How many seats does this Boeing 777-300ER have?

This Cathay Pacific Boeing 777-300ER has 294 total seats across 3 cabin classes: Economy, Premium Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 777-300ER offers 3 cabin classes: Economy, Premium Economy, Business. Seat distribution: 201 Economy seats, 34 Premium Economy seats, 59 Business seats.

What route does CX543 fly?

Cathay Pacific flight CX543 operates from HND (Tokyo Haneda International Airport) to HKG (Hong Kong International Airport), connecting Tokyo and Hong Kong.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

CX543 Seat Map HND → HKG

Cathay Pacific Boeing 777-300ER Dec 24, 2025

Filter:

Available Window Aisle Extra Legroom Occupied

View:

100%

Pinch to zoom • Double-tap to zoom in

Main Deck

Business Class

11A

11D

11G

11K

12A

12D

12G

12K

15A

16A

16D

16G

16K

17A

17D

17G

17K

18A

18D

18G

18K

19A

19D

19G

19K

20A

20D

20G

20K

21A

21D

21G

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22A

22D

22G

22K

23A

23D

23G

23K

24A

24D

24G

24K

25A

25D

25G

25K

26A

26D

26G

26K

Premium Economy Class

30D

30E

30F

30G

31A

31C

31D

31E

31F

31G

32A

32C

32D

32E

32F

32G

32H

32K

33A

33C

33D

33E

33F

33G

33H

33K

34A

34C

34D

34E

34F

34G

34H

34K

Economy Class

39A

39C

39D

39E

39F

39G

40A

40B

40C

40D

40E

40F

40G

40H

40J

40K

41A

41B

41C

41D

41E

41F

41G

41H

41J

41K

42A

42B

42C

42D

42E

42F

42G

42H

42J

42K

43A

43B

43C

43D

43E

43F

43G

43H

43J

43K

44A

44B

44C

44D

44E

44F

44G

44H

44J

44K

45A

45B

45C

45D

45E

45F

45G

45H

45J

45K

46D

46E

46F

46G

46H

46J

46K

59A

59B

59C

59H

59J

59K

60A

60B

60C

60D

60E

60F

60G

60H

60J

60K

61A

61B

61C

61D

61E

61F

61G

61H

61J

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62A

62B

62C

62D

62E

62F

62G

62H

62J

62K

63A

63B

63C

63D

63E

63F

63G

63H

63J

63K

64A

64B

64C

64D

64E

64F

64G

64H

64J

64K

65A

65B

65C

65D

65E

65F

65G

65H

65J

65K

66A

66B

66C

66D

66E

66F

66G

66H

66J

66K

67A

67B

67C

67D

67E

67F

67G

67H

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67K

68A

68B

68C

68D

68E

68F

68G

68H

68J

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69A

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70A

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71A

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71D

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71G

71H

71J

71K

72A

72C

72D

72E

72G

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CX543 Flight Details

Flight Number: CX543

Origin:

(Tokyo Haneda International Airport, Tokyo)

Destination:

(Hong Kong International Airport, Hong Kong)

Flight Date: December 24, 2025

Aircraft: Boeing 777-300ER

Airline Routes: View Cathay Pacific route map

Award Availability: Check award seats on AwardTravelFinder

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Cathay Pacific (CX)
Aircraft: Boeing 777-300ER
Seating: Main Deck: 294 seats

Economy: 201

0 177 24

0% Available

Premium Economy: 34

6 20 8

18% Available

Business: 59

7 40 12

12% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

Cathay Pacific Boeing 777-300ER seat map layout for flight CX543 from HND to HKG

This Boeing 777-300ER operates Cathay Pacific flight CX543 from Tokyo (HND) to Hong Kong (HKG). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Best Seats on CX543

Based on legroom, location, and passenger preferences

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Create a free account to see which seats have the best legroom, views, and quietest locations.

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Best Aisle Seats

Seat 31G Premium Economy
Seat 33D Premium Economy
Seat 34D Premium Economy

Quietest Seats

Seat 31G Premium Economy
Seat 33D Premium Economy
Seat 24A Business

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

Seat Selection Assistance

Seat Alerts Require Payment

Seat alerts are available to users with a paid plan or credits. This feature monitors seat availability and notifies you when your preferred seats become available.

Passenger Reviews for CX543

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Frequently Asked Questions

CX543 Cathay Pacific Seat Map from HND to HKG - Boeing 777-300ER