Which airports can I use when flying from Philadelphia to Chiang Mai?

Flights from Philadelphia to Chiang Mai usually depart from Philadelphia (PHL) and arrive at Chiang Mai (CNX).

What cabin classes can I book on flights from Philadelphia to Chiang Mai?

Two cabin classes are available on flights from Philadelphia to Chiang Mai: • Economy Class • Business Class

Can I save money by using flexible dates for flights from Philadelphia to Chiang Mai?

Yes. Flexible dates can save you up to 31% on flights from Philadelphia to Chiang Mai. Saturday is the cheapest departure day at $1,100 round-trip on average, while Friday is the most expensive at $1,578, a difference of $478. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Chiang Mai?

Some of the most popular sights in Chiang Mai are Chiang Mai Night Bazaar, Tha Phae Gate and Chiang Mai International Exhibition and Convention Centre. These are among the most viewed places in Chiang Mai on KAYAK.

Do I need a passport to fly from Philadelphia to Chiang Mai?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Philadelphia to Chiang Mai changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,216 to $4,715. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Philadelphia to Chiang Mai looking right now?

One-way fares from Philadelphia to Chiang Mai are currently higher than usual. Average one-way flight prices are about $874, which is 11% above the typical average for this route.

What is the time difference between Philadelphia and Chiang Mai?

Chiang Mai is 11 hours ahead of Philadelphia (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Chiang Mai Airport (CNX)?

Chiang Mai Airport (CNX) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Yesaway • ASAP Car Rentals

How much should I expect to pay for a Philadelphia to Chiang Mai flight?

Round-trip flights from Philadelphia to Chiang Mai range from $1,124 to $1,401, with an average of $1,318 over the past 12 months. Anything below $1,124 counts as a good deal.

How much is a round-trip flight from Philadelphia to Chiang Mai?

Round-trip flights from Philadelphia to Chiang Mai typically range from $1,124 to $1,401. The lowest price found in the past 5 days was $1,216, on Korean Air.

What's the cheapest day of the week to fly from Philadelphia to Chiang Mai?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Philadelphia to Chiang Mai. It’s 17% cheaper than the average day, while Friday is the most expensive, with prices 19% higher.

Which airline is the cheapest to fly from Philadelphia to Chiang Mai?

Korean Air ($1,216) and Qatar Airways ($1,274) are the cheapest airlines to fly round-trip from Philadelphia to Chiang Mai according to KAYAK data over the last 5 days.

$660 CHEAP FLIGHTS from Philadelphia to Chiang Mai (PHL - CNX)

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Cheapest round-trip

$1,216

Typical prices: $1,124-$1,401

Korean Air

Thu 3/1Sat 3/3

PHL - CNX • 2 stops

Cheapest one-way

$662

Typical prices: $656-$843

Korean Air

Tue 11/27

PHL - CNX • 2 stops

When to travel

November

Cheapest • 20% price drop

March

Most popular

Good to know

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We hope you love your trip to Chiang Mai!

Flight Deals

Cheap Flights from Philadelphia to Chiang Mai (PHL-CNX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Philadelphia to Chiang Mai

Mon, Mar 1 - Wed, Mar 3

6:40 am - 10:45 pmPHL Philadelphia-CNX Chiang Mai

28h 05m2 stops Atlanta Hartsfield-Jackson Incheon Intl

12:20 am - 12:44 pmCNX Chiang Mai-PHL Philadelphia

24h 24m2 stops Incheon Intl Boston Logan Intl

$1,216Korean Air

Tue, Nov 17 - Tue, Nov 24

8:45 pm - 1:45 pmPHL Philadelphia-CNX Chiang Mai

29h 00m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

6:40 pm - 2:50 pmCNX Chiang Mai-PHL Philadelphia

56h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,274Qatar Airways

Tue, Nov 17 - Tue, Nov 24

6:00 am - 9:50 amPHL Philadelphia-CNX Chiang Mai

39h 50m3 stops Dallas/Fort Worth Los Angeles Hong Kong Intl

10:35 am - 6:01 amCNX Chiang Mai-PHL Philadelphia

31h 26m3 stops Hong Kong Intl Los Angeles Las Vegas Harry Reid Intl

$1,368Multiple Airlines

Sun, Jan 3 - Sat, Jan 23

8:45 pm - 7:00 pmPHL Philadelphia-CNX Chiang Mai

58h 15m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

7:35 pm - 2:50 pmCNX Chiang Mai-PHL Philadelphia

31h 15m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,408Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

5:22 pm - 4:00 pmPHL Philadelphia-CNX Chiang Mai

34h 38m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

5:15 pm - 5:40 amCNX Chiang Mai-PHL Philadelphia

48h 25m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,514STARLUX Airlines

Tue, Nov 17 - Tue, Nov 24

5:49 pm - 4:00 pmPHL Philadelphia-CNX Chiang Mai

34h 11m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:55 am - 5:40 amCNX Chiang Mai-PHL Philadelphia

32h 45m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,595Multiple Airlines

