What airlines fly to Bangkok?

Korean Air, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Bangkok from Las Vegas according to our data. Korean Air is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 12 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Bangkok?

Korean Air and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Bangkok

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Bangkok?

Prices for flights from Las Vegas Harry Reid Intl Airport to Bangkok were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Bangkok?

As of February 2026, there are 12 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Bangkok.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Bangkok?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$313 Cheap Flights from Las Vegas to Bangkok in 2026

Q: What is the typical price of a round-trip flight between Las Vegas and Bangkok?

Prices are currently low for flights on this route. Typical prices usually range from $849 to $1,120. The lowest price recently found on this route was $783.

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Enter your travel dates to find the best prices.

7:15 am - 11:30 am

LAS

BKK

38h 15m

2 stops

7:35 am - 2:14 pm

BKK

LAS

20h 39m

2 stops

$783Cathay Pacific

Wed, Apr 8 - Wed, Apr 22

12:29 pm - 12:00 pm

LAS

BKK

33h 31m

2 stops

5:50 pm - 10:33 am

BKK

LAS

30h 43m

2 stops

$786Multiple Airlines

Sat, Aug 8 - Tue, Aug 18

7:45 pm - 11:05 am

LAS

BKK

25h 20m

2 stops

12:10 pm - 8:41 pm

BKK

LAS

22h 31m

2 stops

$787Cathay Pacific

Mon, Aug 24 - Mon, Sep 7

9:43 pm - 10:00 am

LAS

BKK

46h 17m

2 stops

7:10 pm - 2:14 pm

BKK

LAS

33h 04m

2 stops

$789Cathay Pacific

Sat, Mar 28 - Mon, Apr 20

7:15 am - 12:10 am

LAS

BKK

26h 55m

2 stops

11:00 am - 9:00 pm

BKK

LAS

24h 00m

2 stops

$790Cathay Pacific

Tue, Apr 28 - Tue, May 19

6:03 pm - 4:40 pm

LAS

BKK

32h 37m

2 stops

5:50 pm - 8:26 pm

BKK

LAS

40h 36m

2 stops

$792Multiple Airlines

Wed, Aug 12 - Fri, Aug 28

7:15 am - 12:10 am

LAS

BKK

26h 55m

2 stops

12:35 pm - 9:00 pm

BKK

LAS

22h 25m

2 stops

$793Cathay Pacific

Mon, Apr 27 - Tue, May 19

7:45 pm - 12:00 pm

LAS

BKK

26h 15m

2 stops

5:50 pm - 9:27 pm

BKK

LAS

41h 37m

2 stops

$794STARLUX Airlines

Sat, Aug 22 - Sat, Sep 5

7:55 am - 12:40 am

LAS

BKK

26h 45m

2 stops

9:55 pm - 5:14 pm

BKK

LAS

33h 19m

2 stops

$795Multiple Airlines

Wed, Apr 1 - Wed, Apr 8

7:15 am - 12:10 am

LAS

BKK

26h 55m

2 stops

11:00 am - 9:39 pm

BKK

LAS

48h 39m

2 stops

$797Cathay Pacific

Mon, Apr 27 - Wed, May 20

Cathay Pacific flights from Las Vegas to Bangkok

Our best Cathay Pacific deals on Las Vegas to Bangkok flight tickets

Cathay Pacific

Apr 8

LAS7:15 amLas Vegas Harry Reid Intl

38h 15m

2 stops

BKK11:30 amBangkok Suvarnabhumi

Apr 22

BKK7:35 amBangkok Suvarnabhumi

20h 39m

2 stops

LAS2:14 pmLas Vegas Harry Reid Intl

$783

Cathay Pacific

Aug 24

LAS7:45 pmLas Vegas Harry Reid Intl

25h 20m

2 stops

BKK11:05 amBangkok Suvarnabhumi

Sep 7

BKK12:10 pmBangkok Suvarnabhumi

22h 31m

2 stops

LAS8:41 pmLas Vegas Harry Reid Intl

$787

Cathay Pacific

Mar 28

LAS9:43 pmLas Vegas Harry Reid Intl

46h 17m

2 stops

BKK10:00 amBangkok Suvarnabhumi

Apr 20

BKK7:10 pmBangkok Suvarnabhumi

33h 04m

2 stops

LAS2:14 pmLas Vegas Harry Reid Intl

$789

STARLUX Airlines flights from Las Vegas to Bangkok

Our best STARLUX Airlines deals on Las Vegas to Bangkok flight tickets

STARLUX Airlines

Aug 22

LAS7:45 pmLas Vegas Harry Reid Intl

26h 15m

2 stops

BKK12:00 pmBangkok Suvarnabhumi

Sep 5

BKK5:50 pmBangkok Suvarnabhumi

41h 37m

2 stops

LAS9:27 pmLas Vegas Harry Reid Intl

$794

STARLUX Airlines

Apr 28

LAS5:46 pmLas Vegas Harry Reid Intl

32h 54m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

May 20

BKK1:10 pmBangkok Suvarnabhumi

23h 38m

2 stops

LAS10:48 pmLas Vegas Harry Reid Intl

$822

STARLUX Airlines

Aug 21

LAS7:45 pmLas Vegas Harry Reid Intl

30h 55m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Sep 7

BKK1:10 pmBangkok Suvarnabhumi

24h 49m

2 stops

LAS11:59 pmLas Vegas Harry Reid Intl

$824

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 4/8

7:15 am-11:30 am

2 stops38h 15m

Bangkok Suvarnabhumi

Wed 4/22

7:35 am-2:14 pm

2 stops20h 39m

$783

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 8/8

12:29 pm-12:00 pm

2 stops33h 31m

Bangkok Suvarnabhumi

Tue 8/18

5:50 pm-10:33 am

2 stops30h 43m

$786

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/24

7:45 pm-11:05 am

2 stops25h 20m

Bangkok Suvarnabhumi

Mon 9/7

12:10 pm-8:41 pm

2 stops22h 31m

$787

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 3/28

9:43 pm-10:00 am

2 stops46h 17m

Bangkok Suvarnabhumi

Mon 4/20

7:10 pm-2:14 pm

2 stops33h 04m

$789

