$53 Cheap Flights from Penang (PEN) to Kota Kinabalu (BKI)

View $53 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Penang to Kota Kinabalu (PEN-BKI)

Prices were available within the past 7 days and start at $53 for one-way flights and $105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Mon, Sep 29 - Fri, Oct 3
PEN
Penang
BKI
Kota Kinabalu
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select Malaysia Airlines flight, departing Mon, Sep 29 from Penang to Kota Kinabalu, returning Fri, Oct 3, priced at $105 found 3 days ago
Malaysia Airlines
Sun, Sep 28 - Sun, Oct 5
PEN
Penang
BKI
Kota Kinabalu
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Sun, Sep 28 from Penang to Kota Kinabalu, returning Sun, Oct 5, priced at $119 found 2 days ago
Malaysia Airlines
Mon, Sep 8 - Wed, Sep 10
PEN
Penang
BKI
Kota Kinabalu
$138 Roundtrip, found 4 days ago
$138
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Mon, Sep 8 from Penang to Kota Kinabalu, returning Wed, Sep 10, priced at $138 found 4 days ago
Malaysia Airlines
Thu, Sep 25 - Sat, Sep 27
PEN
Penang
BKI
Kota Kinabalu
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Thu, Sep 25 from Penang to Kota Kinabalu, returning Sat, Sep 27, priced at $157 found 2 days ago
Malaysia Airlines
Thu, Sep 25 - Sat, Sep 27
PEN
Penang
BKI
Kota Kinabalu
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Thu, Sep 25 from Penang to Kota Kinabalu, returning Sat, Sep 27, priced at $174 found 2 days ago
Malaysia Airlines
Tue, Sep 23 - Wed, Sep 24
PEN
Penang
BKI
Kota Kinabalu
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Sep 23 from Penang to Kota Kinabalu, returning Wed, Sep 24, priced at $188 found 2 days ago
Malaysia Airlines
Tue, Aug 26 - Wed, Aug 27
PEN
Penang
BKI
Kota Kinabalu
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Aug 26 from Penang to Kota Kinabalu, returning Wed, Aug 27, priced at $189 found 2 days ago
Malaysia Airlines
Tue, Sep 23 - Wed, Sep 24
PEN
Penang
BKI
Kota Kinabalu
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Sep 23 from Penang to Kota Kinabalu, returning Wed, Sep 24, priced at $195 found 2 days ago
Malaysia Airlines
Thu, Sep 25 - Sat, Sep 27
PEN
Penang
BKI
Kota Kinabalu
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Thu, Sep 25 from Penang to Kota Kinabalu, returning Sat, Sep 27, priced at $196 found 2 days ago
Firefly
Fri, Aug 29 - Sat, Aug 30
PEN
Penang
BKI
Kota Kinabalu
$220 Roundtrip, found 23 hours ago
$220
Roundtrip
found 23 hours ago
Select Firefly flight, departing Fri, Aug 29 from Penang to Kota Kinabalu, returning Sat, Aug 30, priced at $220 found 23 hours ago
Flights from Penang (PEN) to Kota Kinabalu (BKI)
Origin airport
Penang Intl.
Destination airport
Kota Kinabalu Intl.
Airlines serving
Firefly, Malaysia Airlines
Roundtrip price
$104
Distance
1086 mi
Average flight time
2 hours 50 mins

Penang to Kota Kinabalu Flights

The cheapest times to fly from Penang to Kota Kinabalu

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 Kota Kinabalu are during the month of September. You can find some of the cheapest flights from Penang to Kota Kinabalu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Penang to Kota Kinabalu

Sunday is one of the best days to book for cheap flights from Penang to Kota Kinabalu: 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 Kota Kinabalu

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 Kota Kinabalu in 2025. You can also book with separate airlines for your outbound and return journeys, from $53 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 Kota Kinabalu 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 Kota Kinabalu 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.

 

Frequently asked questions

How much does a flight from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) cost?
Snag a cheap one-way flight from $53 or cheap return flight from $105 from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
Flying in September is a good way to save, as it's the cheapest month for flights between PEN and BKI. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
You can fly straight from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) on a Firefly flight.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
While prices can change depending on your travel dates, AirAsia and Firefly are go-to choices for flights between Penang Intl. Airport (PEN) and Kota Kinabalu Intl. Airport (BKI). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest ticket for your PEN to BKI flight.
How many flights per day from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
With an average of 2 nonstop flights that operate from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) daily, you'll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
The 12 PM departures from PEN to BKI are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from PEN to BKI?
If you travel on a Wednesday, you'll get the widest range of options for flights from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI).
What is the earliest flight from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
Hop on the earliest flight at around 6:25AM UTC+8, leaving from Penang Intl. Airport (PEN). You'll be flying for about 2h 50m, landing at Kota Kinabalu Intl. Airport (BKI) at approximately 9:15AM UTC+8.
How long does it take to fly from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
Flights from PEN to BKI have an average travel time of 2 hours and 50 minutes. The distance between these two airports is 1,100 mi.
What is the best time to fly from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
Choose a flight from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Kota Kinabalu from Penang Intl. Airport (PEN)?
Kota Kinabalu Intl. Airport (BKI) is the only airport in Kota Kinabalu with direct flights from Penang Intl. Airport (PEN). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI) last-minute?
Booking your plane ticket from PEN to BKI right before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a PEN to BKI flight and hotel package?
You can save money by booking a PEN to BKI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Kota Kinabalu Intl. Airport (BKI)?
In most cases, you can cancel or reschedule your PEN to BKI flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.