What airlines fly to Chiang Mai?

Korean Air, Asiana Airlines and Delta are the top three most popular airlines that fly to Chiang Mai from Philadelphia according to our data. Korean Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Chiang Mai. Keep in mind that there are 8 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Chiang Mai?

Qatar Airways and Korean Air are the most popular carriers operating from Philadelphia to Chiang Mai

When did momondo last update prices for flights from Philadelphia Airport to Chiang Mai Airport?

Prices for flights from Philadelphia Airport to Chiang Mai Airport refresh daily.

How old do you have to be to fly from Philadelphia Airport to Chiang Mai Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Chiang Mai Airport.

What documentation or ID do you need to fly to Chiang Mai Airport?

The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$505 Cheap Flights from Philadelphia to Chiang Mai in 2025/26

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Find the cheapest flights from Philadelphia to Chiang Mai

Round-trip

One-way

Cheap round-trip flights

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5:55 am - 10:55 pmPHL-CNX

30h 00m2 stops

12:15 am - 12:22 amCNX-PHL

35h 07m2 stops

$978Delta

Find Deal

Mon, Mar 16 - Wed, Mar 18

7:10 am - 3:55 pmPHL-CNX

44h 45m2 stops

4:55 pm - 5:46 amCNX-PHL

48h 51m2 stops

$1,001Multiple Airlines

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Thu, Nov 27 - Sat, Dec 6

7:30 pm - 9:25 amPHL-CNX

49h 55m2 stops

10:10 am - 9:20 amCNX-PHL

35h 10m2 stops

$1,024Qatar Airways

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Thu, Nov 27 - Tue, Dec 9

7:10 am - 3:55 pmPHL-CNX

44h 45m2 stops

4:55 pm - 5:46 amCNX-PHL

48h 51m2 stops

$1,025Multiple Airlines

Find Deal

Thu, Nov 27 - Sat, Dec 6

7:30 pm - 9:25 amPHL-CNX

49h 55m2 stops

10:10 am - 9:20 amCNX-PHL

35h 10m2 stops

$1,026Qatar Airways

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Thu, Nov 27 - Tue, Dec 9

7:30 pm - 1:45 pmPHL-CNX

30h 15m2 stops

7:45 pm - 9:20 amCNX-PHL

49h 35m2 stops

$1,047Multiple Airlines

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Tue, Nov 25 - Tue, Dec 2

6:02 am - 10:55 pmPHL-CNX

28h 53m2 stops

12:15 am - 12:40 pmCNX-PHL

24h 25m2 stops

$1,048Korean Air

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Wed, Nov 19 - Mon, Nov 24

6:02 am - 10:55 pmPHL-CNX

28h 53m2 stops

12:15 am - 12:40 pmCNX-PHL

24h 25m2 stops

$1,114Korean Air

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Wed, Nov 19 - Mon, Nov 24

7:30 pm - 11:20 amPHL-CNX

27h 50m2 stops

7:45 pm - 9:20 amCNX-PHL

49h 35m2 stops

$1,115Multiple Airlines

Find Deal

Wed, Nov 26 - Fri, Dec 5

7:30 pm - 9:25 amPHL-CNX

49h 55m2 stops

7:45 pm - 9:20 amCNX-PHL

49h 35m2 stops

$1,126Qatar Airways

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Thu, Nov 27 - Wed, Dec 3

Qatar Airways flights from Philadelphia to Chiang Mai

Our best Qatar Airways deals on Philadelphia to Chiang Mai flight tickets

Qatar Airways

Nov 27

PHL7:30 pmPhiladelphia

49h 55m

2 stops

CNX9:25 amChiang Mai

Dec 9

CNX10:10 amChiang Mai

35h 10m

2 stops

PHL9:20 amPhiladelphia

$1,024

Find similar

Qatar Airways

Nov 27

PHL7:30 pmPhiladelphia

49h 55m

2 stops

CNX9:25 amChiang Mai

Dec 9

CNX10:10 amChiang Mai

35h 10m

2 stops

PHL9:20 amPhiladelphia

$1,026

Find similar

Qatar Airways

Nov 27

PHL7:30 pmPhiladelphia

49h 55m

2 stops

CNX9:25 amChiang Mai

Dec 3

CNX7:45 pmChiang Mai

49h 35m

2 stops

PHL9:20 amPhiladelphia

$1,126

Find similar

Korean Air flights from Philadelphia to Chiang Mai

Our best Korean Air deals on Philadelphia to Chiang Mai flight tickets

Korean Air

Nov 19

PHL6:02 amPhiladelphia

