SeatRecon
Currently flyingPUBLISHED MAP
Representative layout — individual aircraft on this route may vary.

Aer Lingus Airbus A321LR seat map

A321LR (184 seats: 16 Business / 168 Economy)
184 seats16J/18N/150YLast verified Jul 17, 2026

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: Extra Leg Room (premium)EXTRA LEG ROOMZone: Preferred (preferred)PREFERREDBusiness ClassBusiness · 2-2Economy ClassEconomy · 3-3LAVATORY (left) — Forward wheelchair-accessible lavatory shown before row 2.🚻 LAVATORYGALLEY (right) — Forward galley shown before row 2.🍽 GALLEYpartitionLAVATORY (left) — Rear wheelchair-accessible lavatory shown behind row 34.🚻 LAVATORYLAVATORY (full_width) — Aft lavatory bank shown in the tail.🚻 LAVATORYGALLEY (right) — Rear service complex shown behind row 34.🍽 GALLEY2345678910111213141516171819202122232425262728293031323334ACHKAKACHKAKACHKABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFABCDEFEXIT (door) — Forward door pair shown before Business row 2.EXITEXIT (door) — Forward door pair shown before Business row 2.EXITEXIT (type_iii_overwing) — Forward over-wing exit pair shown beside row 14.EXITEXIT (type_iii_overwing) — Forward over-wing exit pair shown beside row 14.EXITEXIT (type_iii_overwing) — Aft over-wing exit pair shown beside row 15.EXITEXIT (type_iii_overwing) — Aft over-wing exit pair shown beside row 15.EXITEXIT (door) — Aft door pair shown behind the last row.EXITEXIT (door) — Aft door pair shown behind the last row.EXIT

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

At a glance
184 seats
Rating mix
18Good160Standard6Be aware
Best seats
  • — Aer Lingus marks this position Extra Leg Room on its published map.
Seats to avoid
  • — The published map places this last-row seat immediately ahead of the rear lavatory complex.
  • — The published map places this last-row seat immediately ahead of the rear service complex.
Worth knowing
  • Exit rows: 14 and 15
  • 18 extra-legroom seats

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.

Worth knowing

  • 34A, 34B, 34C — The published map places this last-row seat immediately ahead of the rear lavatory complex.
  • 34D, 34E, 34F — The published map places this last-row seat immediately ahead of the rear service complex.

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

2-2Rows 2–616 seats

Ratings are even across this cabin — no standout or problem seats in our records.

Economy Class

3-3Rows 7–34168 seats

Best seats

  • 7A, 7B, 7C, 7D, 7E, 7F, 14A, 14B, 14C, 14D, 14E, 14F — Aer Lingus marks this position Extra Leg Room on its published map.

Seats to avoid

  • 34A, 34B, 34C — The published map places this last-row seat immediately ahead of the rear lavatory complex.
  • 34D, 34E, 34F — The published map places this last-row seat immediately ahead of the rear service complex.
Worth knowing
  • Exit rows: 14 and 15
  • Rows next to a galley: 34
  • Rows next to a lavatory: 34
  • 18 extra-legroom seats

Frequently asked questions

How many seats does the Aer Lingus Airbus A321LR have?
This configuration has 184 seats: 16 Business Class, 168 Economy Class.
What are the best seats on the Aer Lingus Airbus A321LR?
Top-rated in our data: 7A, 7B, 7C, 7D, 7E, 7F, 14A, 14B — Aer Lingus marks this position Extra Leg Room on its published map.
Which seats should I avoid?
Flagged in our data: 34A, 34B, 34C — The published map places this last-row seat immediately ahead of the rear lavatory complex; 34D, 34E, 34F — The published map places this last-row seat immediately ahead of the rear service complex.
Which rows are the exit rows?
Rows 14 and 15 are exit rows.
Does the Aer Lingus Airbus A321LR have lie-flat seats?
Yes — Business Class has 16 seats that convert to a fully flat bed.

Cabins

Business Class

16 seats · 2-2 (staggered) · lie-flat
Seat
Lie-flat bed

Economy Class

168 seats · 3-3
Seat
Standard seat, Extra-legroom seat
Extra Leg RoomPreferred

Onboard facilities

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

3 lavatories · 2 galleys · 4 door pairs

🚪 EXIT × 4🚻 WC × 3🍽 GALLEY × 2▮ partition × 1

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.

Aer Lingus Airbus A321LR seat map diagram — Business Class, Economy Class (184 seats)

Download PNG

Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 17, 2026.

  • Aer LingusPRIMARY SOURCERetrieved Jul 17, 2026

    October 2025 official combined A321-NEO/XLR map: exact staggered Business positions in rows 2-6, 28 full 3-3 Economy rows 7-34, Extra Leg Room rows 7/14/15, Preferred rows 8-10, and the displayed exits and monuments.

    Aer Lingus cautions that layouts and specific locations may vary. The poster combines A321neo and XLR under one map and does not establish physical window alignment; the variant-specific airline release independently confirms the accommodation.

    https://www.aerlingus.com/media/pdfs/aerlingus_seat_maps.pdf ↗
  • Aer LingusPRIMARY SOURCERetrieved Jul 17, 2026

    Aer Lingus service announcement states that the A321neo LR operates scheduled European and transatlantic service with 184 seats including 16 fully lie-flat Business seats.

    The announcement gives the total and lie-flat count but not the row grid; the October 2025 seat-map PDF controls placement and confirms 168 Economy seats by row arithmetic.

    https://mediacentre.aerlingus.com/news/22062023/new-paris-service-with-aer-lingus-announced-for-shannon-airport ↗
  • Aer LingusPRIMARY SOURCERetrieved Jul 17, 2026

    Aer Lingus Environmental Report 2025 identifies the mainline fleet in operation at 31 December 2025, including A320ceo, A320neo, A321neo LR, A321XLR and A330 aircraft; it reports eight A321neo LR and five A321XLR at that date.

    Fleet-status source only. It groups A330 variants and does not publish row grids or per-configuration aircraft counts.

    https://www.aerlingus.com/media/pdfs/ei-2025-environmental-report.pdf ↗
  • WikipediaINDEPENDENT SOURCERetrieved Jul 17, 2026

    Neutral fleet-table cross-check lists the current Aer Lingus A321LR accommodation as 16 Business / 168 Economy = 184 seats.

    Used only as a neutral cross-check of the current fleet accommodation table. Aer Lingus primary sources control layout and operating status.

    https://en.wikipedia.org/w/index.php?title=Aer_Lingus&action=raw ↗
How this map was built

PUBLISHED COMBINED A321-NEO/XLR MAP: Business rows 2-6 alternate 2-2 and 1-1 occupancy (4+2+4+2+4=16); Economy rows 7-34 are 28 full 3-3 rows (168), totaling 184. Row 7 and over-wing exit rows 14-15 are the map's Extra Leg Room positions (18N); rows 8-10 are Preferred; purple rows 11-13 are interpreted only as the over-wing overlay because purple is absent from the legend. Aer Lingus separately publishes the LR total and 16 fully lie-flat seats; the map arithmetic supplies the 168-seat Economy remainder. The poster cautions that layouts and specific locations may vary, so representative is true. Per the SeatRecon family-grid convention requested for this task, the exact a321neo-family engineering grid is bound; it has no structural blanks, so ordinary window-seat alignment remains unknown.

What changed

  1. Jul 17, 2026Initial Aer Lingus A321LR 16 Business / 168 Economy configuration from the airline's published combined map and variant-specific capacity source.