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Singapore's position as a major aviation hub in Southeast Asia means travellers have a wealth of options when it comes to flying across the region. While full-service carriers like Singapore Airlines and Cathay Pacific offer premium experiences, the rise of low-cost carriers (LCCs) has revolutionised how people travel between countries like Thailand, Malaysia, Indonesia, Vietnam, and the Philippines. Budget carriers now account for more than half of all seats within the ASEAN region, and Singapore's Changi Airport alone hosts over a dozen LCCs operating hundreds of weekly flights.

This guide gives you a comprehensive, factual overview of everything you need to know about flying low-cost carriers from Singapore and the surrounding region. From choosing the right airline and understanding fee structures to packing smartly and navigating airports, we cover the essentials without hype or speculation. The information is based on publicly available data, airline policies as of 2025, and widely known travel patterns in the region.

Understanding the Low-Cost Carrier Landscape in Singapore and Southeast Asia

The low-cost carrier model is built on unbundling, you pay for the base fare and then add only the services you need. In Southeast Asia, the LCC market is mature and competitive, with several airlines offering dense networks from Singapore.

Major Low-Cost Carriers Operating from Singapore

  • Scoot, a subsidiary of Singapore Airlines. Based at Changi Airport's Terminal 1 (and some flights from Terminal 2). Scoot operates medium- and long-haul routes including to China, Japan, Australia, and India, as well as regional destinations like Bangkok, Manila, and Kuala Lumpur.
  • AirAsia, Malaysia-based group with AirAsia Malaysia, AirAsia Thailand, AirAsia Indonesia, AirAsia Philippines, and AirAsia X (long-haul). AirAsia uses Changi Terminal 4 for many flights. It is one of the most extensive networks in the region, with dozens of destinations from Singapore.
  • Jetstar Asia, based in Singapore and part of the Qantas Group. It operates from Changi Terminal 4 and focuses on destinations within a 5-hour radius, including Thailand, Vietnam, Malaysia, Indonesia, and the Philippines. Jetstar also connects to its Australian parent's network via codeshares.
  • Firefly, a subsidiary of Malaysia Airlines. Firefly operates turboprop and jet services from Singapore's Seletar Airport (not Changi) to several Malaysian cities like Kuala Lumpur Subang and Penang. It is a full-service regional carrier with lower fares but not a strict LCC; however, it competes in the same price-sensitive segment.
  • Thai Lion Air, an Indonesian-owned carrier operating from Changi Terminal 4 to Bangkok (Don Mueang) and other Thai destinations. It follows a strict LCC model with very low base fares and heavy ancillary revenue.
  • Myanmar Airways International (MAI) and Myanmar National Airlines, both offer budget options from Singapore to Yangon and other Myanmar cities. These are not pure LCCs but often have competitive pricing.
  • VietJet Air, a Vietnamese LCC that flies from Singapore to Ho Chi Minh City and Hanoi. It is known for promotion-heavy pricing and a large ancillary menu.

Beyond these, carriers like Cebu Pacific (Philippines) and Indonesia AirAsia also serve Singapore. The variety means you can often find a flight for less than S$40 one-way to Kuala Lumpur or S$60 to Bangkok, especially during sales. However, the low headline fare rarely includes everything you need, so understanding add-on costs is critical.

All articles in this category

Carrier Comparisons

Regional LCC Comparison Table: Key Stats at a Glance

A detailed comparison of Southeast Asia's major low-cost carriers, Scoot, Jetstar Asia, AirAsia, Cebu Pacific, and VietJet, covering base fares, baggage fees, seat selection, meals, and check-in policies to help you choose the best airline for your route.

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Carrier Comparisons

VietJet vs AirAsia to Hanoi: Price and Service

A detailed comparison of VietJet and AirAsia for flights from Singapore to Hanoi, covering base fares, baggage fees, seat selection, meals, check-in procedures, and total cost of ownership for different travel styles.

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Carrier Comparisons

AirAsia vs Cebu Pacific to Manila: Side-by-Side

A detailed comparison of AirAsia and Cebu Pacific for flights from Singapore to Manila, covering fares, baggage, seat selection, meals, on-time performance, and hidden fees to help you choose the best low-cost carrier for your trip.

