Best seats on the Cathay Pacific Boeing 777-300ER
Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Cathay Pacific Boeing 777-300ER seat map.
Last verified August 18, 2026
The best seat on the Cathay Pacific Boeing 777-300ER is 01A, Bassinet position behind. Possible infant noise.. In Business, go for 18A or 19A; in Economy, 41K and 43K are recommended for a good window and quiet spot. For extra legroom, 40C, 40H, 39A, 40K are worth choosing early.
See the full seat mapBest seats in First
- 01A
Window·Standard
Bassinet position behind. Possible infant noise.
- 01K
Window·Standard
Bassinet position behind. Possible infant noise.
- 02A
Window·Standard
Bassinet position.
- 02K
Window·Standard
Bassinet position.
- 01D
Middle·Standard
- 02D
Middle·Standard
Best seats in Business
- 18A
Window·Standard
- 19A
Window·Standard
- 20A
Window·Standard
- 11A
Window·Standard
- 15A
Window·Standard
- 16A
Window·Standard
- 16K
Window·Standard
- 17A
Window·Standard
Best seats in Premium Economy
- 31C
Aisle·Recommended
Extra legroom.
- 32A
Window·Standard
- 33A
Window·Standard
- 34A
Window·Standard
Bassinet position behind. Possible infant noise.
- 34K
Window·Standard
Bassinet position behind. Possible infant noise.
- 30D
Window·Standard
Extra legroom.
- 30E
Middle·Standard
Extra legroom.
- 31D
Aisle·Standard
Best seats in Economy
- 41K
Window·Recommended
Bassinet position in front. Possible infant noise.
- 43K
Middle·Recommended
- 45K
Middle·Recommended
- 40C
Aisle·Recommended
Extra legroom.
- 40H
Aisle·Recommended
Extra legroom.
- 39A
Window·Standard
Extra legroom.
- 40A
Window·Standard
- 40K
Window·Standard
Extra legroom.
Seats to watch for windows
These window-position seats have a misaligned window or none at all. Worth avoiding if the view or a wall to lean on matters to you.
Best-seat questions
Picking a seat on the Cathay Pacific Boeing 777-300ER
How these picks are chosen and how to use them.