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KLM Royal Dutch Airlines Boeing 777-300ER seat map

Boeing 777-300ER (381 seats: 35 World Business / 24 Premium Comfort / 56 Economy Comfort / 266 Economy)
381 seats35J/24W/56N/266Y16 aircraft (as of Jul 14, 2026)Last verified Jul 14, 2026
Layout reconstructed from airline-published counts — exact seat geometry is approximate.

Seat map

Hover or tap any seat to see its rating and details.

Rating
GreatGoodStandardBe awareAvoid
Seat shape
SuiteLie-flatReclinerStandard
Flags & windows
Has a noteWindow mismatch flaggedNo window (structural blank)
Provenance
PUBLISHED MAPDERIVED LAYOUTMIXED SOURCES
Zone: Economy Comfort (preferred)ECONOMY COMFORTWorld Business ClassBusiness · 1-2-1World Business ClassBusiness · 1-2-1Premium ComfortPremium Economy · 2-4-2Economy ClassEconomy · 3-4-3LAVATORY (both_sides) — Forward lavatories serving World Business Class.🚻 LAVATORYGALLEY (full_width) — Forward galley behind the flight deck.🍽 GALLEYLAVATORY (both_sides) — Forward lavatories serving World Business Class.🚻 LAVATORYGALLEY (center) — Galley/closet dividing the forward and rear World Business cabins.🍽 GALLEYLAVATORY (both_sides) — Lavatories between World Business and Premium Comfort.🚻 LAVATORYGALLEY (full_width)🍽 GALLEYLAVATORY (both_sides) — Lavatories between World Business and Premium Comfort.🚻 LAVATORYLAVATORY (both_sides) — Lavatories between Premium Comfort and Economy.🚻 LAVATORYGALLEY (center)🍽 GALLEYLAVATORY (both_sides) — Lavatories between Premium Comfort and Economy.🚻 LAVATORYLAVATORY (both_sides)🚻 LAVATORYGALLEY (full_width) — Mid galley/lavatories at door 3.🍽 GALLEYLAVATORY (both_sides)🚻 LAVATORYLAVATORY (both_sides) — Aft lavatories.🚻 LAVATORYGALLEY (full_width) — Aft galley.🍽 GALLEYLAVATORY (both_sides) — Aft lavatories.🚻 LAVATORY123456789101112141516171819202122232425262728293031323334353637383940414243444546ADGKADGKADGKADGKADGKADGKADGKADGKADGACDEFGHKACDEFGHKACDEFGHKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCHJKEXIT — Door 1 (forward).EXITEXIT — Door 1 (forward).EXITEXIT — Door 2.EXITEXIT — Door 2.EXITEXIT — Door 3.EXITEXIT — Door 3.EXITEXIT — Door 4 (over-wing area).EXITEXIT — Door 4 (over-wing area).EXITEXIT — Door 5 (aft).EXITEXIT — Door 5 (aft).EXIT

Tap or hover a seat for its rating and details. On a phone, pinch to zoom and drag to pan.

At a glance
381 seats
Rating mix
30Great83Good232Standard36Be aware
Best seats
  • — Fully flat bed with direct aisle access and a sliding privacy door
Seats to avoid
  • — Aisle seat
Worth knowing
  • Exit rows: 10, 19, and 34
  • Bassinet rows: 1 and 14
  • 74 extra-legroom seats
  • 22 seats without under-seat storage

Tap a seat number to jump to it on the map.

How we rate seats →

Best & worst seats

Our rating engine's picks for this cabin layout — see any seat's full reasoning in the map above.

Best seats

  • 2A, 2D, 2G, 2K, 3A, 3D — Fully flat bed with direct aisle access and a sliding privacy door

Worth knowing

  • 12C, 12D, 12G, 12H, 33C, 33D — Aisle seat

Seat guide

Cabin-by-cabin guidance generated from the verified layout records behind this map — which seats the ratings favor, which to think twice about, and the rows worth knowing about before you pick.