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Travel Rights & Complaints

VietJet Delay Policy: What You Should Know

Understanding VietJet’s delay policy is crucial for travellers flying to or from Vietnam. This article explains the airline's obligations, compensation limits, and practical steps you can take when your VietJet flight is delayed.

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Travel Rights & Complaints

Cebu Pacific Complaints Process Done Right

A practical guide to filing and resolving complaints with Cebu Pacific Air, covering documented steps, regulatory bodies, compensation limits under Philippine law, and how to escalate effectively.

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How to Book Low-Cost Carrier Flights: Strategies and Pitfalls

Booking an LCC flight from Singapore is not the same as booking a full-service ticket. Here is what you need to know to avoid overpaying and to get the best value.

Timing and Platforms

Most LCCs release fares in waves, often with promotional sales tied to specific events (e.g., AirAsia's quarterly 'Big Sales', Scoot's 'Escape Sales', Jetstar's 'Flash Sales'). Prices can be extremely low, as little as S$0 for the base fare plus taxes, but seats are limited and usually for off-peak dates. For example, a typical promotional fare for Singapore-Kuala Lumpur on AirAsia might be S$19.90 one-way including airport taxes, but without check-in baggage or seat selection. Standard fare for the same route booked two weeks in advance could be S$45, S$80, depending on demand.

You can book directly on each airline's website or mobile app. It is generally not advisable to use third-party online travel agencies (OTAs) for LCC bookings because if there is a schedule change or cancellation, the airline may not directly assist you, and the OTA may charge fees. For instance, a booking made via Expedia for a Scoot flight may lead to delays in rebooking if Scoot changes the flight time. Booking direct also gives you immediate access to manage your booking (add baggage, meals, etc.) without intermediary friction.

For regional comparison, platforms like Singapore travel hacks often recommend checking multiple LCC websites directly and using Skyscanner or Google Flights to see a calendar view of lowest prices across carriers. However, note that some LCCs (e.g., AirAsia) do not always list on third-party aggregators with full accuracy, so cross-checking is wise.

Understanding the True Cost

When you see a fare of S$29.90 from Singapore to Bangkok, remember that this is the base fare. You will have to add:

  • Airport taxes and fees, usually included in the displayed price but verify during checkout. For Singapore departures, the Passenger Service Charge (PSC) is around S$33.90 for a short-haul flight, but the airline's system adds it automatically.
  • Check-in baggage, 20kg on AirAsia costs between S$20 and S$40 depending on route and advance purchase; Scoot charges from S$26 for 20kg one-way; Jetstar Asia charges S$23, S$35. If you book at the same time as your ticket, it is cheaper than adding later.
  • Seat selection, from S$5 for standard seats on AirAsia to S$20, S$30 for extra-legroom seats on Scoot. If you do not pay, the airline assigns you a seat at check-in (usually free).
  • Meals, from S$8 for a basic sandwich and drink to S$18 for a hot meal. You can pre-book or buy onboard (usually more expensive).
  • Priority boarding, S$8, S$15, often unnecessary unless you need overhead bin space near your seat.
  • Payment fees, some airlines charge a 'convenience fee' for using credit cards (e.g., AirAsia charges S$4 per person per segment). Use a debit card or online banking if available to avoid this.

A typical 'cheap' S$30 fare can easily become S$100, S$130 once you add basics like 20kg baggage and a meal. That is still cheaper than a full-service carrier (Singapore Airlines usually about S$200, S$250 for similar route), but not by as much as advertised.

Baggage Policies: What You Can and Cannot Do

Baggage is where LCCs make a significant portion of their revenue from ancillary fees, and policies differ between airlines. Knowing the limits can save you money and hassle.

