Indonesia

Indonesia is the world's largest archipelago nation, spanning over 17,000 islands across three time zones. As Southeast Asia's largest economy and most populous country, it offers travelers everything from ancient temples and volcanic landscapes to world-class beaches and vibrant cities.

Flying is essential for travel within Indonesia. The vast distances between islands make air travel the only practical option for most routes. Jakarta's Soekarno-Hatta International Airport (CGK) serves as the main international gateway, while Bali's Ngurah Rai Airport (DPS) handles most leisure traffic.

Garuda Indonesia, the flag carrier and SkyTeam member, operates alongside a competitive low-cost carrier market dominated by Lion Air and Citilink. This competition keeps domestic fares affordable, making island-hopping accessible for most travelers.

Primary International Gateways

Airport	Code	City	Role	Major Airlines
Soekarno-Hatta	CGK	Jakarta	Main international hub	Garuda Indonesia, Lion Air, Singapore Airlines
Ngurah Rai	DPS	Bali (Denpasar)	Tourism gateway	Garuda Indonesia, AirAsia, Qantas, Emirates
Juanda	SUB	Surabaya	East Java hub	Garuda Indonesia, Lion Air, Citilink
Sultan Hasanuddin	UPG	Makassar	Eastern Indonesia hub	Garuda Indonesia, Lion Air

Soekarno-Hatta (CGK) — Indonesia's busiest airport and primary international gateway. Located 20 km northwest of Jakarta. Three terminals: T1 and T2 (domestic), T3 (international and Garuda domestic). Connected to Jakarta by Skytrain and airport rail link (30 min to central Jakarta). Garuda Indonesia's main hub with connections throughout Asia, Europe, and Australia.

Ngurah Rai (DPS) — Bali's international airport, located just south of Kuta. Handles most tourist arrivals to Indonesia. Extensive international connections to Australia, Asia, Middle East, and Europe. Single terminal with domestic and international sections. 15 minutes to Seminyak, 45 minutes to Ubud.

Regional Hubs

Airport	Code	City	Role
Juanda	SUB	Surabaya	Java's second gateway, Mount Bromo access
Sultan Hasanuddin	UPG	Makassar	Gateway to Sulawesi, eastern Indonesia transit
Kualanamu	KNO	Medan	Sumatra gateway, Lake Toba access
Sultan Aji Muhammad Sulaiman	BPN	Balikpapan	Kalimantan hub
Adi Soemarmo	SOC	Solo	Central Java, Borobudur access
Adisucipto	JOG	Yogyakarta	Central Java, cultural tourism

Juanda (SUB) — East Java's main airport serving Surabaya, Indonesia's second-largest city. Gateway to Mount Bromo and East Java attractions. Modern terminal, 20 km from city center.

Sultan Hasanuddin (UPG) — Makassar's airport serving as the main hub for eastern Indonesia. Connecting point for flights to Sulawesi, Maluku, and Papua. Growing international connections.

Bali Alternative Access

For peak season or budget travelers to Bali:

• Lombok (LOP): 1.5-hour fast boat from Bali, sometimes cheaper flights
• Surabaya (SUB): 12-hour ferry + drive, but good for combining with East Java

Flag Carrier

Garuda Indonesia (GA) — Indonesia's flag carrier and SkyTeam member. Hub at Jakarta CGK with secondary base at Bali DPS. Long-haul network to Europe, Middle East, Australia, and Asia. Known for good service quality, consistently rated among Asia's best. Includes checked bags and meals on all flights.

Major Low-Cost Carriers

LCCs dominate Indonesia's domestic market:

• Lion Air (JT) — Indonesia's largest carrier by fleet and passengers. Extensive domestic network covering virtually every Indonesian airport. Budget fares but reliability issues. Check-in luggage typically extra.
• Citilink (QG) — Garuda Indonesia's low-cost subsidiary. Better reliability than Lion Air. Based at Jakarta CGK and Surabaya SUB. Domestic and regional Southeast Asian routes.
• AirAsia Indonesia (QZ) — Part of AirAsia group. Strong domestic coverage plus regional routes to Malaysia, Singapore, Thailand. Based at Jakarta CGK Terminal 2.
• Batik Air (ID) — Lion Air's full-service subsidiary. Better service than Lion Air mainline, included bags and meals. Premium option at competitive prices.

