Cheap flights from Seoul to Jeju

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Flight deals from Seoul to Jeju

Looking for a cheap last-minute deal or the best round-trip flight from Seoul to Jeju? Find the lowest prices on one-way and round-trip tickets right here.

Jeju.C$20 per passenger.Departing Wed, Mar 5, returning Wed, Mar 12.Round-trip flight with Air Seoul.Outbound direct flight with Air Seoul departing from Gimpo International on Wed, Mar 5, arriving in Jeju.Inbound direct flight with Air Seoul departing from Jeju on Wed, Mar 12, arriving in Gimpo International.Price includes taxes and charges.From C$20, select.

Jeju.C$45 per passenger.Departing Wed, Mar 5, returning Wed, Apr 2.Round-trip flight with Jeju Air.Outbound direct flight with Jeju Air departing from Gimpo International on Wed, Mar 5, arriving in Jeju.Inbound direct flight with Jeju Air departing from Jeju on Wed, Apr 2, arriving in Gimpo International.Price includes taxes and charges.From C$45, select.

Jeju.C$51 per passenger.Departing Tue, Jul 1, returning Tue, Jul 8.Round-trip flight with Jeju Air and Jin Air.Outbound direct flight with Jeju Air departing from Gimpo International on Tue, Jul 1, arriving in Jeju.Inbound direct flight with Jin Air departing from Jeju on Tue, Jul 8, arriving in Gimpo International.Price includes taxes and charges.From C$51, select.

Jeju.C$51 per passenger.Departing Tue, Jun 17, returning Tue, Jul 8.Round-trip flight with Jeju Air and Jin Air.Outbound direct flight with Jeju Air departing from Gimpo International on Tue, Jun 17, arriving in Jeju.Inbound direct flight with Jin Air departing from Jeju on Tue, Jul 8, arriving in Gimpo International.Price includes taxes and charges.From C$51, select.

Jeju.C$53 per passenger.Departing Tue, Jun 3, returning Wed, Jun 4.Round-trip flight with Jin Air and T'way Air.Outbound direct flight with Jin Air departing from Gimpo International on Tue, Jun 3, arriving in Jeju.Inbound direct flight with T'way Air departing from Jeju on Wed, Jun 4, arriving in Gimpo International.Price includes taxes and charges.From C$53, select.

Jeju.C$53 per passenger.Departing Wed, Apr 16, returning Wed, Apr 23.Round-trip flight with Jeju Air and T'way Air.Outbound direct flight with Jeju Air departing from Gimpo International on Wed, Apr 16, arriving in Jeju.Inbound direct flight with T'way Air departing from Jeju on Wed, Apr 23, arriving in Gimpo International.Price includes taxes and charges.From C$53, select.

Jeju.C$54 per passenger.Departing Tue, Sep 2, returning Wed, Sep 3.Round-trip flight with T'way Air.Outbound direct flight with T'way Air departing from Gimpo International on Tue, Sep 2, arriving in Jeju.Inbound direct flight with T'way Air departing from Jeju on Wed, Sep 3, arriving in Gimpo International.Price includes taxes and charges.From C$54, select.

Jeju.C$54 per passenger.Departing Tue, Aug 19, returning Tue, Sep 2.Round-trip flight with T'way Air.Outbound direct flight with T'way Air departing from Gimpo International on Tue, Aug 19, arriving in Jeju.Inbound direct flight with T'way Air departing from Jeju on Tue, Sep 2, arriving in Gimpo International.Price includes taxes and charges.From C$54, select.

Find the cheapest month to fly from Seoul to Jeju

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Jeju flights are currently cheapest in March.

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Direct flights from Seoul to Jeju

Seoul to Jeju: Alternative routes

Compare routes from Seoul to Jeju below. You may find an airport to fly into that's cheaper, faster, or easier than Jeju.

Seoul to Jeju: Flight information

The things to know before you go.

Cheapest flight found	C$20
Cheapest month to fly	March
Average flight time	1 hr, 13 mins
Most popular airline	Korean Air
Average flights per week	562

Finding cheap flights from Seoul to Jeju: Frequently asked questions

How much are round-trip flights from Seoul to Jeju?