Carry-On Luggage

Most LCCs allow one personal item (handbag, laptop bag, small backpack) plus one carry-on bag. The dimensions and weight limits vary:

  • AirAsia, maximum 7kg total for both items combined, dimensions 56cm x 36cm x 23cm. The personal item is not separately weighed, but the bag must fit under the seat.
  • Scoot, 10kg carry-on allowance (FlyBag fare) or 3kg (Fly fare without carry-on, but you can still bring a small personal item). Dimensions 54cm x 38cm x 23cm. Note: Scoot charges for even a small carry-on on the lowest fare.
  • Jetstar Asia, 7kg carry-on, dimensions 56cm x 36cm x 23cm. One personal item allowed but not strictly enforced.
  • VietJet, 7kg carry-on, 56cm x 36cm x 23cm. One handbag allowed.

Important: Always check the airline's current policy as it can change. For instance, Scoot introduced a stricter carry-on weight limit in 2024, and many passengers were caught out at the gate. If your bag is heavier than allowed, you may have to pay a gate-check fee (often higher than pre-booking). To avoid surprises, weigh your bag at home or use a luggage scale available at most travel shops in Singapore, such as those in Changi's transit areas or at Isetan department stores.

Checked Baggage

Checked baggage is almost always an add-on. Prices are dynamic, the earlier you add, the cheaper. A 20kg piece is the most common purchase. Some airlines offer 'interline' baggage transfers if you connect to another airline, but this is rare among LCCs. If you have a connecting flight on two separate LCC tickets (e.g., Scoot to AirAsia), you will need to collect your bag at Changi and re-check. Plan for at least 3 hours between flights if you do this.

Special Items

Sports equipment, musical instruments, and strollers are usually carried as checked baggage for a fee. For example, AirAsia charges S$60 for a surfboard or bicycle, while Scoot charges S$75 for a golf bag. You typically need to notify the airline in advance. If you are flying with a baby, most LCCs allow a stroller and car seat free of charge, but you must check them at the gate.

Regional Routes: What to Expect from Singapore

Low-cost carrier networks from Singapore are extensive. Here is a breakdown of major routes and what to expect on each.

Singapore to Malaysia

This is the busiest LCC corridor in the region. Kuala Lumpur (KUL), Penang, Johor Bahru (via Seletar), Kota Kinabalu, Kuching, and Langkawi are all served. Flight times are short, 45 minutes to an hour to Kuala Lumpur, 1.5 hours to Penang. Fares can be as low as S$20, S$30 one-way during sales, but routinely S$50, S$90 with standard pricing. Airlines: AirAsia, Scoot, Jetstar Asia, Firefly (to Subang and Penang), and Malaysia Airlines (not LCC but sometimes competitive).

Note on airports: Kuala Lumpur has two airports, KLIA (used by full-service carriers and most LCCs) and KLIA2 (used exclusively by AirAsia group and some others). KLIA2 is a budget terminal with a range of eating options (e.g., OldTown White Coffee, Marrybrown) but is less polished than KLIA. From KLIA2, you can take a KLIA Express train (RM 55) to KL Sentral in 28 minutes, or a bus (RM 10) taking 1 hour. For Johor Bahru, flights land at Senai Airport, about 30 minutes from the city centre.

Singapore to Thailand

Bangkok (Suvarnabhumi BKK or Don Mueang DMK), Phuket, Chiang Mai, Krabi, and Hat Yai are common destinations. AirAsia and Thai Lion Air use Don Mueang (Bangkok's older airport) which is closer to the city centre but has fewer amenities than Suvarnabhumi. Scoot and Jetstar Asia use Suvarnabhumi. Flight time to Bangkok is about 2 hours 20 minutes. Fares typically range from S$60, $100 one-way with baggage, but promo fares can be S$35, $50.

Phuket is about 1 hour 40 minutes from Singapore; expect fares around S$70, $130. Chiang Mai is 3 hours; fares around S$80, $150. The Essential Thailand Travel Tips article provides more details on local transport and etiquette.

Singapore to Indonesia

Jakarta (CGK), Surabaya, Denpasar (Bali), Medan, Yogyakarta, and Lombok are served. Flight times to Jakarta are about 1 hour 45 minutes; to Bali about 2 hours 30 minutes. LCCs include AirAsia Indonesia, Scoot (to Bali and Jakarta), Jetstar Asia (to Jakarta, Surabaya, Denpasar), and Citilink (an Indonesian LCC available via codeshares). Fares: Jakarta from S$50, $90; Bali from S$80, $150. Note that some Indonesian airports charge international departure taxes that may not be included in the ticket; e.g., Bali's Ngurah Rai airport charges IDR 150,000 (about S$13) in cash at the airport for international departures. Check current policy before travelling.

