The Jetstar Airbus A321neo LR seats 232 passengers across 1 cabin. Every row below is rated on legroom, location and distance from galleys and lavatories.
Verified by John McKeanLast verified 4 June 2026Cross-referenced
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Avoid 2A, 2B, 2C, 2D, 2E, 2F (Near galley (ahead)); 37A, 37B, 37C, 37D, 37E, 37F (Near lavatory (behind) — some queuing traffic…); 38A, 38B, 38C, 38D, 38E, 38F, 39A, 39B, 39C, 39D, 39E, 39F (Immediately adjacent to lavatory (behind)…)
Jetstar's reach play — an extra fuel tank stretches its range far enough for Perth–Bangkok, Sydney–Rarotonga and an upcoming Melbourne–Colombo. It's an all-economy narrowbody on routes that used to need a widebody: a quieter neo cabin and better air than the older A320 and A321, but still a narrowbody Economy seat for six hours or more.
Forward rows matter even more on a long international sector, where customs and immigration queues reward getting off first. The quieter neo cabin and better air help on the longer hauls, and a window on the Perth–Southeast Asia runs looks out over the Indonesian archipelago you'd miss from a higher-flying widebody.
On a six-hour flight every seat is a compromise, but the back of a full cabin compounds it with engine noise and a long walk forward. Middle seats on Perth–Bangkok are punishing — worth paying to avoid — and if you're tall, weigh the saving against six hours in a tight seat.
This configuration is all-economy with no designated premium cabin, so exit rows are the only meaningful legroom option on board. Jetstar charges for exit-row seat selection, and they're worth prioritising on an international sector.
Window seats suit passengers who plan to sleep — you control the shade, have a wall to lean on, and won't be disturbed by seatmates needing to pass. Aisle seats work better for those who want to move around and stretch during the flight. The middle seat is genuinely uncomfortable on a long international sector.
The additional fuel capacity for the extended-range version is housed in the underfloor, so the cabin itself looks and feels the same as a standard A321neo. The seat, pitch, and amenities are unchanged.
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