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The Cathay Pacific Boeing 777-300 seats 438 passengers across 2 cabins. Every row below is rated on legroom, location and distance from galleys and lavatories.
Verified by John McKeanLast verified 2 July 2026Cross-referenced
Power · Wi-Fi · USB · Screen
Power · Wi-Fi · USB · Screen
Avoid 40A, 40B, 55D, 55E, 55F, 55G, 80E (Near lavatory (ahead) — some queuing traffic and…); 40J, 40K, 68A, 68B, 68J, 68K (No underseat storage — bulkhead in front); 46A, 46K, 54A, 54K (No window at this seat position — wall only); 51A, 51B, 51C, 51H, 51J, 51K, 52A, 52B, 52C, 52D, 52E, 52F, 52G, 52H, 52J, 52K, 53D, 53E, 53F, 53G, 77H, 77J, 77K, 78H, 78J, 78K, 79G (Immediately adjacent to lavatory (behind)…); 54B, 54C, 54H, 54J (Tray table and video screen in armrest — no…); 55A, 55B, 55C, 55H, 55J, 55K (Near lavatory (ahead)); 67A, 67B, 67C, 67D, 67G, 67H, 67J, 67K (Near galley (behind)); 67E, 67F (Near galley (behind) — expect noise and bright…); 69A, 69B, 69C, 69D, 69E, 69F, 69G, 69H, 69J, 69K (Near galley (ahead)); 78E, 78G, 79E (Near lavatory (behind) — some queuing traffic…); 79A, 79C, 79D (Near lavatory (behind)); 80D (Near lavatory); 80G (Immediately adjacent to lavatory (ahead)…)
The Cathay Pacific Boeing 777-300 carries 438 passengers across Business + Economy. Power and Wi-Fi are available on this aircraft. Every seat is rated below, so you can see which have the legroom, the window alignment and the quiet — and which sit next to a galley or lavatory.
The seats rated best on this map are 18A, 18K, 39A, 39B, 39C, 39D. Another 54 seats are rated best or good. Look for 30 extra-legroom seats for the most room.
Seats rated avoid on this map are 40A, 40B, 40J, 40K, 46A, 46K. Another 76 seats are rated avoid. These are usually the back rows near the galley and lavatories, or middle seats with no window or aisle.
On this older 777-300 variant the business seats use an angled-flat or cradle design rather than the fully flat reverse-herringbone found on Cathay's newer aircraft. Not all seats in the two-three-two layout have direct aisle access, so aisle access may require negotiating past your neighbour depending on where you sit.
Ten-abreast three-four-three is the standard 777 economy configuration. The four-seat centre block is the sticking point: the two inner middle seats have no easy escape route to an aisle or window. For solo travellers, an aisle seat on the outside of either triple is a much better proposition. The cabin itself is reasonably wide; it is the seat allocation within it that matters most.
Exit rows and the bulkhead row at the front of economy provide meaningfully more floor space than standard rows. Bulkhead seats have the in-flight entertainment screen stored in the armrest, which can make it slightly more intrusive. Exit-row seats may have limited or fixed recline depending on configuration. Check the specific seat map before your flight to confirm which rows apply.
42Business396Economy438Total