Which seats should you avoid on the Korean Air Boeing 777-300ER?

On the Korean Air Boeing 777-300ER: 25B, 25D-H: Right beside the lavatory behind. Noise, smell and queuing. 39A-C, 39H-K, 40A-D, 40G-K, 52E-G, 53D-G, 53J: Right beside the lavatory behind. Noise, smell and queuing. 28C-H: Right beside the lavatory in front. Noise, smell and queuing. In all, 36 seats are rated avoid on this layout.

How many seats does the Korean Air Boeing 777-300ER have?

The Korean Air Boeing 777-300ER has 328 seats on this layout: 40 Business, 40 Premium Economy, 248 Economy.

What is the economy seat pitch on the Korean Air Boeing 777-300ER?

Economy seat pitch on the Korean Air Boeing 777-300ER is 33 inches, and seats are 17.3 inches wide.

Which seats on the Korean Air Boeing 777-300ER have no window?

On the Korean Air Boeing 777-300ER, 22A, 22J, 28A, 28K, 41A, 41K sit at the window position with no window.

Is there Wi-Fi on the Korean Air Boeing 777-300ER?

Yes, the Korean Air Boeing 777-300ER has Wi-Fi: Inmarsat GX Aviation · Viasat Global Xpress Ka-band satellite wifi.

Korean AirKE

Korean Air Boeing 777-300ER Seat Map (328 seats)

Cabin layout

Korean AirKEHL8216

Boeing 777-300ER

Boeing 777-3B5ER

This version of the Korean Air Boeing 777-300ER holds 40 business, 40 premium economy and 248 economy seats

Updated October 30, 2026Verified by Alex Westridge

Haul

Long Haul

Configuration

40J · 40W · 248Y

328seats

Business 40

Premium Economy 40

Economy 248

Wi-Fi

Best

Inmarsat GX Aviation · Viasat Global Xpress Ka-band satellite wifi

Entertainment

The entertainment system carries audio and video on demand.

Seat classes

Prestige Suites

40 seats

Rows7 to 17

Pitch46"

Width21"

Recline180°

In-seat amenities

PowerDual 110V/220V universal AC

USBTwo USB-C

Screen24" 4K UHD touch screen display

Wi-FiViasat Global Xpress Ka-band satellite wifi

Wireless charging

Bluetooth audio

Privacy door

Forty Prestige Suites 2.0 based on the Collins Aerospace Horizon platform, designed in collaboration with PriestmanGoode in a 1-2-1 layout and offering direct aisle access to/from each seat. Every seat has a 51" high privacy screen, a personal stowage space next to the armrest, a table for cups and small personal items, and a further storage compartment. Middle seats are separated by a full length drop down privacy screen

Premium Economy

40 seats

Rows21 to 25

Pitch40"

Width19.5

Recline130°

In-seat amenities

Power110V universal AC

USBUSB-C (60W)

Screen15.6" 4K UHD touch screen display

Wi-FiViasat Global Xpress Ka-band satellite wifi

Bluetooth audio

Adjustable headrest

Forty Safran Z535i recliner seats in a 2-4-2 layout equipped with adjustable calf and foot-rests, and winged headrests.

Economy

248 seats

Rows28 to 53

Pitch33"

Width17.3"

Recline118˚

In-seat amenities

Power110V universal AC

USBUSB-C (shared)

Screen13.3" 4K UHD touch screen display

Wi-FiViasat Global Xpress Ka-band satellite wifi

Adjustable headrest

Adjustable armrest

248 Safran Z400 seats in a 3-4-3 layout and featuring adjustable headrests, and a bi-folding tray table with independent cup holder.

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Best seats on the Korean Air Boeing 777-300ER

Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Korean Air Boeing 777-300ER seat map.

The best seat on the Korean Air Boeing 777-300ER is 9B. In Business, go for 9B or 9H; in Economy, 36A and 36K are recommended for a good window.

9B 9H 12A 12J 14B 14H
Business: Rated Recommended by travelers, best first.
36A 36K 47A 47K 50K 44A
Economy: Rated Recommended by travelers, best first.

