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Cheap flights Seoul to Jeju

1 passenger, economy

Cheap flights Seoul to Jeju

Compare prices, duration and stops

Columbia Pacific Airline
7C 133 🔥 Hot deal
07:45
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
09:00
Jeju (CJU)
Wed, 16 sep
23 S$
T'Way Air
TW 727
08:10
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
09:25
Jeju (CJU)
Wed, 16 sep
22 S$
T'Way Air
TW 743
08:30
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
09:45
Jeju (CJU)
Wed, 16 sep
22 S$
T'Way Air
TW 731
09:00
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
10:15
Jeju (CJU)
Wed, 16 sep
24 S$
Korean Air
KE 1195
09:15
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
10:30
Jeju (CJU)
Wed, 16 sep
19 S$
T'Way Air
TW 733 🔥 Hot deal
09:30
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
10:45
Jeju (CJU)
Wed, 16 sep
21 S$
Cosmos Air
ZE 283 Best price
09:35
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
10:50
Jeju (CJU)
Wed, 16 sep
16 S$
T'Way Air
TW 735 🔥 Hot deal
10:00
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
11:15
Jeju (CJU)
Wed, 16 sep
22 S$
Sierra National Airlines
LJ 513
10:00
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
11:15
Jeju (CJU)
Wed, 16 sep
28 S$
Cosmos Air
ZE 277
10:10
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
11:25
Jeju (CJU)
Wed, 16 sep
25 S$
Columbia Pacific Airline
7C 137 🔥 Hot deal
10:15
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
11:30
Jeju (CJU)
Wed, 16 sep
18 S$
Rheintalflug
WE 6501
21:00
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
22:15
Jeju (CJU)
Wed, 16 sep
32 S$
Sierra National Airlines
LJ 501
21:15
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
22:30
Jeju (CJU)
Wed, 16 sep
26 S$
Columbia Pacific Airline
7C 151
21:20
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
1h 15min
Direct
22:35
Jeju (CJU)
Wed, 16 sep
29 S$
Cosmos Air
ZE 219
05:40
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
06:55
Jeju (CJU)
Thu, 17 sep
26 S$
Air Busan
BX 8021
06:15
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
07:30
Jeju (CJU)
Thu, 17 sep
32 S$
Cosmos Air
ZE 275
06:20
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 25min
Direct
07:45
Jeju (CJU)
Thu, 17 sep
31 S$
Cosmos Air
ZE 223
06:35
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
07:50
Jeju (CJU)
Thu, 17 sep
27 S$
Columbia Pacific Airline
7C 129
06:35
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 20min
Direct
07:55
Jeju (CJU)
Thu, 17 sep
29 S$
Air Busan
BX 8019
08:40
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
09:55
Jeju (CJU)
Thu, 17 sep
35 S$
Cosmos Air
ZE 227
08:55
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:10
Jeju (CJU)
Thu, 17 sep
38 S$
T'Way Air
TW 731
09:00
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:15
Jeju (CJU)
Thu, 17 sep
28 S$
Air Seoul
RS 907
09:15
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:30
Jeju (CJU)
Thu, 17 sep
32 S$
T'Way Air
TW 733
09:30
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:45
Jeju (CJU)
Thu, 17 sep
28 S$
Cosmos Air
ZE 229
09:35
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:50
Jeju (CJU)
Thu, 17 sep
29 S$
Cosmos Air
ZE 283
09:35
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
10:50
Jeju (CJU)
Thu, 17 sep
31 S$
Sierra National Airlines
LJ 513
10:00
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
11:15
Jeju (CJU)
Thu, 17 sep
32 S$
Sierra National Airlines
LJ 515
10:05
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
1h 15min
Direct
11:20
Jeju (CJU)
Thu, 17 sep
38 S$
T'Way Air
TW 731
09:00
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
10:15
Jeju (CJU)
Sat, 19 sep
33 S$
Air Seoul
RS 907
09:15
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
10:30
Jeju (CJU)
Sat, 19 sep
32 S$
T'Way Air
TW 733
09:30
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
10:45
Jeju (CJU)
Sat, 19 sep
43 S$
Cosmos Air
ZE 283
09:35
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
10:50
Jeju (CJU)
Sat, 19 sep
35 S$
Cosmos Air
ZE 229
09:35
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
10:50
Jeju (CJU)
Sat, 19 sep
42 S$
T'Way Air
TW 735
10:00
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:15
Jeju (CJU)
Sat, 19 sep
32 S$
Sierra National Airlines
LJ 513
10:00
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:15
Jeju (CJU)
Sat, 19 sep
38 S$
Sierra National Airlines
LJ 515
10:05
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:20
Jeju (CJU)
Sat, 19 sep
31 S$
Rheintalflug
WE 6503
10:10
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:25
Jeju (CJU)
Sat, 19 sep
42 S$
Columbia Pacific Airline
7C 137
10:15
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:30
Jeju (CJU)
Sat, 19 sep
33 S$
Columbia Pacific Airline
7C 139
10:25
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
11:40
Jeju (CJU)
Sat, 19 sep
32 S$
Cosmos Air
ZE 233
10:30
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 25min
Direct
11:55
Jeju (CJU)
Sat, 19 sep
41 S$
Air Seoul
RS 901
21:00
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:15
Jeju (CJU)
Sat, 19 sep
26 S$
Cosmos Air
ZE 201
21:05
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:20
Jeju (CJU)
Sat, 19 sep
26 S$
Sierra National Airlines
LJ 501
21:15
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:30
Jeju (CJU)
Sat, 19 sep
35 S$
Columbia Pacific Airline
7C 151
21:20
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:35
Jeju (CJU)
Sat, 19 sep
29 S$
T'Way Air
TW 701
21:25
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:40
Jeju (CJU)
Sat, 19 sep
23 S$
Sierra National Airlines
LJ 503
21:30
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
22:45
Jeju (CJU)
Sat, 19 sep
32 S$
T'Way Air
TW 703
21:50
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
1h 15min
Direct
23:05
Jeju (CJU)
Sat, 19 sep
23 S$
Air Busan
BX 8019
08:40
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
1h 15min
Direct
09:55
Jeju (CJU)
Sun, 20 sep
37 S$
T'Way Air
TW 731
09:00
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
1h 15min
Direct
10:15
Jeju (CJU)
Sun, 20 sep
31 S$
T'Way Air
TW 733
09:30
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
1h 15min
Direct
10:45
Jeju (CJU)
Sun, 20 sep
32 S$