Regional Airlines

• Wings Air (IW) — Lion Air's regional subsidiary. ATR turboprops to smaller airports
• Nam Air (IN) — Sriwijaya Air's regional arm. Smaller aircraft for secondary routes
• TransNusa (8B) — Regional carrier serving eastern Indonesia

International Airlines

Major carriers serving Indonesia:

• Singapore Airlines, Malaysia Airlines — Regional connections via their hubs
• Emirates, Qatar Airways, Etihad — Middle East hubs with onward connections to Europe
• Cathay Pacific, EVA Air — Northeast Asian connections
• Qantas, Jetstar — Australian routes, especially to Bali
• KLM — Only European carrier with direct flights to Jakarta

Visa on Arrival (VOA)

Available for citizens of 90+ countries including USA, UK, EU, Australia, and most Asian countries:

• Cost: 500,000 IDR (~$32) payable in cash or card
• Duration: 30 days, extendable once for 30 more days
• Payment: Cash (IDR, USD, EUR) or card at VOA counters
• Queues: Can be lengthy—consider e-VOA for faster processing

Electronic Visa on Arrival (e-VOA)

Apply online before arrival at molina.imigrasi.go.id:

• Same cost as regular VOA
• Valid for 30 days, extendable
• Skip VOA queues—use dedicated e-VOA lane
• Apply 2 weeks to 48 hours before travel

Visa-Free Entry

30-day visa-free entry (not extendable) for limited nationalities including ASEAN countries. Check current eligibility before travel.

Extensions

• 30-day extension: Available at Immigration offices
• Cost: Approximately 500,000 IDR plus fees
• Apply: Before original visa expires, allow 5-7 business days
• Location: Immigration offices in major cities (Bali Denpasar most tourist-friendly)

Passport Requirements

• Valid for at least 6 months from entry date
• At least 2 blank pages for stamps
• Return or onward ticket may be requested

Official information: imigrasi.go.id

Domestic Flights

Flying is the only practical option for inter-island travel. Indonesia's domestic network is extensive:

Route	Flight Time	Frequency	Notes
Jakarta ↔ Bali	1h 50m	50+/day	Highest frequency route
Jakarta ↔ Surabaya	1h 30m	40+/day	Heavy business traffic
Jakarta ↔ Yogyakarta	1h 15m	30+/day	Good train alternative
Bali ↔ Lombok	25m	15+/day	Or take fast boat (2-3h)
Jakarta ↔ Medan	2h 15m	20+/day	Sumatra gateway
Bali ↔ Labuan Bajo	1h 30m	10+/day	Komodo access

Booking tips:

• Lion Air and Citilink often cheapest but less reliable
• Book Garuda for important connections—better on-time performance
• Domestic fares typically 300,000-800,000 IDR ($20-50) if booked early
• Peak season (June-August, December-January) book 4-6 weeks ahead
• Use Traveloka or Tiket.com apps for best local prices

Trains (Java only)

Indonesia's rail network is limited to Java and parts of Sumatra:

Executive Class (most comfortable):

• Jakarta-Surabaya: 9 hours, scenic route through Java
• Jakarta-Yogyakarta: 7-8 hours, good alternative to flying
• Jakarta-Bandung: 3 hours via new high-speed rail (Whoosh)

Whoosh High-Speed Rail: New Jakarta-Bandung line opened 2023. 150 km in 45 minutes. Book via whoosh.id.

Train booking: kai.id or KAI Access app. Book early for executive class.

Ferries

Essential for island-hopping:

Route	Time	Notes
Bali (Padang Bai) ↔ Lombok	2-3h	Fast boats available
Java (Merak) ↔ Sumatra (Bakauheni)	2h	Vehicle ferry
Labuan Bajo ↔ Komodo	Day trips	Various operators
Flores ↔ Lombok	4 days	Adventure ferry route

Pelni: State ferry company operating long-distance routes throughout the archipelago. Basic but affordable option for adventurous travelers.

Local Transport

• Grab/Gojek: Essential ride-hailing apps throughout Indonesia
• Gojek: Indonesian super-app—also handles food delivery, payments
• Ojek: Motorcycle taxis—cheap, fast, use apps for safety
• Angkot/Bemo: Shared minivans, local routes
• Becak: Cycle rickshaws, tourist areas only

Dry Season (April-October)

Best time for most of Indonesia. Lower humidity, minimal rain, ideal for:

• Beaches (Bali, Lombok, Gili Islands)
• Diving and snorkeling
• Trekking volcanoes (Bromo, Rinjani)
• Komodo National Park

Peak: July-August (European summer holidays). Book flights and accommodation well ahead.

Wet Season (November-March)

Monsoon season with afternoon downpours. Still possible to travel:

• Rain usually brief (1-2 hours)
• Lower prices and fewer crowds
• Greener landscapes
• Surfing season for some breaks

Note: Eastern Indonesia (Raja Ampat, Maluku) has opposite seasons—best October-April.

