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CJU to GMP
Jeju to Seoul Flights from ₩167,534 + Up to 20% Off
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
Live fares from the airlines
No hidden charges
Transparent cancellation policy
24×7 booking support
Cheapest fare₩167,534Korean Air Lines
Fastest1h 15mgate to gate
Options today27flights on this route
Live flights for Mon, 07 Sep 2026
Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.
Showing flight options for the selected travel date.
Currency: KRW
Amazon PayPayment reward
Your FLYX20 saving stays applied. STAY30 is only for eligible hotel bookings. Payment-partner rewards are additional and checked inside secure payment.
Korean Air Lines
KE-1114
06:55
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
08:10
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1118
07:00
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
08:15
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1136
08:35
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
09:50
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1150
09:00
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
10:15
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1174
10:25
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
11:40
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1188
11:20
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
12:35
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1206
12:05
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
13:20
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1238
14:40
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
15:55
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1244
15:20
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
16:35
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1246
15:35
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
16:50
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1268
16:50
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
18:05
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1312
19:35
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
20:50
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1314
19:55
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
21:10
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1328
20:40
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
21:55
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1330
20:45
2026-09-07
Jeju (CJU)Jeju Airport
1H :15 M
Non Stop
22:00
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1512
08:45
2026-09-07
Jeju (CJU)Jeju Airport
4H :35 M
1 Stop
PUS
· 2h 30m Pusan (PUS), South Korea
13:20
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1512
08:45
2026-09-07
Jeju (CJU)Jeju Airport
8H :10 M
1 Stop
PUS
· 6h 05m Pusan (PUS), South Korea
16:55
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1512
08:45
2026-09-07
Jeju (CJU)Jeju Airport
11H :40 M
1 Stop
PUS
· 9h 35m Pusan (PUS), South Korea
20:25
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1512
08:45
2026-09-07
Jeju (CJU)Jeju Airport
12H :20 M
1 Stop
PUS
· 10h 15m Pusan (PUS), South Korea
21:05
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1538
14:50
2026-09-07
Jeju (CJU)Jeju Airport
5H :35 M
1 Stop
PUS
· 3h 25m Pusan (PUS), South Korea
20:25
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1538
14:50
2026-09-07
Jeju (CJU)Jeju Airport
6H :15 M
1 Stop
PUS
· 4h 05m Pusan (PUS), South Korea
21:05
2026-09-07
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1554
19:25
2026-09-07
Jeju (CJU)Jeju Airport
14H :25 M
1 Stop
PUS
· 12h 20m Pusan (PUS), South Korea
09:50
2026-09-08
Seoul (GMP)Gimpo International
Recommended hotels in Seoul
Stay options near the arrival city for the same travel date.
No hotel result available
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Korean Air Lines
KE-1558
20:30
2026-09-07
Jeju (CJU)Jeju Airport
13H :20 M
1 Stop
PUS
· 11h 15m Pusan (PUS), South Korea
09:50
2026-09-08
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1558
20:30
2026-09-07
Jeju (CJU)Jeju Airport
16H :50 M
1 Stop
PUS
· 14h 45m Pusan (PUS), South Korea
13:20
2026-09-08
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1562
21:05
2026-09-07
Jeju (CJU)Jeju Airport
12H :45 M
1 Stop
PUS
· 10h 40m Pusan (PUS), South Korea
09:50
2026-09-08
Seoul (GMP)Gimpo International
Korean Air Lines
KE-1562
21:05
2026-09-07
Jeju (CJU)Jeju Airport
16H :15 M
1 Stop
PUS
· 14h 10m Pusan (PUS), South Korea
13:20
2026-09-08
Seoul (GMP)Gimpo International
No flights match the selected filters. Clear filters or open full search.
Fare highlights
Selected flight highlights for 07 Sep 2026.
Lowest fare
₩167,534
Korean Air Lines
06:55
Earliest departure
₩167,534
Korean Air Lines
06:55
Shortest duration
₩167,534
Korean Air Lines
06:55
Weather in Jeju and Seoul
Live forecast for both cities, 23 Aug to 26 Aug.
