$201 Cheap Flights from Penang (PEN) to Jeju (CJU)

View $201 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU)

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Cheap Flights from Penang to Jeju (PEN-CJU)

Prices were available within the past 7 days and start at $201 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$509 Roundtrip, found 4 days ago
$509
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $509 found 4 days ago
China Eastern Airlines
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$517 Roundtrip, found 4 days ago
$517
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $517 found 4 days ago
China Eastern Airlines
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$528 Roundtrip, found 4 days ago
$528
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $528 found 4 days ago
China Eastern Airlines
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$540 Roundtrip, found 4 days ago
$540
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $540 found 4 days ago
China Eastern Airlines
Tue, Dec 16 - Tue, Dec 23
PEN
Penang
CJU
Jeju City
$552 Roundtrip, found 5 days ago
$552
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Tue, Dec 16 from Penang to Jeju City, returning Tue, Dec 23, priced at $552 found 5 days ago
China Eastern Airlines
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$554 Roundtrip, found 4 days ago
$554
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $554 found 4 days ago
Scoot
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$563 Roundtrip, found 4 days ago
$563
Roundtrip
found 4 days ago
Select Scoot flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $563 found 4 days ago
Scoot
Tue, Dec 16 - Tue, Dec 23
PEN
Penang
CJU
Jeju City
$564 Roundtrip, found 5 days ago
$564
Roundtrip
found 5 days ago
Select Scoot flight, departing Tue, Dec 16 from Penang to Jeju City, returning Tue, Dec 23, priced at $564 found 5 days ago
Scoot
Tue, Dec 16 - Tue, Dec 23
PEN
Penang
CJU
Jeju City
$571 Roundtrip, found 5 days ago
$571
Roundtrip
found 5 days ago
Select Scoot flight, departing Tue, Dec 16 from Penang to Jeju City, returning Tue, Dec 23, priced at $571 found 5 days ago
Cathay Pacific
Thu, Dec 4 - Sun, Dec 7
PEN
Penang
CJU
Jeju City
$637 Roundtrip, found 4 days ago
$637
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Dec 4 from Penang to Jeju City, returning Sun, Dec 7, priced at $637 found 4 days ago
Flights from Penang (PEN) to Jeju (CJU)
Origin airport
Penang Intl.
Destination airport
Jeju Intl.
Airlines serving
China Eastern Airlines, Scoot
Roundtrip price
$508
Distance
2575 mi

Penang to Jeju Flights

The cheapest times to fly from Penang to Jeju

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

 

The best time to book a flight from Penang to Jeju

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

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 Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $201 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 Jeju 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 Jeju 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 Jeju Intl. Airport (CJU) cost?
Snag a cheap one-way flight from $201 or cheap return flight from $509 from Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU) 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 Jeju Intl. Airport (CJU)?
The cheapest month to fly from PEN to CJU is December, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU)?
To find the cheapest airline that'll fly you from PEN to CJU, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. 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 Jeju Intl. Airport (CJU)?
There aren't any daily nonstop flights departing from Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU). But you can choose flights with layovers. Filter your search on Expedia to include one or two 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 CJU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the carrier and season.*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 Jeju Intl. Airport (CJU)?
To avoid possible delays on the Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being 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 Jeju Intl. Airport (CJU) last-minute?
Last-minute bookings from PEN to CJU are generally more expensive. To secure the best rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a PEN to CJU flight and hotel package?
Opting for a PEN to CJU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Jeju Intl. Airport (CJU)?
You can usually cancel or reschedule your PEN to CJU flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.