SIA Fleet: Airbus A330-300

The Airbus A330-300 fleet operates regional flights from Singapore – up to around eight hours flight time. It’s nice and simple because all of these aircraft belong to the -300 series, and all are fitted with only one configuration – 30 of the older 2009 Regional Business Class seats in a 2-2-2 layout, and 255 economy seats in a 2-4-2 layout.

Airbus A330
30 J (2009 RJ)
255 Y
(2006 Y)
285 Total
A330 aircraft in service at 31st July 2021: 2

The aircraft operates to many of the obvious regional destinations like Kuala Lumpur, Bangkok, Yangon, Jakarta and Hanoi, but where you have to be careful with the A330 is that you’ll also see it operating longer flights too, for example Singapore to Osaka.

Currently the A330s are being returned to their leasing companies and replaced with the Boeing 787-10 and Airbus A350-900 Regional featuring newer Business Class seats. In future these will take over all SIA’s A330 flights, probably by the end of 2020.


A330 Business Class

A330 Business Class Seat Map

The reason to be cautious on longer flights is that SIA A330s are fitted with their 2009 regional business class product – a 2-2-2 configuration with 172-degree recline (almost flat, but not quite!). That gives rise to three main concerns – aisle access, privacy, and perhaps most importantly, sleeping.

For a daytime flight it’s actually quite acceptable, especially when travelling as a couple. Overnight it’s one to avoid due to the angled bed (good enough for a daytime snooze in our opinion, but not conducive to a good night’s sleep).

Travelling solo, these seats aren’t great for privacy. There is a reasonably-sized privacy divider between each seat pair, but it doesn’t afford you the seclusion of the newest Business Class seats in the fleet.

Regional Business Class on the A330. Daytime snooze yes, but don’t count on a good night’s sleep.
(Photo: Singapore Airlines)

Best Seats

There are two toilets in this cabin at the rear, behind seats 16 A&C and 16 H&K. Two toilets for 30 passengers (and two pilots) is quite a nice ratio for business class, but you can avoid some of the foot traffic by choosing a seat further forward in this cabin.

Row 11 (which is always the furthest forward Business Class row in all SIA aircraft) benefits from some additional legroom, though beware the infant bassinets are also at this row so there is a possibility of disturbance, and the IFE screens are mounted on the bulkhead wall in front of you as there is no seat in front. We usually hedge our bets about halfway down the business cabin (row 14) for this reason, especially on an overnight sector.

Divider J
The divider between the business class seats on the A330 – fully extended. Some added privacy, but not much.
(Photo: MainlyMiles)

Worst Seats

Row 16: Proximity to the galley and toilets means more foot traffic and potentially more noise in this row. Although there is a full galley between row 16 and the first row in economy (row 31), be aware that row 31 is the main bassinet area in economy, with four bassinet positions, and that some noise is therefore possible. Avoid.

Rear J Toilet
Note the proximity of the toilets immediately behind the row 16 seats, at the rear of the A330 business cabin.
(Photo: MainlyMiles)

Row 11/12: If there is a screaming infant in the bassinet, say goodbye to a peaceful flight if you’re seated here (otherwise, they are possibly the best seats – see above).

A330 Row 11.jpg
Row 11 on the A330-300. Yes there are bassinet positions, and the IFE screens are mounted on the bulkhead, but the legroom is unbeatable.
(Photo: MainlyMiles)

Other Tips

If travelling solo, one of the middle seats (D or F) is preferable. In the best case, no one will select the seat next to you, giving you ample extra space. In the worst case, both you and the stranger next to you have unrestricted aisle access (i.e. you won’t be stuck in the window seat having to climb over their legs in the middle of the night, or vice-versa).

As a couple it’s up to you whether you prefer the middle D/F pair for the same unrestricted aisle access for each passenger, or a window pair A/C or H/K. We tend to go for the window pair, as it provides more privacy especially for the window passenger.

Window Pair J
A window pair (12A/C) on the A330 in business class.
(Photo: MainlyMiles)

A330 Economy Class

For couples, the A330 is actually one of the best SIA aircraft for Economy Class travel, due to the 2-4-2 configuration.

A330 Economy Class Seat Map

The 64 window pairs on this aircraft are perfect for couples, all other aircraft in the SIA fleet have a 3-3-3 or 3-4-3 configuration in economy, with the exception of the eight A380 Config 1 aircraft which have a small 2-4-2 economy section at the back of the upper deck, and that fills up quickly for obvious reasons.

Best Seats

Extra legroom seats can be found only at the window pairs of row 48 on this aircraft, but beware the bassinet positions across two of the middle seats in row 48, so there may be some increased noise in this area.

It’s easy to avoid proximity to the toilets by choosing a seat towards the front of the first economy cabin (we would suggest rows 31 to 40). As with business class you do play a slight gamble with proximity to the bassinet row, so on a long overnight flight, hedge your bets towards mid-cabin in the forward section in our opinion.

Worst Seats

Row 34 A/C and H/K: For the window pairs at row 34, the window is missing. If you’re a fan of the view outside, or just plain claustrophobic, avoid.

Row 47 & Rows 62/63: These rows sit right in front of either the main bank of four toilets (row 47), or the rear three toilets and rear economy galley (rows 62/63), meaning lots of foot traffic, queuing and noise around these seats. Avoid.

Row 59 D/E/G: As the fuselage narrows towards the rear, the configuration in the last few rows of the aircraft changes from 2-4-2 and becomes 2-3-2. It’s reported that the first row of three middle seats at row 59 has a clunky / restrictive legroom arrangement with four misaligned seats in front. The IFE screens are also misaligned, as they are still mounted on the back of the seat in the row ahead. Avoid.


What did we miss? If you have personal experience of specific seats to favour or avoid on this aircraft, please let us know in the comments section below, and we’ll certainly try to incorporate your feedback.

(Cover Photo: Singapore Airlines)


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