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SeatInside has 71 Airbus A330-300 seat maps from 38 airlines. Seat counts run from 226 on SWISS to 377 on AirAsia. Economy is 2-4-2 on 58 of 67 layouts; others use 3-3-3 (5), 3-4-3 (2), 2-4-3 (1), plus 1 rarer pattern. Measured economy pitch runs 31" to 32" across the 15 layouts that list it.
Pitch and width are shown only where the figure was measured. Open a layout for its full seat map.
| Airline | Seats | Cabins | Economy layout | Economy pitch | Economy width |
|---|---|---|---|---|---|
| Aer Lingus Airbus A330-300 seat mapA330-302 · layout 333-1 | 317 | 30 Business · 287 Economy | 2-4-2 | – | – |
| Aer Lingus Airbus A330-300 seat mapA330-302 · layout 333-2 | 313 | 30 Business · 283 Economy | 2-4-2 | – | – |
| Air Canada Airbus A330-300 seat mapA330-343 · layout 333-1 | 297 | 32 Business · 24 Premium Economy · 241 Economy | 2-4-2 | – | – |
| Air Canada Airbus A330-300 seat mapA330-343 · layout 333-3 | 285 | 30 Premium Economy · 255 Economy | 2-4-2 | – | – |
| Air Caraïbes Airbus A330-300 seat mapA330-323 | 354 | 12 Business · 35 Premium Economy · 307 Economy | 3-3-3 | – | – |
| Air China Airbus A330-300 seat maplayout 333-2 | 311 | 36 Business · 20 Premium Economy · 255 Economy | 2-4-2 | – | – |
| Air China Airbus A330-300 seat map330-300 · layout 333-1 | 301 | 30 Business · 16 Premium Economy · 255 Economy | 2-4-2 | – | – |
| Air Macau Airbus A330-300 seat mapA330-343 | 301 | 30 Business · 271 Economy | 2-4-2 | – | – |
| Air Transat Airbus A330-300 seat mapA330-343 | 346 | 12 Business · 334 Economy | 2-4-2 | – | – |
| AirAsia Airbus A330-300 seat mapA330-343 · layout 33A-D7 | 377 | 12 Business · 365 Economy | 3-3-3 | – | – |
| AirAsia Airbus A330-300 seat maplayout 33B-D7 | 367 | 367 Single cabin | 3-3-3 | – | – |
| AirAsia Airbus A330-300 seat mapA330-343 · layout 33C-D7 | 309 | 18 Business · 291 Economy | 2-4-2 | – | – |
| AirAsia Airbus A330-300 seat mapA330-343 · layout 33D-D7 | 285 | 30 Business · 255 Economy | 2-4-2 | – | – |
| Asiana Airlines Airbus A330-300 seat mapA330-323 · layout 333-2 | 298 | 30 Business · 268 Economy | 2-4-2 | – | – |
| Asiana Airlines Airbus A330-300 seat mapA330-323 · layout 333-1 | 290 | 30 Business · 260 Economy | 2-4-2 | – | – |
| Batik Air Airbus A330-300 seat mapA330-343 | 377 | 12 Business · 365 Economy | 3-3-3 | – | – |
| Brussels Airlines Airbus A330-300 seat mapA330-343 · layout 333-1 | 295 | 30 Business · 21 Premium Economy · 244 Economy | 3-4-3 | – | – |
| Brussels Airlines Airbus A330-300 seat mapA330-343 · layout 333-2 | 295 | 30 Business · 21 Premium Economy · 244 Economy | 3-4-3 | – | – |
| Brussels Airlines Airbus A330-300 seat mapA330-343 · layout 333-3 | 285 | 30 Business · 28 Premium Economy · 227 Economy | 2-4-2 | – | – |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33P | 317 | 24 Business · 293 Economy | 2-4-2 | 32" | 18" |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33B | 307 | 42 Business · 265 Economy | 2-4-2 | 32" | 18" |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33J | 293 | 28 Business · 265 Economy | 2-4-2 | 32" | 18" |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33A | 280 | 50 Business · 230 Economy | 2-4-2 | 32" | 18" |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33E | 262 | 39 Business · 223 Economy | 2-4-2 | 32" | 18" |
