Typical price difference
-18%฿13,494 here compared with ฿16,381
One-way and roundtrip flights from Bangkok24°Warm
Flights to Jeju City in September 2026
🏖️Beach🥾Hiking🏝️Island
DepartureTue, Sep 15± 15 days
One way from ฿4,700 · Roundtrip from ฿10,040.Top deals
Flights and prices
How much are flights from Bangkok to Jeju City?
Planning a trip to Jeju City? Compare dates, airlines, flight times and direct options from Bangkok. 22 one-way fares from ฿4,700 · 433 roundtrips from ฿10,040. These results are for september 2026.
- One way from
- ฿4,700
- 22 outbound-only options
- Roundtrip from
- ฿10,040
- 433 complete trips
- Typical roundtrip
- ฿13,494
- Half cost less, half cost more
- Flight options
- 433
- Roundtrips available
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Roundtrip deals
433 fares · from ฿10,040
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Sep 30 → Oct 77 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 7
Out02:05BKK → CJU14:456h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated by
Jin Air
T'way Air
Jeju Air
Jin AirT'way AirJeju Air฿10,040
฿16,605-40%
Save ฿6,565
Jin AirT'way AirJeju AirRoundtrip total฿10,040฿16,605−40%Save ฿6,565View deal
Cheapest in the next 365 days
9 seats leftSep 20 → Sep 309 nights
Roundtrip
- Depart
- Sep 20
- Return
- Sep 30
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju Air
Air BusanJin Air
Jeju AirAir BusanJin Air฿10,098
฿16,605-39%
Save ฿6,507
Jeju AirAir BusanJin AirRoundtrip total฿10,098฿16,605−39%Save ฿6,507View deal
Cheapest in the next 365 days
Sep 19 → Sep 3010 nights
Roundtrip
- Depart
- Sep 19
- Return
- Sep 30
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,219
฿16,605-38%
Save ฿6,386
Jeju AirAir BusanJin AirRoundtrip total฿10,219฿16,605−38%Save ฿6,386View deal
Lowest 10% in next 365 days
Sep 29 → Oct 78 nights
Roundtrip
- Depart
- Sep 29
- Return
- Oct 7
Out02:05BKK → CJU14:456h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJin AirT'way AirJeju Air
Jin AirT'way AirJeju Air฿10,228
฿16,605-38%
Save ฿6,377
Jin AirT'way AirJeju AirRoundtrip total฿10,228฿16,605−38%Save ฿6,377View deal
Lowest 10% in next 365 days
9 seats leftSep 21 → Sep 309 nights
Roundtrip
- Depart
- Sep 21
- Return
- Sep 30
Out00:50BKK → CJU12:356h 45m · 1 stop · via Busan6h 45m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound00:50BKK12:35CJU6h 45m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,356
฿16,605-38%
Save ฿6,249
Jeju AirAir BusanJin AirRoundtrip total฿10,356฿16,605−38%Save ฿6,249View deal
Lowest 10% in next 365 days
Sep 20 → Sep 298 nights
Roundtrip
- Depart
- Sep 20
- Return
- Sep 29
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,393
฿16,605-37%
Save ฿6,212
Jeju AirAir BusanJin AirRoundtrip total฿10,393฿16,605−37%Save ฿6,212View deal
Lowest 10% in next 365 days
Sep 19 → Sep 299 nights
Roundtrip
- Depart
- Sep 19
- Return
- Sep 29
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,514
฿16,605-37%
Save ฿6,091
Jeju AirAir BusanJin AirRoundtrip total฿10,514฿16,605−37%Save ฿6,091View deal
Lowest 10% in next 365 days
Sep 20 → Oct 716 nights
Roundtrip
- Depart
- Sep 20
- Return
- Oct 7
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,589
฿16,605-36%
Save ฿6,016
Jeju AirAir BusanJin AirRoundtrip total฿10,589฿16,605−36%Save ฿6,016View deal
Lowest 10% in next 365 days
9 seats leftSep 30 → Oct 66 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 6
Out02:05BKK → CJU13:356h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return09:30CJU → BKK17:508h 40m · 1 stop · via Singapore8h 40m · 1 stop
Outbound02:05BKK13:35CJU6h 40m1 stop · via Daegu
Return09:30CJU17:50BKK8h 40m1 stop · via Singapore
Operated byJin AirT'way Air
Scoot