World Business Class

1-2-1Rows 1–624 seats

Best seats

  • 2A, 2D, 2G, 2K, 3A, 3D, 3G, 3K, 4A, 4D, 4G, 4K — Fully flat bed with direct aisle access and a sliding privacy door
Worth knowing
  • Bassinet rows: 1
  • 4 seats without under-seat storage

World Business Class

1-2-1Rows 7–911 seats

Best seats

  • 7A, 7D, 7G, 7K, 8A, 8D, 8G, 8K, 9A, 9D, 9G — Fully flat bed with direct aisle access and a sliding privacy door
Worth knowing
  • Rows next to a galley: 9

Premium Comfort

2-4-2Rows 10–1224 seats

Best seats

  • 11A, 11K, 10A, 10K, 12A, 12K — Window seat
  • 10C, 10D, 10G, 10H, 11C, 11D — Aisle seat

Seats to avoid

  • 12C, 12D, 12G, 12H — Aisle seat
  • 12E, 12F — Middle seat of the centre section — no direct aisle access
Worth knowing
  • Exit rows: 10
  • Rows next to a galley: 12
  • 8 extra-legroom seats
  • 8 seats without under-seat storage

Economy Class

3-4-3Rows 14–46322 seats

Best seats

  • 14A, 14K, 15A, 15K, 16A, 16K, 17A, 17K, 18A, 18K, 19A, 19K — Window seat

Seats to avoid

  • 14B, 14E, 14F, 14J, 33B, 33E, 33F, 33J, 45B, 45E, 45F, 45J — Middle seat
Worth knowing
  • Exit rows: 19 and 34
  • Bassinet rows: 14
  • Rows next to a galley: 45 and 46
  • Rows next to a lavatory: 46
  • 66 extra-legroom seats
  • 10 seats without under-seat storage

Frequently asked questions

How many seats does the KLM Royal Dutch Airlines Boeing 777-300ER have?
This configuration has 381 seats: 24 World Business Class, 11 World Business Class, 24 Premium Comfort, 322 Economy Class.
What are the best seats on the KLM Royal Dutch Airlines Boeing 777-300ER?
Top-rated in our data: 2A, 2D, 2G, 2K, 3A, 3D, 3G, 3K — Fully flat bed with direct aisle access and a sliding privacy door.
Which seats should I avoid?
Flagged in our data: 12C, 12D, 12G, 12H, 33C, 33D, 33G, 33H — Aisle seat.
Which rows are the exit rows?
Rows 10, 19, and 34 are exit rows.
Which rows have bassinet positions?
Bassinet positions serve rows 1 and 14.
Does the KLM Royal Dutch Airlines Boeing 777-300ER have lie-flat seats?
Yes — World Business Class has 35 seats that convert to a fully flat bed.

Cabins

World Business Class

24 seats · 1-2-1 · lie-flat
JAMCO Venture
Pitch
44"estimated
Width
20.5"estimated
Seat
Lie-flat bed
Screen
18.5"
Power
AC power outlet · USB-A

Converts to a fully flat bed; KLM does not publish exact pitch/width/bed length for the 777 World Business Class, so those figures are estimates.

World Business Class

11 seats · 1-2-1 · lie-flat
JAMCO Venture
Pitch
44"estimated
Width
20.5"estimated
Seat
Lie-flat bed
Screen
18.5"
Power
AC power outlet · USB-A

Converts to a fully flat bed; KLM does not publish exact pitch/width/bed length for the 777 World Business Class, so those figures are estimates.

Premium Comfort

24 seats · 2-4-2
Pitch
38"published
Width
18.5"estimated
Seat
Recliner
Screen
13"
Power
AC power outlet · USB-A · USB-C

KLM publishes a 38-inch (97 cm) pitch and describes wider seats, a footrest, a larger screen and recline greater than Economy; width (~18.5 in) and the recline figure (~8 in / 20 cm) are estimates.

Economy Class

322 seats · 3-4-3
Pitch
31–35"estimated
Width
17.2"estimated
Seat
Standard seat, Extra-legroom seat
Screen
12"
Power
AC power outlet · USB-A

KLM does not publish numeric 777 Economy pitch/width; values are estimates typical of a 3-4-3 777 Economy.

