How many seats does this Boeing 777-300 have?

This Japan Airlines Boeing 777-300 has 147 total seats across 1 cabin class: Economy.

What cabin classes are available on this aircraft?

This Boeing 777-300 offers 1 cabin class: Economy. Seat distribution: 147 Economy seats.

What route does JL43 fly?

Japan Airlines flight JL43 operates from HND (Tokyo Haneda International Airport) to LHR (London Heathrow Airport), connecting Tokyo and London.

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.

JL43 Seat Map HND → LHR

Japan Airlines 773 Mar 05, 2026

Filter:

Available Window Aisle Extra Legroom Occupied

View:

100%

Pinch to zoom • Double-tap to zoom in

Main Deck

Economy Class

23A

23B

23C

23D

23E

23G

23H

23J

23K

24A

24B

24C

24D

24E

24G

24H

24J

24K

25A

25B

25C

25D

25E

25G

25H

25J

25K

26A

26B

26C

26D

26E

26G

26H

26J

26K

27D

27E

27G

27H

27K

45A

45B

45C

45H

45J

45K

46A

46B

46C

46D

46E

46G

46H

46J

46K

47A

47B

47C

47D

47E

47G

47H

47J

47K

48A

48B

48C

48D

48E

48G

48H

48J

48K

49A

49B

49C

49D

49E

49G

49H

49J

49K

50A

50B

50C

50D

50E

50G

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50J

50K

51A

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51C

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51G

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51J

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52A

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52D

52E

52G

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52J

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53A

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53D

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53G

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54A

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55A

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55D

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55G

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55J

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56A

56C

56D

56E

56G

56H

56K

57D

57E

57G

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JL43 Flight Details

Flight Number: JL43

Origin:

(Tokyo Haneda International Airport, Tokyo)

Destination:

(London Heathrow Airport, London)

Flight Date: March 05, 2026

Aircraft: 773

Airline Routes: View Japan Airlines 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: Japan Airlines (JL)
Aircraft: 773
Seating: Main Deck: 147 seats

Economy: 147

97 39 11

66% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

This 773 operates Japan Airlines flight JL43 from Tokyo (HND) to London (LHR). 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 JL43

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 23A Economy
Seat 25A Economy
Seat 47K Economy

Best Aisle Seats

Seat 45H Economy
Seat 45C Economy
Seat 49C Economy

Best for Legroom

Seat 45C Economy
Seat 45H Economy
Seat 45A Economy

Exit Row Seats

Seat 45C Economy
Seat 45H Economy
Seat 45A Economy

Quietest Seats

Seat 49C Economy
Seat 49D Economy
Seat 49K Economy

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 JL43

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Frequently Asked Questions

JL43 Japan Airlines Seat Map from HND to LHR - 773