Thu, Dec 3 - Thu, Dec 10

1:50 pm - 4:00 pmPHL Philadelphia-CNX Chiang Mai

38h 10m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:15 pm - 7:08 amCNX Chiang Mai-PHL Philadelphia

25h 53m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,626STARLUX Airlines

Thu, Nov 19 - Mon, Nov 30

5:49 pm - 10:35 amPHL Philadelphia-CNX Chiang Mai

28h 46m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:50 am - 5:40 amCNX Chiang Mai-PHL Philadelphia

29h 50m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,698Multiple Airlines

Sun, Jan 3 - Sat, Jan 23

4:45 pm - 9:25 amPHL Philadelphia-CNX Chiang Mai

52h 40m3 stops Boston Logan Intl Doha Hamad Intl Bangkok Suvarnabhumi

9:10 pm - 2:50 pmCNX Chiang Mai-PHL Philadelphia

29h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,719Multiple Airlines

Sun, Jan 3 - Sat, Jan 23

3:20 pm - 2:20 pmPHL Philadelphia-CNX Chiang Mai

35h 00m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Shanghai Pu Dong

6:35 am - 10:46 pmCNX Chiang Mai-PHL Philadelphia

28h 11m3 stops Bangkok Suvarnabhumi Incheon Intl Toronto Pearson Intl

$1,831Multiple Airlines

Booking Insights

Price, demand and travel trends for Philadelphia to Chiang Mai flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Philadelphia to Chiang Mai? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Chiang Mai departing in march.
What's the cheapest day of the week to fly from Philadelphia to Chiang Mai?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Philadelphia to Chiang Mai. It’s 17% cheaper than the average day, while Friday is the most expensive, with prices 19% higher.

Find deals

Low season	August
High season	March
Cheapest flight	$662

Beat the crowds with an average 87% drop in travelers.

The most popular month to fly with an average 87% increase in travelers.

One-way flight from Philadelphia to Chiang Mai

When to book flights from Philadelphia to Chiang Mai

Are your dates flexible? Find out the best times to travel from Philadelphia to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Philadelphia to Chiang Mai?
Two cabin classes are available on flights from Philadelphia to Chiang Mai:

• Economy Class
• Business Class
Do I need a passport to fly from Philadelphia to Chiang Mai?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Philadelphia to Chiang Mai flight?
Round-trip flights from Philadelphia to Chiang Mai range from $1,124 to $1,401, with an average of $1,318 over the past 12 months. Anything below $1,124 counts as a good deal.
Have flight prices from Philadelphia to Chiang Mai changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,216 to $4,715. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Philadelphia to Chiang Mai looking right now?
One-way fares from Philadelphia to Chiang Mai are currently higher than usual. Average one-way flight prices are about $874, which is 11% above the typical average for this route.
What car rental options are available at Chiang Mai Airport (CNX)?
Chiang Mai Airport (CNX) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• ASAP Car Rentals
Which airports can I use when flying from Philadelphia to Chiang Mai?
Flights from Philadelphia to Chiang Mai usually depart from Philadelphia (PHL) and arrive at Chiang Mai (CNX).
Can I save money by using flexible dates for flights from Philadelphia to Chiang Mai?
Yes. Flexible dates can save you up to 31% on flights from Philadelphia to Chiang Mai. Saturday is the cheapest departure day at $1,100 round-trip on average, while Friday is the most expensive at $1,578, a difference of $478.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Philadelphia and Chiang Mai?
Chiang Mai is 11 hours ahead of Philadelphia (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Chiang Mai?
Some of the most popular sights in Chiang Mai are Chiang Mai Night Bazaar, Tha Phae Gate and Chiang Mai International Exhibition and Convention Centre. These are among the most viewed places in Chiang Mai on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $1,100, about $478 less than Friday fares (30% savings) based on the last 12 months.
If you can choose when to travel, plan your Philadelphia to Chiang Mai trip for November. Fares historically average $1,053 round-trip in that month - typically $1,434 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Chiang Mai Airport.

• Le Naview @Prasingh
• Bodhi Serene, Chiang Mai
• De Lanna Hotel

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Everything you should know

Cheap Flights from Philadelphia to Chiang Mai (PHL-CNX)

Recent round-trip flight deals from Philadelphia to Chiang Mai

Recent one-way flight deals from Philadelphia to Chiang Mai

Price, demand and travel trends for Philadelphia to Chiang Mai flights

How much is a round-trip flight from Philadelphia to Chiang Mai?

What's the cheapest day of the week to fly from Philadelphia to Chiang Mai?

Which airline is the cheapest to fly from Philadelphia to Chiang Mai?

Key details for Philadelphia to Chiang Mai flights

Low season

High season

Cheapest flight

When to book flights from Philadelphia to Chiang Mai

Your Philadelphia to Chiang Mai flight questions, answered

Your guide to booking Philadelphia to Chiang Mai flights

More options for your flight from Philadelphia to Chiang Mai

Complete your trip to Chiang Mai with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Chiang Mai

Find direct flights to and from Philadelphia and Chiang Mai

Flights from domestic origins to Chiang Mai

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