Jeju
Wed, 26 Aug29°CPartly cloudyLow 27°
- Sun29° / 27°
- Mon29° / 28°
- Tue30° / 28°
Seoul
Wed, 26 Aug28°CPartly cloudyLow 22°
- Sun27° / 24°
- Mon31° / 26°
- Tue30° / 26°
Forecast data from MET Norway, CC BY 4.0.
Holidays and peak dates for Seoul
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
- 17Aug광복절Monday · todayPeak
- 24Sep추석Thursday · in 38 days
- 25Sep추석Friday · in 39 days
- 26Sep추석Saturday · in 40 days
- 05Oct개천절Monday · in 49 days
- 09Oct한글날Friday · in 53 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
How to travel Jeju to Seoul
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Non-stop flight Fastest₹11,3201h 15m15 flights today
Connecting flight₹18,465Longer — includes a stop12 options
Air distance is about 451 km. FlyX does not currently sell a bus on this pair.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Jeju to Seoul flight booking guide
Quick answers to the most common questions about flying Jeju to Seoul.
Are direct Jeju to Seoul flights available?
Yes. The current route snapshot includes 15 non-stop options. Availability can change by travel date, so recheck before payment.
Best time or month to book
There is no permanently cheapest month because airline inventory changes continuously. As a practical starting point, compare nearby dates and begin checking international trips 6–12 weeks before departure; peak holidays may need earlier booking.
Cheapest days for this route
Among the dates currently shown, Monday has the lowest displayed fare at ₩167,534. This is a live snapshot, not a guaranteed weekly rule.
Baggage rules
Allowance is fare-specific, not just airline-specific. Current cards show examples such as 20 KG check-in baggage. Open the fare choices and verify cabin/check-in baggage before continuing.
Cancellation and refund explanation
Refundable and non-refundable labels are shown on each card. Exact airline cancellation charges, no-show rules and refund timelines are verified for the selected fare before booking; promotional discounts and applicable charges are adjusted from any refund.
Secure booking support
FlyX rechecks the live fare before payment, shows the payable amount and provides 24×7 booking support. Payment, refund, cancellation and help links are available in the footer.
Airlines flying from Jeju to Seoul
Compare fares, stops, baggage and refundability across the airlines flying this route.
Korean Air Lines Jeju to Seoul flights
Korean Air Lines cheap flights Jeju to Seoul
Fares start from ₩167,534 on this route.
Jeju to Seoul direct Korean Air Lines flights
15 non-stop flights currently available.
Jeju to Seoul Korean Air Lines flight schedule
27 departures — compare timings in the list above.
Jeju to Seoul flight details
| Cheapest fare | ₩167,534 · Mon, 07 Sep |
|---|---|
| Fastest flight duration | 1h 15m · Korean Air Lines |
| First departure of the day | 06:55 · Korean Air Lines |
| Last departure of the day | 21:05 · Korean Air Lines |
| Flights currently available | 27 |
| Direct / non-stop options | 15 |
| Popular airlines on this route | Korean Air Lines |
| Airport codes | Jeju–CJU, Seoul–GMP |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Jeju to Seoul flight schedule, timing and fares
Jeju to Seoul flight schedule and timing
Around 27 flights operate on this route, including 15 non-stop options. Departures run through the day — the first flight leaves around 06:55 and the last around 21:05. The fastest flight takes about 1h 15m.
Morning vs evening Jeju–Seoul fares
Lowest fare by departure window: Morning from ₩167,534, Afternoon from ₩167,534, Evening from ₩167,534. Early-morning and late-night flights are often cheaper than peak daytime slots.
What is today’s lowest airfare from Jeju to Seoul?
The lowest fare we are currently showing is ₩167,534, on a Monday departure. Airfares change through the day, so search your dates for the exact price.
Should I book one-way or round-trip for Jeju to Seoul?
Domestic fares are usually priced per leg, so two one-ways often cost about the same as a round-trip and keep your return date flexible. Round-trip is worth choosing when you want a single PNR for both legs, and eligible coupons like FLYX20 apply either way.
Which airlines should I consider for Jeju to Seoul?
Korean Air Lines (27 flights, from ₩167,534). Compare fare type, baggage and refundability — the cheapest airline is not always the best value for your dates.
