Lounge Frog guide
Cathay Pacific Boeing 777-300 seat map
Cathay Pacific's regional 777-300 in the 77P layout seats 438: 42 in a recliner Business class (2-3-2) and 396 in Economy (3-4-3).
Cabins at a glance
Business
Business class
42seats · 2-3-2
Recliner · rows 11–18
Best pick: row 14, seat ABusiness window seat in the middle of the cabin.
Economy
Economy
396seats · 3-4-3
Standard seat · rows 39–80
Best pick: row 54, seat BExit-row seat with extra legroom at the front of the middle Economy section.
Seat map
Green seats are good, amber are a trade-off, red are best avoided. Hover over or tap a seat to see why.
Front of aircraft
Business class
2-3-2 · Recliner
Economy
3-4-3 · Standard seat
Back of aircraft
Seat map updated October 2026. Rows and seats are as Cathay Pacific's own seat map shows them. Airlines change layouts and swap aircraft, so check the seat map in your booking too.
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<script async src="https://www.loungefrog.com/embed.js"></script>Cabins
| Cabin | Seats | Rows | Layout | Seat |
|---|---|---|---|---|
Business class | 42 | 11–18 | 2-3-2 | Recliner |
Economy | 396 | 39–80 | 3-4-3 | Standard seat |
Best and worst seats
Best seats
- Row 14, seat A · Business class
Business window seat in the middle of the cabin.
- Row 54, seat B · Economy
Exit-row seat with extra legroom at the front of the middle Economy section.
Trade-offs
- Row 11, seats D, E and G · Business class
Bulkhead row, so nobody reclines into you
- Row 39, seats A, B, C, D, E, F and G · Economy
Bulkhead row, so nobody reclines into you
- Row 54, seats A, C, D, E, F, G, H, J and K · Economy
Bulkhead row, so nobody reclines into you
- Row 68, seats A, B, C, D, E, F, G, H, J and K · Economy
Bulkhead row, so nobody reclines into you
Seats to avoid
- Row 12, seats A and C · Business class
Next to a lavatory, with queues, noise and flushing
- Row 18, seats A, C, H and K · Business class
Next to a galley, with light and noise during service
- Row 46, seat A · Economy
Economy window seat that Cathay lists as having no window.
- Row 46, seat K · Economy
No window at this window seat
- Row 49, seats A and K · Economy
No window at this window seat
- Row 52, seat A · Economy
Last row of the front Economy section, directly in front of the lavatories.
- Row 52, seats B, C, H, J and K · Economy
Next to a lavatory, with queues, noise and flushing
- Row 53, seats D, E, F and G · Economy
Next to a lavatory, with queues, noise and flushing
- Row 67, seats A, B, C, D, E, F, G, H, J and K · Economy
Next to a galley, with light and noise during service
- Row 78, seats H, J and K · Economy
Next to a lavatory, with queues, noise and flushing
- Row 80, seat D · Economy
Last row, in front of the rear exit and galleys.
Quick answers
How many seats does Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy) have?
Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy) has 438 seats: 42 in Business class and 396 in Economy.
What are the best Economy seats on Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy)?
On Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy), the best Economy seats are row 54, seat B (exit-row seat with extra legroom at the front of the middle Economy section.).
Which seats should I avoid on Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy)?
On Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy), avoid row 12, seats A and C (next to a lavatory, with queues, noise and flushing), row 18, seats A, C, H and K (next to a galley, with light and noise during service) and row 46, seat A (economy window seat that Cathay lists as having no window.).
What is Business class like on Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy)?
Business class on Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy) has 42 seats, rows 11 to 18, in a 2-3-2 layout (recliner). The pick: row 14, seat A (business window seat in the middle of the cabin.).
How much legroom is there in Economy on Cathay Pacific's Boeing 777-300 (77P regional, 42 Business · 396 Economy)?
Cathay Pacific doesn't publish the Economy seat pitch for this layout; the exit rows and bulkheads have the most legroom.
Read on
- Cathay Pacific Airbus A321neo (32P, 12 Business · 183 Economy) seat map
- Cathay Pacific Airbus A321neo (32Q, 12 Business · 190 Economy) seat map
- Cathay Pacific Airbus A330-300 (33A regional, 50 Business) seat map
- Cathay Pacific Airbus A330-300 (33B regional, 42 Business · 265 Economy) seat map
- Cathay Pacific Airbus A330-300 (33E, 39 Business · 223 Economy) seat map
- Cathay Pacific Airbus A330-300 (33J, 28 Business · 265 Economy) seat map
- Cathay Pacific Airbus A330-300 (33K, 39 Business · 21 Premium Economy · 191 Economy) seat map
- Cathay Pacific Airbus A330-300 (33P regional, 24 Business · 293 Economy) seat map
- Cathay Pacific Airbus A350-1000 (46 Business · 32 Premium Economy · 256 Economy) seat map
- Cathay Pacific Airbus A350-900 (38 Business · 28 Premium Economy · 214 Economy) seat map
- Cathay Pacific Boeing 777-300ER (77A, 6 First · 53 Business · 34 Premium Economy · 201 Economy) seat map
- Cathay Pacific Boeing 777-300ER (77J, 45 Business · 48 Premium Economy · 268 Economy) seat map
- Cathay Pacific Boeing 777-300ER (77K, 40 Business · 32 Premium Economy · 296 Economy) seat map
- Every Cathay Pacific seat map
- Cathay Pacific: ratings, hubs, lounges and fleet
- Cathay Pacific's own Boeing 777-300 page
Lounge Frog compiles seat maps from what airlines publish about their cabins and rates the seats with the same rules on every aircraft. Spotted a wrong row? Tell us and we'll correct it.