JeJu Flights, Tickets & Promo Codes

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JeJu Useful Information

Hub Airports:	Jeju International Airport, Incheon International Airport, Gimpo International Airport
Call Sign:	JEJU AIR
Head Quarter:	Jeju City, Jeju Province
Popular Route:	Seoul Gimpo - Jeju
Popular Destinations:	Jeju, Seoul Gimpo, Seoul Incheon

JeJu Travel Insights^‡

The percentage of JeJu passengers over the age of 60 was 11%.
The percentage of kids under 14 traveling on JeJu flights was 15%.
The percentage of millennials traveling on JeJu flights was 44%.
The percentage of female travelers traveling on JeJu flights was 49%.
Percentage of JeJu travelers booking First or Business Class was 7.22%.
The most popular destination among JeJu passengers was Seoul Incheon.
Incheon International Airport was the most popular airport for JeJu travelers.

^‡ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.

JeJu Tickets on OneTravel

Founded in 2005, Jeju Air is South Korea’s first low-cost airline. It operates from its hubs at Jeju International Airport (Jeju), Incheon International Airport ( Seoul Capital Area), and Gimpo International Airport (Gangseo District). Jeju Air offers scheduled domestic services between several cities in South Korea, as well as between Seoul and international destinations. Jeju Air flights are operated on more than 58 major routes including Japan, China, Russia, the Mariana Islands, and various Southeast Asian countries. Jeju Air’s fleet consists of 39 Boeing 737-800 aircrafts. The airline is also a founding member of the Value Alliance, the fourth largest airline alliance in terms of flights, destinations, and passengers.

With Jeju Air tickets passengers can avail amenities such as -

Jeju Air offers Air Cafe Service that offers light meals and beverages on the plane. Passengers may pre-order a range of healthy meals via Air Kitchen.
Shop from a wide variety of over 190 duty-free products available on-board. For a more convenient purchase on-board, pre-order online.
‘Choose your Seats’ service allow passengers to purchase preferred seats from the comfort of home. No need to arrive early at airport to secure your preferred seat. Use the service to save check-in time at the airport.
For those who need additional baggage allowance, can purchase it in advance.

Online Check-In
Avail online check-in facility to avoid long queue at the airport. The service is available from 24 hours until 60 minutes before departure for a domestic flight, and until an hour and a half for an international flight.

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This promo is applicable for your first app booking only, considering bookings post 1st Jan 2026.
Maximum savings of $100 calculated as up to $20 per person for up to five (5) travelers off service fees for qualified airline tickets.
This Promo Code and Instant Savings offers can be used and combined only up to the amount of service fees. Cannot be combined with any other coupon, promotion or special offer.
May be withdrawn at any time without notice. Void where prohibited.

Questions?: Please email feedback@onetravel.com Valid until Aug 31

We offer a number of discount and savings opportunities to our customers. When searching for airfares, discount and savings claims are based on multiple factors, including searching over 500 airlines to find the available fare. Coupon codes are valid for savings for qualified bookings off our service fees. Seniors and youth may find specific discounted fares offered by certain airlines subject to airline qualifications. Military, bereavement and visually impaired travelers are eligible for discounts off our post-booking service fees as outlined in our compassion exception policy.

Fare Disclosures

* Unless otherwise noted, fares are one way/roundtrip. Fares include all fuel surcharges, taxes & fees and our service fees . Displayed fares are based on historical data, are subject to change. Tickets are nonrefundable, nontransferable, non-assignable and subject to airline restrictions. Name changes are not permitted. There is a higher probability of seats at the stated fare being available on Tuesday, Wednesday and Thursday, and it may require an advance purchase of up to 21 days and/or a Saturday night stay at the destination. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. See Terms and conditions for other restrictions..

Coupon Codes

Expires Aug 31, 2026. Discount applies to service fees for qualified airline tickets, hotel, car rental and vacation package bookings. Amount of service fee discount varies: for air bookings maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50; for hotel bookings maximum savings of $12 applied on qualified purchases; for car rental bookings maximum savings of $8 applied on qualified bookings; for vacation package bookings maximum savings of $20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.