Regional Variations

Region	Best Time	Rainy Season
Bali	Apr-Oct	Nov-Mar
Java (Yogyakarta, Bromo)	May-Sep	Oct-Apr
Lombok & Gili Islands	May-Sep	Nov-Mar
Komodo/Flores	Apr-Nov	Dec-Mar
Sumatra (Lake Toba)	May-Sep	Oct-Apr
Raja Ampat	Oct-Apr	May-Sep (opposite)
Sulawesi	Apr-Oct	Nov-Mar

Flight Prices

• Cheapest: February-March, October-November (shoulder season)
• Most expensive: June-August, December-January, Eid holidays
• Eid al-Fitr: Domestic flights surge in price and sell out. Book 2+ months ahead if traveling during Eid.

Cities

City	Airport	Known For
Jakarta	CGK	Capital, business hub, history
Yogyakarta	JOG	Borobudur, Prambanan temples
Surabaya	SUB	Java's second city, Bromo access
Bandung	BDO	Cool highlands, art deco, tea
Medan	KNO	Sumatra gateway, Lake Toba

Beach & Islands

Destination	Airport	Character
Bali	DPS	Temples, rice terraces, beaches, culture
Lombok	LOP	Quieter beaches, Mount Rinjani
Gili Islands	LOP + boat	Car-free paradise, diving
Raja Ampat	SOQ	World-class diving, remote
Nusa Penida	DPS + boat	Dramatic cliffs, manta rays

Nature & Adventure

Destination	Access	Experience
Komodo National Park	LBJ	Komodo dragons, diving
Mount Bromo	SUB	Volcanic sunrise
Lake Toba	KNO	World's largest volcanic lake
Ubud, Bali	DPS	Rice terraces, arts, yoga
Tana Toraja	UPG	Unique funeral traditions

Cultural Sites

• Borobudur: World's largest Buddhist temple, near Yogyakarta
• Prambanan: Hindu temple complex, near Yogyakarta
• Tanah Lot: Iconic Balinese sea temple

Money

• Currency: Indonesian Rupiah (IDR, Rp)
• Exchange rate: Roughly 15,500 IDR = $1 USD
• Large denominations: Common to see millions of Rupiah—100,000 IDR note (~$6.50) is standard
• Cash: Still essential outside major tourist areas
• Cards: Accepted at hotels, malls, tourist restaurants. Visa/Mastercard preferred
• ATMs: Widespread but often have low limits (1,250,000-3,000,000 IDR). Multiple withdrawals may be needed
• Exchange: Money changers in Bali and Jakarta offer competitive rates. Avoid airport exchange

Connectivity

• Mobile: Telkomsel (best coverage), XL, Indosat
• Tourist SIM: Available at airports. 50,000-150,000 IDR for 7-30 days with data
• Registration: SIM cards require passport registration—buy at official stores/airports
• eSIM: Airalo and similar services work well
• WiFi: Good in hotels and cafes in tourist areas. Limited in remote islands

Electrical

• Voltage: 230V, 50Hz
• Plug types: C and F (European two-pin round)
• Adapters: Travelers from US, UK, Australia need adapters
• Note: Power can be unreliable in remote areas. Portable charger recommended

Health

• No required vaccinations for most travelers
• Recommended: Hepatitis A, typhoid, consider rabies if visiting remote areas
• Dengue fever: Present throughout Indonesia. Use mosquito repellent
• Water: Drink bottled water only. Ice in tourist restaurants usually safe
• Medical care: Good private hospitals in Jakarta and Bali. Travel insurance essential

Safety

Generally safe for tourists with standard precautions:

• Traffic: Chaotic throughout Indonesia—be extremely careful
• Scams: Taxi meters, money changing, commission schemes
• Theft: Bag snatching occurs—don't display valuables
• Bali traffic: Notorious—allow extra time, consider hiring driver
• Natural disasters: Indonesia is seismically active. Know evacuation routes

Cultural Notes

• Religion: World's largest Muslim-majority country (87% Muslim). Bali is Hindu
• Dress modestly: Cover shoulders and knees at temples and religious sites
• Ramadan: During fasting month, eating in public daytime is disrespectful in Muslim areas
• Left hand: Considered unclean—receive and give with right hand
• Head: Sacred—don't touch people's heads
• Shoes off: Remove shoes entering homes and some businesses

Useful Apps

• Grab/Gojek: Essential for rides and food delivery
• Traveloka: Flight and hotel booking, often cheaper than global sites
• Google Maps: Works well, includes traffic estimates
• WhatsApp: Universal communication in Indonesia
• XE Currency: Helpful for large Rupiah conversions

• Tourism: Wonderful Indonesia
• Visa/Immigration: imigrasi.go.id
• e-VOA Application: molina.imigrasi.go.id
• Garuda Indonesia: garuda-indonesia.com
• Jakarta Airport (CGK): soekarnohatta-airport.co.id
• Bali Airport (DPS): bfrgroup.co.id/ngurah-rai
• Train Booking (Java): kai.id
• High-Speed Rail: whoosh.id