$111 Cheap Flights from Penang (PEN) to Chiang Mai (CNX)

View $111 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from Penang to Chiang Mai (PEN-CNX)

Prices were available within the past 7 days and start at $111 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sat, Oct 25 - Sat, Nov 1
PEN
Penang
CNX
Chiang Mai
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Sat, Oct 25 from Penang to Chiang Mai, returning Sat, Nov 1, priced at $325 found 2 days ago
Thai Airways International
Mon, Oct 27 - Mon, Nov 3
PEN
Penang
CNX
Chiang Mai
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Mon, Oct 27 from Penang to Chiang Mai, returning Mon, Nov 3, priced at $333 found 2 days ago
Scoot
Mon, Oct 27 - Mon, Nov 3
PEN
Penang
CNX
Chiang Mai
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Oct 27 from Penang to Chiang Mai, returning Mon, Nov 3, priced at $336 found 2 days ago
Malaysia Airlines
Sun, Feb 8 - Mon, Feb 16
PEN
Penang
CNX
Chiang Mai
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Sun, Feb 8 from Penang to Chiang Mai, returning Mon, Feb 16, priced at $338 found 3 days ago
Malaysia Airlines
Sun, Feb 8 - Mon, Feb 16
PEN
Penang
CNX
Chiang Mai
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Sun, Feb 8 from Penang to Chiang Mai, returning Mon, Feb 16, priced at $338 found 3 days ago
Thai Lion Mantari
Fri, Oct 24 - Sat, Nov 1
PEN
Penang
CNX
Chiang Mai
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Fri, Oct 24 from Penang to Chiang Mai, returning Sat, Nov 1, priced at $341 found 2 days ago
Malaysia Airlines
Sat, Jan 3 - Sat, Jan 10
PEN
Penang
CNX
Chiang Mai
$342 Roundtrip, found 8 hours ago
$342
Roundtrip
found 8 hours ago
Select Malaysia Airlines flight, departing Sat, Jan 3 from Penang to Chiang Mai, returning Sat, Jan 10, priced at $342 found 8 hours ago
Thai Airways International
Tue, Oct 28 - Mon, Nov 3
PEN
Penang
CNX
Chiang Mai
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Tue, Oct 28 from Penang to Chiang Mai, returning Mon, Nov 3, priced at $346 found 2 days ago
Scoot
Mon, Oct 27 - Mon, Nov 3
PEN
Penang
CNX
Chiang Mai
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Oct 27 from Penang to Chiang Mai, returning Mon, Nov 3, priced at $348 found 2 days ago
Cathay Pacific
Thu, Nov 27 - Thu, Dec 4
PEN
Penang
CNX
Chiang Mai
$913 Roundtrip, found 2 days ago
$913
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Nov 27 from Penang to Chiang Mai, returning Thu, Dec 4, priced at $913 found 2 days ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $442
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $442

Frequently asked questions

How much does a flight from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX) cost?
Secure a cheap one-way flight from $111 or cheap return flight from $325 from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)?
The cheapest month to fly from PEN to CNX is October, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)?
To find the cheapest airline that'll fly you from PEN to CNX, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)?
There are no daily nonstop flights departing from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PEN to CNX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)?
To avoid potential delays on the Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX) last-minute?
Holding off until just before your departure to book a flight from PEN to CNX generally means paying more. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a PEN to CNX flight and hotel package?
Booking a PEN to CNX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Chiang Mai Intl. Airport (CNX)?
You can usually cancel or reschedule your PEN to CNX flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Penang Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Malaysia Airlines, Scoot
Roundtrip price
$325
Distance
935 mi

Book with confidence

Penang to Chiang Mai Flights

The cheapest times to fly from Penang to Chiang Mai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Penang to Chiang Mai are during the month of October. You can find some of the cheapest flights from Penang to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Penang to Chiang Mai

Sunday is one of the best days to book for cheap flights from Penang to Chiang Mai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Penang to Chiang Mai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Penang to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $111 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Penang to Chiang Mai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Penang to Chiang Mai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Penang to Chiang Mai Flights

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*Available to One Key members.