Under the seat
Allowed (size not specified)
Weight limit: 10 kg (22 lb)
Underseat small item shares the selected total: Starter 7 kg; Business 14 kg with no item over 10 kg. The 10 kg piece cap is not an extra allowance. Current numeric dimensions remain unconfirmed; future JQ 40×30×20 cm dimensions are not applied before 2 February 2027.
Overhead cabin bag
56×36×23 cm
22×14.2×9.1 in
Weight limit: 7 kg (15.4 lb)
JQ travel before 2 February 2027: one main bag plus one small item; Starter 7 kg combined, Business 14 kg combined with 10 kg per item. The two-bag checker can compare the entered total, but cannot confirm the small item size while its current numeric dimensions remain unknown. Paid extra 7 kg is not available on all routes. Future JQ travel must be checked separately: Starter underseat-only 40×30×20 cm, Priority adds overhead bag, maximum 10 kg each. Existing-booking exceptions apply. GK retains the 7/14 kg system.
The source does not say whether wheels and handles are included, so measure the full external size to be safe.
1 cabin bag
Starter / standard Economy before 2 February 2027: main bag plus small item included, sharing 7 kg. Paid 14 kg options require booking confirmation.
1 cabin bag
Starter / standard Economy before 2 February 2027: main bag plus small item included, sharing 7 kg. Paid 14 kg options require booking confirmation.
1 cabin bag
Business: 14 kg shared by main bag and small item, maximum 10 kg per item.
No reliable fixed price is listed here. Check your booking for the cost of adding a bag; an unlisted price does not mean it is free.
Official baggage policyCheck cabin bag dimensions, weight and personal-item limits separately. A bag has to pass every published limit at once; being under the length and width limit does not help if the depth, weight, or fare-specific allowance is tighter.
Editorial signal only. Leave margin instead of relying on discretionary gate behavior.
For international-terminal screening, including domestic flights departing there: containers up to 100 ml in one clear resealable bag. Medical, infant-food and special-diet exceptions apply; confirm departure/transit security requirements.
Infant fee applies per infant per flight. Before 2 February 2027 a lap infant has no separate cabin allowance: essentials fit within the adult allowance. An infant with a purchased seat has the standard allowance. Future JQ lap infants receive an underseat bag.
With an infant or small child, one stroller can be checked free in addition to ordinary baggage. Current cabin stroller must fold within 56×36×23 cm, be securely covered and count within the existing carry-on allowance. No guaranteed gate handover. Future stroller guidance states 56×44×23 cm, differing from general overhead width 36 cm; confirm with Jetstar for future travel.
One car seat/capsule/booster can be checked free with an infant or small child. Cabin car-seat use requires an own seat, advance contact and airline approval; not permitted on Jetstar Japan (GK).
Eligible infant/small-child bookings may check one each of stroller, portable cot with bedding, car seat/capsule/booster and portable highchair free, regardless of fare.
Source-based research; no hands-on test or specialist review claimed.
Starter includes one 56×36×23 cm main bag and one small underseat item sharing 7 kg.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
7 kg allowance; main and small itemSource review: · Codex (AI source review)
Business includes two items sharing 14 kg, maximum 10 kg per item; garment bag alternative 114×60×11 cm.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Economy and Business; garment bagsSource review: · Codex (AI source review)
JQ from 2 February 2027: underseat 40×30×20 cm; paid/included Priority overhead 56×36×23 cm; max 10 kg each; pre-5 August 2026 booking exception excludes groups; GK unchanged.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
New options; existing bookings; connecting flightsSource review: · Codex (AI source review)
Charges depend on route, currency, handling stage and scenario; no universal AUD12/25 fee.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Airport and boarding-gate excess tablesSource review: · Codex (AI source review)
Current lap infants have no own cabin allowance; essentials count within adult allowance. Infant fee applies; own-seat infant has standard allowance.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Infant baggage allowance and bookingSource review: · Codex (AI source review)
One each stroller/cot/car seat/highchair free checked with infant or small child; current cabin stroller within 56×36×23 cm and existing allowance in protective cover. Future stroller page states 56×44×23 cm, unlike general overhead width 36 cm; confirm future stroller rule.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Free checked items; stroller on boardSource review: · Codex (AI source review)
Own seat, advance contact and approved restraint needed; not accepted for cabin use on GK.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Requirements; booking; airport approvalSource review: · Codex (AI source review)
100 ml containers and one clear resealable bag at international-terminal screening, with medical/infant exceptions.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
Liquids aerosols gels; international-terminal departuresSource review: · Codex (AI source review)
Purchased extra 7 kg is route-dependent; unavailable on listed Australia–Bali services and other listed routes/journeys.
Jetstar JQ current rules before 2 February 2027; future and GK differences explicitly separated.
14 kg option; unavailable routesSource review: · Codex (AI source review)
For travel before 2 February 2027 or Jetstar Japan, Starter includes one main and one small item sharing 7 kg; main size 56×36×23 cm. A 14 kg option is limited to selected routes/availability and a main item up to 10 kg.
Partial live main-page review. Current small-item dimensions remain unknown. Business/per-item details retain 2026-09-29 evidence because the linked help page was unreadable; full-record last_checked is unchanged.
Current-date applicability; Maximum 2 items; Increasing your allowanceSource review: · Codex (AI source review)
JQ and GK are different operators. This record does not select travel dates or bought extra weight. The two-bag mode compares one main plus one small item, including combined and individual weight caps; unknown small-item dimensions prevent a complete pass. Current Starter 7 kg is corroborated by the live main page. Business 14 kg and the 10 kg piece cap retain the recorded 29 September evidence; its detailed help page was not readable in this partial recheck. Wheels/handles treatment remains unconfirmed; no fixed fee or gate stroller service is inferred.
Rules can change. Always verify with Jetstar Airways before flying.