Business Class seats by route

Welcome to our guide showing which Business Class seat types are flying on the Singapore Airlines network by route and individual flight number, helping you choose better and travel smarter when booking your next flight or award ticket.

These tables are updated at least once per week with the latest information from the Global Distribution System (GDS) timetables, Singapore Airlines and other sources.

SIA Business Class seats

Singapore Airlines is currently operating four different Business Class seat types on its network, as summarised below.

Image	Seat Guide	Aircraft
2013 J	Here	Airbus A350 Long Haul (359 LH) Airbus A350 ULR (359 ULR) Boeing 777-300ER (77W)
2017 J	Here	Airbus A380 (388)
2018 RJ	Here	Airbus A350 Medium Haul (359 MH) Boeing 787-10 (787)
MAX RJ	Here	Boeing 737-8 MAX (7M8)

The airline is launching a new long-haul Business Class seat for the Airbus A350 LH and Airbus A350 ULR aircraft, due to start flying on selected flights from Q1 2027, so look out for a 2027 J cabin joining the list soon.

Image	Aircraft
2027 J	Airbus A350 Long Haul retrofits from Q1 2027 Airbus A350 ULR retrofits from 2027+ Boeing 777-9 from 2027+

Business Class seats by route and flight number

Routes are to and from Singapore (SIN).

To view the seat information, click the route of your choice to expand the table, as shown in the example below.

Updated: 24th August 2026
Valid until: 24th October 2026

Non-Singapore routes

If you’re flying Business Class with Singapore Airlines on a flight sector not originating or ending in Singapore, here are the seat types used on those services.

Updated: 24th August 2026
Valid until: 24th October 2026

Note that it is not possible to buy or redeem tickets to travel solely on the following Singapore Airlines routes:

• Johannesburg to Cape Town
• Cape Town to Johannesburg

On these flights, you must be travelling to or from Singapore (see earlier tables listed above).

SIA’s fifth-freedom flights between Hong Kong and San Francisco are currently suspended, while its Taipei – Los Angeles and Rome – Copenhagen fifth-freedom routes have been discontinued.

What about First Class and Suites?

We have an equivalent guide showing where the First Class seat and Suite types are flying around the SIA network, through to October 2026.

  SQ First Class Seat Types by Route

Spotted something wrong?

If you notice any errors or omissions in the list please contact us, and we’ll correct them as soon as we can.

(Cover Image: MainlyMiles)