Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Bangkok from $369

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
9:10 am - 1:55 am
LAS
-
BKK
26h 45m
2 stops
China Eastern Logo
5:05 am - 4:55 pm
BKK
-
LAS
25h 50m
2 stops
$797China Eastern
Tue, Sep 1 - Tue, Sep 15
China Eastern Logo
9:10 am - 12:40 am
LAS
-
BKK
25h 30m
2 stops
China Eastern Logo
2:10 am - 4:55 pm
BKK
-
LAS
28h 45m
2 stops
$845China Eastern
Mon, Aug 24 - Tue, Sep 22
China Eastern Logo
9:10 am - 12:40 am
LAS
-
BKK
25h 30m
2 stops
China Eastern Logo
9:55 pm - 4:55 pm
BKK
-
LAS
33h 00m
2 stops
$846China Eastern
Fri, Aug 21 - Fri, Sep 4
China Eastern Logo
9:10 am - 1:55 am
LAS
-
BKK
26h 45m
2 stops
China Eastern Logo
5:05 am - 4:55 pm
BKK
-
LAS
25h 50m
2 stops
$847China Eastern
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
7:15 am - 10:40 pm
LAS
-
BKK
25h 25m
2 stops
Multiple Airlines Logo
10:20 am - 9:59 pm
BKK
-
LAS
25h 39m
2 stops
$883Multiple Airlines
Tue, Aug 25 - Sun, Sep 6
China Eastern Logo
9:10 am - 12:40 am
LAS
-
BKK
25h 30m
2 stops
China Eastern Logo
5:05 am - 4:55 pm
BKK
-
LAS
25h 50m
2 stops
$893China Eastern
Tue, Aug 18 - Tue, Sep 22
China Eastern Logo
9:10 am - 12:40 am
LAS
-
BKK
25h 30m
2 stops
China Eastern Logo
5:05 am - 4:55 pm
BKK
-
LAS
25h 50m
2 stops
$909China Eastern
Tue, Aug 25 - Sun, Sep 6
Emirates Logo
11:08 am - 11:10 am
LAS
-
DMK
34h 02m
2 stops
Emirates Logo
10:55 pm - 6:46 pm
DMK
-
LAS
34h 51m
2 stops
$1,679Emirates
Tue, Oct 6 - Tue, Nov 3
Emirates Logo
11:27 am - 11:10 am
LAS
-
DMK
33h 43m
2 stops
Emirates Logo
10:55 pm - 6:46 pm
DMK
-
LAS
34h 51m
2 stops
$1,740Emirates
Tue, Oct 6 - Thu, Nov 26
Emirates Logo
11:12 am - 11:10 am
LAS
-
DMK
33h 58m
2 stops
Emirates Logo
12:10 pm - 9:18 pm
DMK
-
LAS
47h 08m
2 stops
$1,746Emirates
Tue, Sep 15 - Mon, Oct 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Korean Air flights from Las Vegas to Bangkok

Our best Korean Air deals on Las Vegas to Bangkok flight tickets
Korean Air
May 1
LAS11:50 pmLas Vegas Harry Reid Intl
31h 55m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
May 9
BKK9:50 amBangkok Suvarnabhumi
20h 30m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,189
Korean Air
May 1
LAS6:00 amLas Vegas Harry Reid Intl
25h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 9
BKK9:50 amBangkok Suvarnabhumi
20h 30m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,195
Korean Air
Apr 20
LAS11:50 pmLas Vegas Harry Reid Intl
33h 45m
1 stop
BKK11:35 pmBangkok Suvarnabhumi
May 27
BKK9:40 pmBangkok Suvarnabhumi
32h 40m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,224

