A checked bag up to 15kg bought at the airport counter costs JPY 4,600–6,500, and JPY 5,500–8,500 at the boarding gate, one way (domestic and international). Jetstar Japan says buying checked baggage in advance is cheaper, and up to 40kg can be added from Manage Booking. (Jetstar Japan's official baggage fee page, checked on 12 October 2026.)
Jetstar Japan checked bag fees by route
Checked bag up to 15kg, bought on the day, one way.
| Route | Airport counter | Boarding gate |
|---|---|---|
| Domestic (Japan) | JPY 4,600 | JPY 5,500 |
| International (Jetstar Japan) | JPY 6,500 | JPY 8,500 |
How much does a checked bag cost for a round trip on Jetstar Japan?
Our sum of Jetstar Japan's one-way prices. Jetstar Japan lists one-way prices only.
| Route | 15kg bag, airport counter | 15kg bag, gate |
|---|---|---|
| Domestic (Japan) | 9,200 | 11,000 |
| International (Jetstar Japan) | 13,000 | 17,000 |
Calculated by japan-japan.com from the one-way prices on Jetstar Japan's official page (checked on 12 October 2026).
Excess weight and extra carry-on
Charged at the airport, per passenger.
| Route | Per kg over, airport | Extra 7kg carry-on, airport | Extra 7kg carry-on, gate |
|---|---|---|---|
| Domestic (Japan) | JPY 1,000 | JPY 5,000 | JPY 5,500 |
| International (Jetstar Japan) | JPY 2,000 | JPY 7,000 | JPY 8,000 |
Frequently asked questions
How much is a checked bag on Jetstar Japan?
A checked bag up to 15kg bought at the airport counter costs JPY 4,600–6,500, and JPY 5,500–8,500 at the boarding gate, one way (domestic and international). Jetstar Japan says buying checked baggage in advance is cheaper, and up to 40kg can be added from Manage Booking.
How much is a checked bag on Jetstar Japan for a round trip?
Adding up Jetstar Japan's one-way prices, 15kg bag, airport counter costs JPY 9,200–13,000 for a round trip, by route.
Other Jetstar Japan baggage fees
Other charges on the same official page.
| What you pay for | Price, one way |
|---|---|
| Oversized, online in advance · Domestic and international combined (Jetstar Japan) | JPY 2,500 |
| Oversized, airport counter · Domestic and international combined (Jetstar Japan) | JPY 3,000 |
Which flights each price covers
- Domestic (Japan)
- Jetstar Japan (GK) domestic flights within Japan
- International (Jetstar Japan)
- Jetstar Japan (GK) international flights from Japan
- Domestic and international combined (Jetstar Japan)
- Jetstar Japan (GK) domestic and international flights, same price