Airbus A350-900
Thai Airways's Airbus A350-900 seats 339 passengers across 2 cabin classes.
Thai Airways flies the Airbus A350-900 in 4 layouts — pick yours
Seat map
Config-verified· checked June 2026Verified configuration · 339 seats · 30J / 309Y · Verified 2026-06-11
Cabin counts and layout verified; seat positions in partial rows are approximate.
Cabin
339 seats total| Class | Pitch | Width | Seats |
|---|---|---|---|
| Royal Silk | 44" | 20" | 30 |
| Economy | 32" | 18" | 309 |
Cabin guide
- Royal Silk: 30 seats in a 2-2-2 layout (rows 11-16), stelia solstys, staggered layout — window seats alternate between hugging the window (most private) and sitting beside the aisle, 44" pitch, 20" wide.
- Economy: 309 seats in a 3-3-3 layout (rows 31-65), 32" pitch, 18" wide.
Best seats
- 31 — Bulkhead row: extra legroom
Seats to avoid
- 65 — Last row: lavatory behind
The same seat on other airlines
Stelia Solstys also flies with Asiana Airlines, Etihad Airways, Iberia, Swiss International Air Lines and Vietnam Airlines.
Exit rows, lavatories & galleys
- Cabin, before row 11: 2 lavatories and galley - nearby rows can see queueing, door noise, and foot traffic and nearby rows can get meal-service noise and light.
- Cabin, between rows 16 and 31: 2 lavatories, galley, and exit door area - nearby rows can see queueing, door noise, and foot traffic, nearby rows can get meal-service noise and light, and adjacent seats may have extra legroom or door-slide intrusion.
- Cabin, behind row 65: galley and exit door area - nearby rows can get meal-service noise and light and adjacent seats may have extra legroom or door-slide intrusion.
Photos and reviews
Thai Airways Airbus A350-900 seat photos and reviews
Licensed seat photos and published cabin reviews for this verified Thai Airways Airbus A350-900 layout, grouped by cabin. Confidence labels show whether each source matches an exact seat, exact position, same product, or similar cabin.
Thai Airways Airbus A350-900 Royal Silk reviews
30 seats · Stelia Solstys · 44" pitch · 20" width
Cabin reviews
- Review: Thai Airways Business Class (A350)
Frugal Flyer · Jeff Jamieson · Exact seat match
Verified 200, on-topic. Thai Royal Silk business on the A350-900.
Variant identity
Thai Airways uses this Airbus A350-900 page for 30J / 309Y. The seat counts below are taken from the verified layout, not a generic aircraft template.
- 30J / 309Y
- 339 seats as drawn
- 30 Royal Silk, 309 Economy
Seat-by-seat notes
Every annotated seat on this verified layout, rated and explained: no window, near a galley or lavatory, limited recline, exit-row legroom, bulkhead or bassinet positions, misaligned windows, and tray-table or under-seat-storage quirks.
| Row / seat | Cabin | Rating | Reason |
|---|---|---|---|
| 11A, 11B | Royal Silk | Avoid | bulkhead ahead, no under-seat storage for take-off and landing and right beside a lavatory |
| 11E, 11F | Royal Silk | Avoid | near a lavatory (queuing and noise) |
| 11J, 11K | Royal Silk | Avoid | right beside a lavatory |
| 12A, 12B | Royal Silk | Avoid | bulkhead ahead, no under-seat storage for take-off and landing |
| 14A, 14B | Royal Silk | Avoid | bulkhead ahead, no under-seat storage for take-off and landing |
| 15A, 15B | Royal Silk | Avoid | bulkhead ahead, no under-seat storage for take-off and landing |
| 16A, 16B | Royal Silk | Avoid | bulkhead ahead, no under-seat storage for take-off and landing |
| 31A, 31B, 31C, 31D, 31E, 31F | Economy | Mixed | extra legroom and tray table in the armrest, so narrower usable width |
| 31H | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, extra-generous bulkhead legroom, tray table in the armrest, so narrower usable width, and partial bulkhead with extra legroom |
| 31J, 31K | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, extra-generous bulkhead legroom, and tray table in the armrest, so narrower usable width |
| 33A, 33K | Economy | Avoid | no window, solid wall alongside |
| 46A | Economy | Avoid | no window, solid wall alongside |
| 46J, 46K | Economy | Avoid | near a lavatory (queuing and noise) |
| 47C | Economy | Avoid | near a lavatory (queuing and noise) |
| 47H, 47J, 47K | Economy | Avoid | right beside a lavatory |
| 48A, 48B, 48C, 48D, 48E, 48F, 48H, 48J, 48K | Economy | Avoid | right beside a lavatory |
| 49A, 49B, 49C, 49D, 49E, 49F | Economy | Avoid | right beside a lavatory |
| 50D, 50E, 50F | Economy | Mixed | extra legroom, tray table in the armrest, so narrower usable width, and near a lavatory (queuing and noise) |
| 51A, 51K | Economy | Mixed | extra legroom and exit door intrudes into the seat |
| 51B, 51C, 51D, 51E, 51F, 51H, 51J | Economy | Best | extra legroom |
| 52A, 52K | Economy | Avoid | no window, solid wall alongside |
| 53A, 53K | Economy | Avoid | no window, solid wall alongside |
| 62A, 62K | Economy | Avoid | no window, solid wall alongside |
| 63A, 63B, 63C | Economy | Avoid | near a lavatory (queuing and noise) |
| 64A, 64B, 64C | Economy | Avoid | right beside a lavatory |
| 65A | Economy | Avoid | no window, solid wall alongside and right beside a lavatory |
| 65B, 65C, 65D | Economy | Avoid | right beside a lavatory |
| 65E | Economy | Avoid | near a lavatory (queuing and noise) |
Source & verification
Verified 2026-06-11. Seat count is validated against the published cabin totals before this map can render. Per-seat notes are extracted from the source data and rewritten into plain-language warnings for row selection.
- Source
- Coordinate-verified cabin layout
- Verification tier
- Tier B
- Validated seats
- 339
Frequently asked questions
- How many seats does the Thai Airways Airbus A350-900 have?
- This Thai Airways Airbus A350-900 configuration (30J / 309Y) has 339 seats: 30 Royal Silk, 309 Economy.
- What are the best seats on the Thai Airways Airbus A350-900?
- Rows with extra room on this aircraft: 31 (bulkhead row).
- Which seats should you avoid on the Thai Airways Airbus A350-900?
- Seats worth double-checking before you pick: rows 65 — mostly due to lavatory and galley proximity, limited recline, or missing windows. Click any seat on the map for the specific reason.
- What type of business class seat does the Thai Airways Airbus A350-900 have?
- Stelia Solstys — a staggered layout — single seats alternate between hugging the window (most private) and sitting beside the aisle, and the centre pair alternates between together (good for couples) and apart (good for solo travellers).
- What is the seat pitch on the Thai Airways Airbus A350-900?
- Seat pitch and width by cabin: Royal Silk 44" pitch, 20" wide; Economy 32" pitch, 18" wide.
- Does the Thai Airways Airbus A350-900 have premium economy?
- No, this Airbus A350-900 configuration does not have a premium economy cabin.
- How accurate is this Thai Airways Airbus A350-900 seat map?
- This layout is verified seat-by-seat: every cabin count is checked against the airline's published configuration, and the full seat grid is validated before the map is shown. Last verified 2026-06-11.