Singapore Airlines (IATA SQ) is a carrier from Singapore, a member of the Star Alliance alliance. In the SiamFlights route catalogue, Singapore Airlines serves 2 routes reaching 1 destination, with home hubs at Singapore (SIN). Its checked-baggage baseline is 30 kg. Local brand strength rates 9/10.
Routes Singapore Airlines flies from Thailand & the region — 2 corridors
Singapore Airlines (SQ) appears on 2 corridors in our catalogue, reaching 1 destination in 1 country and roughly 168 weekly departures combined. The densest is BKK–SIN at 126 a week. Our own Thai-market brand-strength score for it is 9/10.
| Route | Freq/wk | Hours | Cluster | Market low |
|---|---|---|---|---|
| Bangkok (BKK) → Singapore (SIN) | 126× | 2.4 | D | ฿6,163 |
| Phuket (HKT) → Singapore (SIN) | 42× | 1.9 | D | — |
The market-low column is the cheapest fare in our Travelpayouts cache on that corridor across all carriers, not a Singapore Airlines-only price — use it as a floor when comparing.
The airline selling the ticket may not be the one flying it. Our catalogue records the carriers that appear on a corridor, including cases where one sells as marketing carrier on a partner’s aircraft. On a codeshare your baggage, seating and compensation rights attach to the operating carrier, not the name on the booking. Read the “operated by” line before assuming what you will get.
The frequency shown belongs to the corridor, not to this airline alone. The 168 weekly departures above sum the frequency of the routes Singapore Airlines serves, and that count includes every other carrier on the same city pairs. To know how many rotations this airline actually operates on your dates, read its own schedule. We do not publish figures we have not captured.
Airline at a glance
Singapore Airlines is registered in Singapore and sits in Star Alliance. We record a 30 kg baseline checked allowance. Our own brand-strength score for the Thai market is 9/10. Those corridors carry about 168 weekly departures counting every carrier on the same city pairs.
| Attribute | Detail |
|---|---|
| IATA code | SQ |
| Home country | Singapore |
| Alliance | Star Alliance |
| Home hubs | Singapore (SIN) |
| Baggage baseline | 30 kg |
| Migrant-worker uplift | none |
| Hajj/Umrah charter | no |
| Infant fare | ~10% of adult |
| Brand strength (Thailand) | 9/10 |
Singapore Airlines’s checked-baggage baseline is 30 kg.
The 10% infant fare does not include a seat. It applies to a lap infant travelling without its own seat. Want a separate seat or a car seat and the ticket becomes a child fare, priced as a share of the full fare, with an adult-style allowance. On long sectors the number of positions where a bassinet can be fitted is limited and they go early — request one as far ahead as possible if you need it.
Singapore Airlines network & booking
Singapore Airlines’s network in our catalogue covers 2 corridors, based at Singapore (SIN). Cached fares across them run from ฿4,350 (HKT–SIN) to ฿5,130 (BKK–SIN). Those corridors carry about 168 weekly departures counting every carrier on the same city pairs.
In this catalogue Singapore Airlines’s network reaches 1 destination across 1 country — Singapore. Most corridors serve ASEAN & regional leisure travellers. All fares are shown in Thai baht (THB); compare live prices and schedules for each city pair on the route pages, and infant fares run about 10% of the adult fare. The lowest fare in our cache across this network is about ฿6,163 on BKK-SIN — prices move with season, so check live fares before booking.
Our catalogue is not the airline’s full network. We build guides only for corridors relevant to travellers from Thailand. Singapore Airlines may operate many routes that never appear here, so an absent corridor is not evidence the airline does not fly it. Check the official schedule when planning anything that does not start in Thailand.
Passenger rights & compensation
Singapore Airlines appears on 2 corridors in our catalogue. Singapore Airlines is registered in Singapore and answers primarily to Singapore CAAS. The common misreading is that rights travel with the airline. In practice they change first with the country the flight departs from.
Singapore Airlines passenger protection is governed by Singapore CAAS — covering care, rerouting and refunds for cancellations/long delays. There is no fixed EU261-style cash schedule; check the regulator’s official terms before filing.
Collect evidence from day one. Whichever frame applies, the burden of proof sits with the passenger. Keep every boarding pass, the airline’s own delay notice or message, receipts for food and accommodation while you waited, and the actual arrival time against the scheduled one. Most rejected claims fail not because there was no right but because nothing documented what actually happened when.
Baggage runs on a separate legal frame. Liability for baggage lost, damaged or delayed on an international journey sits under the Montreal Convention 1999 where both states are parties. Caps are denominated in SDR and revised periodically, so only the current figure is usable. Crucially this is independent of delay compensation: you can have no compensation claim and still have a baggage claim.
How Singapore Airlines fits travellers
Singapore Airlines appears on 2 corridors in our catalogue. Singapore Airlines’s corridors in our catalogue distribute across passenger clusters as: ASEAN & regional leisure (2). The split is computed from our own route data, not from the airline’s marketing. The checked-baggage baseline we record is 30 kg.
Singapore Airlines’s catalogued routes matter most to the ASEAN & regional leisure segment(s). Its Singapore (SIN) hub(s) are the main transit points. Compare schedules, baggage and fares against other carriers on the route pages before booking.
Sector length changes what is worth paying for. Of the 2 Singapore Airlines corridors where we record a block time, 2 run under four hours and 0 run seven hours or more. Short sectors turn on departure time and baggage; long ones turn on the seat, the catering and what happens if the flight is cancelled. A seat fee that is poor value across two hours is usually sound value across ten.
Why the cluster split matters to you. The dominant passenger group on a corridor sets several things the fare table cannot show. Labour and pilgrimage routes move groups with heavy baggage, which lengthens desk and gate times in particular hours; regional leisure routes travel lighter and process faster. Budget your airport time by the character of the corridor you are on, not by a general average.
Sources
Singapore Airlines in our fare record
Across 13 weekly fare captures on corridors Singapore Airlines serves, the code SQ appears as the carrier holding the low 0 times — 0%. The checked-baggage baseline we record is 30 kg. Those corridors reach 1 destination in 1 country.
What this measures, and what it does not. We capture each corridor’s lowest fare once a week and record which carrier code that value was attached to. The 0% figure therefore says how often this airline surfaced as the cheapest option in the window we observed. It does not say whether the airline is expensive or cheap on average, and it says nothing about what the others charged that week. A low share is not evidence of a high price.
Why a weekly cadence misses promotions. We capture once a week per corridor, so a promotion that opens and closes inside a few days can go unrecorded entirely. That means this series systematically under-counts how often exceptional lows occur. Read it as a picture of price level, not as a deal-catching instrument.
FAQ
How many routes does Singapore Airlines fly in the SiamFlights catalogue?
Singapore Airlines (SQ) serves 2 routes relevant to travellers from Thailand in our catalogue.
What is Singapore Airlines’s checked-baggage allowance?
A 30 kg baseline. Always confirm on the official site before travel.
What alliance is Singapore Airlines in?
Singapore Airlines is a member of Star Alliance.
Which regulator oversees Singapore Airlines?
Singapore CAAS, by country of registration. But passenger rights are set first by the country the flight departs from — anything leaving Thailand sits with Thailand CAAT.
Does the Singapore Airlines infant fare include a seat?
No. The roughly 10% rate applies to a lap infant with no seat of its own. A separate seat makes it a child fare, priced as a share of the full fare.
Is the low-fare column Singapore Airlines’s own price?
No. It is the cheapest fare our cache recorded on that corridor across every carrier serving it. On a multi-carrier route the low may belong to a competitor.