How long is the flight from White Plains to Chiang Mai?

Airlines like Korean Air fly from White Plains to Chiang Mai in about 29h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8270 mi.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from HPN to CNX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from White Plains to Chiang Mai as you normally would.

Can I find deals for flights from White Plains to Chiang Mai that include hotel bookings?

Yes. In addition to deals on White Plains to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from White Plains to Chiang Mai?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Chiang Mai.

Can I find deals for business class flights from White Plains to Chiang Mai?

Yes. Cheapflights offers flight deals from White Plains to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,641+ Flights from White Plains to Chiang Mai

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Cheap flight deals from White Plains to Chiang Mai

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Round-trip from	$1,566 (Korean Air)
Popular in	December
Cheapest in	November
Average price	$1,061

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From White Plains Westchester County to Chiang Mai

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Cheapest flights from White Plains to Chiang Mai
Explore the most affordable flight options available from White Plains to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

Sun 3/156:00 am

HPN

CNX

2 stops29h 55m

Korean Air

Tue 3/1712:15 am

CNX

HPN

2 stops25h 14m

Korean Air

Deal found 1/11

$1,641

Best flights from White Plains to Chiang Mai
Discover carefully curated flight deals from White Plains to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 12, 2026.

Sun 3/156:00 am

HPN

CNX

2 stops29h 55m

Korean Air

Tue 3/1712:15 am

CNX

HPN

2 stops25h 14m

Korean Air

Deal found 1/10

$1,641

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White PlainsChiang Mai

HPN - CNX

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White Plains Westchester County

Sun 3/15

6:00 am-10:55 pm

2 stops29h 55m

Chiang Mai

Tue 3/17

12:15 am-2:29 pm

2 stops25h 14m

$1,641

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Best time to book a flight from White Plains to Chiang Mai

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Everything you need to know about your flight from White Plains to Chiang Mai

What is the cheapest month to book a flight from White Plains to Chiang Mai?

Currently, January is the cheapest month in which you can book a flight from White Plains to Chiang Mai (average of $668). Flying from White Plains to Chiang Mai in June is currently the most expensive (average of $1,266). 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.

Related info for your journey

How long is the flight from White Plains to Chiang Mai?
Airlines like Korean Air fly from White Plains to Chiang Mai in about 29h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8270 mi.
Can I find deals for flights from White Plains to Chiang Mai that include hotel bookings?
Yes. In addition to deals on White Plains to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from White Plains to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Chiang Mai.
Can I find deals for business class flights from White Plains to Chiang Mai?
Yes. Cheapflights offers flight deals from White Plains to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from White Plains to Chiang Mai?
Currently, January is the cheapest month in which you can book a flight from White Plains to Chiang Mai (average of $668). Flying from White Plains to Chiang Mai in June is currently the most expensive (average of $1,266). 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.

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$1,641+ Cheap flights from White Plains (HPN) to Chiang Mai (CNX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from White Plains to Chiang Mai with Cheapflights

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Cheapest flights from White Plains to Chiang MaiExplore the most affordable flight options available from White Plains to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

Explore the most affordable flight options available from White Plains to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from White Plains to Chiang Mai that are best for you.

Best time to book a flight from White Plains to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from White Plains with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from White Plains to Chiang Mai

What is the cheapest month to book a flight from White Plains to Chiang Mai?

Related info for your journey

Find useful and relevant information for your journey from White Plains to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from White Plains to Chiang Mai?

Can I find deals for flights from White Plains to Chiang Mai that include hotel bookings?

How can I find direct flights from White Plains to Chiang Mai?

Can I find deals for business class flights from White Plains to Chiang Mai?

What is the cheapest month to book a flight from White Plains to Chiang Mai?

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Cheapest flights from White Plains to Chiang Mai
Explore the most affordable flight options available from White Plains to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.