| Cathay Pacific Airbus A330-300 seat mapA330-343 · layout 33K | 251 | 39 Business · 21 Premium Economy · 191 Economy | 2-4-2 | 32" | 18" |
| China Airlines Airbus A330-300 seat mapA330-302 · layout 333-2 | 313 | 36 Business · 277 Economy | 2-4-2 | – | – |
| China Airlines Airbus A330-300 seat mapA330-302 · layout 333-1 | 307 | 30 Business · 277 Economy | 2-4-2 | – | – |
| China Eastern Airbus A330-300 seat mapA330-343 · layout 333-2 | 300 | 36 Business · 264 Economy | 2-4-2 | – | – |
| China Eastern Airbus A330-300 seat mapA330-343 · layout 333-1 | 294 | 32 Business · 32 Premium Economy · 230 Economy | 2-4-2 | – | – |
| China Southern Airbus A330-300 seat mapA330-323 · layout 33W | 286 | 28 Business · 258 Economy | 2-4-2 | – | – |
| China Southern Airbus A330-300 seat mapA330-323 · layout 33C | 275 | 30 Business · 245 Economy | 2-4-2 | – | – |
| Delta Air Lines Airbus A330-300 seat mapA330-323 | 282 | 34 Business · 21 Premium Economy · 227 Economy | 2-4-2 | 32" | 18" |
| Discover Airlines Airbus A330-300 seat mapA330-343 · layout 333-2 | 302 | 27 Business · 31 Premium Economy · 244 Economy | 2-4-2 | – | – |
| Discover Airlines Airbus A330-300 seat mapA330-343 · layout 333-1 | 285 | 30 Business · 28 Premium Economy · 227 Economy | 2-4-2 | – | – |
| EgyptAir Airbus A330-300 seat mapA330-343 | 301 | 36 Business · 265 Economy | 2-4-2 | – | – |
| EVA Air Airbus A330-300 seat mapA330-302 · layout 333-1 | 309 | 279 Economy · 30 Royal Laurel | 2-4-2 | – | – |
| EVA Air Airbus A330-300 seat mapA330-302 · layout 333-2 | 309 | 30 Premium Economy · 279 Economy | 2-4-2 | – | – |
| Fiji Airways Airbus A330-300 seat mapA330-343 | 313 | 24 Business · 289 Economy | 2-4-2 | – | – |
| Finnair Airbus A330-300 seat mapA330-302 | 279 | 28 Business · 21 Premium Economy · 230 Economy | 2-4-2 | – | – |
| Garuda Indonesia Airbus A330-300 seat mapA330-343 · layout 333-1 | 287 | 24 Business · 263 Economy | 2-4-2 | – | – |
| Garuda Indonesia Airbus A330-300 seat mapA330-343 · layout 333-2 | 251 | 36 Business · 215 Economy | 2-4-2 | – | – |
| Hainan Airlines Airbus A330-300 seat mapA330-343 · layout 338 | 303 | 24 Business · 279 Economy | 3-4-2 | – | – |
| Hainan Airlines Airbus A330-300 seat mapA330-343 · layout 333 | 292 | 32 Business · 260 Economy | 2-4-2 | – | – |
| Hong Kong Airlines Airbus A330-300 seat mapA330-343 · layout 33G | 303 | 24 Business · 279 Economy | 2-4-2 | – | – |
| Hong Kong Airlines Airbus A330-300 seat maplayout 333 | 292 | 32 Business · 260 Economy | 2-4-2 | – | – |
| Iberia Airbus A330-300 seat mapA330-302 | 292 | 29 Business · 21 Premium Economy · 242 Turista | – | – | – |
| KLM Airbus A330-300 seat mapA330-303 | 292 | 30 Business · 262 Economy | 2-4-2 | 31" | – |
| Korean Air Airbus A330-300 seat mapA330-323 · layout 333-3 | 284 | 24 Business · 260 Economy | 2-4-2 | – | – |
| Korean Air Airbus A330-300 seat mapA330-323 · layout 333-2 | 276 | 24 Business · 252 Economy | 2-4-2 | – | – |
