$136 Cheap Flights from Medan (KNO) to Penang (PEN)

View $136 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Medan (KNO-Kuala Namu Intl.) to Penang Intl. Airport (PEN)

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Cheap Flights from Medan to Penang (KNO-PEN)

Prices were available within the past 7 days and start at $136 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Batik air
Sat, Aug 2 - Tue, Aug 5
KNO
Medan
PEN
Penang
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Batik air flight, departing Sat, Aug 2 from Medan to Penang, returning Tue, Aug 5, priced at $190 found 2 days ago
Batik air
Sat, Aug 2 - Mon, Aug 4
KNO
Medan
PEN
Penang
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select Batik air flight, departing Sat, Aug 2 from Medan to Penang, returning Mon, Aug 4, priced at $194 found 2 days ago
Batik air
Fri, Aug 1 - Tue, Aug 5
KNO
Medan
PEN
Penang
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Batik air flight, departing Fri, Aug 1 from Medan to Penang, returning Tue, Aug 5, priced at $196 found 2 days ago
Singapore Airlines
Fri, Apr 24 - Wed, Apr 29
KNO
Medan
PEN
Penang
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Fri, Apr 24 from Medan to Penang, returning Wed, Apr 29, priced at $197 found 6 days ago
Batik air
Sat, Aug 2 - Wed, Aug 6
KNO
Medan
PEN
Penang
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Batik air flight, departing Sat, Aug 2 from Medan to Penang, returning Wed, Aug 6, priced at $198 found 2 days ago
Batik air
Sat, Aug 2 - Fri, Aug 8
KNO
Medan
PEN
Penang
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Batik air flight, departing Sat, Aug 2 from Medan to Penang, returning Fri, Aug 8, priced at $199 found 2 days ago
Batik air
Fri, Aug 1 - Mon, Aug 4
KNO
Medan
PEN
Penang
$201 Roundtrip, found 2 days ago
$201
Roundtrip
found 2 days ago
Select Batik air flight, departing Fri, Aug 1 from Medan to Penang, returning Mon, Aug 4, priced at $201 found 2 days ago
Batik air
Fri, Aug 1 - Wed, Aug 6
KNO
Medan
PEN
Penang
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Batik air flight, departing Fri, Aug 1 from Medan to Penang, returning Wed, Aug 6, priced at $205 found 2 days ago
Malaysia Airlines
Fri, Aug 1 - Sat, Aug 2
KNO
Medan
PEN
Penang
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Fri, Aug 1 from Medan to Penang, returning Sat, Aug 2, priced at $364 found 2 days ago
Garuda Indonesia
Mon, Nov 10 - Thu, Nov 13
KNO
Medan
PEN
Penang
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select Garuda Indonesia flight, departing Mon, Nov 10 from Medan to Penang, returning Thu, Nov 13, priced at $564 found 1 day ago
Flights from Medan (KNO) to Penang (PEN)
Origin airport
Kuala Namu Intl.
Destination airport
Penang Intl.
Airlines serving
Garuda Indonesia, Malaysia Airlines, Singapore Airlines
Roundtrip price
$190
Distance
149 mi
Average flight time
1 hour 47 mins

Medan to Penang Flights

The cheapest times to fly from Medan to Penang

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

 

The best time to book a flight from Medan to Penang

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

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 Medan to Penang in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Medan to Penang 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 Medan to Penang 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 Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN) cost?
Discover the latest flight deals from KNO to PEN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KNO to PEN?
The cheapest flights from KNO to PEN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
Enjoy a seamless journey to Penang Intl. Airport (PEN). 4 airlines operate direct routes from Kuala Namu Intl. Airport (KNO), including:

  • Lion Air
  • Indonesia AirAsia
  • AirAsia

What is the cheapest airline that flies from KNO to PEN?
Currently, the cheapest airline operating one-way flights from KNO to PEN is Indonesia AirAsia. You can take off on this route from $27. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KNO on August 13 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
Every day on average, 6 nonstop flights operate from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN). Select the departure date that best fits your schedule.
What are the most popular departure times for flights from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
More travelers fly between KNO and PEN at 9 AM than at any other time of day. Rather go when it's quieter? Pick a flight outside the busiest times and you're likely to save on your ticket as well.
What day of the week has the most flights from KNO to PEN?
Tuesday has the most flights from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN). Consider taking off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
Kuala Namu Intl. Airport (KNO)'s first flight to Penang Intl. Airport (PEN) takes off at approximately 7:15AM UTC+7. With a travel time of 50m, you'll touch down at around 9:05AM UTC+8.
How long does it take to fly from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
Flights from KNO to PEN have an average travel time of 52 minutes. The distance between the two is 150 mi.
What airline has the least delays from KNO to PEN?
Consider booking with Lion Air if you'd like to go straight from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN) without any interruptions. This carrier has the strongest track record for punctuality, with an on-time performance of 81%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
Book a flight from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this 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.
What airports do you fly into for Penang from Kuala Namu Intl. Airport (KNO)?
Penang Intl. Airport (PEN) is the only airport in Penang with direct flights from Kuala Namu Intl. Airport (KNO). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN) last-minute?
Booking your flight from KNO to PEN shortly before your trip is typically more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a KNO to PEN flight and hotel package?
You'll typically save money by securing a KNO to PEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Kuala Namu Intl. Airport (KNO) to Penang Intl. Airport (PEN)?
If you booked your KNO to PEN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.