 81%
Japan Airlines
$743 $893 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.

Austrian Airlines
$762 $1,079 No cancel fee 78%
Qatar Airways
$774 $1,042 No cancel fee 68%
American Airlines
$778 $934 No cancel fee 71%
Delta
$835 $1,119 No cancel fee N/A
Korean Air
$861 $1,115 No cancel fee 81%
ANA
$876 $1,206 No cancel fee 80%
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