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 month to fly from White Plains to Chiang Mai?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Chiang Mai. Flights to Chiang Mai from White Plains in March are about $1,207 on average during March, but can be found for as low as $822.

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.

$1,425+ Cheap Flights from White Plains to Chiang Mai

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Cheap flight deals from White Plains to Chiang Mai

Round-trip from	$1,425 (Delta)
Popular in	December
Cheapest in	March
Average price	$1,040

From White Plains Westchester County to Chiang Mai

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Highest demand for flights based on searches. 10% potential increase in price ($145 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from White Plains to Chiang Mai

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 August 14, 2025.

Thu 10/3012:45 pmHPN - CNX

2 stops47h 20mDelta

Sun 11/212:15 amCNX - HPN

2 stops27h 34mDelta

Deal found 8/12

$1,425

Thu 10/306:50 pmHPN - CNX

2 stops41h 15mKorean Air

Sun 11/212:15 amCNX - HPN

2 stops23h 44mKorean Air

Deal found 8/13

$1,787

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 August 14, 2025.

Thu 10/3012:45 pmHPN - CNX

2 stops47h 20mDelta

Sun 11/212:15 amCNX - HPN

2 stops27h 34mDelta

Deal found 8/12

$1,425

Thu 10/306:50 pmHPN - CNX

2 stops41h 15mKorean Air

Sun 11/212:15 amCNX - HPN

2 stops23h 44mKorean Air

Deal found 8/13

$1,787

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

White PlainsChiang Mai

HPN - CNX

HPNCNX

White Plains Westchester County

Thu 10/30

12:45 pm-11:05 pm

2 stops47h 20m

Chiang Mai

Sun 11/2

12:15 am-3:49 pm

2 stops27h 34m

$1,425

White PlainsChiang Mai

HPN - CNX

HPNCNX

White Plains Westchester County

Thu 10/30

6:50 pm-11:05 pm

2 stops41h 15m

Chiang Mai

Sun 11/2

12:15 am-11:59 am

2 stops23h 44m

$1,787

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Currently, September is the cheapest month in which you can book a flight from White Plains to Chiang Mai (average of $1,006). Flying from White Plains to Chiang Mai in December is currently the most expensive (average of $1,624). 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

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, September is the cheapest month in which you can book a flight from White Plains to Chiang Mai (average of $1,006). Flying from White Plains to Chiang Mai in December is currently the most expensive (average of $1,624). 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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$1,425+ 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 10/30. 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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2. Select your favorite providers

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Cheap flight deals from White Plains to Chiang Mai

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Find flight deals from White Plains to Chiang Mai

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 August 14, 2025.

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 August 14, 2025.

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.

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?

Browse thousands of different options on Cheapflights for your next trip

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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 August 14, 2025.