Seats Frog guide

Finnair Airbus A320-200 (174 seats) vs Aer Lingus Airbus A320-200 (A320, 172 seats)

Finnair Airbus A320-200 (174 seats) has 174 seats and Aer Lingus Airbus A320-200 (A320, 172 seats) has 172.

Cabins side by side

Cabin	Seats	Rows	Layout	Seat	Pitch	Width
Finnair · 174 seatsBusiness Class	60	1–10	3-3	Recliner	31 in	17.7 in
Finnair · 174 seatsEconomy Class	114	11–29	3-3	Recliner	29 in	17.7 in
Aer Lingus · A320, 172 seatsAerSpace	4	1–1	2-2	Standard seat	—	—
Aer Lingus · A320, 172 seatsEconomy	168	2–29	3-3	Standard seat	—	—

Finnair Airbus A320-200 (174 seats)

174 seats: 6 good, 7 mixed, 14 to avoid

Best seats

Row 1, seat F (Business Class): front row of Business, first off the aircraft.
Row 11, seats B and E (Economy Class): likely an overwing exit row: Finnair draws the wing here and marks the row Extra leg room, but doesn't label the exits
Row 11, seat C (Economy Class): extra leg room on the aisle, just behind the Business divider.
Row 11, seat D (Economy Class): extra leg room on the aisle, and it reclines.

Seats to avoid

Row 10, seat A (Business Class): last Business row at the window: Finnair marks it No recline.
Row 10, seat F (Business Class): finnair's map marks this a No recline seat
Row 28, seat A (Economy Class): narrower seat (43 cm) near the back.
Row 28, seats B, C, D, E and F (Economy Class): finnair's map marks this a Narrower seat (43 cm wide at the armrest, against 45 cm in a normal row)

Aer Lingus Airbus A320-200 (A320, 172 seats)

172 seats: 16 good, 0 mixed, 12 to avoid

Best seats

Row 1, seats A, C, D and F (AerSpace): aerSpace front-row seat: Aer Lingus keeps the middle seat beside you free (it is greyed out on the map), with private overhead storage on AerSpace fares.
Rows 12–13, seats A, B, C, D, E and F (Economy): overwing exit row, sold as an Extra Legroom seat: more room for your legs. Aer Lingus doesn't seat children under 14 or people with reduced mobility in exit rows.

Seats to avoid

Row 11, seats A, B, C, D, E and F (Economy): in front of an overwing exit row, so recline is likely limited
Row 29, seats A, B, C, D, E and F (Economy): last row of the cabin, with lavatories or a galley drawn right behind it: recline is likely limited and there is traffic and noise.