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Vietnam Airlines Airbus A350-900 seat map — 305 seats, 45 Premium Economy

A350-900 Config 1 (305 seats: 29 Business / 45 Premium Economy / 231 Economy)
305 seats29J/45W/231YLast verified Oct 6, 2026

Seat assessment

Ratings reviewed against the cited evidence. Details without sufficient evidence, including unknown window alignment, remain unverified.

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
Business ClassBusiness ClassBusiness · 1-2-1Premium Economy ClassPremium Economy ClassPremium Economy · 3-3-3Economy ClassEconomy ClassEconomy · 3-3-3GALLEY (right) — Forward right galley lies farther forward than the right lavatory; no left forward galley glyph.🍽 GALLEYLAVATORY (both_sides) — Separate outboard forward lavatory boxes overlap the Door 1 station and precede Business 1A/K.🚻 LAVATORYGALLEY (center) — Forward centre galley box overlaps Door 1 station and precedes Business 1DG.🍽 GALLEYLAVATORY (both_sides) — Separate outboard forward lavatory boxes overlap the Door 1 station and precede Business 1A/K.🚻 LAVATORYGALLEY (center) — Centre galley after final centre Business 7DG, wholly forward of Door 2.🍽 GALLEYGALLEY (right) — Right galley after final right Business 7K, wholly forward of Door 2.🍽 GALLEYGALLEY (left) — Left galley directly after 8A, before Door 2; this glyph is specific to the45W native diagram.🍽 GALLEYLAVATORY (both_sides) — Left/right lavatories aft of Door 2 directly before Premium Economy10 outboard blocks.🚻 LAVATORYGALLEY (center) — Centre galley aft of Door 2 directly before Premium Economy10 centre block.🍽 GALLEYLAVATORY (both_sides) — Left/right lavatories aft of Door 2 directly before Premium Economy10 outboard blocks.🚻 LAVATORYLAVATORY (left) — Separate lavatory immediately after 26ABC; its whole box is forward of Door 3. No additional aft-side centre lavatory is drawn.🚻 LAVATORYLAVATORY (center) — Separate lavatory immediately after 26DEF; its whole box is forward of Door 3. No additional aft-side centre lavatory is drawn.🚻 LAVATORYLAVATORY (right) — Separate lavatory immediately after 26GHK; its whole box is forward of Door 3. No additional aft-side centre lavatory is drawn.🚻 LAVATORYLAVATORY (both_sides) — Outboard aft lavatories directly after 41ABC/GHK, on cabin side of Door 4.🚻 LAVATORYLAVATORY (both_sides) — Outboard aft lavatories directly after 41ABC/GHK, on cabin side of Door 4.🚻 LAVATORYGALLEY (both_sides) — Additional left/right aft galley glyphs lie after the outboard lavatories and overlap the Door 4 station.🍽 GALLEYGALLEY (center) — Nearest centre galley after 42DEF overlaps the Door 4 triangle station; exact span and clearance are uncalibrated.🍽 GALLEYGALLEY (both_sides) — Additional left/right aft galley glyphs lie after the outboard lavatories and overlap the Door 4 station.🍽 GALLEYGALLEY (center) — Additional farther-aft centre galley glyph beyond the Door 4 station.🍽 GALLEY123456781011121415161718192021222324252627282930313233343536373839404142ADGKADGKADGKADGKADGKADGKADGKAABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKDEFABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKABCDEFGHKDEFEXIT — Door 1 triangle station overlaps the forward centre galley and outboard lavatory boxes; station is schematic, not calibrated.EXIT — Door 1 triangle station overlaps the forward centre galley and outboard lavatory boxes; station is schematic, not calibrated.EXITEXIT — Door 1 triangle station overlaps the forward centre galley and outboard lavatory boxes; station is schematic, not calibrated.EXIT — Door 1 triangle station overlaps the forward centre galley and outboard lavatory boxes; station is schematic, not calibrated.EXITEXIT — Door 2 separates Business-side galleys from the Premium Economy-side monument bank.EXIT — Door 2 separates Business-side galleys from the Premium Economy-side monument bank.EXITEXIT — Door 2 separates Business-side galleys from the Premium Economy-side monument bank.EXIT — Door 2 separates Business-side galleys from the Premium Economy-side monument bank.EXITEXIT — Door 3 lies between the three forward-side lavatories and centre 27DEF; no cross-gap comfort warning is inferred.EXIT — Door 3 lies between the three forward-side lavatories and centre 27DEF; no cross-gap comfort warning is inferred.EXITEXIT — Door 3 lies between the three forward-side lavatories and centre 27DEF; no cross-gap comfort warning is inferred.EXIT — Door 3 lies between the three forward-side lavatories and centre 27DEF; no cross-gap comfort warning is inferred.EXITEXIT — Door 4 station overlaps the nearest aft galley boxes; not a calibrated separating cross-aisle edge.EXIT — Door 4 station overlaps the nearest aft galley boxes; not a calibrated separating cross-aisle edge.EXITEXIT — Door 4 station overlaps the nearest aft galley boxes; not a calibrated separating cross-aisle edge.EXIT — Door 4 station overlaps the nearest aft galley boxes; not a calibrated separating cross-aisle edge.EXIT