The best price we found for a round-trip flight from Seoul to Jeju is C$20. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Seoul to Jeju?

1 hour and 13 minutes is the average flight time from Seoul to Jeju.

Which airlines fly direct from Seoul to Jeju?

Korean Air, Asiana Airlines and Jeju Air fly direct from Seoul to Jeju.

How many flights are there a week from Seoul to Jeju?

There are 570 flights per week flying from Seoul to Jeju, as of February 2025.

When is the cheapest time to fly from Seoul to Jeju?

The cheapest month to fly from Seoul to Jeju is usually February 2025.

Which upcoming date is cheapest to fly from Seoul to Jeju Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Jeju Airport on Wednesday, March 5, 2025.

Can I get a direct flight from Seoul to Jeju Airport?

Yes – the average flight time is 1 hour and 13 minutes.

How can I find the best flight deal to Jeju?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Jeju but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Jeju?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Jeju is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Seoul to Jeju?

The cheapest airline that flies to Jeju is Air Seoul.

Top tips for finding a cheap flight from Seoul to Jeju

Finding cheap tickets from Seoul to Jeju is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, December is the best time to schedule your trip from Seoul to Jeju, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Seoul airport

Seoul is served by two main airports: Gimpo International and Incheon International. Gimpo International, located closer to the city centre, operates out of two terminals, with Terminal 1 dedicated to domestic flights and Terminal 2 accommodating both domestic and international travel. It offers accessible transport links to the city, including buses, taxis, limousines, and the Gimpo Airport Railroad Express (AREX) train. Meanwhile, Incheon International Airport, known for its larger scale operations, has a single terminal catering to both international and domestic flights. Positioned further out from the city centre, Incheon International ensures connectivity with an array of transport options such as buses, taxis, the AREX train, and the Maglev, which provides transit to nearby hotels. Both airports collectively facilitate the flow of travellers heading to and from Seoul, accommodating millions of passengers each year.

Jeju airport: good to know

Jeju Airport has two terminals. Terminal 1 manages a mix of international connections and flights to cities within South Korea, offering convenient transport options including taxis, rental cars, and public buses. Terminal 2, on the other hand, focuses on servicing low-cost carriers. Despite its specialization, it too facilitates a range of domestic and international flights and provides similar ground transportation choices for passengers. Whether flying in with a major airline or a budget carrier, visitors can expect accessible travel links to the rest of Jeju from either terminal. For a stress-free start to your trip when flying from Seoul to Jeju, find out what the airports have to offer before you arrive.

Best time to fly from Seoul to Jeju

The best time to fly from Seoul to Jeju is during the warmer months from May to October, when the average temperatures range comfortably between 19°C and 29°C. This period is ideal for exploring Jeju's stunning beaches and engaging in outdoor activities. While July and August are the warmest and wettest, offering lush landscapes post-rainfall, travelling in May, June, September, or October lets you enjoy a quieter island with pleasant weather before or after the peak season. Remember to pack layers, as evenings can be cooler.

Reasons to visit Jeju

When planning your trip to Jeju, check out these activities and attractions the city has to offer. Engage in local traditions at the Jeongwol Daeboreum Fire Festival, where fire plays a spectacular role in celebrating the first full moon of the lunar new year. Explore the diversity of nature at Hallasan National Park, home to South Korea's highest peak and a shelter for a wide range of flora and fauna. Next on the itinerary, Jeju Loveland offers an open-air museum with a unique theme that sparks curiosity. Finally, a visit to Seongsan Ilchulbong, often referred to as Sunrise Peak, rewards visitors with panoramic views after a hike to its well-known crater.

Add hotel bookings and car hire to your Seoul to Jeju flight

Planning your trip to Jeju is easy and convenient with Skyscanner. Choose from reputable car hire options such as TamRa, SK Rent, and Avis to explore the island at your own pace. Stay in comfort at top-rated hotels like Grand Hyatt Jeju, Ramada Plaza Jeju, or Maison Glad Jeju. From family-friendly rooms to business amenities, these accommodations cater to a range of needs, ensuring your visit is both memorable and stress-free. Book your travel essentials on Skyscanner and discover the remarkable sights of Jeju.