STARLUX A350-900 Seat Selection Guide (2026)

STARLUX's A350-900 is the aircraft behind every US route the airline flies — 306 seats across four cabins, including a genuine four-suite First Class, 26 Collins Elements Business suites with doors, and a 40" Premium Economy that beats most US domestic First.

Updated August 2026: All nine A350-900s are identical — no version lottery within the type. The real lottery is against the newer A350-1000 (350 seats, 40 Business suites), which moves the good and bad rows.

Quick Verdict

---

Which A350 Am I On?

STARLUX operates two different A350 variants, and they are not the same aeroplane inside. This is the single most useful thing to check before you pick a seat.

How to tell them apart when booking:

• Count the Business rows. The A350-900 stops at row 8 — and row 8 only has the two centre seats, 8D and 8G. If your seat map shows Business seats in rows 9, 10 or 11, you're on the A350-1000.
• Look at the seat map's last Business row. A350-900: row 8 is a 2-seat centre-only row. A350-1000: row 11 is a full four-seat row.
• Check the total. 306 seats = A350-900. 350 seats = A350-1000.
• Route is a strong hint. As of August 2026 every STARLUX US route — Los Angeles, Ontario, San Francisco, Seattle and Phoenix — is flown by the A350-900. The A350-1000 started on Tokyo and Osaka.

The Economy and Premium Economy experience is near-identical between the two. The difference that matters is Business: 40 suites versus 26, and a completely different set of rows to avoid.

There is also the A330-900 (9 aircraft, 28J/269M) which has no First and no Premium Economy at all — if your booking shows only two cabins, you're on the A330, not an A350.

---

First Suites — 4 seats, row 1

STARLUX put a genuine First cabin on the A350, which almost nobody else does. The caveat is that it isn't a separate cabin: the four suites occupy row 1 of the same physical space as Business, screened by taller partitions rather than a bulkhead.

Specifications

Best seats

• 1K — the standout. Window suite with the best window alignment anywhere in the forward cabin.
• 1A — the other window suite. Equally private, slightly less well-aligned window.
• 1D / 1G — the centre pair. Choose these if you're travelling as a couple and want to be able to see each other; skip them if you want daylight.

All four are true throne-style suites with direct aisle access and nobody to climb over.

Is First worth it over Business?

Hard-product-wise the gap is narrower than the price gap: a taller partition, a bigger screen, a wardrobe, and 39" more pitch. Where First earns its money is on the ground and in the service — chauffeur transfers, the dedicated VIP terminal at Taipei, the private suite terminal at Los Angeles, and a materially better catering and amenity package. If those don't matter to you, Business gets you the same flat bed and the same excellent seat.

---

Business Class — 26 seats, rows 2–8

STARLUX was the launch customer for Collins Aerospace Elements, and it remains one of the best reverse herringbone seats flying. BMW Designworks did the cabin styling — quilted panels, woven fabric, leather headrests, rose gold trim.

Specifications

Cabin shape matters here. Rows 2 through 7 are full four-seat rows. Row 8 has only the two centre seats, 8D and 8G — there are no 8A or 8K. That's the rear of the cabin, immediately in front of the lavatory bank.

Best seats

• 3A, 3K, 4A, 4K — the pick of the cabin. Far enough back to be clear of the forward galley, far enough forward to be clear of the rear lavatories, and with clean window alignment.
• 2A, 2K — first row of Business, quickest off the aircraft, same seat. Slight galley proximity is the only trade-off.
• 2D/2G, 3D/3G, 4D/4G — the best centre pairs for couples. Lower the divider between you and you can dine together.
• 5D, 5G, 6D, 6G — solid centre-pair options that dodge the window-alignment problem the A and K seats have in those rows.

Seats to avoid

Amenities

Pyjamas on North America routes, THREE amenity kits, full bedding with a mattress pad, eye mask, dental kit and compression socks. Michelin-inspired menus, Bollinger Champagne and strong Taiwanese dishes.

---

Premium Economy — 36 seats, rows 20–24

STARLUX's Premium Economy is unusually good. The 40" pitch beats what several US carriers offer in domestic First.

Specifications

Row 24 is a 2-2 row. It has only 24A, 24C, 24H and 24K — no centre block at all. That makes it the quietest, most private pair of seats in the cabin and the obvious choice for two people travelling together.

Best seats

• 21A, 21K — the best in the cabin. Two windows each, well aligned, clear of the bulkhead's storage compromise and clear of the bassinet row.
• 24A/24C and 24H/24K — a pair of seats with nothing beside you and no centre block behind. Excellent for couples.
• 22A, 22K — mid-cabin windows, no notable drawback.

Seats to avoid

Note on the whole of row 20: it's the bulkhead. You get extra legroom, but you lose underseat storage entirely and the tray table lives in the armrest, which costs you effective seat width. It's a real trade, not a free upgrade.

