Seats Frog guide
Airbus A321-100 seat maps
3 Airbus A321-100 seat maps from 3 airlines, from 200 to 219 seats, with every seat rated good, mixed or bad.
Seat maps updated October 2026.
| Airline and layout | Seats | Cabins | Economy | Rated good |
|---|---|---|---|---|
| Austrian Airlines206 seats | 206 | 48 Business158 Economy | 3-3 · 28" pitch | 5% |
| Lufthansa200 seats | 200 | 34 Business166 Economy | 3-3 | 6% |
| SWISS219 seats | 219 | 48 Business171 Economy | 3-3 | 5% |
Seats rated good have only upsides (extra legroom, space beside the seat, privacy). Open a layout for the drawn map and the reason for every seat. Or compare two side by side.
Quick answers
How many seats does a Airbus A321-100 have?
It depends on the airline: of the 3 Airbus A321-100 layouts on Seats Frog, Lufthansa's has the fewest seats (200) and SWISS's the most (219).
How many seats across is Economy on the Airbus A321-100?
Every Airbus A321-100 layout here seats Economy 3-3 across.