Economy Comfort

Onboard facilities

Drawn on the interactive map above — hover a monument to confirm its position.

5 lavatories · 6 galleys · 5 door pairs

🍽 GALLEY × 6🚻 WC × 5🚪 EXIT × 5

Amenities

Wi-Fi
Available
paid · Wi-Fi available on the long-haul 777; messaging often free, browsing/streaming paid. Provider not asserted.
Entertainment
Seatback screens
Seat-back on-demand entertainment in all cabins; ~18.5-inch screen in World Business, ~13-inch in Premium Comfort, ~12-inch in Economy Comfort/Economy.
Power
AC power outlet · USB-A · USB-C
AC and USB-A across the cabins; USB-C added in Premium Comfort.
Food & drink
Complimentary meals and drinks on long-haul; enhanced meal service in Premium Comfort and World Business.

Seat map image

A printable snapshot of this exact layout — save it for boarding-day reference. The interactive map above stays the source of truth.

KLM Royal Dutch Airlines Boeing 777-300ER seat map diagram — World Business Class, Premium Comfort, Economy Class (381 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 14, 2026.

How this map was built

Four-tier KLM long-haul stack on the refurbished Boeing 777-300ER: World Business Class (JAMCO Venture, 1-2-1, with a new sliding privacy door), Premium Comfort (2-4-2), Economy Comfort (extra-legroom zone within Economy) and Economy (3-4-3, 10-abreast). LAYOUT DERIVED_FROM_COUNTS: KLM's own aircraft page (klm.com) times out for automated fetch and KLM publishes no citable per-seat raster, so the row grid is a structural reconstruction from published counts (Wikipedia KLM fleet table NEUTRAL for the split; news.klm.com PRIMARY for the products), hence every cabin carries derived:true and layoutProvenance derived_from_counts. COUNTS (Wikipedia KLM fleet table): 16 airframes, 35 World Business / 24 Premium Comfort / 56 Economy Comfort / 266 Economy = 381; the 21-28 Premium Comfort seats-per-type range and fleet-wide 777/787 Premium Comfort rollout are confirmed by the KLM newsroom completion release. MODELLING: business is split into a forward WBC cabin (rows 1-6, 24 seats) and a small rear WBC cabin (rows 7-9, 11 seats); 35 does not divide evenly into 1-2-1 rows, so the final derived business row seats a window plus the centre pair (3 seats) with the K position given to a galley/closet monument. Premium Comfort is 2-4-2 on the wider 777 (unlike the 787-10's 2-3-2), 3 full rows of 8 = 24. Economy Comfort is modelled as a ZONE within the single Economy cabin per AUTHORING §6 (location-priced extra-legroom tier via seatTypeId economy-comfort, canonicalTier extra_legroom_economy, contributing the 56N token) — NOT a separate cabin: rows 14-18 full 10-abreast (50) plus a 6-seat exit row 19 at door 3 where the centre bank is interrupted by the cross-aisle (56 total). Standard Economy is rows 20-46 (266): rows 20-45 full 10-abreast except the pre-exit row 33 (limited recline ahead of the door-4 exit row 34, which carries extra legroom) and the near-galley row 45, plus a 6-seat last row 46 that narrows to two triples ahead of the aft galley/lavatories. DERIVATIONS / UNPUBLISHED: door and exit positions (doors 1-5), the over-wing span (rows 27-41), all partial-row narrowing, and all seat-type pitch/width/recline except the published 38-inch Premium Comfort pitch are structural estimates; row 13 is skipped per common KLM numbering. windowAlignment is left 'unknown' for window seats because the grid is derived and a real window cannot be proven to line up (no 777 window grid exists). PH-BVA is one representative registration of the 16-airframe subfleet (Wikipedia notes it as a 777-300ER in special orange livery).

What changed

  1. Jul 14, 2026Initial KLM 777-300ER four-cabin instance (381 seats: 35 WBC / 24 Premium Comfort / 56 Economy Comfort / 266 Economy) built from KLM newsroom (primary) + Wikipedia fleet (neutral); row grid derived from published counts.