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LAS - BKK

C$ 811 Find Cheap Flights from Las Vegas to Bangkok – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,500
Typical prices: C$ 1,199-C$ 1,813
Korean Air
Fri 5/1Fri 26/1
LAS - BKK • 1 stop
Cheapest one-way flights
C$ 811
Typical prices: C$ 634-C$ 975
Korean Air
Thu 4/1
LAS - BKK • 1 stop
Direct flights
Not available
There are currently no direct flights between Las Vegas and Bangkok Suvarnabhumi Airport. 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 24% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 28% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg C$ 1,745 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 22h 48m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Las Vegas to Suvarnabhumi

Tue, 5 Jan - Tue, 26 Jan
Korean Air Logo
12:30 a.m. - 11:05 p.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
31h 35m1 stop Incheon Intl
Korean Air Logo
9:50 a.m. - 3:10 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
20h 20m1 stop Incheon Intl
C$ 1,500Korean Air
Mon, 4 Jan - Tue, 26 Jan
Korean Air Logo
7:00 p.m. - 12:20 a.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
38h 20m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
1:05 a.m. - 3:10 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
29h 05m1 stop Incheon Intl
C$ 1,507Korean Air
Tue, 19 Jan - Tue, 2 Feb
Korean Air Logo
7:00 p.m. - 9:30 p.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
35h 30m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
1:05 a.m. - 3:10 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
29h 05m1 stop Incheon Intl
C$ 1,510Korean Air
Tue, 19 Jan - Wed, 3 Feb
Multiple Airlines Logo
7:50 p.m. - 9:50 a.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
23h 00m2 stops Ontario Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:55 a.m. - 4:10 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
20h 15m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl
C$ 1,514Multiple Airlines
Tue, 5 Jan - Sun, 24 Jan
Korean Air Logo
12:30 a.m. - 1:25 p.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
21h 55m1 stop Incheon Intl
Korean Air Logo
11:15 p.m. - 10:49 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
38h 34m2 stops Incheon Intl Los Angeles
C$ 1,516Korean Air
Mon, 4 Jan - Wed, 27 Jan
Korean Air Logo
7:00 p.m. - 1:25 p.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
27h 25m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
1:05 a.m. - 12:36 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
26h 31m2 stops Incheon Intl Los Angeles
C$ 1,523Korean Air
Thu, 26 Nov - Wed, 9 Dec
Cathay Pacific Logo
7:02 a.m. - 10:35 a.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
36h 33m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:10 p.m. - 8:38 a.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
32h 28m2 stops Hong Kong Intl San Francisco
C$ 1,534Cathay Pacific
Wed, 25 Nov - Tue, 22 Dec
Cathay Pacific Logo
7:41 p.m. - 11:20 a.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
24h 39m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
12:45 p.m. - 9:09 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
23h 24m2 stops Hong Kong Intl Los Angeles
C$ 1,543Cathay Pacific
Tue, 19 Jan - Wed, 3 Feb
Cathay Pacific Logo
4:20 p.m. - 2:05 p.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
30h 45m2 stops San Francisco Hong Kong Intl
Cathay Pacific Logo
12:45 p.m. - 9:13 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
23h 28m2 stops Hong Kong Intl Los Angeles
C$ 1,549Cathay Pacific
Mon, 23 Nov - Mon, 21 Dec
Cathay Pacific Logo
8:54 p.m. - 12:15 a.m.LAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
36h 21m2 stops Seattle/Tacoma Intl Hong Kong Intl
Cathay Pacific Logo
7:30 a.m. - 1:44 p.m.BKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
21h 14m2 stops Hong Kong Intl Los Angeles
C$ 1,553Cathay Pacific
Booking Insights

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

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

How much is a round-trip flight from Las Vegas to Bangkok Suvarnabhumi Airport?

Round-trip flights from Las Vegas to Bangkok Suvarnabhumi Airport typically range from C$ 1,199 to C$ 1,813. The lowest price found in the past 5 days was C$ 1,500, on Korean Air.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Las Vegas to Bangkok Suvarnabhumi Airport. It’s 12% cheaper than the average day, while Friday is the most expensive, with prices 24% higher.

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

•January is the cheapest month to fly from Las Vegas to Bangkok Suvarnabhumi Airport at C$ 1,090 round-trip.
•December (C$ 2,265) and July (C$ 1,945) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 107% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Las Vegas to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Las Vegas to Bangkok Suvarnabhumi Airport are cheapest 4 weeks before departure. Booking in this window typically costs about 24% 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 Suvarnabhumi Airport flights

Low season

June

Cheapest flight

C$ 811
One-way flight from Las Vegas to Bangkok Suvarnabhumi Airport

When to book flights from Las Vegas to Suvarnabhumi

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

Your Las Vegas to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long does a flight from Las Vegas to Bangkok Suvarnabhumi Airport take?

    A direct flight from Las Vegas to Bangkok Suvarnabhumi Airport takes 00m, covering 21,419 km.

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

    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 much should I expect to pay for a Las Vegas to Bangkok Suvarnabhumi Airport flight?

    Round-trip flights from Las Vegas to Bangkok Suvarnabhumi Airport range from C$ 1,199 to C$ 1,813, with an average of C$ 1,507 over the past 12 months. Anything below C$ 1,199 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 7% above the C$ 1,507 route average. Book 4 weeks before departure for the lowest fares.

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

    One-way fares from Las Vegas to Bangkok Suvarnabhumi Airport are currently higher than usual. Average one-way flight prices are about C$ 890, which is 13% above the typical average for this route.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around C$ 18 for economy cars. Top options include:

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

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

    Flights from Las Vegas to Bangkok Suvarnabhumi Airport usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Bangkok Suvarnabhumi (BKK).

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

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

    • Incheon Intl (ICN) – 85% of one-stop connections
    • Vancouver Intl (YVR) – 7% of one-stop connections
    • Los Angeles (LAX) – 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 30% on flights from Las Vegas to Bangkok Suvarnabhumi Airport. Tuesday is the cheapest departure day at C$ 1,332 round-trip on average, while Friday is the most expensive at C$ 1,879, a difference of C$ 547.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Las Vegas to Bangkok Suvarnabhumi Airport?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 22h 41m, compared with 22h 48m via Vancouver Intl (YVR) and 24h 12m via Los Angeles (LAX).

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

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

  • Which popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam and Thailand Cultural Center. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

Your guide to booking Las Vegas to Bangkok Suvarnabhumi Airport 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 Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average C$ 1,332, about C$ 547 less than Friday fares (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 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Las Vegas to Bangkok Suvarnabhumi Airport trip for January. Fares historically average C$ 1,090 round-trip in that month – typically C$ 1,175 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.

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

More options for your flight from Las Vegas to Suvarnabhumi

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

Car rentals in Bangkok
Hotels in Bangkok
Vacations in Bangkok