Every seat on the Korean Air Boeing 777-300ER, row by row

Business
Row	Seats	Best	Avoid
7	B E F H	7B, 7E, 7F, 7H
8	A D G J	8A, 8D, 8G, 8J
9	B E F H	9B, 9E, 9F, 9H
10	A D G J	10A, 10D, 10G, 10J
11	B E F H	11B, 11E, 11F, 11H
12	A D G J	12A, 12D, 12G, 12J
14	B E F H	14B, 14E, 14F, 14H
15	A D G J	15A, 15D, 15G, 15J
16	B E F H	16B, 16E, 16F, 16H
17	A D G J

Premium Economy
Row	Seats	Best	Avoid
21	A B D E F G H J
22	A B D E F G H J
23	A B D E F G H J
24	A B D E F G H J
25	A B D E F G H J		25B, 25D, 25E, 25F, 25G, 25H

Economy
Row	Seats	Best	Avoid
28	A B C D E F G H J K		28A, 28C, 28D, 28E, 28F, 28G, 28H, 28K
29	A B C D E F G H J K
30	A B C D E F G H J K
31	A B C D E F G H J K
32	A B C D E F G H J K
33	A B C D E F G H J K
34	A B C D E F G H J K
35	A B C D E F G H J K
36	A B C D E F G H J K	36A, 36K
37	A B C D E F G H J K
38	A B C D E F G H J K
39	A B C D E F G H J K		39A, 39B, 39C, 39H, 39J, 39K
40	A B C D E F G H J K		40A, 40B, 40C, 40D, 40G, 40H, 40J, 40K
41	A B C H J K
42	A B C D E F G H J K
43	A B C D E F G H J K
44	A B C D E F G H J K	44A, 44K
45	A B C D E F G H J K
46	A B C D E F G H J K
47	A B C D E F G H J K	47A, 47K
48	A B C D E F G H J K
49	A B C D E F G H J K
50	A B D E F G J K	50B, 50J, 50K
51	A B D E F G J K	51B, 51J
52	A B D E F G J K	52B	52E, 52F, 52G
53	A B D E F G J K		53D, 53E, 53F, 53G, 53J

Seat notes

7B, 7E, 7F, 7H, 8A, 8D, 8G, 8J, 9B, 9E +30 more: Single seat with its own aisle access.
17D, 17G: Bassinet position behind. Possible infant noise.
21A, 21B, 21D, 21E, 21F, 21G, 21H, 21J, 28A, 28B +18 more: No underseat storage. Bulkhead in front.
21A, 21B, 21D, 21E, 21F, 21G, 21H, 21J, 28A, 28B +18 more: Extra legroom.
21A, 21E, 21F, 21J, 28A, 28B, 28E, 28F, 28J, 28K +5 more: Clear floor ahead, so you can leave without climbing past anyone.
21A, 21J, 23A, 23J, 24A, 24J, 25A, 25J, 29A, 29K +10 more: Above the wing, so little of the ground is in view.
21B: Partial bulkhead (95%). Extra legroom on the right.
21D: Partial bulkhead (70%). Extra legroom on the left.
21D, 21G, 28C, 28E, 28F, 28G, 42C, 42E, 42G, 42H: Bassinet position in front. Possible infant noise.
21E, 21F, 28D, 42D, 42F: Bassinet position.
21G: Partial bulkhead (65%). Extra legroom on the right.
22A, 22J, 24A, 24J, 25A, 25J, 41A, 41K, 45A, 45K: Window sits behind you. Lean back to see out.
24B, 24D, 24E, 24F, 24G, 24H, 25A, 25J, 39D, 39G +6 more: Near the lavatory behind. Some noise and passing traffic.
25B, 25D, 25E, 25F, 25G, 25H, 39A, 39B, 39C, 39H +18 more: Right beside the lavatory behind. Noise, smell and queuing.
28A, 28K: No window. Cabin wall only.
28A, 28B, 28C, 28H, 28J, 28K, 41A, 41B, 41C, 41H +2 more: Tray folds out of the armrest, with no seatback in front.
28B, 28J, 29C, 29D, 29E, 29F, 29G, 29H: Near the lavatory in front. Some noise and passing traffic.
28C, 28D, 28E, 28F, 28G, 28H: Right beside the lavatory in front. Noise, smell and queuing.
28D, 28E, 28F, 28G, 42D, 42E, 42F, 42G: Tray in the armrest, so a narrower seat.
28K: Exit door R3 takes about 15% of the seat width, 0cm (0in) in front.
40E, 40F: Galley behind. Noise and light during meal service.
41A: Exit door L4 takes about some% of the seat width, starting 40cm (16in) in front.
41C, 41H: Bassinet position nearby. Possible infant noise.
41K: Exit door R4 takes about some% of the seat width, starting 40cm (16in) in front.
50B, 50J: No seat alongside: room to the side, and the floor space next to you is yours.
51B, 51J, 52B, 52J: No seat alongside, so there is room to the side.

