How are the cabins and rows arranged on Singapore Airlines flight SQ12?

First, row 1, and Business, rows 11-23, have a 1-2-1 layout. Premium Economy, rows 31-34, has a 2-4-2 layout except row 34, which is 0-4-0; Economy, rows 41-62, has a 3-3-3 layout except row 48, which is 2-0-2, row 61, which is 2-3-2, and row 62, which is 0-0-2.

What is the average seat rating on SQ12?

The 264 seats on the Singapore Airlines Boeing 777-300ER flying SQ12 average 5.6 out of 10 for comfort. By cabin: First 6.0, Business 5.5, Premium Economy 5.9 and Economy 5.6. 6 seats rate Good or better, and 44 rate below average.

What legroom and seat widths are listed for the cabins on SQ12?

First has 81" of legroom and 35" of width, while Business has 55" of legroom and 28" of width. Premium Economy has 38" of legroom and 19.5" of width, and Economy has 32" of legroom and 18" of width.

What route does SQ12 fly?

SQ12 is the Singapore Airlines flight from Singapore (SIN, Singapore Changi) to Tokyo (NRT, Narita International), flown on the Boeing 777-300ER. It takes about 7h 20m for 5,358 km (3,329 miles), estimated from the great-circle distance.

Which seats are in the exit rows on SQ12, and which seats have extra legroom?

The Premium Economy exit row is row 31, with seats 31A, 31C, 31H, and 31K; all 4 are marked extra legroom. The Economy exit row is row 49, with seats 49A, 49B, 49C, 49H, 49J, and 49K; those seats and 49D, 49E, and 49G are marked extra legroom. Economy seats 41A, 41B, 41J, and 41K are also marked extra legroom.

Can I check real-time seat availability on SQ12?

Yes. Open SQ12 in the live seat map and choose your travel date to see which seats are still open on that day, each coloured by its comfort score.

Which seats on SQ12 recline flat, and what recline is listed in the other cabins?

First and Business have full flat seats with 180° recline. Premium Economy has standard seats with 8" recline, and Economy has standard seats with 5" recline.

SQ12 seat map

Singapore Airlines Boeing 777-300ER, 4 classes, from Singapore (SIN) to Tokyo (NRT)

Departs: Singapore (SIN); Singapore Changi, Singapore
Arrives: Tokyo (NRT); Narita International, Japan
Flight time: About 7h 20m; Estimated from 5,358 km (3,329 miles)
Flight date: Sat, Mar 20; Date of this seat map
Aircraft: Boeing 777-300ER; 4 classes, 1 deck
Verified: Oct 5, 2026; Layout and seat scores

Your flight date

Check live availability

SQ12 is the Singapore Airlines flight from Singapore (SIN) to Tokyo (NRT), scheduled on a Boeing 777-300ER with 264 seats in 4 classes: 4 in First, 48 in Business, 28 in Premium Economy and 184 in Economy. The best seats are 1A in First, 11A in Business, 31C in Premium Economy and 49C in Economy. Avoid row 62 at the back of Economy: limited recline, near the lavatories and the galley.

SQ12 interactive seat map

Select a seat for its comfort score and what to watch out for. Colours show comfort, not availability.

Seat scores on SQ12

Covers all 264 seats on the aircraft.

Excellent9.0+0 seats
Good7.0 to 8.96 seats
Fair5.0 to 6.9214 seats
Below average3.0 to 4.930 seats
Poorunder 3.014 seats

Scores weigh legroom, recline, window position and distance from galleys, lavatories and exits. Seat-map glossary

Best in First
Fair6.0 / 10
Window seat
Best in Business
Fair6.0 / 10
Window seat
Best in Premium Economy
Good8.8 / 10
Aisle seat, extra legroom, exit row, no floor storage, tray in armrest
Best in Economy
Good8.8 / 10
Aisle seat, extra legroom, exit row, near lavatory, near galley

Seat data verified October 5, 2026. How we verify seat data

Which plane is SQ12 on?

The aircraft and layout our seat map for SQ12 comes from.

Date	Sat, Mar 20
Aircraft	Boeing 777-300ER
Layout	4F, 48J, 28W, 184Y (264 seats)

Airlines can swap planes close to departure, so confirm the aircraft at check-in.

SQ12 airports

Where the flight leaves from and lands.

