$453 Cheap Flights from Penang (PEN) to Adelaide (ADL)

View $453 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Adelaide, SA Airport (ADL)

Cheap Flights from Penang to Adelaide (PEN-ADL)

Prices were available within the past 7 days and start at $453 for one-way flights and $842 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$842 Roundtrip, found 5 days ago
$842
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $842 found 5 days ago
Cathay Pacific
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$902 Roundtrip, found 5 days ago
$902
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $902 found 5 days ago
Singapore Airlines
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$942 Roundtrip, found 5 days ago
$942
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $942 found 5 days ago
Malaysia Airlines
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$953 Roundtrip, found 5 days ago
$953
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $953 found 5 days ago
Malaysia Airlines
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$958 Roundtrip, found 5 days ago
$958
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $958 found 5 days ago
Malaysia Airlines
Thu, Nov 6 - Thu, Nov 13
PEN
Penang
ADL
Adelaide
$958 Roundtrip, found 5 days ago
$958
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Thu, Nov 6 from Penang to Adelaide, returning Thu, Nov 13, priced at $958 found 5 days ago
China Southern Airlines
Fri, Oct 10 - Sun, Oct 12
PEN
Penang
ADL
Adelaide
$2,538 Roundtrip, found 4 days ago
$2,538
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Fri, Oct 10 from Penang to Adelaide, returning Sun, Oct 12, priced at $2,538 found 4 days ago

Frequently asked questions

How much does a flight from Penang Intl. Airport (PEN) to Adelaide Airport (ADL) cost?
Grab a cheap one-way flight from $453 or cheap return flight from $842 from Penang Intl. Airport (PEN) to Adelaide Airport (ADL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Penang Intl. Airport (PEN) to Adelaide Airport (ADL)?
Flying in November is a good way to save, as it's the cheapest month for flights between PEN and ADL. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Adelaide Airport (ADL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PEN to ADL flight.
How many flights per day from Penang Intl. Airport (PEN) to Adelaide Airport (ADL)?
There aren't any daily direct flights available from Penang Intl. Airport (PEN) to Adelaide Airport (ADL). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PEN to ADL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and carrier.*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 Adelaide Airport (ADL)?
Select a flight from Penang Intl. Airport (PEN) to Adelaide Airport (ADL) that leaves before 3 PM to reduce the risk of cancellations. 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.
Is it cheaper to buy a plane ticket from Penang Intl. Airport (PEN) to Adelaide Airport (ADL) last-minute?
Booking your plane ticket from PEN to ADL just before your trip is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PEN to ADL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PEN to ADL flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Adelaide Airport (ADL)?
If you booked your PEN to ADL flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Penang Intl.
Destination airport
Adelaide
Roundtrip price
$842
Distance
3729 mi

Book with confidence

Book with confidence

Penang to Adelaide Flights

The cheapest times to fly from Penang to Adelaide

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

 

The best time to book a flight from Penang to Adelaide

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

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 Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 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 Adelaide 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 Adelaide 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 Adelaide Flights

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*Available to One Key members.