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Chiang Mai

$584+ Cheap flights from Philadelphia (PHL) to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,254
(StudentUniverse)

One-way from

$584
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Chiang Mai flights.
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From Philadelphia to Chiang Mai
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One-way flight from Philadelphia to Chiang Mai
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Find flight deals from Philadelphia to Chiang Mai

Cheapest flights from Philadelphia to Chiang Mai
Explore the most affordable flight options available from Philadelphia to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This StudentUniverse deal was found by Cheapflights users on 1/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/105:40 amPHL - CNX
2 stops29h 25mKorean Air
jue. 2/2712:15 amCNX - PHL
2 stops35h 38mKorean Air
Deal found 1/29$1,254
This Korean Air deal was found by Cheapflights users on 1/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/16:00 amPHL - CNX
2 stops29h 05mMultiple Airlines
vie. 2/1412:15 amCNX - PHL
2 stops34h 28mMultiple Airlines
Deal found 1/29$1,260
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/106:00 amPHL - CNX
2 stops29h 05mDelta
vie. 2/283:20 pmCNX - PHL
2 stops43h 23mDelta
Deal found 1/30$1,407
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/75:11 pmPHL - CNX
3 stops54h 14mChina Southern
mar. 4/296:50 pmCNX - PHL
2 stops49h 13mChina Southern
Deal found 1/29$1,754
This Ovago deal was found by Cheapflights users on 1/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:10 amPHL - CNX
3 stops52h 40mAir China
vie. 7/1111:05 pmCNX - PHL
2 stops41h 52mAir China
Deal found 1/30$3,339

Find flights from Philadelphia to Chiang Mai within your budget

Customize your flight search to find flights from Philadelphia to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

lun. 2/10

5:40 am-11:05 pm

2 stops29h 25m

Chiang Mai

jue. 2/27

12:15 am-11:53 pm

2 stops35h 38m

$1,254

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

sáb. 3/15

6:00 am-2:05 pm

2 stops45h 05m

Chiang Mai

sáb. 3/22

3:20 pm-11:43 pm

2 stops43h 23m

$1,260

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

lun. 2/10

6:00 am-11:05 pm

2 stops29h 05m

Chiang Mai

vie. 2/28

3:20 pm-10:43 pm

2 stops43h 23m

$1,407

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

lun. 4/7

5:11 pm-10:25 am

3 stops54h 14m

Chiang Mai

mar. 4/29

6:50 pm-9:03 am

2 stops49h 13m

$1,754

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

mar. 7/1

6:10 am-9:50 pm

3 stops52h 40m

Chiang Mai

vie. 7/11

11:05 pm-5:57 am

2 stops41h 52m

$3,339

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

mar. 3/4

4:29 pm-2:05 pm

3 stops57h 36m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Compare providers for flights from Philadelphia to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Chiang Mai in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Philadelphia 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.

Travel insights for flights from Philadelphia to Chiang Mai

Get recent, data-driven insights about flights from Philadelphia to Chiang Mai including ideal travel times, pricing trends, and more.

Rainfall in Chiang Mai by month

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

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.

Temperature in Chiang Mai by month

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

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).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated enero 30, 2025.
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,450 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Southern
7.5
Good
89 reviews
Korean Air
8.5
Very good
1,034 reviews

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

  • What are the cheapest airlines flying from Philadelphia to Chiang Mai round-trip?

    Cheapflights users have booked flights from Philadelphia to Chiang Mai round-trip from $1,254. Other airlines that can offer you cheap pricing are Delta, from $1,407, and China Southern, from $1,754.

  • Can I find deals for flights from Philadelphia to Chiang Mai that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Chiang Mai?

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

  • Can I find deals for business class flights from Philadelphia to Chiang Mai?

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Chiang Mai (average of $1,041). Flying from Philadelphia to Chiang Mai in December is currently the most expensive (average of $1,678). 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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