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Jin Air Flights, Routes & Travel Guide

Explore the latest Jin Air (LJ) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Last updated: October 2026
IATA: LJFounded 2008HQ: Gangseo-gu, Seoul, South Korea
Departure date
Return date

About Jin Air

Explore the latest Jin Air (LJ) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Jin Air began operations on April 5, 2008. The company is headquartered in Gangseo-gu, Seoul, South Korea. Jin Air's main hubs are Gimpo International Airport, Incheon International Airport. Secondary hubs are Gimhae International Airport, Jeju International Airport. Jin Air is a low-cost airline in South Korea. The airline is a subsidiary of Korean Air. The airline provides passenger transportation on 31 routes. The company's fleet consists of 24 aircrafts.

Airline codeLJ
Main hubICN
Alliance-
Destinations39
Countries11
Fleet32
Updated: October 2026

Popular Jin Air routes

RouteCitiesTypical durationWeekly flightsService
ICN to GUMSeoul to Hagåtña4h 30m21NONSTOP
ICN to BKKSeoul to Bangkok5h 50m0NONSTOP
ICN to CNXSeoul to Chiang Mai5h 50m0NONSTOP
ICN to PQCSeoul to Phu Quoc Island5h 50m0NONSTOP
ICN to BKISeoul to Kota Kinabalu5h 20m0NONSTOP

Jin Air hubs and focus cities

Route map

Jin Air logo

All Jin Air routes

Search by airport, city or three-letter code

39 destinations · Updated: October 2026
Route endpoint

Routes serving Seoul

1–10 of 46
RouteCitiesTypical durationWeekly flightsService
GUM to ICNHagåtña to Seoul4h 40m21NONSTOP
ICN to GUMSeoul to Hagåtña4h 30m21NONSTOP
ICN to BKKSeoul to Bangkok5h 50m0NONSTOP
ICN to CNXSeoul to Chiang Mai5h 50m0NONSTOP
ICN to PQCSeoul to Phu Quoc Island5h 50m0NONSTOP
PQC to ICNPhu Quoc Island to Seoul5h 30m0NONSTOP
BKK to ICNBangkok to Seoul5h 25m0NONSTOP
CNX to ICNChiang Mai to Seoul5h 23m0NONSTOP
BKI to ICNKota Kinabalu to Seoul5h 20m0NONSTOP
ICN to BKISeoul to Kota Kinabalu5h 20m0NONSTOP
Routes and frequencies may change by season and travel date.
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Aircraft, cabins and onboard experience

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Aircraft

Cabin comparison

CabinSeat pitchSeat widthSeat recline
EconomyBoeing 737 MAX 876 cm43 cm5 cm

Jin Air baggage allowance

Fees and allowances vary by route, fare and status.

Baggage

An official Jin Air agency notice effective June 19, 2023 states a carry-on allowance of one bag weighing up to 10 kg, with combined dimensions not exceeding 115 cm and individual dimensions within 55 x 40 x 20 cm. Current allowances and any route-specific exceptions must be confirmed with Jin Air before travel. Free checked-baggage allowances, additional baggage charges and applicable restrictions should be checked against your ticket and the current rules for your route.

Jin Air baggage rules

Travel policies

Pets

Small dogs, cats, and birds can travel in the cabin if the combined weight of the pet and carrier does not exceed 5 kg. Each passenger is permitted to bring one pet on board with them. To qualify for travel as checked baggage, the combined weight of the pet and carrier should not exceed 45 kg. Therefore, each passenger can travel with two pets as checked baggage.

Flying with pets on Jin Air

Infants

Infants are customers under the age of 24 months. Infants are not given a separate seat and must be accompanied by a guardian. The cost on international flights is 10% of the regular adult fare, and there is no charge on Korean domestic flights. If one adult travels with two infants, you must purchase a child ticket for one or more added infants.

Jin Air Infants policy

Check in rules

Jin Air Registration can be done online (via the website or mobile app) or at the airport. Check-in desks open three hours before departure and close 60 minutes before departure. Online check-in begins 24 hours before departure. Online check-in closes 30 minutes before departure for Korean domestic flights or 90 minutes before departure for international flights. Online check-in is not available for Guam and America.

Jin Air Check-in rules

Unaccompanied minors

The Jin Air airline provides an escort service for minors in exceptional cases. For more information, please contact the sales department.

Unaccompanied minors in Jin Air

On-time performance

81.65%On-time arrivals
23.02 minAverage delay
97.26%Completion rate
2.74%Cancellation rate

Jin Air FAQs

Find quick answers to the most common questions about flying with Jin Air.

How much cabin baggage does Jin Air allow?

Jin Air’s carriage terms define cabin baggage and the applicable baggage allowance. Check the current fare rules and itinerary on the airline’s booking site.

How do I confirm cabin and checked baggage for my Jin Air ticket?

Check the ticket for cabin and checked-bag piece, weight and size limits. Ask the operating carrier about extra or special baggage before travel.

How should I arrange check-in for a Jin Air booking?

Follow the confirmed flight’s check-in instructions. Ask the carrier or ticket issuer about online availability, airport counters and the deadlines for check-in, bag drop and boarding.

How do I request a change or refund for a Jin Air ticket?

Contact the airline or agent that issued the ticket and ask which fare conditions apply. Confirm eligibility, charges and any fare difference before accepting a change or refund.

What should I do if my Jin Air flight is delayed or cancelled?

Contact the airline or ticketing agent for assistance. Refund, rerouting and compensation rights depend on the applicable rules and circumstances.

Can I travel with a pet on a Jin Air booking?

Obtain the operating carrier’s approval before booking a pet. Confirm the transport method, container requirements, documents and destination restrictions.

What travel documents should I check for my Jin Air itinerary?

Check passport, visa and health requirements for your nationality, destination and any transit points. Recheck near departure. Meeting document requirements does not guarantee admission.

How should I pack a power bank for a Jin Air flight?

Carry power banks and spare lithium batteries in cabin baggage with terminals protected. Remove them if the bag is gate-checked. Confirm airline-specific restrictions.