Jin Air Baggage Policy: Fees, Rules, Sizes & Allowance 

Jin Air allows 1 carry-on bag (10 kg, max 115 cm total dimensions) plus a personal item on all flights. Free checked baggage ranges from 15 kg on domestic and most international routes to 2 × 23 kg on US/Guam flights. Extra baggage can be pre-purchased online for less than airport counter rates.

Jin Air (IATA: LJ) is South Korea’s second-largest low-cost carrier and a subsidiary of Korean Air. Founded in 2008, it now carries roughly 11 million passengers annually across 30+ destinations in East Asia, Southeast Asia, and the United States. One thing that sets Jin Air apart from pure budget airlines is that checked baggage is included on most ticket types a meaningful perk when you’re packing for a trip to Bangkok, Osaka, or Guam.

What Are Jin Air’s Carry-On Baggage Rules?

Jin Air permits each passenger 1 piece of cabin baggage, weighing no more than 10 kg, with total dimensions (length + width + height) not exceeding 115 cm. A standard configuration that fits is approximately 40 × 20 × 55 cm. This limit applies across all fare types and all routes.

In addition, you may bring 1 personal item free of charge. Acceptable personal items include:

• Laptop bags or briefcases
• Small handbags or purses
• Small duty-free shopping bags

The personal item must fit under the seat in front of you. If your carry-on bag is overweight or oversized, airline staff at the gate will require you to check it into the hold and airport baggage fees apply.

Prohibited items in carry-on baggage:

• Liquids, gels, and aerosols exceeding 100 ml per container (international flights); all containers must fit in one transparent 1-litre bag
• Lithium batteries and power banks may only travel in the cabin they are strictly banned from checked luggage
• Electronic cigarettes must stay in your carry-on (use on board is prohibited)
• One standard lighter is allowed on your person only; lighters cannot go into checked baggage

What Is Jin Air’s Checked Baggage Allowance? (Domestic vs. International)

Jin Air Baggage Allowance Domestic

On domestic Korean routes (e.g., Seoul–Jeju, Busan–Jeju, Daegu–Jeju), Jin Air includes 1 piece of checked baggage up to 15 kg in the base fare for adults and children over 2 years old.

Jin Air Baggage Allowance International

Free checked baggage allowance on international routes depends on the destination:

The higher allowance to the US and Guam reflects US international aviation regulations. Note that Alternative Airlines confirms Australia at 23 kg per the same regulations framework, while most Asian routes remain at the 15 kg threshold.

What Is the Checked Baggage Size for Jin Air?

Jin Air’s checked baggage size limit is 158 cm (length + width + height combined). Any bag exceeding this total is classified as oversized and subject to a special handling fee, which must be paid at the airport counter. Individual checked bags must also not exceed 32 kg in weight on Boeing 737-800 aircraft or 45 kg on Boeing 777-200ER aircraft.

How Much Is Extra Baggage on Jin Air?

Jin Air extra baggage fees are charged per weight block or per piece, depending on the route. The most important rule: pre-purchasing baggage online is always cheaper than paying at the airport counter.

According to data from Jin Air’s official add-baggage page, pre-purchase online rates include:

Example cost breakdown: A passenger flying Seoul to Phuket with a 15 kg free allowance who wants to check a 25 kg bag would need to purchase an additional 10 kg. At the domestic rate structure that works out to approximately KRW 20,000 online but airport counter prices run 20–30% higher, so the same transaction at check-in could cost noticeably more.

Always verify current pricing directly on jinair.com before travel, as fees are subject to change based on exchange rates and route updates.

Can I Add Baggage for Jin Air After Booking?

Yes. Jin Air allows passengers to add checked baggage through several channels:

• Online via jinair.com   available up to 1 hour before check-in closes (recommended; cheapest option)
• Via the Jin Air mobile app  same pricing as the website
• At the airport check-in counter  available but at a higher rate
• Via the call centre  for select routes

To add baggage online, log in with your booking reference, navigate to “Add Services,” and select the baggage option that matches your route. The online portal is available in English.

What Are Jin Air’s Special Baggage Rules?

Sports Equipment

Golf clubs, skis, snowboards, and diving gear may be accepted under your free baggage allowance if they fall within weight limits, though a special handling fee may apply regardless of weight. All sports equipment must be packed in a hard protective case. Contact Jin Air’s customer service at least 24 hours before departure to confirm the applicable fee for your specific route.

Musical Instruments

• Small instruments (e.g., violin): may be brought into the cabin as a carry-on substitute if dimensions are within the 115 cm limit
• Large instruments (e.g., cello): require the purchase of a separate “Extra Seat” ticket to travel in the cabin
• Instruments transported as checked baggage follow standard size and weight rules

Pets

Pets travel as a paid service, separate from your baggage allowance:

• In-cabin: Total weight of pet + carrier must not exceed 7 kg; carrier dimensions within 115 cm; approximately KRW 10,000–20,000 on domestic routes; from KRW 70,000 on international routes
• In the hold: Total weight with cage up to 32 kg (B737) or 45 kg (B777)

Is Jin Air Strict on Baggage?