Is it worth the upgrade? On an 11–13 hour transpacific flight, yes. You're getting 9" more pitch than Economy, a legrest, nearly double the recline and a much bigger screen.

---

Economy — 240 seats, rows 30–69

STARLUX's Economy is a cut above the long-haul norm. The A350's "New Production Standard" airframe gives a slightly wider cabin, and Gentex electro-dimmable windows replace pull-down shades.

Specifications

Cabin structure. Economy is split into three sections by lavatory and galley blocks:

• Rows 30–41 (forward)
• Rows 50–53 (middle)
• Rows 58–69 (rear) — rows 54 to 57 are skipped in the numbering, but rows 53 and 58 are physically adjacent. There is no facility between them.

Rows 30 and 50 have centre seats only — D, E and G. The A/B/C and H/J/K positions at those two stations are taken up by the exit doors.

Best seats

• 51B, 51C, 51H, 51J — the sweet spot. Full exit-row legroom, and unlike 51A/51K they don't sit right against the door.
• 51A, 51K — same extra legroom, window seats, marginally tighter against the exit door structure.
• 31C, 31D, 31G, 31H — extra legroom at the front of the forward cabin. 31H in particular has only a 5% partial bulkhead ahead of it, so you get extra stretch room on both sides.
• 61A, 61K, 65A, 65K, 33A, 33K, 53A, 53K — two well-aligned windows each, mid-cabin, no specific drawback.

Seats to avoid

Rows 66–69 sit in the tapering tail, so those seats are set slightly inboard. Nothing is wrong with them, but the cabin is visibly narrower back there.

---

Cabin Features At A Glance

---

Quick-Pick Summary

---

Booking Notes

Award redemptions. STARLUX is in no alliance, so Alaska Mileage Plan is effectively the only practical program for redeeming on it. West Coast to Taipei in Business runs around 60,000 miles one-way. STARLUX releases award space in two narrow windows — roughly 330 days out, and again within 14 days of departure — so if you're not seeing space, that's usually why rather than the space being gone.

First Class is cash only. It is not bookable with Alaska miles.

Alliance status. STARLUX has said it wants to join oneworld and has been working toward an application, but as of August 2026 it has not joined. Reporting consistently points to Cathay Pacific — which holds veto rights on the oneworld board and competes directly out of Taipei — as the obstacle. Treat any "STARLUX joins oneworld" claim with a 2025 date on it as out of date. The airline does have a partnership with American Airlines dating from August 2025.

WiFi. STARLUX's "Galactic Wi-Fi" runs on Viasat's Global Xpress network (the service formerly branded Inmarsat GX). In 2025 the airline committed to upgrading 48 aircraft — including both A350 variants — to Viasat's newer GM-40 terminal. Premium cabins get complimentary access. If you've read older reviews describing suspended WiFi sales and an unreliable SITA OnAir system, that describes the pre-2025 setup.

---

Frequently Asked Questions

Is there a version lottery on the STARLUX A350-900? No. All nine A350-900s share the identical 4F/26J/36W/240Y layout. The lottery risk on STARLUX is between the A350-900 and the A350-1000 — different Business cabins, different rows to avoid.

Why does the seat map skip from row 41 to row 50, and from 53 to 58? Rows 42–49 don't exist because there's a lavatory and galley block there. Rows 54–57 don't exist either, but that's purely a numbering gap — rows 53 and 58 sit directly next to each other with nothing between them.

Where is seat 45F? Nowhere. STARLUX's Economy centre block is lettered D–E–G, skipping F entirely. Aviation convention already skips I; STARLUX skips F as well.

Which is the best Business seat for sleeping? 3A, 3K, 4A or 4K. They're clear of the forward galley and well clear of the rear lavatories that make row 7 and row 8 unpleasant on an overnight sector.

Can I pick a window seat with a guaranteed view? In Economy, avoid 41A and 41K — those two positions have no window at all. Also treat 34A/K, 39A/K, 58A/K, 62A/K and 66A/K with caution; the windows there are set behind the seat.

Is Premium Economy worth paying for? On the 11–13 hour US routes, yes. 40" versus 31" pitch with a legrest is a genuinely different flight. On shorter regional sectors the maths is much weaker.

---

Comparable Guides

• STARLUX A350-1000 — the bigger sister with 40 Business suites instead of 26
• STARLUX A330-900 — two-cabin widebody, no First and no Premium Economy
• EVA Air 777-300ER — Taiwan's other premium carrier on the same routes
• China Airlines A350-900 — the third Taipei option
• Cathay Pacific A350-900 — regional competitor with a similar reverse herringbone Business seat

---

Cabin layouts, seat counts and per-seat assessments are based on SeatCompare's own research and analysis of the current STARLUX A350-900 configuration.

See all aircraft seat guides →