Things to know before you pick

24B 24D 24E 24F 24G 24H+17 more
Travelers report door noise and queues near the lavatory.
22A 22J 24A 24J 25A 25J+4 more
The windows are misaligned or set back from the seat.
40E 40F
Travelers report galley noise and light.
41A 41K
Travelers report a door cutting into the seat space.

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	Prestige Suites	Premium Economy	Economy
Seats	40	40	248
Pitch	46"	40"	33"
Width	21"	19.5	17.3"
Recline	Converts into a 79" long flat bed	130°	118˚
Power	Dual 110V/220V universal AC	110V universal AC	110V universal AC
Screen	24" 4K UHD touch screen display	15.6" 4K UHD touch screen display	13.3" 4K UHD touch screen display
Wi-Fi	Viasat Global Xpress Ka-band satellite wifi	Viasat Global Xpress Ka-band satellite wifi	Viasat Global Xpress Ka-band satellite wifi

How the Boeing 777-300ER compares with other airlines

How much legroom and seat width you get in economy here, next to other airlines that fly the same plane. Bigger numbers mean more room.

Legroom

Tied with others

Economy seat pitch: the gap from your seat to the one in front.

33 in

Korean Air matches at least one of the 36 other airlines we can compare on the Boeing 777-300ER. They list 31 to 34 in.

Airlines with a published figure, roomiest first

ANA (212 seats)34 in
ANA (212 seats)34 in
Korean Air (328 seats)33 in
Korean Air (277 seats)33 in
Korean Air (291 seats)33 in
American Airlines (304 seats)33 in

Show 31 more airlines

Air India (347 seats)32 in
Air New Zealand (342 seats)32 in
Air New Zealand (294 seats)32 in
Air New Zealand (368 seats)32 in
Cathay Pacific (368 seats)32 in
China Eastern32 in
China Southern32 in
EVA Air (333 seats)32 in
Emirates (421 seats)32 in
Emirates (332 seats)32 in
Emirates (354 seats)32 in
Emirates (360 seats)32 in
Emirates (328 seats)32 in
Emirates (324 seats)32 in
Ethiopian (393 seats)32 in
Ethiopian (361 seats)32 in
EVA Air (323 seats)31.5 in
Air Canada (400 seats)31 in
Air Canada (450 seats)31 in
Air China (311 seats)31 in
Air China (392 seats)31 in
Air France (369 seats)31 in
Air France (296 seats)31 in
Air France (312 seats)31 in
Air France (472 seats)31 in
Air India (328 seats)31 in
Biman Bangladesh Airlines31 in
British Airways31 in
Cathay Pacific (294 seats)31 in
Cathay Pacific (361 seats)31 in
EVA Air (353 seats)31 in

Not published by Air Austral, American Airlines, China Airlines, and Egyptair, so they are not in the list.

Seat width

Tied with others

Economy seat width: the space between the armrests.

17.3 in

Korean Air matches at least one of the 36 other airlines we can compare on the Boeing 777-300ER. They list 17.05 to 18.5 in.

Airlines with a published figure, roomiest first

Biman Bangladesh Airlines18.5 in
China Southern18.5 in
Ethiopian (361 seats)18.5 in
Korean Air (277 seats)18.1 in
Korean Air (291 seats)18.1 in
Air China (311 seats)18 in
Korean Air (328 seats)17.3 in

Show 30 more airlines

Air China (392 seats)18 in
Air India (347 seats)18 in
EVA Air (333 seats)18 in
EVA Air (323 seats)18 in
Ethiopian (393 seats)18 in
ANA (212 seats)17.3 in
ANA (212 seats)17.3 in
Air Canada (400 seats)17.3 in
Air Canada (450 seats)17.3 in
Air France (369 seats)17.3 in
Air France (312 seats)17.3 in
Air France (472 seats)17.3 in
Air India (328 seats)17.3 in
Air New Zealand (342 seats)17.3 in
Air New Zealand (294 seats)17.3 in
Air New Zealand (368 seats)17.3 in
American Airlines (304 seats)17.3 in
British Airways17.3 in
Cathay Pacific (294 seats)17.3 in
Cathay Pacific (361 seats)17.3 in
Cathay Pacific (368 seats)17.3 in
EVA Air (353 seats)17.3 in
Emirates (421 seats)17.3 in
Emirates (332 seats)17.3 in
Emirates (354 seats)17.3 in
Emirates (360 seats)17.3 in
Emirates (328 seats)17.3 in
Emirates (324 seats)17.3 in
Air France (296 seats)17.2 in
China Eastern17.05 in

Not published by Air Austral, American Airlines, China Airlines, and Egyptair, so they are not in the list.

