Cheap First Class flights to Thailand
LAX — BKK
Jul 8 — Jul 151
1 adult, First
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Cheapest first class flights to ThailandExplore the most affordable first class flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on July 3, 2025.
Explore the most affordable first class flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on July 3, 2025.
Mon 8/119:50 pmEWR - BKK
1 stop24h 55mSWISS
Tue 8/2612:50 pmBKK - EWR
1 stop42h 20mSWISS
Deal found 7/2$9,140
Mon 9/228:45 pmIAD - BKK
1 stop26h 00mSWISS
Thu 10/301:10 pmBKK - IAD
1 stop39h 20mSWISS
Deal found 7/1$9,140
Thu 8/74:15 pmJFK - BKK
1 stop30h 30mSWISS
Mon 8/1812:50 pmBKK - JFK
1 stop38h 45mSWISS
Deal found 7/2$9,140
Thu 8/77:05 pmORD - BKK
1 stop26h 40mSWISS
Wed 8/2012:50 pmBKK - ORD
1 stop35h 20mSWISS
Deal found 7/2$10,062
Tue 12/237:25 pmSFO - BKK
2 stops37h 00mSWISS
Mon 1/121:10 pmBKK - SFO
2 stops39h 10mSWISS
Deal found 7/1$10,115
Tue 8/197:35 pmLAX - BKK
2 stops46h 40mSWISS
Wed 9/312:50 pmBKK - LAX
2 stops41h 25mSWISS
Deal found 7/3$10,155
Travel insights for first class flights from USA to Thailand
Get recent, data-driven insights about first class flights from USA to Thailand including ideal travel times, pricing trends, and more.
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).