Airbus A350-900
Bestrows 21, 31, 39, 51, 52
Best rows: 21, 31, 39, 51, 52.
Finnair flies the Airbus A350-900 in 4 layouts — pick yours
321 seats30J · 26W · 265YMost common321 seats30J · 26W · 265Y278 seats43J · 24W · 211Y
278 seats43J · 24W · 211YViewing
Seat map
Coordinate-verified· checked June 2026Business
Premium Economy
Economy
Extra legroom
Watch out
Verified layout · 278 seats · 43J / 24W / 211Y · Verified 2026-06-16
Cabin
278 seats total| Class | Pitch | Width | Seats |
|---|---|---|---|
| Business | — | — | 43 |
| Premium Economy | — | — | 24 |
| Economy | — | — | 211 |
Cabin guide
- Business: 43 seats in a 1-2-1 layout (rows 1-12), Collins AirLounge (non-reclining fixed-shell, fo, reverse-herringbone — every seat angles toward the window with direct aisle access.
- Premium Economy: 24 seats in a 2-4-2 layout (rows 21-23).
- Economy: 211 seats in a 3-3-3 layout (rows 31-66).
Best seats
Premium Economy
- 21 — Extra legroom
Economy
- 31, 39, 51, 52 — Extra legroom
Exit rows, lavatories & galleys
- Cabin, before row 1: 1 lavatory and galley - nearby rows can see queueing, door noise, and foot traffic and nearby rows can get meal-service noise and light.
- Cabin, behind row 66: 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.
Airbus A350-900 on other airlines
Finnair's Airbus A350-900 seats 278 passengers across 3 cabin classes.
Airbus A350-900 seat maps by airline →About the Airbus A350-900 →Finnair fleet & routes →All Finnair seat maps →
How we verified this layoutCoordinate-verified · checked 2026-06-16
Variant identity
Finnair uses this Airbus A350-900 page for 43J / 24W / 211Y. The seat counts below are taken from the verified layout, not a generic aircraft template.
- 43J / 24W / 211Y
- 278 seats as drawn
- 43 Business, 24 Premium Economy, 211 Economy
Drawn from per-seat coordinate data and validated seat-by-seat against Finnair's published cabin totals. The map cannot render unless its seat-by-seat count reproduces the published totals exactly (43J + 24W + 211Y = 278 on this aircraft).
- Source
- Per-seat coordinate layout data
- Method
- Coordinate-verified
- Last checked
- 2026-06-16
- Validated seats
- 43J + 24W + 211Y = 278
Frequently asked questions
- How many seats does the Finnair Airbus A350-900 have?
- This Finnair Airbus A350-900 configuration (43J / 24W / 211Y) has 278 seats: 43 Business, 24 Premium Economy, 211 Economy.
- What are the best seats on the Finnair Airbus A350-900?
- Rows with extra room on this aircraft: 21, 31, 39, 51, 52 (extra legroom).
- What type of business class seat does the Finnair Airbus A350-900 have?
- Collins AirLounge (non-reclining fixed-shell, fo — reverse herringbone — every seat angles toward the window with direct aisle access.
- Does the Finnair Airbus A350-900 have premium economy?
- Yes - 24 Premium Economy seats in a 2-4-2 layout.
- How accurate is this Finnair 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 2026-06-16.
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