฿13,857 Find Cheap Flights from Las Vegas to Bangkok – Compare and Save

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Everything you should know

Cheapest return flight
฿29,166
Typical prices: ฿26,440-฿40,528
Multiple Airlines
Mon 1/10Mon 15/10
LAS - BKK • 2 stops
Cheapest one-way flight
฿13,857
Typical prices: ฿13,931-฿22,374
Multiple Airlines
Fri 23/11
LAS - BKK • 2 stops
Direct flights
Not available
There are currently no direct flights between Las Vegas and Bangkok. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Incheon Intl (ICN)
Cheapest • Avg ฿36,798 (return)
Vancouver Intl (YVR)
Shortest trip • 22h 47m (one-way)
Insights
Insights
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We hope you enjoy your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Bangkok (LAS-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Las Vegas to Bangkok

Thu 1 Oct - Thu 15 Oct
Multiple Airlines Logo
17:20 - 23:35LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
40h 15m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
01:35 - 20:50BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
33h 15m3 stops Incheon Intl Los Angeles Phoenix Sky Harbor Intl
฿29,166Multiple Airlines
Sun 18 Oct - Thu 22 Oct
Multiple Airlines Logo
06:15 - 10:40LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
38h 25m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
01:35 - 23:17BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
35h 42m2 stops Incheon Intl Los Angeles
฿29,265Multiple Airlines
Tue 10 Nov - Wed 18 Nov
Multiple Airlines Logo
08:00 - 06:30LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
31h 30m2 stops Los Angeles Tokyo Haneda
Multiple Airlines Logo
07:10 - 19:35BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
27h 25m3 stops Tokyo Narita Los Angeles Phoenix Sky Harbor Intl
฿29,496Multiple Airlines
Wed 7 Oct - Wed 28 Oct
Multiple Airlines Logo
22:59 - 15:30LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
50h 31m2 stops Los Angeles Tokyo Haneda
Multiple Airlines Logo
07:10 - 19:37BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
26h 27m3 stops Tokyo Narita Los Angeles Phoenix Sky Harbor Intl
฿29,529Multiple Airlines
Thu 8 Oct - Wed 14 Oct
Multiple Airlines Logo
06:30 - 23:35LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
27h 05m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
02:35 - 00:03BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
35h 28m2 stops Incheon Intl San Francisco
฿29,562Multiple Airlines
Fri 27 Nov - Sat 12 Dec
Multiple Airlines Logo
06:30 - 11:15LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
37h 45m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
12:25 - 23:18BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
25h 53m2 stops Incheon Intl Los Angeles
฿29,628Multiple Airlines
Fri 9 Oct - Thu 15 Oct
Multiple Airlines Logo
06:15 - 23:35LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
27h 20m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
01:35 - 20:50BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
33h 15m3 stops Incheon Intl Los Angeles Phoenix Sky Harbor Intl
฿29,694Multiple Airlines
Tue 13 Oct - Thu 12 Nov
Multiple Airlines Logo
06:30 - 00:40LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
28h 10m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
05:05 - 19:46BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
29h 41m3 stops Shanghai Pu Dong Los Angeles Phoenix Sky Harbor Intl
฿29,826Multiple Airlines
Tue 13 Oct - Thu 12 Nov
Multiple Airlines Logo
06:30 - 12:30LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
40h 00m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
05:05 - 19:46BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
29h 41m3 stops Shanghai Pu Dong Los Angeles Phoenix Sky Harbor Intl
฿29,859Multiple Airlines
Thu 24 Sep - Mon 28 Sep
Multiple Airlines Logo
17:20 - 10:40LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
27h 20m2 stops Los Angeles Incheon Intl
Multiple Airlines Logo
01:35 - 12:53BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
25h 18m2 stops Incheon Intl Los Angeles
฿29,892Multiple Airlines
Booking Insights

Price, demand, and travel trends for Las Vegas to Bangkok flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Las Vegas to Bangkok with more confidence.

What's the cheapest day of the week to fly from Las Vegas to Bangkok?

Wednesday is the cheapest day of the week to fly from Las Vegas to Bangkok and is 11% cheaper than the average day. Saturday is the most expensive day with flight prices 25% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Las Vegas to Bangkok at ฿25,833 return.
  • July (฿45,035) and June (฿44,441) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 74% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Las Vegas to Bangkok the cheapest?

Flights from Las Vegas to Bangkok are cheapest 4 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Las Vegas to Bangkok flights

Low season

June

Cheapest flight

฿13,857
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly (6% more expensive on average)
Flights from Las Vegas to Bangkok Suvarnabhumi Airport

When to book flights from Las Vegas to Bangkok

Are your dates flexible? Find out the best times to travel from Las Vegas to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Las Vegas to Bangkok flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How can I quickly and easily go from Downtown Las Vegas to the Harry Reid International Airport?

    The Regional Transportation Commission of Southern Nevada (RTC) operates several bus routes that connect Downtown Las Vegas to the airport. The most convenient bus route for this journey is Route 108 - Paradise. You can catch the bus at various stops along Las Vegas Boulevard (The Strip) or other designated bus stops in Downtown Las Vegas. The bus will take you directly to Terminal 1.

  • Which air route offers the most convenient and cost-effective travel alternatives between Las Vegas and Bangkok?

    An indirect flight from Las Vegas to Bangkok is less expensive than a direct one. Travelers on a tight budget may find it beneficial that reputable airlines like Delta, United, American, or Emirates provide connecting flights on this route. Tokyo, Seoul, Dallas, and Dubai are the stopover cities for these airlines.

