Peach vs Spring Japan: fleets and facts compared

Peach's carry-on and checked baggage pages, read on 24 October 2026, set the following. Sizes and weights only.

• Carry-on (free on all fares): one bag plus one personal item, two items in total, with a combined weight of up to 7 kg. The bag's three dimensions must add up to less than 115 cm, including handles, pockets and wheels. Duty-free goods and souvenirs bought after security count towards the allowance.
• Checked baggage (paid option): standard weight 20 kg per bag, maximum 32 kg per bag with an overweight option. Sum of three dimensions up to 203 cm, including handles and wheels.
• Limits per passenger: up to 5 checked bags and a total of 100 kg.
• Oversized items: bags of 204 cm or more in total need an oversized option and must be no larger than 80 cm high, 80 cm wide and 230 cm deep; anything larger cannot be checked.
• No baggage transfer: Peach checks bags point to point only, so passengers on two separate same-day bookings must collect and re-check their bags.

Bags that fit the carry-on rules but cannot be stowed on board must be checked in. Power banks may not go in checked baggage.

Source: airline baggage page, read 2026-10-24.

Spring Japan's baggage pages for domestic (IJ) flights give the following allowances. Sizes and weights only.

• Cabin baggage: one personal item (such as a handbag, camera or umbrella) plus one carry-on bag, with a combined weight of 7 kg. The bag may measure up to 56 x 36 x 23 cm, and the three sides must add up to 115 cm or less. Laptops and tablets do not count towards the 7 kg.
• Checked baggage included by fare: Lucky Spring 0 kg; Spring 20 kg; Spring Plus 30 kg. There is no limit on the number of pieces.
• Maximum weight per piece: 30 kg.
• Maximum size per piece, flights up to 20 December 2026: three sides adding up to 203 cm or less.
• Maximum size per piece, flights from 21 December 2026: longest side 100 cm or less and three sides adding up to 203 cm or less.
• Baby items such as strollers, car seats and portable cradles are carried free, one per infant or child.

Source: Spring Japan, "機内持ち込み手荷物について" (carry-on baggage) and "お預けの手荷物について" (checked baggage), IJ domestic pages, read on 24 October 2026.

Source: airline baggage page, read 2026-10-24.