Other Boeing 777-300ER seat maps

Fitted differently by 37 other airlines. Tick a map to compare it side by side.

All airlines

	Cabins
Korean AirThis page KE · Lie-flat Business, Premium, Economy 328 seats · 17.3" wide · 118" recline	Lie-flat Business 40 · Premium 40 · Economy 248	33"	17.3"	118"	328
Air Austral UU · Business, Premium, Economy 438 seats	Business 14 · Premium 40 · Economy 384	Not listed	Not listed	Not listed	438
Air Canada AC · Lie-flat Business, Premium, Economy 400 seats · 17.3" wide · 6" recline	Lie-flat Business 40 · Premium 24 · Economy 336	31"	17.3"	6"	400
Air Canada AC · Lie-flat Business, Premium, Economy 450 seats · 17.3" wide · 6" recline	Lie-flat Business 28 · Premium 24 · Economy 398	31"	17.3"	6"	450
Air China CA · Lie-flat First, Lie-flat Business, Economy 311 seats · 18" wide · 4.5" recline	Lie-flat First 8 · Lie-flat Business 42 · Economy 261	31"	18"	4.5"	311
Air China CA · Lie-flat Business, Economy 392 seats · 18" wide · 4.5" recline	Lie-flat Business 36 · Economy 356	31"	18"	4.5"	392
Air France AF · Lie-flat Business, Premium, Economy 369 seats · 17.3" wide · 6" recline	Lie-flat Business 48 · Premium 48 · Economy 273	31"	17.3"	6"	369
Air France AF · Lie-flat First, Lie-flat Business, Premium, Economy 296 seats · 17.2" wide · 118" recline	Lie-flat First 4 · Lie-flat Business 58 · Premium 28 · Economy 206	31"	17.2"	118"	296
Air France AF · Lie-flat First, Lie-flat Business, Premium, Economy 312 seats · 17.3" wide · 6" recline	Lie-flat First 4 · Lie-flat Business 60 · Premium 44 · Economy 204	31"	17.3"	6"	312
ANA NH · Lie-flat First, Lie-flat Business, Premium, Economy 212 seats · 17.3" wide · 5" recline	Lie-flat First 8 · Lie-flat Business 64 · Premium 24 · Economy 116	34"+1"+1" more	17.3"	5"	212
ANA NH · Lie-flat First, Lie-flat Business, Premium, Economy 212 seats · 17.3" wide · 3" recline	Lie-flat First 8 · Lie-flat Business 68 · Premium 24 · Economy 112	34"+1"+1" more	17.3"	3"	212
Korean Air KE · Lie-flat First, Lie-flat Business, Economy 277 seats · 18.1" wide · 118" recline	Lie-flat First 8 · Lie-flat Business 42 · Economy 227	33"	18.1"	118"	277
Korean Air KE · Lie-flat First, Lie-flat Business, Economy 291 seats · 18.1" wide · 118" recline	Lie-flat First 8 · Lie-flat Business 56 · Economy 227	33"	18.1"	118"	291

Legroom, seat width and recline are for economy seats.

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Flights on this aircraft

Korean Air flights scheduled on the Boeing 777-300ER

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.

8F · 42J · 227Y

First: 8F
Business: 42J
Economy: 227Y

This version of the Korean Air Boeing 777-300ER holds 8 first, 42 business and 227 economy seats and features the "Kosmo Suites 2.0" in First Class and Apex "Prestige Suites" in Prestige Class

8F · 56J · 227Y

First: 8F
Business: 56J
Economy: 227Y

This version of the Korean Air Boeing 777-300ER holds 8 first, 56 business and 227 economy seats and features "Kosmo Suites" in First Class and "Prestige Sleeper" seats in Prestige Class