28h 53m

2 stops

CNX10:55 pmChiang Mai

Nov 24

CNX12:15 amChiang Mai

24h 25m

2 stops

PHL12:40 pmPhiladelphia

$1,048

Find similar

Korean Air

Nov 19

PHL6:02 amPhiladelphia

28h 53m

2 stops

CNX10:55 pmChiang Mai

Nov 24

CNX12:15 amChiang Mai

24h 25m

2 stops

PHL12:40 pmPhiladelphia

$1,114

Find similar

Korean Air

Nov 24

PHL6:02 amPhiladelphia

28h 53m

2 stops

CNX10:55 pmChiang Mai

Dec 6

CNX12:15 amChiang Mai

28h 41m

2 stops

PHL4:56 pmPhiladelphia

$1,263

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Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Mon 3/16

5:55 am-10:55 pm

2 stops30h 00m

Chiang Mai

Wed 3/18

12:15 am-12:22 am

2 stops35h 07m

$978

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 11/27

7:10 am-3:55 pm

2 stops44h 45m

Chiang Mai

Sat 12/6

4:55 pm-5:46 am

2 stops48h 51m

$1,001

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 11/27

7:30 pm-9:25 am

2 stops49h 55m

Chiang Mai

Tue 12/9

10:10 am-9:20 am

2 stops35h 10m

$1,024

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 11/27

7:10 am-3:55 pm

2 stops44h 45m

Chiang Mai

Sat 12/6

4:55 pm-5:46 am

2 stops48h 51m

$1,025

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 11/27

7:30 pm-9:25 am

2 stops49h 55m

Chiang Mai

Tue 12/9

10:10 am-9:20 am

2 stops35h 10m

$1,026

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 11/25

7:30 pm-1:45 pm

2 stops30h 15m

Chiang Mai

Tue 12/2

7:45 pm-9:20 am

2 stops49h 35m

$1,047

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 11/19

6:02 am-10:55 pm

2 stops28h 53m

Chiang Mai

Mon 11/24

12:15 am-12:40 pm

2 stops24h 25m

$1,048

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 11/19

6:02 am-10:55 pm

2 stops28h 53m

Chiang Mai

Mon 11/24

12:15 am-12:40 pm

2 stops24h 25m

$1,114

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 11/26

7:30 pm-11:20 am

2 stops27h 50m

Chiang Mai

Fri 12/5

7:45 pm-9:20 am

2 stops49h 35m

$1,115

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 11/27

7:30 pm-9:25 am

2 stops49h 55m

Chiang Mai

Wed 12/3

7:45 pm-9:20 am

2 stops49h 35m

$1,126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Philadelphia to Chiang Mai is on a Monday. Travelers who choose to depart for Chiang Mai on a Monday will often find tickets for as low as $2,268. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Chiang Mai for around $2,540.

When to book flights from Philadelphia to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Chiang Mai (PHL to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Chiang Mai

Direct flights	None

There are no direct flights from Philadelphia to Chiang Mai. There are no popular flight routes from Philadelphia to Chiang Mai.

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How far is Philadelphia to Chiang Mai by plane?
Philadelphia and Chiang Mai are 8354.8 mi apart from one another. 25h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Chiang Mai Airport?
Prices for flights from Philadelphia Airport to Chiang Mai Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to Chiang Mai Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Chiang Mai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Chiang Mai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Chiang Mai with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chiang Mai from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Chiang Mai?

momondo provides multiple filters to help you find the best flight to Chiang Mai from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Chiang Mai right now. Can momondo alert me if prices change?

Price alerts on flights to Chiang Mai from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.