Web check-in for your Jeju to Seoul flight
Most airlines open web check-in 24–48 hours before departure on their own website or app using your PNR. Checking in early lets you pick better seats free of charge on many fares; FlyX also links every booking’s airline check-in page from Web Check-in.
How to book a Jeju to Seoul flight on FlyX
- 1Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
- 2Compare live results
Sort or filter the Jeju–Seoul results by price, departure time, stops and airline.
- 3Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
- 4Review the final price
FlyX rechecks the live fare with the airline; any eligible coupon is applied automatically.
- 5Pay securely
UPI, cards, net banking and wallets supported; your e-ticket is emailed within minutes.
Why book your Jeju to Seoul flight with FlyX?
If you are looking for Jeju to Seoul flight tickets at the best possible fare, FlyX keeps the process simple and transparent. Enter your dates and travellers, compare live fares across every major airline on this route, and filter by price, departure time, stops or airline to find the flight that actually fits your plan. Every fare you see is rechecked live with the airline before payment, so the price you approve is the price you pay — no hidden charges added at checkout.
And that is not all — eligible discounts like FLYX20 are applied automatically on the review page, payments run over 256-bit SSL with UPI, cards, net banking and wallets, and our 24x7 support team backs every booking as an IATA-accredited travel company. Refund and cancellation rules are shown clearly for each fare before you pay, and your e-ticket lands in your inbox within minutes. So why wait? Book your Jeju to Seoul flight on FlyX and take off with genuine savings today.
Jeju to Seoul flight offers & coupon codes
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Your discount is applied automatically on the review page before you pay. View full terms.
Frequently asked questions - Jeju to Seoul flights
Is it worth booking Jeju to Seoul flights in advance?
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
How far is Jeju from Seoul by air?
The approximate direct air distance between Jeju (CJU) and Seoul (GMP) is 450.81 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Are there non-stop flights from CJU to GMP?
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Why does the price change after clicking Book Now?
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Can I compare nearby dates?
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
Jeju to Seoul - what to expect when booking
The CJU to GMP cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 450.81 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Book Cheapest Flight from Jeju to Seoul on FlyX
Securing the best airfare from Jeju to Seoul is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:
- Book at least 3-4 weeks in advance to secure the most competitive Jeju to Seoul airfares.
- Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
- Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
- Use our live calendar view above to easily spot fare changes on nearby dates.
Find the Lowest airfare from Jeju to Seoul
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | ₩167,534 | 07/09/2026 | Korean Air Lines | 06:55 |
| Cheapest Airfare Within 30 Days | ₩164,190 | 16/09/2026 | Korean Air Lines | 06:55 |
| Cheapest Airfare Within 90 Days | ₩159,158 | 15/11/2026 | Korean Air Lines | 06:55 |
Book Jeju to Seoul Flight Tickets on FlyX
Planning to fly from Jeju to Seoul? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Jeju to Seoul Flight Distance, Duration and Time
The aerial distance between Jeju and Seoul is approximately 451 KM. The flight duration ranges from 1H :15 M up to 16H :50 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Jeju to Seoul Flight Schedule and Timing
Around 27 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Jeju at 06:55, while the last night flight leaves at 21:05. Flights depart from Jeju Airport and land at Gimpo International.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Jeju to Seoul |
| Aerial Distance | 451 KM |
| Flight Duration | 1H :15 M - 16H :50 M |
| Airport Codes | Jeju - CJU, Seoul - GMP |
| Total Flights Available | 27 flights (15 direct) |
| First Flight Departure | Departs at 06:55 |
| Last Flight Departure | Departs at 21:05 |
| Early Morning Flights (12 AM - 8 AM) | 2 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 8 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 7 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 4 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 6 direct/indirect flights |
Airport Information & Terminals
CJU: Jeju airport. Jeju airport may offer metro, rail, bus and taxi options. Choose public transport for daytime light-luggage arrivals; choose a cab or hotel transfer for family trips and late landings.
GMP: Seoul airport system. Seoul international flights commonly use Incheon, while Gimpo handles many domestic and regional services. Airport rail works well; taxis are easier for late-night arrivals or heavy bags.
GMP: Seoul airport system. Seoul international flights commonly use Incheon, while Gimpo handles many domestic and regional services. Airport rail works well; taxis are easier for late-night arrivals or heavy bags.