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Cheap flights from Philadelphia to Chiang Mai from $1,886

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Chiang Mai departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:20 pm - 9:45 am
PHL
-
CNX
30h 25m
3 stops
Multiple Airlines Logo
11:20 am - 10:58 am
CNX
-
PHL
34h 38m
3 stops
$1,886Multiple Airlines
Wed, May 27 - Wed, Jun 3
Qatar Airways Logo
4:35 pm - 7:10 pm
PHL
-
CNX
39h 35m
3 stops
Qatar Airways Logo
8:00 pm - 10:47 pm
CNX
-
PHL
37h 47m
3 stops
$2,014Qatar Airways
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
4:26 pm - 10:25 am
PHL
-
CNX
30h 59m
2 stops
Multiple Airlines Logo
11:35 am - 6:13 am
CNX
-
PHL
29h 38m
2 stops
$2,025Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
7:16 pm - 10:25 am
PHL
-
CNX
28h 09m
2 stops
Multiple Airlines Logo
11:35 am - 6:13 am
CNX
-
PHL
29h 38m
2 stops
$2,058Multiple Airlines
Sat, Jun 6 - Tue, Jun 23
Multiple Airlines Logo
4:20 pm - 1:45 pm
PHL
-
CNX
34h 25m
3 stops
Multiple Airlines Logo
2:35 pm - 10:09 am
CNX
-
PHL
30h 34m
3 stops
$2,100Multiple Airlines
Tue, May 26 - Wed, Jun 24
Multiple Airlines Logo
7:16 pm - 10:25 am
PHL
-
CNX
28h 09m
2 stops
Multiple Airlines Logo
11:35 am - 6:13 am
CNX
-
PHL
29h 38m
2 stops
$2,108Multiple Airlines
Sat, Jun 6 - Thu, Jun 25
STARLUX Airlines Logo
7:16 pm - 4:20 pm
PHL
-
CNX
34h 04m
2 stops
STARLUX Airlines Logo
5:20 pm - 6:13 am
CNX
-
PHL
47h 53m
2 stops
$2,111STARLUX Airlines
Tue, Jun 9 - Tue, Jun 23
Multiple Airlines Logo
7:16 pm - 10:25 am
PHL
-
CNX
28h 09m
2 stops
Multiple Airlines Logo
11:35 am - 6:13 am
CNX
-
PHL
29h 38m
2 stops
$2,135Multiple Airlines
Tue, May 26 - Wed, Jun 24
Multiple Airlines Logo
7:16 pm - 10:25 am
PHL
-
CNX
28h 09m
2 stops
Multiple Airlines Logo
11:35 am - 6:16 pm
CNX
-
PHL
41h 41m
2 stops
$2,143Multiple Airlines
Wed, May 27 - Wed, Jun 3
Qatar Airways Logo
4:35 pm - 7:10 pm
PHL
-
CNX
39h 35m
3 stops
Qatar Airways Logo
11:55 am - 6:50 pm
CNX
-
PHL
41h 55m
3 stops
$2,146Qatar Airways
Wed, Jun 3 - Mon, Jun 29

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STARLUX Airlines flights from Philadelphia to Chiang Mai

Our best STARLUX Airlines deals on Philadelphia to Chiang Mai flight tickets
STARLUX Airlines
Jul 28
PHL4:26 pmPhiladelphia
36h 54m
2 stops
CNX4:20 pmChiang Mai
Aug 25
CNX5:20 pmChiang Mai
47h 20m
2 stops
PHL5:40 amPhiladelphia
$1,633
STARLUX Airlines
Jul 30
PHL7:35 pmPhiladelphia
33h 45m
2 stops
CNX4:20 pmChiang Mai
Aug 27
CNX5:20 pmChiang Mai
47h 20m
2 stops
PHL5:40 amPhiladelphia
$1,717