Air Canada flights from Las Vegas to Bangkok

Our best Air Canada deals on Las Vegas to Bangkok flight tickets
Air Canada
Aug 24
LAS6:00 pmLas Vegas Harry Reid Intl
21h 05m
1 stop
BKK5:05 amBangkok Suvarnabhumi
Sep 23
BKK7:05 amBangkok Suvarnabhumi
30h 38m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
$1,027
Air Canada
Aug 24
LAS6:50 amLas Vegas Harry Reid Intl
26h 30m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
Sep 23
BKK7:05 amBangkok Suvarnabhumi
23h 53m
1 stop
LAS4:58 pmLas Vegas Harry Reid Intl
$1,044
Air Canada
Sep 22
LAS6:00 pmLas Vegas Harry Reid Intl
30h 15m
2 stops
BKK2:15 pmBangkok Suvarnabhumi
Oct 7
BKK8:15 pmBangkok Suvarnabhumi
34h 43m
2 stops
LAS4:58 pmLas Vegas Harry Reid Intl
$1,061

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Las Vegas to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/1

9:10 am-1:55 am

2 stops26h 45m

Bangkok Suvarnabhumi

Tue 9/15

5:05 am-4:55 pm

2 stops25h 50m

$797

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/24

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Tue 9/22

2:10 am-4:55 pm

2 stops28h 45m

$845

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Fri 8/21

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Fri 9/4

9:55 pm-4:55 pm

2 stops33h 00m

$846

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/8

9:10 am-1:55 am

2 stops26h 45m

Bangkok Suvarnabhumi

Tue 9/22

5:05 am-4:55 pm

2 stops25h 50m

$847
Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/25

7:15 am-10:40 pm

2 stops25h 25m

Bangkok Suvarnabhumi

Sun 9/6

10:20 am-9:59 pm

2 stops25h 39m

$883

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/18

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Tue 9/22

5:05 am-4:55 pm

2 stops25h 50m

$893

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/25

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Sun 9/6

5:05 am-4:55 pm

2 stops25h 50m

$909

Las VegasBangkok

LAS - DMK

LASDMK

Las Vegas Harry Reid Intl

Tue 10/6

11:08 am-11:10 am

2 stops34h 02m

Bangkok Don Mueang Intl

Tue 11/3

10:55 pm-6:46 pm

2 stops34h 51m

$1,679

Las VegasBangkok

LAS - DMK

LASDMK

Las Vegas Harry Reid Intl

Tue 10/6

11:27 am-11:10 am

2 stops33h 43m

Bangkok Don Mueang Intl

Thu 11/26

10:55 pm-6:46 pm

2 stops34h 51m

$1,740

Las VegasBangkok

LAS - DMK

LASDMK

Las Vegas Harry Reid Intl

Tue 9/15

11:12 am-11:10 am

2 stops33h 58m

Bangkok Don Mueang Intl

Mon 10/5

12:10 pm-9:18 pm

2 stops47h 08m

$1,746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

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

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 $819.

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 $974 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 $793 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

22h 15m

Direct flights

None
The fastest flight from Las Vegas to Bangkok takes 22h 15m
There are no direct flights from Las Vegas to Bangkok. There are no popular flight routes from Las Vegas to Bangkok.
Search flight deals

Frequently asked questions about flying from Las Vegas to Bangkok

  • 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 22h 15m 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?

  • 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
Singapore AirlinesPriceFrom $548Free CancellationRating
8.2
1,497 reviews
Search Singapore Airlines flights
ANAPriceFrom $690Free CancellationRating
8.4
1,179 reviews
Search ANA flights
Korean AirPriceFrom $690Free CancellationRating
8.4
1,210 reviews
Search Korean Air flights
DeltaPriceFrom $712Free CancellationRating
7.9
8,423 reviews
Search Delta flights
Cathay PacificPriceFrom $725Free CancellationRating
7.6
1,280 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $727Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $772Free CancellationRating
8.3
1,783 reviews
Search Japan Airlines flights
STARLUX AirlinesPriceFrom $782Free CancellationRating
8.9
299 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $811Free CancellationRating
8.3
817 reviews
Search China Airlines flights
EVA AirPriceFrom $921Free CancellationRating
8.5
1,419 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/18
Mon 5/25
By creating a price alert you accept our terms of use and privacy policy.

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
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport