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

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The best prices from Las Vegas to Bangkok are usually found in April or March, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

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
89.6 - 96.8 °F
TH1
Rainfall
0.4 - 12.1 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 to Bangkok

One-way from

$427

One-way flight from Las Vegas to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Las Vegas to Bangkok?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 17% on your flight compared to booking on days when demand is much higher.

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?

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%.

When is the cheapest time to fly from Las Vegas to Bangkok (LAS - TH1)?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Bangkok at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

Cheap flights from Las Vegas to Bangkok in June, July 2021

The best prices found for LAS to BKK flights for June, July
21 Jul - 24 Aug
$780pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
21 Jul - 25 Aug
$833pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
LAS
Las Vegas McCarran
21 Jul - 25 Aug
$836pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
LAS
Las Vegas McCarran

Las Vegas to Bangkok 2021 flight deals

Cheap flights to Bangkok from Las Vegas found for this year
16 Sep - 21 Sep
$762pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
16 Sep - 21 Sep
$766pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
21 Oct - 10 Nov
$773pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 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
2 Jul - 5 Jul
$888pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
2 Jul - 5 Jul
$991pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
30 Jun - 30 Sep
$1,113pp
LAS
Las Vegas McCarran
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan 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
4:50 pm - 4:00 pm
Singapore Airlines
3 Stops
33h 10m
LAS - BKK
Singapore Airlines
$427
SmartFares
9:20 pm - 7:40 pm
American Airlines
2 Stops
32h 20m
LAS - BKK
American Airlines
12:00 pm - 10:10 am
Lufthansa
1 Stop
32h 10m
LAS - BKK
Lufthansa
$2,084
DreamWorldTravel

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

Are flight prices decreasing from Las Vegas to Bangkok due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and Bangkok for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Las Vegas McCarran to Bangkok to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Las Vegas McCarran to Bangkok. Policies will vary by airline.

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.

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.

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 Multiple Airlines for just $762, but on average you can expect to pay $804.

Are there nonstop flights from Las Vegas to Bangkok for under $800 on Cheapflights?

There are no nonstop flights from Las Vegas to Bangkok, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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.

Is Las Vegas weather warmer or cooler than Bangkok?

With an average temperature of 106 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Bangkok are colder than in Las Vegas.

How long is the flight from Las Vegas to Bangkok?

Airlines like Singapore Airlines and Japan Airlines fly from Las Vegas to Bangkok in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 4h 05m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Las Vegas to Bangkok round-trip?

Currently priced at $817, Singapore Airlines will fly you from Las Vegas to Bangkok and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Japan Airlines for as low as $876. Singapore Airlines is priced at 1% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Las Vegas to Bangkok are Singapore Airlines ($418), American Airlines ($571), and Lufthansa ($2,084).

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 = ฿31.78
Average temperature for June in Bangkok
93.2 °F
Avg rainfall for June in Bangkok
5.9 ″

Airports servicing Las Vegas

Airports servicing Bangkok

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

Top 10 airlines flying from Las Vegas 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%
Singapore Airlines
$707 $751 No cancel fee 81%
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.

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.

ANA
$718 $941 No cancel fee 80%
Cathay Pacific
$779 $945 No cancel fee 72%
Korean Air
$707 $969 No cancel fee 81%
American Airlines
$754 $1,006 No cancel fee 71%
Air Canada
$894 $1,112 No cancel fee 67%
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