Singapore to Vietnam

Ho Chi Minh City (SGN) and Hanoi. Flight time to HCMC about 2 hours; to Hanoi about 3 hours 20 minutes. LCCs: Jetstar Asia (direct), VietJet (direct), and AirAsia (via KL or direct). Fares: HCMC from S$60, $120; Hanoi from S$80, $180. VietJet is known for flashy promotions and also charges for many extras. Arriving at Tan Son Nhat (HCMC) can be chaotic; pre-book a Grab or taxi to avoid airport taxi scams.

Singapore to Philippines

Manila (NAIA), Cebu, Clark (near Manila), and Davao. Flight time to Manila about 3.5 hours. LCCs: Cebu Pacific (direct), AirAsia Philippines (direct), Scoot (direct). Fares from S$70, $180. Cebu Pacific is the largest LCC in the Philippines and offers very low fares but strict baggage limits. Manila's NAIA is notorious for long queues; allow extra time.

Singapore to Myanmar, Cambodia, Laos

Yangon, Mandalay, Phnom Penh, Siem Reap, Vientiane. LCC coverage is thinner. AirAsia flies to Phnom Penh and Siem Reap; Myanmar Airways and Myanmar National fly to Yangon; Lao Airlines (full-service) but with budget fares from S$80, $130. Flight times of 2-4 hours.

Onboard Experience and Service Differences

Do not expect frills. Seat pitch averages between 28-30 inches (70-76 cm) on most LCCs, tight for anyone over 180 cm. Scoot has some 'Scoot-in-Silence' rows with more legroom (pitch 35 inches) for an extra fee (S$20, $30). AirAsia offers 'Hot Seats' in the front row for similar cost. Jetstar has 'Jetstar Plus' seats with 34-inch pitch.

Entertainment is not included. Bring your own device pre-loaded with content. Most LCCs offer paid Wi-Fi on select aircraft (Scoot has streaming entertainment to your device free via its app; AirAsia has paid Wi-Fi and entertainment streaming). Food is available for purchase, menus are online and you can pre-book to save and guarantee availability. For example, AirAsia's 'Meal Deal' is S$12, $16. Scoot's 'ScootEats' range from S$8 to S$20. Vegetarian, halal, and children's options are often available if pre-booked.

Customer service is minimal. If your flight is delayed, LCCs typically do not provide meals or accommodation unless required by regulation (e.g., EU rules do not apply here; Singapore rules mandate care only for very long delays outside the airline's control). Always have travel insurance that covers delays and cancellations.

Check-In, Boarding, and Airport Navigation Tips

Web Check-In

All major LCCs allow online check-in from 14 days to 1 hour before departure. Do it, it saves time and can help avoid being bumped if the flight is oversold (rare but happens). If you have no checked baggage, you can go straight to the gate with your boarding pass on your phone. Print a paper copy as a backup; some airports in the region (e.g., Manila) may require a printed pass even if you have digital.

At the Airport

Changi Airport terminals used by LCCs: T1 (Scoot mostly), T4 (AirAsia, Jetstar, Cebu Pacific, VietJet, Thai Lion Air). Terminal 4 is modern and efficient with automated bag-drop and immigration kiosks. Terminal 2 also has some Scoot flights. Allow at least 2 hours before departure for international flights; 1.5 hours if you are experienced and flying within Southeast Asia with no baggage.

At many regional airports, LCCs use remote gates where you walk or take a bus to the aircraft. Be prepared to walk up stairs; if you have mobility issues, request assistance when booking or at check-in (most airlines provide it free).

Seat Selection and Groups

If you are travelling with friends or family and want to sit together, you generally must pay for seat selection. If you do not, the system may scatter you across the cabin. If you are okay sitting alone, you can save money. Some airlines (Scoot) allow free seat selection at check-in if seats are still available, but this is not guaranteed. The Group Travel Planning guide offers strategies for keeping parties together on LCC flights.