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At a glance
305 seats
Rating mix
270Standard35Be aware
Seats to avoid
  • — The exact carrier schematic places this seat at the nearest contiguous forward outboard lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • — The exact carrier schematic places this seat at the nearest contiguous forward middle galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • — The exact carrier schematic places this seat at the nearest contiguous aft Business galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.

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Best & worst seats

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

Worth knowing

  • 1A, 1K — The exact carrier schematic places this seat at the nearest contiguous forward outboard lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 1D, 1G — The exact carrier schematic places this seat at the nearest contiguous forward middle galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 7D, 7G — The exact carrier schematic places this seat at the nearest contiguous aft Business galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.

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.

Business Class

1-2-1Rows 1–829 seats

Seats to avoid

  • 1A, 1K — The exact carrier schematic places this seat at the nearest contiguous forward outboard lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 1D, 1G — The exact carrier schematic places this seat at the nearest contiguous forward middle galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 7D, 7G, 7K — The exact carrier schematic places this seat at the nearest contiguous aft Business galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 8A — The exact carrier schematic places this seat at the nearest contiguous aft Business left galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
Worth knowing
  • Rows next to a galley: 1, 7, and 8
  • Rows next to a lavatory: 1

Premium Economy Class

3-3-3Rows 10–1545 seats

Seats to avoid

  • 10A, 10C — The exact carrier schematic places this seat at the nearest contiguous forward Premium Economy left lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 10B — The exact carrier schematic places this seat in the same nearest contiguous forward Premium Economy left lavatory bank as the neighbouring seats. Lavatory use, noise and queues may affect this area; frequency and separation are unmeasured.
  • 10D, 10E, 10F — The exact carrier schematic places this seat at the nearest contiguous forward Premium Economy middle galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 10G, 10H, 10K — The exact carrier schematic places this seat at the nearest contiguous forward Premium Economy right lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
Worth knowing
  • Rows next to a galley: 10
  • Rows next to a lavatory: 10

Economy Class

3-3-3Rows 16–42231 seats

Seats to avoid

  • 26A, 26B, 26C, 26D, 26E, 26F, 26G, 26H, 26K — The exact carrier schematic places this seat at the nearest contiguous middle Economy lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
  • 41A, 41B, 41C — The exact carrier schematic places this seat at the nearest contiguous aft left lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured.
Worth knowing
  • Rows next to a galley: 42
  • Rows next to a lavatory: 26 and 41

Frequently asked questions

How many seats does the Vietnam Airlines Airbus A350-900 have?
This configuration has 305 seats: 29 Business Class, 45 Premium Economy Class, 231 Economy Class.
What are the best seats on the Vietnam Airlines Airbus A350-900?
No standout seat is established by the available evidence for this layout. Unresolved comfort details remain unverified.
Which seats should I avoid?
Flagged in our data: 1A, 1K — The exact carrier schematic places this seat at the nearest contiguous forward outboard lavatory bank. Lavatory use, noise and queues may affect this area; frequency, operating conditions and acoustic separation are not measured; 1D, 1G — The exact carrier schematic places this seat at the nearest contiguous forward middle galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured; 7D, 7G, 7K — The exact carrier schematic places this seat at the nearest contiguous aft Business galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured; 8A — The exact carrier schematic places this seat at the nearest contiguous aft Business left galley bank. Preparation light and noise may affect this area; frequency, operating conditions and acoustic separation are not measured.
Does the Vietnam Airlines Airbus A350-900 have lie-flat seats?
Yes — Business Class has 29 seats that convert to a fully flat bed.