Departure: Singapore Changi SIN; Singapore
Arrival: Narita International NRT; Tokyo, Japan

Seats by cabin on SQ12

How the 264 seats on this aircraft split by cabin.

First4 seats
Business48 seats
Premium Economy28 seats
Economy184 seats

Open seats change daily. Check live availability for your date

Best seats on SQ12

The top seats in every cabin, the ones to skip, and the pick for what matters to you.

Best seats on every aircraft

Comfort score out of 10Excellent9.0+Good7.0 to 8.9Fair5.0 to 6.9Below average3.0 to 4.9Poorunder 3.0

First

Row 1, 4 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Aisle seatFair6.0 / 10

Seats to avoid

No seat in this cabin scores below Fair.

Best for

Window
Aisle
Sleep
Couples

Business

Rows 11 to 23, 48 seats

Top picks

Window seatFair6.0 / 10
Window seatFair6.0 / 10
Window seatFair6.0 / 10

Seats to avoid

Window seat, near galley, misaligned windowBelow average3.4 / 10
Window seat, near galley, misaligned windowBelow average3.4 / 10
Window seat, misaligned windowBelow average3.4 / 10

Best for

Window
Aisle
Sleep
Couples

Premium Economy

Rows 31 to 34, 28 seats

Top picks

Aisle seat, extra legroom, exit row, no floor storage, tray in armrestGood8.8 / 10
Aisle seat, extra legroom, exit row, no floor storage, tray in armrestGood8.8 / 10
Window seatFair6.0 / 10

Seats to avoid

Aisle seat, no floor storageBelow average4.2 / 10
Middle seat, no floor storageBelow average4.2 / 10
Middle seat, no floor storageBelow average4.2 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Economy

Rows 41 to 62, 184 seats

Top picks

Aisle seat, extra legroom, exit row, near lavatory, near galleyGood8.8 / 10
Aisle seat, extra legroom, exit row, near lavatory, near galleyGood8.8 / 10
Middle seat, extra legroom, exit row, near lavatory, near galleyGood8.8 / 10

Seats to avoid

Aisle seat, limited recline, near lavatoryPoor2.5 / 10
Middle seat, limited recline, near lavatoryPoor2.5 / 10
Aisle seat, limited recline, near lavatoryPoor2.5 / 10

Best for

Window
Aisle
Extra legroom
Sleep
Couples

Row-by-row notes for SQ12

The rows worth knowing about before you choose, from the Boeing 777-300ER cabin layout. New to terms like bulkhead or pitch? See the seat-map glossary.

Row 1First. First row of the cabin.
Row 11Business. First row of the cabin.
Row 14Business. Near the galley.
Row 15Business. Near the lavatories and the galley.
Row 23Business. Last row of the cabin.
Row 31Premium Economy. First row of the cabin and an exit row: extra legroom; no floor storage and tray table in the armrest.
Row 34Premium Economy. Last row of the cabin.
Row 41Economy. First row of the cabin: no floor storage and tray table in the armrest.
Row 48Economy. Limited recline: the row sits in front of an exit row. Also near the lavatories and the galley.
Row 49Economy. Exit row: extra legroom; near the lavatories and the galley, no floor storage and tray table in the armrest.
Row 61Economy. Limited recline, near the lavatories and the galley.
Row 62Economy. Last row of the cabin: limited recline, near the lavatories and the galley.

Cabins on SQ12

Layout, legroom and amenities in each class on the Singapore Airlines Boeing 777-300ER.

Compare Wi-Fi and entertainment across airlines

First

Row 1, 4 seats

Layout: 1-2-1

Business

Rows 11 to 23, 48 seats

Layout: 1-2-1

Premium Economy

Rows 31 to 34, 28 seats

Layout: 2-4-2

Economy

Rows 41 to 62, 184 seats

Layout: 3-3-3

SQ12 questions

Flying SQ12? Answered.

The aircraft, the cabins and the seats on this flight, answered from its seat map data.

The highest-rated seat on SQ12 is 31C in Premium Economy, with a comfort score of 8.8 out of 10: aisle seat, extra legroom, exit row, no floor storage, tray in armrest. In the other cabins, the best seats are 1A in First (6.0), 11A in Business (6.0) and 49C in Economy (8.8).

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