Low price calendar

September 2026
Price chart (September 2026)
min: 19 S$ · max: 31 S$
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Sun
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Good deal
19 S$
17
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26 S$
18
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23 S$
20
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22 S$
21
Good deal
21 S$
22
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31 S$
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30
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30 S$

Cheap flights Seoul to Jeju

Columbia Pacific Airline
Columbia Pacific Airline
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$19
Korean Air
Korean Air
Mon, Tue, Wed, Thu, Sun
Price from
S$19
Sierra National Airlines
Sierra National Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$21
T'Way Air
T'Way Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$21
Rheintalflug
Rheintalflug
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$23
Cosmos Air
Cosmos Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$24
Air Seoul
Air Seoul
Mon, Tue, Wed, Thu, Fri, Sat
Price from
S$26
Air Busan
Air Busan
Mon, Tue, Wed, Thu, Sat, Sun
Price from
S$29

Popular destinations from Seoul

All →
SEL
Seoul — Osaka
South Korea → Japan
OSA
from
S$12
SEL
Seoul — Osaka
South Korea → Japan
KIX
from
S$12
SEL
Seoul — Busan
South Korea → South Korea
PUS
from
S$17
SEL
Seoul — Tokyo
South Korea → Japan
NRT
from
S$23
SEL
Seoul — Tokyo
South Korea → Japan
TYO
from
S$23
SEL
Seoul — Gwangju
South Korea → South Korea
KWJ
from
S$35
SEL
Seoul — Yantai
South Korea → China
YNT
from
S$39
SEL
Seoul — Yeosu
South Korea → South Korea
RSU
from
S$41

Popular destinations to Jeju

All →
PUS
Busan — Jeju
South Korea → South Korea
CJU
from
S$11
KWJ
Gwangju — Jeju
South Korea → South Korea
CJU
from
S$11
CJJ
Cheongju — Jeju
South Korea → South Korea
CJU
from
S$14
SHA
Shanghai — Jeju
China → South Korea
CJU
from
S$17
TAE
Daegu — Jeju
South Korea → South Korea
CJU
from
S$17
RSU
Yeosu — Jeju
South Korea → South Korea
CJU
from
S$36
USN
Ulsan — Jeju
South Korea → South Korea
CJU
from
S$38
KPO
Pohang — Jeju
South Korea → South Korea
CJU
from
S$41

Cheap flights Seoul to Jeju

Interesting facts about the route

Flight time

1h 15min

Distance

451 km

Average price

S$33

Most frequent flight

7C 139

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · South Korea

All plans

jjang

5 GB

data

30

days

S$14

Buy

jjang

10 GB

data

30

days

S$25

Buy

lgu

data

10

days

S$41

Buy

jjang

20 GB

data

30

days

S$41

Buy

jjang

1 GB

data

7

days

S$6

Buy

Frequently Asked Questions

The average ticket price Seoul Jeju is S$33. The cheapest ticket costs S$16, operated by Cosmos Air, flight 283, departing Seoul on 16 September at 09:35, arriving Jeju on 16 September at 10:50.
The average flight time is 1 hour 15 minutes. The fastest flight takes 1 hour 15 minutes, flight 727 operated by T'way Air, departing Seoul on 16 September at 08:10, arriving Jeju on 16 September at 09:25.
Flights on the Seoul - Jeju route are operated by the following airlines: Columbia Pacific Airline, Air Busan, Korean Air, Sierra National Airlines, Air Seoul, T'way Air, Rheintalflug, Cosmos Air.
The distance from Seoul to Jeju is 451 km.