Qatar Airways flights from Philadelphia to Chiang Mai

Our best Qatar Airways deals on Philadelphia to Chiang Mai flight tickets
Qatar Airways
Jul 28
PHL2:26 pmPhiladelphia
33h 49m
3 stops
CNX11:15 amChiang Mai
Aug 25
CNX8:00 pmChiang Mai
33h 50m
3 stops
PHL6:50 pmPhiladelphia
$1,647
Qatar Airways
Jul 29
PHL2:26 pmPhiladelphia
31h 54m
3 stops
CNX9:20 amChiang Mai
Aug 26
CNX8:00 pmChiang Mai
37h 52m
3 stops
PHL10:52 pmPhiladelphia
$1,736
Qatar Airways
Aug 1
PHL2:26 pmPhiladelphia
33h 49m
3 stops
CNX11:15 amChiang Mai
Aug 29
CNX8:00 pmChiang Mai
35h 31m
3 stops
PHL8:31 pmPhiladelphia
$1,787

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 5/27

4:20 pm-9:45 am

3 stops30h 25m

Chiang Mai

Wed 6/3

11:20 am-10:58 am

3 stops34h 38m

$1,886

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 6/11

4:35 pm-7:10 pm

3 stops39h 35m

Chiang Mai

Thu 6/18

8:00 pm-10:47 pm

3 stops37h 47m

$2,014

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 6/11

4:26 pm-10:25 am

2 stops30h 59m

Chiang Mai

Thu 6/18

11:35 am-6:13 am

2 stops29h 38m

$2,025
Quickest round-trip

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Sat 6/6

7:16 pm-10:25 am

2 stops28h 09m

Chiang Mai

Tue 6/23

11:35 am-6:13 am

2 stops29h 38m

$2,058

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 5/26

4:20 pm-1:45 pm

3 stops34h 25m

Chiang Mai

Wed 6/24

2:35 pm-10:09 am

3 stops30h 34m

$2,100

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Sat 6/6

7:16 pm-10:25 am

2 stops28h 09m

Chiang Mai

Thu 6/25

11:35 am-6:13 am

2 stops29h 38m

$2,108

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 6/9

7:16 pm-4:20 pm

2 stops34h 04m

Chiang Mai

Tue 6/23

5:20 pm-6:13 am

2 stops47h 53m

$2,111

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 5/26

7:16 pm-10:25 am

2 stops28h 09m

Chiang Mai

Wed 6/24

11:35 am-6:13 am

2 stops29h 38m

$2,135

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 5/27

7:16 pm-10:25 am

2 stops28h 09m

Chiang Mai

Wed 6/3

11:35 am-6:16 pm

2 stops41h 41m

$2,143

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 6/3

4:35 pm-7:10 pm

3 stops39h 35m

Chiang Mai

Mon 6/29

11:55 am-6:50 pm

3 stops41h 55m

$2,146

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chiang Mai from

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

What airlines fly to Chiang Mai?

China Airlines, Korean Air and Cathay Pacific are the top three most popular airlines that fly to Chiang Mai from Philadelphia according to our data. China Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Chiang Mai. Keep in mind that there are 7 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

28h 09m

Direct flights

None
The fastest flight from Philadelphia to Chiang Mai takes 28h 09m
There are no direct flights from Philadelphia to Chiang Mai. There are no popular flight routes from Philadelphia to Chiang Mai.
Search flight deals

Frequently asked questions about flying from Philadelphia to Chiang Mai

  • How far is Philadelphia to Chiang Mai by plane?

    Philadelphia and Chiang Mai are 8354.8 mi apart from one another. 28h 09m 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 many operators does momondo search for flights from Philadelphia Airport to Chiang Mai Airport?

  • 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.

  • What is the most popular airline from Philadelphia to Chiang Mai?

Best airlines flying from Philadelphia to Chiang Mai

Compare and see reviews for airlines that fly from Philadelphia to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $879Free CancellationRating
7.9
8,467 reviews
Search Delta flights

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.

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