Yes Jin Air enforces its carry-on limits at the gate. Oversized or overweight cabin bags are regularly identified and sent to the hold, with applicable fees charged on the spot. The airline’s policy states that carry-on bags must fit within the 115 cm dimensional limit and not exceed 10 kg. Bringing a bag that is borderline overweight is a genuine risk, particularly on busy routes departing from Incheon.

Practical tip: Weigh your checked bags at home before leaving. Remove old baggage tags from previous trips automated sorting systems can misread them and misdirect luggage.

Is Jin Air Part of Korean Air?

Yes. Jin Air is a fully owned subsidiary of Korean Air, South Korea’s national flag carrier. Founded in January 2008 and operational since July of that year, Jin Air was established as Korean Air’s low-cost division. This relationship means Jin Air adheres to Korean Air Group maintenance and safety standards.

In 2009, Jin Air became the first Korean low-cost carrier to receive IOSA certification (IATA Operational Safety Audit), a globally recognized benchmark for airline safety. The certification has been renewed multiple times since.

Is Jin Air a Good Airline?

Jin Air is widely regarded as one of the stronger low-cost carriers in Asia. It’s the only Korean LCC operating wide-body aircraft specifically the Boeing 777-200ER which provides more cabin space on high-traffic routes like Seoul–Guam. Its IOSA certification and Korean Air Group backing contribute to consistently high safety standards.

For budget travelers, the inclusion of free checked baggage on most routes (unlike European ultra-low-cost carriers that charge for everything) offers genuine value. On-board catering includes a complimentary light snack on many international flights over 2 hours another differentiator from pure budget carriers.

Is Jin Air Better Than Jeju Air?

Both are solid Korean LCCs, but they suit different traveler profiles:

Choose Jin Air if you’re flying to Guam, value the wide-body cabin experience, or want the safety assurance of a Korean Air affiliate. Choose Jeju Air if you need a broader route network within Asia.

Does Jin Air Have Free Food?

On many international flights lasting more than 2 hours, Jin Air includes a complimentary light snack. Full meals are available through JINI Kitchen, Jin Air’s pre-order catering service orders must be placed via jinair.com at least 72 hours before departure. Snacks, ramen, and beverages (including Paul Bassett coffee) are available for purchase on board all flights.

5 Tips for Hassle-Free Baggage With Jin Air

1. Pre-purchase extra baggage online. Online rates are always lower than airport counter fees often by 20–30%.
2. Download the Jin Air app before your flight. The app allows baggage additions and is the gateway to the JINI Play in-flight entertainment system, which requires an in-flight Wi-Fi connection.
3. Weigh your bag at home. Most routes have a 15 kg limit easy to exceed when shopping. A portable luggage scale costs less than one overweight fee.
4. Pack valuables, medications, and fragile electronics in your carry-on. Jin Air is not liable for damage to these items in the hold.
5. Keep lithium batteries and power banks in the cabin. This is a legal requirement not just an airline preference and applies to all flights worldwide.

Frequently Asked Questions

Does Jin Air have free checked baggage?
Yes. Jin Air includes free checked baggage on most fares. Domestic routes include 15 kg; most international routes in Asia also include 15 kg; Australia flights offer 23 kg; and US/Guam flights include 2 pieces at 23 kg each.

 What is the maximum checked baggage weight on Jin Air?
The standard free allowance is 15 kg on domestic and most Asian routes. Single bags must not exceed 32 kg on B737 aircraft or 45 kg on B777 aircraft, regardless of paid allowance.

Can I bring two checked bags on Jin Air international flights?
Only on flights to the USA and US territories (including Guam), where 2 pieces at 23 kg each are included. All other international routes include 1 piece.

How early can I add baggage on Jin Air?
You can add baggage online or via the app up to 1 hour before check-in closes. After that, you must pay at the airport counter, where rates are higher.

Does Jin Air charge more for baggage at the airport?
Yes. Airport counter baggage fees are approximately 20–30% higher than pre-purchase online rates. Domestic online pre-purchase starts at KRW 10,000 per 5 kg.

What happens if my carry-on is overweight at Jin Air?
Gate staff will require you to check the bag into the hold, and you will be charged the applicable airport counter baggage fee on the spot.

Can infants bring checked baggage on Jin Air?
Infants under 2 years (not occupying a seat) are entitled to 1 piece up to 10 kg, plus a foldable stroller or child car seat carried free of charge.

Are lithium batteries allowed in Jin Air checked baggage?
No. Lithium batteries and power banks are strictly prohibited in the hold. They must travel in your carry-on bag only this is a legal requirement, not just an airline rule.

Does Jin Air allow golf clubs or ski equipment?
Yes, with conditions. Sports equipment may count toward your free baggage allowance if within weight limits, but a special handling fee may also apply. Confirm fees with Jin Air’s call centre (+82-2-3660-6000) at least 24 hours before departure.

Is Jin Air’s carry-on limit 10 kg or 12 kg?
Jin Air’s official carry-on limit is 10 kg. Some third-party booking platforms list 12 kg, which may reflect older policy data. Always check the current limit on jinair.com before flying.