The British Airways Boeing 777-300ER seats 256 passengers across 4 cabins. Every row below is rated on legroom, location and distance from galleys and lavatories.
Verified by John McKeanLast verified 2 July 2026Cross-referenced
The British Airways Boeing 777-300ER carries 256 passengers across First + Club World + World Traveller Plus + World Traveller. 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 2A, 2K, 5A, 5K, 9A, 9K. Another 124 seats are rated best or good. Look for 18 extra-legroom seats for the most room.
Seats rated avoid on this map are 40B, 40C, 40H, 40J, 41D, 41E. Another 2 seats are rated avoid. These are usually the back rows near the galley and lavatories, or middle seats with no window or aisle.
Yes — the 777-300ER carries Club Suite, BA's one-two-one business with a privacy door and direct aisle access at every seat. It is a clear upgrade on the older yin-yang Club World.
World Traveller Economy runs ten-abreast in a three-four-three, so the seats are narrower than a nine-abreast wide-body. The bulkhead and exit rows give the most usable room.
World Traveller Plus sits in a two-four-two; the bulkhead row has the most legroom, and the window pairs suit couples. It is a real cabin between Economy and Club Suite, not just a better seat.
8First76Club World40World Traveller Plus132World Traveller256Total
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