Cheap flights from Penang to Medan

The expensive stretch runs through the year-end holidays and school breaks, when seats to Medan fill faster and prices harden, so book early if your dates land there. Outside those peaks, the calendar eases, and April stands out as the cheapest month shown for this route, with the October to August price window giving plenty of room to compare. Weekday departures can also help, but the safer move is to use the price calendar, stay flexible on dates, and avoid leaving a short-notice booking for the holiday period.

The difference a traveller feels is between a seat-only low fare and a ticket that already carries baggage, meals and changes; on this route the named carriers are PT Indonesia AirAsia, Lion Air, AirAsia, Malaysia Airlines, Scoot, Malindo Air, Batik Air Indonesia, Singapore Airlines, Firefly and Thai Airways Intl. Some operate direct flights between Penang International and Kualanamu, while others route you through another hub, so the cheapest headline fare is not always the cheapest total once you add bags, meals and time in transit. Check each fare's inclusions before you decide, especially on any low-cost booking where extras are priced separately.

Getting into town starts with a road transfer from Kualanamu, and the ride feels like a proper airport-to-city journey rather than a quick shuttle, so give yourself unhurried time after landing. Taxis and pre-booked cars are the straightforward options, while public transport exists but can take longer if you are carrying bags or arriving late. Watch for queues at arrivals, confirm your pickup point before you leave the terminal, and keep your first hours simple rather than planning an immediate tight connection.

Currency

IDR (Rp)

Power sockets

Type C, F · 230 V

Language

Indonesian

Emergency number

112

Calling code

+62

Internet domain

.id

Population of Medan

2.1 M (2010)

Time zone

UTC+07 (Asia/Jakarta)

Country facts: Wikidata

• Check that your passport and any Indonesia entry paperwork are valid before you travel.
• Confirm your booking lists Penang International and Kualanamu, so you do not turn up at the wrong airport.
• Read the baggage and meal rules carefully on any low-cost fare before you pay.
• Check whether your connection is on one ticket or separate bookings, because separate tickets mean you bear the risk.
• Use the price calendar to compare dates around April, not just your first choice.
• Allow enough transfer time after landing before you plan anything else in Medan.