Boeing 777-300ER
Extra room, trade-offsrows 30, 39, 59, 60Avoidrows 11, 12, 17, 20, 34, 35, 51, 53, 70, 71, 72
Trade-off rows: 30, 39, 59, 60 (extra room, but check the seat notes). Watch rows: 11, 12, 17, 20, 34, 35, 51, 53, 70, 71, 72 because of missing or misaligned windows, lavatories, no under-seat storage, tight bulkhead clearance, door intrusion, and galley noise.
Cathay Pacific flies the Boeing 777-300ER in 2 layouts — pick yours
438 seats42J · 396YMost common
361 seats45J · 48W · 268YViewing
Which version are you on?
- Rows only run up to 72 on this version — if your row is above 72, you're on the 438-seat (42J · 396Y) version instead.
- Only this version has a Premium Economy cabin — a Premium Economy ticket means this is your aircraft.
Seat map
Coordinate-verified· checked June 2026Business
Premium Economy
Economy
Good seat
Watch out
Avoid
Verified layout · 361 seats · 45J / 48W / 268Y · Verified 2026-06-16
Cabin
361 seats total| Class | Pitch | Width | Seats |
|---|---|---|---|
| Business | — | — | 45 |
| Premium Economy | — | — | 48 |
| Economy | — | — | 268 |
Cabin guide
- Business: 45 seats in a 1-2-1 layout (rows 11-23), Cathay, reverse-herringbone — every seat angles toward the window with direct aisle access.
- Premium Economy: 48 seats in a 2-4-2 layout (rows 30-35).
- Economy: 268 seats in a 3-4-3 layout (rows 39-72).
Best seats
Premium Economy
- 30 — Extra legroom
Economy
- 39, 59, 60 — Extra legroom
Exit rows, lavatories & galleys
- Cabin, before row 11: 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 72: 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.
Boeing 777-300ER on other airlines
Cathay Pacific's Boeing 777-300ER seats 361 passengers across 3 cabin classes.
Boeing 777-300ER seat maps by airline →About the Boeing 777-300ER →Cathay Pacific fleet & routes →All Cathay Pacific seat maps →
Photos and reviews
Cathay Pacific Boeing 777-300ER seat photos and reviews
Licensed seat photos and published cabin reviews for this verified Cathay Pacific Boeing 777-300ER layout, grouped by cabin. Confidence labels show whether each source matches an exact seat, exact position, same product, or similar cabin.
Cathay Pacific Boeing 777-300ER Premium Economy photos and reviews
48 seats
Seat photos
Cabin reviews
- Cathay Pacific 777 Premium Economy review
The Alviator · Similar cabin match
New 777 Premium Economy review; mapped to Cathay 777 Premium Economy layouts as similar-cabin context because subfleet products vary.
- Cathay Pacific 777-300ER Premium Economy review
Benjamin J Travel · Same product match
777-300ER Premium Economy review; shown as another Premium Economy reference for selected seats.
How we verified this layoutCoordinate-verified · checked 2026-06-16
Variant identity
Cathay Pacific uses this Boeing 777-300 page for 45J / 48W / 268Y. The seat counts below are taken from the verified layout, not a generic aircraft template.
- 45J / 48W / 268Y
- 361 seats as drawn
- 45 Business, 48 Premium Economy, 268 Economy
Drawn from per-seat coordinate data and validated seat-by-seat against Cathay Pacific's published cabin totals. The map cannot render unless its seat-by-seat count reproduces the published totals exactly (45J + 48W + 268Y = 361 on this aircraft). Per-seat notes are rewritten into plain-language warnings for row selection.
- Source
- Per-seat coordinate layout data
- Method
- Coordinate-verified
- Last checked
- 2026-06-16
- Validated seats
- 45J + 48W + 268Y = 361
Seat-by-seat notes
Every annotated seat on this verified layout, rated and explained: no window, near a galley or lavatory, limited recline, exit-row legroom, bulkhead or bassinet positions, misaligned windows, and tray-table or under-seat-storage quirks.