  • Do the main airlines offer any pet-friendly travel policies for flights from Las Vegas to Bangkok?

    Yes. When flying with either American Airlines, Emirates, or Qatar Airlines from Las Vegas to Bangkok, you are permitted to bring your beloved four-legged companions along. As long as the combined weight of your furry friend and their carriers is less than 27 lbs, you will be allowed by these airlines to travel with your dogs in the cabin.

  • Which airlines offer reasonable baggage regulations on flights between Las Vegas and Bangkok?

    When traveling from Las Vegas to Bangkok, a number of airlines, such as Qatar Airways, Cathay Pacific, or Emirates, offer more lenient rules governing checked baggage. As long as your carry-on or checked baggage weighs 33 or 22 lbs or below, respectively, these airlines will not charge you for them. These airlines also charge less per additional piece of checked luggage compared to other airlines.

  • Which airports can I use when flying from Las Vegas to Bangkok?

    Flights from Las Vegas to Bangkok usually depart from Las Vegas Harry Reid Intl (LAS) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

  • Which cabin classes can I book on flights from Las Vegas to Bangkok?

    Only Economy class is available on flights from Las Vegas to Bangkok.

  • Which airports do connecting flights from Las Vegas to Bangkok pass through?

    One-stop flights from Las Vegas to Bangkok most commonly connect through:

    • Incheon Intl (ICN) – 87% of one-stop connections
    • Vancouver Intl (YVR) – 8% of one-stop connections
    • Los Angeles (LAX) – 5% of one-stop connections

    Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Las Vegas to Bangkok?

    Yes. Being flexible with your travel dates can save you up to 30% on the Las Vegas to Bangkok route. Wednesday is the cheapest departure day at ฿28,704 return on average, while Saturday is the most expensive at ฿40,581, a difference of ฿11,877. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok?

    Some of the most popular sights in Bangkok are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok on KAYAK.

  • How expensive are last-minute Las Vegas to Bangkok flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of ฿32,244. Book 4 weeks before departure for the lowest fares.

  • How long is a flight from Las Vegas to Bangkok?

    A direct flight from Las Vegas to Bangkok takes 0h 00m, covering 21,430 km.

  • Do I need a passport to fly from Las Vegas to Bangkok?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Las Vegas to Bangkok looking right now?

    One-way fares from Las Vegas to Bangkok are currently lower than usual. Average one-way flight prices are about ฿14,553, which is 14% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Las Vegas to Bangkok?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time of 22h 47m, compared to 23h 07m via Incheon Intl (ICN) and 24h 06m via Los Angeles (LAX).

  • What is the time difference between Las Vegas and Bangkok?

    Bangkok is 14 hours ahead of Las Vegas (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Bangkok?

    Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿443:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿224:

    • Drive Car Rental
    • Alamo
    • THAIRENTACAR
    • Enterprise Rent-A-Car
    • Chic Car Rent

  • How much should I expect to pay for a Las Vegas to Bangkok flight?

    Return flights from Las Vegas to Bangkok range from ฿26,440 to ฿40,528, with an average of ฿32,244 over the past 12 months. Anything below ฿26,440 counts as a good deal.

Your guide to booking Las Vegas to Bangkok flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average ฿28,704 – about ฿11,877 less than Saturday (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Las Vegas to Bangkok trip for January. Fares historically average ฿25,833 return in that month – typically ฿19,202 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Bangkok Suvarnabhumi Airport

    · Regency Bangkok Suvarnabhumi Airpor
    · Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    · Suvarnabhumi Ville Airport Hotel

    Near Bangkok Don Mueang Intl Airport

    · Amari Don Muang Airport Bangkok
    · The Royal Bee Apart Hotel
  • When flying from Las Vegas to Bangkok, most business travelers typically select Suvarnabhumi Airport (BKK) as their destination. This is due to the infrastructural developments made by BKK to support the operations of their business travelers. This includes an array of charging stations for electronic devices, high-speed Wi-Fi that is available throughout the terminals, as well as well-maintained amenities like restrooms and lounges. These elements help to create a productive environment for workers on the go.
  • If you want to benefit from the chance of upgrading from business or economy class to a first-class cabin on your flight from Las Vegas to Bangkok, think about flying with Emirates, United Airlines, or Delta Airlines. Passengers traveling with these airlines have the rare chance to place an upgrade bid either during the reservation process or when checking-in.
  • If you want a peaceful, comfortable flight from Las Vegas to Bangkok with your loved ones, consider flying with Delta Airlines, United Airlines, or American Airlines. Thanks to the free in-flight internet connections offered by these airlines, passengers can access a variety of entertainment alternatives, like live-streaming TV shows, animations, or movies.
  • When traveling from Las Vegas to Bangkok, the majority of environmental enthusiasts opt to fly out of Harry Reid International Airport (LAS). This is because LAS airport has installed one of the largest airport-based solar power systems in the United States. It consists of more than 20,000 solar panels that generate clean energy, reducing the airport's reliance on traditional power sources.
  • If you want to board the earliest possible flight from Las Vegas to Bangkok, you might want to consider spending the night close to LAS Airport. Best Western Mccarran Inn is a great lodging option to consider given its close location to LAS Airport. In addition, this hotel provides free breakfast and an airport shuttle.

More options for your flight from Las Vegas to Bangkok

Complete your trip to Bangkok with a hotel stay or car hire

Car rentals in Bangkok
Hotels in Bangkok