SeatInfo

Cathay Pacific Boeing 777-300ER Seat Map (361 seats)

Cathay Pacific Boeing 777-300ER cabin layout and seating plan

Cabin layout

45J · 48W · 268Y361 seats
Cathay Pacific Boeing 777-300ER seat map
Cathay PacificCXAria Suites

Boeing 777-300ER

This version of the Cathay Pacific Boeing 777-300ER (type 77J) holds 45 business, 48 premium economy and 268 economy seats and features Cathay Aria Suites in business class.

Last verified October 14, 2026Verified by Alex Westridge

Manufacturer
Boeing
Body
Wide body
Haul
Long Haul

Configuration

45J · 48W · 268Y
361seats
Business 45
Premium Economy 48
Economy 268
Wi-Fi
Not rated
In-flight satellite wifi service
Entertainment
StudioCX, running on Panasonic hardware, carrying audio and video on demand.

Seat classes

Business
45 seats
Rows11 to 23
Pitch43"
Width21"
Recline180°
In-seat amenities
PowerPower110V universal ACUSBUSBUSB-A and USB-CScreenScreen24" 4K UHD touch screen displayWi-FiWi-FiIn-flight satellite wifi serviceWireless chargingWireless chargingBluetooth audioBluetooth audioPrivacy doorPrivacy doorAdjustable armrestAdjustable armrest

Forty-five Cathay Pacific Aria Suites based on the Collins Aerospace Elements platform and in a 1-2-1 layout and arranged into two cabins. Every seat comes with direct access to the aisle and featured a retractable privacy door, plus secure stowage for small personal items.

Premium Economy
48 seats
Rows30 to 35
Pitch39"
Width19.5"
Recline6"
In-seat amenities
PowerPower110V universal ACUSBUSBUSB-A and USB-CScreenScreen15.6" 4K UHD touch screen displayWi-FiWi-FiIn-flight satellite wifi serviceBluetooth audioBluetooth audioAdjustable headrestAdjustable headrest

Forty-eight Recaro R5 seats in a 2-4-2 layout. Every seat has an adjustable headrest with a privacy wing, an adjustable leg-rest, and a small storage compartment located in the seat back.

Economy
268 seats
Rows39 to 72
Pitch31"
Width17.3"
Recline6"
In-seat amenities
PowerPower110V universal ACUSBUSBUSB-AScreenScreen11.6" HD touch screen displayWi-FiWi-FiIn-flight satellite wifi serviceBluetooth audioBluetooth audioAdjustable headrestAdjustable headrestAdjustable armrestAdjustable armrest

268 Recaro CL3710 seats in a 3-4-3 layout across two cabins. Every one has an adjustable head-rest and a bi-fold tray table with cup holder.

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Seat insights

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.

The best seat on the Cathay Pacific Boeing 777-300ER is 11A. In Business, go for 11A or 11K; in Economy, 47A and 47K are recommended for a good window.

Cabin
Position
  • 11A

    Window·Recommended

    Single seat with its own aisle access.

  • 11K

    Window·Recommended

    Single seat with its own aisle access.

  • 47A

    Window·Recommended

  • 47K

    Window·Recommended

  • 49A

    Window·Recommended

  • 49K

    Window·Recommended

  • 51A

    Window·Recommended

  • 51K

    Window·Recommended

  • 53A

    Window·Recommended

  • 53K

    Window·Recommended

  • 12A

    Window·Recommended

    Single seat with its own aisle access.

  • 12K

    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.

SpecBusinessPremium EconomyEconomy
Seats4548268
Pitch43"39"31"
Width21"19.5"17.3"
ReclineConverts into a 78" long bed6"6"
Power110V universal AC110V universal AC110V universal AC
Screen24" 4K UHD touch screen display15.6" 4K UHD touch screen display11.6" HD touch screen display
Wi-FiIn-flight satellite wifi serviceIn-flight satellite wifi serviceIn-flight satellite wifi service

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

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

Seat width

Measured across the seat cushion between the inner edges of the armrests.

Seat recline

Seat recline

How far the seat tilts back from upright, measured as the travel at the headrest.

In-seat amenities

  • Adjustable armrestAdjustable armrest
  • Adjustable headrestAdjustable headrest
  • Air ventAir vent
  • Seatback screenSeatback screen
  • Streaming to deviceStreaming to device
  • Wi-FiWi-Fi
  • Power outletPower outlet
  • USB portUSB port
  • Wireless chargingWireless charging
  • Bluetooth audioBluetooth audio
  • Privacy doorPrivacy door

Cabin features

  • GalleyGalley
  • LavatoryLavatory
  • Accessible lavatoryAccessible lavatory
  • Washlet lavatoryWashlet lavatory
  • Bar or loungeBar or lounge
  • Bassinet positionBassinet position
  • Prayer areaPrayer area
  • Snack stationSnack station
  • Service animal seatingService animal seating
  • Peanut-allergy seatingPeanut-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 Cathay Pacific flight

Check live Cathay Pacific seat availability

Pick your route and date to see which seats on the Cathay Pacific Boeing 777-300ER are still open.

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Find extra-legroom and window seats

Open the live map and filter by legroom, exit rows, and window position to lock in the right seat.

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Compare cabins on your route

Add your route to compare First, Business, and Economy on the Boeing 777-300ER.

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The 3 cabin layouts on this aircraft

This airline flies the same aircraft in more than one cabin layout. Here is what separates them, so you know which one you are looking at before you pick a seat.

6F · 53J · 34W · 201Y

First
6F
Business
53J
Premium Economy
34W
Economy
201Y

This version of the Cathay Pacific Boeing 777-300ER (type 77A) holds 6 first, 53 business, 34 premium economy and 201 economy seats and features a First Class cabin and Safran Cirrus II seats in business class

45J · 48W · 268Y

Business
45J
Premium Economy
48W
Economy
268Y

This version of the Cathay Pacific Boeing 777-300ER (type 77J) holds 45 business, 48 premium economy and 268 economy seats and features Cathay Aria Suites in business class.

40J · 32W · 296Y

Business
40J
Premium Economy
32W
Economy
296Y

This version of the Cathay Pacific Boeing 777-300ER (type 77K) holds 40 business, 32 premium economy and 296 economy seats and features Safran Cirrus II seats in business class.

FAQ

Cathay Pacific 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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