| Korean Air Airbus A330-300 seat mapA330-323 · layout 333-1 | 272 | 24 Business · 248 Economy | 2-4-2 | – | – |
| Lufthansa Airbus A330-300 seat mapA330-343 | 255 | 42 Business · 28 Premium Economy · 185 Economy | 2-4-2 | 31" | 17.7" |
| Malaysia Airlines Airbus A330-300 seat mapA330-323 | 290 | 27 Business · 263 Economy | 2-4-2 | – | – |
| Philippine Airlines Airbus A330-300 seat mapA330-343 · layout 333-2 | 363 | 18 Business · 345 Economy | 3-3-3 | – | – |
| Philippine Airlines Airbus A330-300 seat mapA330-343 · layout 333-1 | 309 | 18 Business · 24 Premium Economy · 267 Economy | 2-4-2 | – | – |
| Qantas Airbus A330-300 seat mapA330-303 · layout 333 | 301 | 28 Business · 273 Economy | 2-4-2 | 31" | 18" |
| Qantas Airbus A330-300 seat mapA330-302 · layout 333-AY | 279 | 28 Business · 21 Premium Economy · 230 Economy | 2-4-2 | 31" | 18" |
| Qatar Airways Airbus A330-300 seat maplayout 333 | 305 | 30 Business · 275 Economy | 2-4-2 | 32" | 18" |
| Qatar Airways Airbus A330-300 seat mapA330-343 · layout 333-2 | 289 | 24 Business · 265 Economy | 2-4-2 | 32" | 18" |
| Saudia Airbus A330-300 seat mapA330-343 · layout 33R | 330 | 30 Business · 300 Guest Class | – | – | – |
| Saudia Airbus A330-300 seat mapA330-343 · layout 333 | 298 | 36 Business · 262 Guest Class | – | – | – |
| Saudia Airbus A330-300 seat mapA330-343 · layout 33D | 288 | 36 Business · 252 Guest Class | – | – | – |
| Scandinavian Airlines Airbus A330-300 seat mapA330-343 · layout 333 | 270 | 32 Business · 56 Premium Economy · 182 Economy | 2-4-3 | – | – |
| Scandinavian Airlines Airbus A330-300 seat mapA330-343 · layout 333-2 | 266 | 32 Business · 56 Premium Economy · 178 Economy | 2-4-2 | – | – |
| South African Airways Airbus A330-300 seat mapA330-343 | 249 | 46 Business · 203 Economy | 2-4-2 | – | – |
| SWISS Airbus A330-300 seat mapA330-343 · layout 333-1 | 236 | 8 First · 45 Business · 183 Economy | 2-4-2 | – | – |
| SWISS Airbus A330-300 seat mapA330-343 · layout 333-2 | 226 | 4 First · 43 Business · 28 Premium Economy · 151 Economy | 2-4-2 | – | – |
| Thai Airways Airbus A330-300 seat mapA330-343 · layout 33R | 294 | 263 Economy · 31 Royal Silk | 2-4-2 | – | – |
| Thai Airways Airbus A330-300 seat mapA330-343 · layout 33C | 264 | 79 Premium Economy · 185 Economy | 2-4-2 | – | – |
| Turkish Airlines Airbus A330-300 seat mapA330-343 · layout 33S | 305 | 40 Business · 265 Economy | 2-4-2 | 31" | 17.4” |
| Turkish Airlines Airbus A330-300 seat mapA330-303 · layout 333 | 289 | 28 Business · 261 Economy | 2-4-2 | 31" | 18" |
| Virgin Atlantic Airbus A330-300 seat map | 264 | 31 Business · 48 Premium Economy · 185 Economy | 2-4-2 | – | – |
SeatInside has Airbus A330-300 seat maps from Aer Lingus, Air Canada, Air Caraïbes, Air China, Air Macau, Air Transat, AirAsia, Asiana Airlines, Batik Air, Brussels Airlines and 28 others. Each airline's layout is linked in the table on this page.
It depends on the airline: 226 seats on SWISS up to 377 on AirAsia. The median across all 71 layouts is 294 seats.
Economy is 2-4-2 on 58 of 67 layouts; others use 3-3-3 (5), 3-4-3 (2), 2-4-3 (1), plus 1 rarer pattern.
Measured economy pitch ranges from 31" on KLM to 32" on Cathay Pacific, across 15 layouts.