Ancillary Fees: The Hidden Profit Drivers

Low-cost carriers rely on ancillary revenue, everything beyond the base fare. Common ancillary items and their typical costs from Singapore:

  • Seat selection: S$5, S$30 per segment.
  • Checked baggage: S$20, S$50 per piece (20kg, 30kg).
  • Meals: S$8, S$20 per item.
  • Priority boarding: S$8, S$15 per person.
  • Change fee: S$30, S$70 (plus fare difference). Many LCCs do not allow cancellations, only changes.
  • Extra legroom: S$15, S$35 per segment.
  • Travel insurance: S$6, S$15 per person per segment (optional; you can buy your own more comprehensive policy).
  • Card payment fee: up to S$5 per person per segment for credit cards. Avoid by using debit card or internet banking.

It is wise to pre-purchase any extras you need (baggage, meals) at booking time. Adding them later, or at the airport, can cost up to twice as much. For example, a 20kg bag that costs S$25 when added during booking may cost S$50 if added at check-in, and S$80 or more at the gate.

Special Considerations: Connecting Flights, Stopovers, and Multi-City

Low-cost carriers generally do not offer free stopovers or through-checked baggage. However, some airlines have 'Fly-Thru' services (Scoot) or 'Connect-Thru' (AirAsia) where you book connecting flights under one booking and the airline transfers your bags. This is available on selected routes. For example, Scoot's Fly-Thru allows you to connect from Singapore to Australia, Japan, or India via its hub, and you check your bag through from origin to final destination. AirAsia's Connect-Thru works for flights within its network (e.g., Singapore to Bali via Kuala Lumpur). You must book these as a single itinerary; separate bookings do not qualify.

If you book separate legs on different LCCs (e.g., AirAsia to KL, then Jetstar to Bangkok), you will need to clear immigration, collect luggage, re-check with the second airline, and go through security again. Allow at least 4 hours between flights for these self-transfers.

Some LCCs offer stopover programmes. Singapore Airlines/Scoot sometimes offers free stopover packages in Singapore for long-haul flights, but this is more common with full-service carriers. AirAsia has 'Fly-Thru' with optional stopovers in KL, but you pay for the stopover hotel.

For regional multi-city itineraries (e.g., Singapore -> Bangkok -> Chiang Mai -> Singapore), it is often cheaper and more flexible to book each segment as a separate one-way LCC ticket rather than a multi-city booking on a full-service airline. Just be careful about connections and visa requirements.

Final Practical Advice for First-Time Budget Flyers

  1. Weigh your carry-on before leaving home. Use a digital luggage scale (available at Daiso or online from S$5, $10). A bag of 7.5kg can cost you S$60 at the gate. Most LCCs are strict.
  2. Print or screenshot your boarding pass and any pre-purchased extras (baggage, meals). Regional airports sometimes experience network issues.
  3. Bring a reusable water bottle, fill after security. LCCs do not provide water free, and buying a bottle at the airport is S$2, $3.
  4. Pack a sweater or scarf, LCC cabins are often kept very cold to save fuel (they can adjust but usually don't).
  5. Travel insurance is strongly recommended. It covers delays, cancellations, lost baggage, and medical emergencies. Many LCCs offer it during booking, but you might get better coverage from an independent insurer (e.g., SingLife, FWD, or AXA).
  6. Check visa requirements for your destination. LCCs will deny boarding if you lack proper documentation. For example, Indians need a visa for Malaysia even for a short stopover.
  7. Arrive at the airport early. Budget airlines close check-in counters precisely, typically 45 minutes before departure for regional flights. If you are late, the airline will not rebook you free; they consider you a no-show. The Last-Minute Survival Kit has tips for handling tight connections.

By following these guidelines, you can save hundreds of dollars per trip while still flying comfortably and reliably. Low-cost carriers are a boon for travellers in the region, provided you understand the rules and plan ahead.

Related articles

  • Singapore Travel Hacks for Budget-Conscious Travellers
  • Essential Thailand Travel Tips for Visitors
  • Group Travel Planning for Southeast Asia
  • The Last-Minute Traveller's Survival Kit
  • Best Hack for Finding Cheap Flights in Asia

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