| Row / seat | Cabin | Rating | Reason |
|---|---|---|---|
| 11A, 11K | Business | Avoid | no window, solid wall alongside |
| 12A, 12K | Business | Avoid | no window, solid wall alongside |
| 16A | Business | Avoid | near a lavatory (queuing and noise) |
| 17A | Business | Avoid | right beside a lavatory |
| 17D | Business | Avoid | near a lavatory (queuing and noise) |
| 19D, 19G | Business | Avoid | bassinet can be fitted here and near a bassinet position (possible infant noise) |
| 20A, 20K | Business | Avoid | no window, solid wall alongside |
| 23A, 23K | Business | Avoid | near a bassinet position (possible infant noise) |
| 30A | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, and near a bassinet position (possible infant noise) |
| 30C | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, partial bulkhead with extra legroom, and bassinet can be fitted here |
| 30D, 30G | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, tight bulkhead clearance, extra legroom, tray table in the armrest, so narrower usable width, and partial bulkhead with extra legroom |
| 30E, 30F | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, tight bulkhead clearance, extra legroom, and tray table in the armrest, so narrower usable width |
| 30H | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, partial bulkhead with extra legroom, and near a bassinet position (possible infant noise) |
| 30K | Premium Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, and bassinet can be fitted here |
| 34A, 34C, 34H, 34K | Premium Economy | Avoid | right beside a lavatory |
| 34D, 34G | Premium Economy | Avoid | near a lavatory (queuing and noise) |
| 35A, 35C, 35D, 35E, 35F, 35G, 35H, 35K | Premium Economy | Avoid | right beside a lavatory |
| 39A, 39K | Economy | Mixed | no window, solid wall alongside, extra legroom, tray table in the armrest, so narrower usable width, exit door intrudes into the footwell, and near a lavatory (queuing and noise) |
| 39B, 39J | Economy | Mixed | extra legroom, tray table in the armrest, so narrower usable width, and near a lavatory (queuing and noise) |
| 39C, 39H | Economy | Mixed | extra legroom, tray table in the armrest, so narrower usable width, near a bassinet position (possible infant noise), and right beside a lavatory |
| 39D, 39F | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, bassinet can be fitted here, near a bassinet position (possible infant noise), and right beside a lavatory |
| 39E, 39G | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, tray table in the armrest, so narrower usable width, near a bassinet position (possible infant noise), and right beside a lavatory |
| 40D, 40E, 40F, 40G | Economy | Avoid | near a lavatory (queuing and noise) |
| 51E, 51F | Economy | Avoid | near a galley (noise and bright light at meal times) |
| 53C, 53H | Economy | Avoid | near a galley (noise and bright light at meal times) |
| 59A, 59K | Economy | Mixed | extra legroom, tray table in the armrest, so narrower usable width, and exit door intrudes into the seat |
| 59B, 59J | Economy | Mixed | extra legroom and tray table in the armrest, so narrower usable width |
| 59C, 59H | Economy | Mixed | extra legroom, tray table in the armrest, so narrower usable width, and near a bassinet position (possible infant noise) |
| 60D, 60G | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, extra-generous bulkhead legroom, tray table in the armrest, so narrower usable width, and near a bassinet position (possible infant noise) |
| 60E, 60F | Economy | Mixed | bulkhead ahead, no under-seat storage for take-off and landing, extra legroom, extra-generous bulkhead legroom, tray table in the armrest, so narrower usable width, bassinet can be fitted here, and near a bassinet position (possible infant noise) |
| 70H, 70J, 70K | Economy | Avoid | right beside a lavatory |
| 71D, 71E, 71G, 71H, 71J, 71K | Economy | Avoid | right beside a lavatory |
| 72D, 72E, 72G | Economy | Avoid | right beside a lavatory |
Frequently asked questions
- How many seats does the Cathay Pacific Boeing 777-300 have?
- This Cathay Pacific Boeing 777-300 configuration (45J / 48W / 268Y) has 361 seats: 45 Business, 48 Premium Economy, 268 Economy.
- What are the best seats on the Cathay Pacific Boeing 777-300?
- Rows with extra room on this aircraft: 30, 39, 59, 60 (extra legroom).
- What type of business class seat does the Cathay Pacific Boeing 777-300 have?
- Cathay — reverse herringbone — every seat angles toward the window with direct aisle access.
- Does the Cathay Pacific Boeing 777-300 have premium economy?
- Yes - 48 Premium Economy seats in a 2-4-2 layout.
- How accurate is this Cathay Pacific Boeing 777-300 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.
CATHAY PACIFIC