$1,088 Cheap Flights from Philadelphia (PHL) to Kota Kinabalu (BKI)

View $1,088 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)

Cheap Flights from Philadelphia to Kota Kinabalu (PHL-BKI)

Prices were available within the past 7 days and start at $1,088 for one-way flights and $1,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Nov 30 - Wed, Dec 10
PHL
Philadelphia
BKI
Kota Kinabalu
$1,760 Roundtrip, found 1 day ago
$1,760
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 30 from Philadelphia to Kota Kinabalu, returning Wed, Dec 10, priced at $1,760 found 1 day ago
Malaysia Airlines
Sun, Nov 30 - Tue, Dec 9
PHL
Philadelphia
BKI
Kota Kinabalu
$1,769 Roundtrip, found 1 day ago
$1,769
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 30 from Philadelphia to Kota Kinabalu, returning Tue, Dec 9, priced at $1,769 found 1 day ago
Malaysia Airlines
Tue, Dec 2 - Wed, Dec 10
PHL
Philadelphia
BKI
Kota Kinabalu
$1,773 Roundtrip, found 1 day ago
$1,773
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Tue, Dec 2 from Philadelphia to Kota Kinabalu, returning Wed, Dec 10, priced at $1,773 found 1 day ago
American Airlines
Mon, Nov 24 - Wed, Dec 10
PHL
Philadelphia
BKI
Kota Kinabalu
$1,778 Roundtrip, found 1 day ago
$1,778
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 24 from Philadelphia to Kota Kinabalu, returning Wed, Dec 10, priced at $1,778 found 1 day ago
Malaysia Airlines
Sun, Nov 30 - Wed, Dec 3
PHL
Philadelphia
BKI
Kota Kinabalu
$1,782 Roundtrip, found 1 day ago
$1,782
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 30 from Philadelphia to Kota Kinabalu, returning Wed, Dec 3, priced at $1,782 found 1 day ago
Malaysia Airlines
Sun, Nov 30 - Sun, Dec 7
PHL
Philadelphia
BKI
Kota Kinabalu
$1,795 Roundtrip, found 1 day ago
$1,795
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 30 from Philadelphia to Kota Kinabalu, returning Sun, Dec 7, priced at $1,795 found 1 day ago
Malaysia Airlines
Wed, Nov 26 - Wed, Dec 10
PHL
Philadelphia
BKI
Kota Kinabalu
$1,799 Roundtrip, found 1 day ago
$1,799
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Wed, Nov 26 from Philadelphia to Kota Kinabalu, returning Wed, Dec 10, priced at $1,799 found 1 day ago
China Southern Airlines
Wed, Dec 10 - Mon, Dec 22
PHL
Philadelphia
BKI
Kota Kinabalu
$2,018 Roundtrip, found 1 day ago
$2,018
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Wed, Dec 10 from Philadelphia to Kota Kinabalu, returning Mon, Dec 22, priced at $2,018 found 1 day ago
Qatar Airways
Wed, Nov 26 - Sat, Nov 29
PHL
Philadelphia
BKI
Kota Kinabalu
$2,463 Roundtrip, found 1 day ago
$2,463
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Nov 26 from Philadelphia to Kota Kinabalu, returning Sat, Nov 29, priced at $2,463 found 1 day ago
British Airways
Fri, Nov 21 - Sat, Dec 6
PHL
Philadelphia
BKI
Kota Kinabalu
$3,484 Roundtrip, found 1 day ago
$3,484
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 21 from Philadelphia to Kota Kinabalu, returning Sat, Dec 6, priced at $3,484 found 1 day ago

Alternative airports near Kota Kinabalu

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

Select flight to Kota Kinabalu Intl. BKI. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $1,795
BKI
Kota Kinabalu Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $1,795

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI) cost?
Get a cheap one-way flight from $1,088 or cheap return flight from $1,760 from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI) 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 Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)?
November is the least expensive month to fly from PHL to BKI. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from PHL to BKI. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)?
There aren't any daily nonstop flights from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PHL to BKI?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)?
Book a flight from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 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 Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI) last-minute?
Last-minute fares from PHL to BKI are generally more expensive. For the best prices, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a PHL to BKI flight and hotel package?
You'll typically save money by securing a PHL 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 easy to manage it all in one place. After choosing your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Kota Kinabalu Intl. Airport (BKI)?
If you reserved your PHL to BKI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Kota Kinabalu Intl.
Airlines serving
Malaysia Airlines, Qatar Airways
Roundtrip price
$1,760
Distance
9190 mi

Book with confidence

Philadelphia to Kota Kinabalu Flights

The cheapest times to fly from Philadelphia 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 Philadelphia to Kota Kinabalu are during the month of November. You can find some of the cheapest flights from Philadelphia to Kota Kinabalu with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Philadelphia 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 Philadelphia 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 Philadelphia to Kota Kinabalu in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,088 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 Philadelphia 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 Philadelphia 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.

 

Philadelphia to Kota Kinabalu Flights

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*Available to One Key members.