PHL - CNX

$974 Find Cheap Flights from Philadelphia to Chiang Mai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Chiang Mai departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chiang Mai, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Chiang Mai

Sun, Sep 7 - Wed, Sep 17
Korean Air Logo
6:00 am - 9:55 pmPHL-CNX
28h 55m2 stops
Korean Air Logo
11:15 pm - 5:17 pmCNX-PHL
29h 02m2 stops
$974Korean Air
Find Deal
Mon, Oct 13 - Wed, Oct 29
EVA Air Logo
7:00 am - 10:25 amPHL-CNX
40h 25m2 stops
EVA Air Logo
11:50 am - 5:40 amCNX-PHL
28h 50m2 stops
$1,155EVA Air
Find Deal
Mon, Oct 13 - Fri, Oct 24
EVA Air Logo
7:00 am - 10:25 amPHL-CNX
40h 25m2 stops
EVA Air Logo
11:35 am - 5:40 amCNX-PHL
29h 05m2 stops
$1,193EVA Air
Find Deal
Sun, Sep 7 - Wed, Sep 17
Logo
9:20 am - 6:40 amPHL-CNX
34h 20m3 stops
Logo
8:00 am - 2:02 pmCNX-PHL
41h 02m3 stops
$1,244
Find Deal
Sun, Sep 7 - Wed, Sep 17
Qatar Airways Logo
6:40 pm - 11:15 amPHL-CNX
29h 35m3 stops
Qatar Airways Logo
2:35 pm - 9:00 amCNX-PHL
29h 25m2 stops
$1,252Qatar Airways
Find Deal
Sun, Sep 7 - Tue, Sep 16
Logo
6:58 pm - 4:20 pmPHL-CNX
34h 22m2 stops
Logo
12:45 am - 5:17 pmCNX-PHL
27h 32m2 stops
$1,313
Find Deal
Mon, Oct 13 - Tue, Oct 28
Logo
7:00 am - 10:25 amPHL-CNX
40h 25m2 stops
Logo
12:15 am - 9:16 pmCNX-PHL
32h 01m2 stops
$1,314
Find Deal
Mon, Jul 28 - Mon, Sep 29
Qatar Airways Logo
8:30 pm - 9:20 amPHL-CNX
49h 50m2 stops
Qatar Airways Logo
10:10 am - 9:00 amCNX-PHL
33h 50m2 stops
$1,366Qatar Airways
Find Deal
Mon, Jul 28 - Mon, Sep 29
Logo
9:20 am - 7:50 amPHL-CNX
35h 30m3 stops
Logo
10:25 pm - 9:38 pmCNX-PHL
34h 13m3 stops
$1,367
Find Deal
Mon, Oct 13 - Fri, Oct 24
China Southern Logo
3:35 pm - 10:25 amPHL-CNX
55h 50m3 stops
China Southern Logo
11:30 am - 7:00 amCNX-PHL
30h 30m2 stops
$1,679China Southern
Find Deal
Useful Info

KAYAK's insights & trends for Philadelphia to Chiang Mai flights

Get data-powered insights and trends into flights from Philadelphia to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Philadelphia to Chiang Mai clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chiang Mai on a Monday and more expensive on a Friday. On your return trip to Philadelphia, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

Find deals

Good to know

Cheapest flight$974
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.

FAQs for booking flights from Philadelphia to Chiang Mai

  • What is the cheapest flight from Philadelphia to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Philadelphia to Chiang Mai was $974 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Chiang Mai?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Chiang Mai.

  • Which aircraft models fly most regularly from Philadelphia to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Chiang Mai?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Chiang Mai, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Philadelphia to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Chiang Mai

Information on your arrival and departure airports

Philadelphia (PHL)
Chiang Mai (CNX)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.