Finnair's Airbus A330-300 supports the A350 on long-haul routes to Asia and the Americas. Configured 28J 21W 230M, the aircraft completed a full refit in 2024 and now features the same AirLounge Business Class seat as the A350.
1. Finnair A330-300 Configuration at a Glance
| Cabin |
Layout |
Seats |
Notes |
| Business | 1-2-1 | 28 | AirLounge seats; slightly narrower than A350 |
| Premium Economy | 2-3-2 | 21 | Haeco Vector Premium |
| Economy | 2-4-2 | 230 | Haeco Vector; includes Economy Comfort centre rows |
2. Cabin Overview
| Cabin |
Approx Rows |
Notes |
| Business | 1–7 | 1A/1L bulkheads; last row near galley |
| Premium Economy | — | 2-3-2 across the cabin |
| Economy | 32–? | Economy Comfort in centre DEFG 32–36 |
(Row ranges are indicative rather than exact.)
3. Business Class (28 seats)
3.1 Business Overview
| Attribute |
Value |
| Layout | 1-2-1 AirLounge |
| Seat type | Fixed shell "sofa" converting to bed |
| IFE | 18" display |
| Power | USB-A, USB-C, AC; wireless charging |
| Note | Slightly narrower than A350 Business seats |
3.2 Best Business Seats
| Category |
Seats |
Why |
| Best overall | 1A / 1L | Bulkhead windows; deeper footwell; extra storage cubby |
| Solid choices | 2A–6A / 2L–6L | Good privacy and distance from galleys |
3.3 Business Seats to Avoid
| Seats / Rows |
Why |
| Last row | Immediately in front of galley/lav area |
4. Premium Economy (21 seats)
Premium Economy uses Haeco Vector Premium seats in a 2-3-2 layout.
| Attribute |
Value |
| Layout | 2-3-2 |
| Pitch | 38" |
| Width | ~18.7" |
| Recline | ~8" |
| Features | Leg rest, 6-way headrest |
(Treat bulkheads and exits as typical: more legroom vs potential bassinet noise.)
5. Economy & Economy Comfort
Economy uses Haeco Vector seats in a 2-4-2 arrangement.
| Attribute |
Standard Economy |
Economy Comfort (centre DEFG rows 32–36) |
| Layout | 2-4-2 | 2-4-2 |
| Pitch | 31" | 34" |
| Width | 18" | 18" |
| Recline | ~6" | ~6" |
5.1 Best Economy Seats
| Category |
Seats / Area |
Why |
| Extra legroom | Rows 32–36 DEFG | Economy Comfort with 34" pitch |
| Best for couples | Window pairs AB / JK | Two-seat pairs; avoid middle-middle seat |
6. A330 vs A350 – Which Finnair Widebody Is Better?
| Aircraft |
Advantages |
| A350 | Wider Business seats, bigger windows, better pressure/humidity, generally quieter cabin |
| A330 | 2-4-2 Economy (no middle-middle seat), better for couples in Economy |
For overnight flights, most travellers will find the A350 more comfortable overall, but the A330's 2-4-2 Economy is a clear plus for couples.
7. Summary – Best Seats Overall (Finnair A330-300)
| Cabin |
Best Seats |
Why |
| Business | 1A / 1L | Bulkhead windows with deeper footwell |
| Premium Economy | Bulkhead or front-row pairs | Extra space; better for taller travellers |
| Economy | 32–36 DEFG; AB/JK pairs | Extra legroom in centre; side pairs for couples |
8. Finnair A330-300 – Frequently Asked Questions
Are Finnair A330 Business seats the same as the A350?
Yes, they use the same AirLounge concept, though A350 seats are slightly wider.
Which A330 seats are best for couples in Economy?
Choose window pairs AB or JK, which avoid anyone sitting in the middle.
Is Economy Comfort worth it on the A330?
If you value legroom, the centre DEFG seats in rows 32–36 with 34" pitch are the best option in Economy.
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