HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Suvarnabhumi

Cheap First Class flights to Bangkok Suvarnabhumi Airport

LAX — BKK
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, First
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 first class flights to Bangkok Suvarnabhumi Airport in 2026

Find the latest flights to Bangkok Suvarnabhumi Airport 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 March 10, 2026.

Top Rated Airline

Alaska Airlines

No. of Airlines

6
Most popular airline to fly first class with to Suvarnabhumi in the past 7 days
Search Deals
Airlines that offer first class options for this route
Search Deals

Find first class flight deals to Bangkok Suvarnabhumi Airport

Cheapest first class flights to Suvarnabhumi
Explore the most affordable first class flight options available to Suvarnabhumi. Find the lowest fares based on data from user searches, with prices last updated on March 10, 2026.

This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
BKK
1 stop26h 30m
SWISS
Wed 5/1312:50 pm
BKK
-
IAD
1 stop38h 55m
SWISS
Deal found 3/5$9,143
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
ORD
-
BKK
1 stop26h 45m
SWISS
Mon 4/2012:35 pm
BKK
-
ORD
1 stop39h 20m
SWISS
Deal found 3/7$9,144
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:20 pm
IAD
-
BKK
1 stop26h 30m
SWISS
Mon 8/312:50 pm
BKK
-
IAD
1 stop38h 55m
SWISS
Deal found 3/7$9,144
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:55 pm
JFK
-
BKK
1 stop29h 25m
Kuwait Airways
Mon 4/132:20 am
BKK
-
JFK
1 stop22h 40m
Kuwait Airways
Deal found 3/9$9,888
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:55 pm
JFK
-
BKK
1 stop29h 25m
Kuwait Airways
Mon 5/252:20 am
BKK
-
JFK
1 stop22h 40m
Kuwait Airways
Deal found 3/9$9,889
This BusinessClass deal was found by Cheapflights users on 3/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:45 pm
EWR
-
BKK
1 stop25h 05m
SWISS
Mon 4/1312:35 pm
BKK
-
EWR
1 stop42h 40m
SWISS
Deal found 3/6$10,030

Travel insights for first class flights from USA to Suvarnabhumi

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

Rainfall in Suvarnabhumi by month

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

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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).

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.
Site
©2026 Cheapflights