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/28

7:15 am-12:10 am

2 stops26h 55m

Bangkok Suvarnabhumi

Tue 5/19

11:00 am-9:00 pm

2 stops24h 00m

$790

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/12

6:03 pm-4:40 pm

2 stops32h 37m

Bangkok Suvarnabhumi

Fri 8/28

5:50 pm-8:26 pm

2 stops40h 36m

$792

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 4/27

7:15 am-12:10 am

2 stops26h 55m

Bangkok Suvarnabhumi

Tue 5/19

12:35 pm-9:00 pm

2 stops22h 25m

$793

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 8/22

7:45 pm-12:00 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Sat 9/5

5:50 pm-9:27 pm

2 stops41h 37m

$794

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 4/1

7:55 am-12:40 am

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 4/8

9:55 pm-5:14 pm

2 stops33h 19m

$795

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 4/27

7:15 am-12:10 am

2 stops26h 55m

Bangkok Suvarnabhumi

Wed 5/20

11:00 am-9:39 pm

2 stops48h 39m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Las Vegas and Bangkok?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of August, then book flights to Bangkok from Las Vegas during February instead. Flights to Bangkok in February, while not as cheap as those in August, still average around $824.

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

You are more likely to see cheaper flights to Bangkok from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $991 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Las Vegas for as low as $794 on momondo.

Cheap Las Vegas to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Bangkok

Fastest flight time	23h 30m
Direct flights	None

The fastest flight from Las Vegas to Bangkok takes 23h 30m

There are no direct flights from Las Vegas to Bangkok. There are no popular flight routes from Las Vegas to Bangkok.

Search flight deals

How far is Las Vegas Harry Reid Intl to Bangkok by plane?
Las Vegas Harry Reid Intl and Bangkok are 8269.8 mi apart from one another. Typically, this will take 23h 30m by plane in normal conditions.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Bangkok?
Prices for flights from Las Vegas Harry Reid Intl Airport to Bangkok were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Bangkok?
As of February 2026, there are 12 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Bangkok.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Las Vegas to Bangkok

Compare and see reviews for airlines that fly from Las Vegas to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $690	Free Cancellation	Rating 8.4 1,103 reviews	Search ANA flights
Korean Air	PriceFrom $698	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Singapore Airlines	PriceFrom $702	Free Cancellation	Rating 8.2 1,465 reviews	Search Singapore Airlines flights
United Airlines	PriceFrom $725	Free Cancellation	Rating 7.4 9,358 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $725	Free Cancellation	Rating 7.6 1,180 reviews	Search Cathay Pacific flights
Delta	PriceFrom $733	Free Cancellation	Rating 7.9 8,241 reviews	Search Delta flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,716 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $782	Free Cancellation	Rating 8.9 275 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $830	Free Cancellation	Rating 8.3 809 reviews	Search China Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,359 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Bangkok for you.

Can I find flights from Las Vegas to Bangkok with flexible booking policies on momondo?

Flights from Las Vegas to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Bangkok?

Once you have performed a search for Las Vegas to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Las Vegas to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Bangkok trip

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Cheap flights from Las Vegas to Bangkok from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Bangkok departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Las Vegas to Bangkok

What is the typical price of a round-trip flight between Las Vegas and Bangkok?

What is the cheapest month to fly to Bangkok?

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

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Bangkok?

What airlines fly to Bangkok?

Cheap Las Vegas to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Bangkok

Fastest flight time

Direct flights

Best airlines flying from Las Vegas to Bangkok

Compare and see reviews for airlines that fly from Las Vegas to Bangkok with momondo

Why use momondo?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok

Fly your favorite airline to Bangkok

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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