China Airlines Boeing 777-300ER Seat Map: Best & Worst Seats
China Airlines Boeing 777-300ER cabin layout and seating plan
Boeing 777-300ER
The China Airlines Boeing 777-300ER holds 40 business, 62 premium economy and 256 economy seats and features Collins Aerospace Super Diamond seats in Business Class
Last verified October 14, 2026Verified by Alex Westridge
Configuration
Seat classes
Flying this Boeing 777-300ER? See which seats are still open
Enter your China Airlines flight number and date on the live seat map to see the open seats on your flight, with every seat's comfort score.
Best seats on the China Airlines Boeing 777-300ER
Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the China Airlines Boeing 777-300ER seat map.
The best seat on the China Airlines Boeing 777-300ER is 10A. In Business, go for 10A or 10K; in Economy, 51A and 51K are recommended for a good window.
- 51A
Window·Recommended
- 51K
Window·Recommended
- 53A
Window·Recommended
- 72A
Window·Recommended
- 72K
Window·Recommended
- 10A
Window·Recommended
Single seat with its own aisle access.
- 10K
Window·Recommended
Single seat with its own aisle access.
- 11A
Window·Recommended
Single seat with its own aisle access.
- 11K
Window·Recommended
Single seat with its own aisle access.
- 12A
Window·Recommended
Single seat with its own aisle access.
- 12K
Window·Recommended
Single seat with its own aisle access.
- 14A
Window·Recommended
Single seat with its own aisle access.
Is the better cabin worth it?
Compare the cabins on this aircraft side by side, so you can weigh the jump in pitch, width, and amenities against the fare.
| Spec | Business | Premium Economy | Economy |
|---|---|---|---|
| Seats | 40 | 62 | 256 |
Boeing 777-300ER seat specifications: pitch, width and recline
What every symbol, measurement, and color on the map means, so you can compare seats, cabins, and aircraft with confidence.
Seat measurements
Row pitch
Distance from a point on one seat to the same point on the seat in the row ahead. A useful proxy for legroom.
Seat width
Measured across the seat cushion between the inner edges of the armrests.
Seat recline
How far the seat tilts back from upright, measured as the travel at the headrest.
In-seat amenities
Adjustable armrest
Adjustable headrest
Air vent
Seatback screen
Streaming to device
Wi-Fi
Power outlet
USB port
Wireless charging
Bluetooth audio
Privacy door
Cabin features
Galley
Lavatory
Accessible lavatory
Washlet lavatory
Bar or lounge
Bassinet position
Prayer area
Snack station
Service animal seating
Peanut-allergy seating
Wi-Fi quality
Good
Steady enough for messaging and email.
Better
Comfortable browsing and light streaming.
Best
Fast enough for video calls and streaming.
Seat ratings
Recommended
Above average. A strong pick on this aircraft.
Caution
Some trade-offs worth weighing before you book.
Avoid
Below average, with known drawbacks to avoid.
Plan your China Airlines flight
Check live China Airlines seat availability
Pick your route and date to see which seats on the China Airlines Boeing 777-300ER are still open.
Open the live mapFind extra-legroom and window seats
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Open the live mapCompare cabins on your route
Add your route to compare First, Business, and Economy on the Boeing 777-300ER.
Open the live mapChina Airlines Boeing 777-300ER seat map questions
How to read the map, what the ratings mean, and what you need to get started.
The map is drawn to scale from real cabin data, including window alignment, galleys, lavatories, and exit rows. Airlines can swap aircraft, so always confirm your seat at check-in.
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