Cabins

Business Class

29 seats · 1-2-1 (staggered) · lie-flat
Seat
Lie-flat bed
Screen
15.4"

Vietnam Airlines describes maximum legroom but does not publish a numeric A350 Business pitch.

Premium Economy Class

45 seats · 3-3-3
Seat
Recliner
Screen
10.6"
Power
AC power outlet

Vietnam Airlines publishes row spacing up to 96 cm (37.8 in) and 15 cm (5.9 in) backrest recline; converted to inches. The published pitch is a maximum only; typical pitch is unverified and no numeric pitch is encoded.

In this cabin: Power: AC power outlet · Entertainment: seatback

Economy Class

231 seats · 3-3-3
Pitch
31.9"approx
Seat
Standard seat
Screen
Screen fitted (size unpublished)

Vietnam Airlines publishes approximately 81 cm (31.9 in) row spacing and 13 cm (5.1 in) backrest recline; converted to inches.

Onboard facilities

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

6 lavatories · 9 galleys · 4 door pairs

🍽 GALLEY × 9🚪 EXIT × 4🚻 WC × 6

Amenities

Entertainment
Seatback screens
Personal seatback entertainment: 15.4 in in Business, 10.6 in in Premium Economy, and larger than 10 in in Economy (Vietnam Airlines).

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.

Vietnam Airlines Airbus A350-900 seat map diagram — Business Class, Premium Economy Class, Economy Class (305 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Oct 6, 2026.

How this map was built

Vietnam Airlines' official revised Config 1 map supplies the exact row grid, cabin boundaries, doors and monuments; no cabin or row is reconstructed from generic A350 geometry. Config 1 uses 3-3-3 Premium Economy in rows 10-12 and 14-15; Economy is full 3-3-3 in rows 16-26 and 28-41, with centre-only rows 27 and 42. Business is the published staggered 1-2-1 layout (rows 1-7 plus seat 8A), and row 13 is omitted. WindowAlignment remains unknown at window positions because neither map supplies window positions and no A350 engineering window grid exists in the repository. The native Vietnamese fleet page, detailed Vietnam Airlines procurement extract and current Wikipedia fleet table support two distinct 305-seat configurations (29 Business / 45 Premium Economy / 231 Economy for this file). The English-localized header alone says “305 or 323,” but its own summary and maps still show 305; no permitted source publishes a 323-seat per-cabin split or map, so no 323 configuration is fabricated. The 14-aircraft fleet count applies across both configurations and is not assigned per config. IDs include the Premium Economy count because both official configurations have the same 305-seat total. October 6 assessment: every bookable seat independently evaluated within its own cabin against the exact numbered native map, published product, configuration-specific service and exit markings (no bassinet B marks on this native chart) and nearest contiguous labelled service bank. Standard is a reviewed baseline; cabin-wide pitch/flat-bed/IFE benefits and selection fees do not justify Good. No window positions, seat-specific recline restrictions, armrest/tray geometry or door temperature measurements are published: outboard alignment remains unknown, and no warnings or glyphs are inherited from another variant. Service cautions are qualified possibilities, not measured noise; no inferred cold-door/recline/armrest/storage penalties. Service cautions are not extended across gaps whose separation is unverified. Doors and nearby cross-aisle seats are depicted, but exact eligible exit-seat identities are not designated in this source. No bookability restriction is inferred from a centre block or a bassinet marker; carrier-assigned exit eligibility should be checked during reservation/check-in.

What changed

  1. Oct 6, 2026Exact native grid reverified without replacing chair identities; prior blanket Business/Premium Economy Good withdrawn in favour of individually reviewed within-cabin Standard and qualified service-bank cautions. Maximum-only Premium Economy pitch removed numerically; unsupported USB-A subtype removed while generic USB and published AC remain. Native furniture sides/door-relative banks corrected. Centre Economy warnings excluded across Door 3; no bassinet or numbered exit eligibility inferred. Outboard window alignment remains unknown.
  2. Jul 14, 2026Initial creation of Vietnam Airlines A350-900 Config 1 (29 Business / 45 Premium Economy / 231 Economy) from official revised seat chart and airline cabin-product pages; documented the unsupported English-localized 323-seat header conflict.