HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

Cheap Business Class flights to Thailand

LAX — BKK
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Business
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap business class flights to Thailand in 2026

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on May 26, 2026.

Top Rated Airline

Philippine Airlines

No. of Airlines

32
Most popular airline to fly business class with to Thailand in the past 7 days
Search Deals
Airlines that offer business class options for this route
Search Deals

Find business class flight deals to Thailand

Cheapest business class flights to Thailand
Explore the most affordable business class flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on May 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:35 am
EWR
-
BKK
1 stop35h 30m
Singapore Airlines
Mon 9/213:25 pm
BKK
-
EWR
1 stop25h 35m
Singapore Airlines
Deal found 5/21$3,344
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am
EWR
-
BKK
1 stop35h 30m
Singapore Airlines
Sat 9/263:25 pm
BKK
-
EWR
1 stop25h 35m
Singapore Airlines
Deal found 5/25$3,444
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 pm
SFO
-
BKK
1 stop21h 30m
Vietnam Airlines
Sat 9/2611:20 am
BKK
-
SFO
1 stop20h 35m
Vietnam Airlines
Deal found 5/22$3,543
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:10 pm
SFO
-
BKK
1 stop22h 05m
Vietnam Airlines
Fri 11/139:15 pm
BKK
-
SFO
1 stop34h 45m
Vietnam Airlines
Deal found 5/21$3,545
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:10 pm
SFO
-
BKK
1 stop22h 05m
Vietnam Airlines
Tue 11/179:15 pm
BKK
-
SFO
1 stop34h 45m
Vietnam Airlines
Deal found 5/21$3,553
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:50 pm
SFO
-
BKK
1 stop21h 30m
Vietnam Airlines
Sat 9/269:00 pm
BKK
-
SFO
1 stop34h 55m
Vietnam Airlines
Deal found 5/25$3,555

Travel insights for business class flights from USA to Thailand

Get recent, data-driven insights about business class flights from USA to Thailand including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly Business Class from the United States to Thailand?

For Business Class flights the cheapest month to fly the route is August. The most expensive months are December and May.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

How far ahead should I book a Business Class flight to Thailand?

Booking a Business Class flight 57 days in advance of your planned departure date is, on average, the best time to get cheap flights to Thailand. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Frequently asked questions about Thailand business class tickets

Find answers to common questions related to Business Class tickets for flights to Thailand. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on May 26, 2026.

  • How many premium cabins does ANA have for flights to Thailand?

    Travelers who want to experience premium cabins usually book through ANA, the most popular airline with flights to Thailand. There are 2 premium cabins provided right now: Business Class and Prem Economy Class.

  • What is the cheapest month to book a Business Class flight from USA to Thailand?

    Currently, August is the cheapest month in which you can book a Business Class flight from USA to Thailand (average of $4,453). Flying from USA to Thailand in December is currently the most expensive (average of $5,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.