Jin AirT'way AirScoot฿10,621
฿16,605-36%
Save ฿5,984
Jin AirT'way AirScootRoundtrip total฿10,621฿16,605−36%Save ฿5,984View deal
Lowest 10% in next 365 days
Sep 30 → Oct 2121 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 21
Out02:05BKK → CJU14:456h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return09:30CJU → BKK17:508h 40m · 1 stop · via Singapore8h 40m · 1 stop
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Return09:30CJU17:50BKK8h 40m1 stop · via Singapore
Operated byJin AirT'way AirScoot
Jin AirT'way AirScoot฿10,627
฿16,605-36%
Save ฿5,978
Jin AirT'way AirScootRoundtrip total฿10,627฿16,605−36%Save ฿5,978View deal
Lowest 10% in next 365 days
Sep 30 → Oct 2020 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 20
Out02:05BKK → CJU14:456h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return09:30CJU → BKK17:508h 40m · 1 stop · via Singapore8h 40m · 1 stop
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Return09:30CJU17:50BKK8h 40m1 stop · via Singapore
Operated byJin AirT'way AirScoot
Jin AirT'way AirScoot฿10,633
฿16,605-36%
Save ฿5,972
Jin AirT'way AirScootRoundtrip total฿10,633฿16,605−36%Save ฿5,972View deal
Lowest 10% in next 365 days
Sep 21 → Sep 298 nights
Roundtrip
- Depart
- Sep 21
- Return
- Sep 29
Out00:50BKK → CJU14:406h 40m · 1 stop · via Busan6h 40m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound00:50BKK14:40CJU6h 40m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirJin Air
Jeju AirJin Air฿10,701
฿16,605-36%
Save ฿5,904
Jeju AirJin AirRoundtrip total฿10,701฿16,605−36%Save ฿5,904View deal
Lowest 10% in next 365 days
9 seats leftSep 19 → Oct 717 nights
Roundtrip
- Depart
- Sep 19
- Return
- Oct 7
Out22:55BKK → CJU09:556h 30m · 1 stop · via Busan6h 30m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,710
฿16,605-36%
Save ฿5,895
Jeju AirAir BusanJin AirRoundtrip total฿10,710฿16,605−36%Save ฿5,895View deal
Lowest 10% in next 365 days
9 seats leftSep 17 → Sep 3012 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 30
Out20:10DMK → CJU07:155h 25m · 1 stop · via Shanghai5h 25m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound20:10DMK07:15CJU5h 25m1 stop · via Shanghai
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated by
Thai Lion Air
Eastar JetJeju AirJin Air
Thai Lion AirEastar JetJeju AirJin Air฿10,711
฿16,605-35%
Save ฿5,894
Thai Lion AirEastar JetJeju AirJin AirRoundtrip total฿10,711฿16,605−35%Save ฿5,894View deal
Lowest 10% in next 365 days
Sep 10 → Sep 166 nights
Roundtrip
- Depart
- Sep 10
- Return
- Sep 16
Out02:45DMK → CJU17:356h 20m · 1 stop · via Kaohsiung6h 20m · 1 stop
Return13:20CJU → BKK21:456h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound02:45DMK17:35CJU6h 20m1 stop · via Kaohsiung
Return13:20CJU21:45BKK6h 50m1 stop · via Busan
Operated byThai Lion AirT'way AirAir Busan
Thai Lion AirT'way AirAir Busan฿10,788
฿16,605-35%
Save ฿5,817
Thai Lion AirT'way AirAir BusanRoundtrip total฿10,788฿16,605−35%Save ฿5,817View deal
Lowest 10% in next 365 days
Sep 29 → Oct 2021 nights
Roundtrip
- Depart
- Sep 29
- Return
- Oct 20
Out02:05BKK → CJU14:456h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return09:30CJU → BKK17:508h 40m · 1 stop · via Singapore8h 40m · 1 stop
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Return09:30CJU17:50BKK8h 40m1 stop · via Singapore
Operated byJin AirT'way AirScoot
Jin AirT'way AirScoot฿10,820
฿16,605-35%
Save ฿5,785
Jin AirT'way AirScootRoundtrip total฿10,820฿16,605−35%Save ฿5,785View deal
Lowest 10% in next 365 days
Sep 21 → Oct 716 nights
Roundtrip
- Depart
- Sep 21
- Return
- Oct 7
Out00:50BKK → CJU12:356h 45m · 1 stop · via Busan6h 45m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound00:50BKK12:35CJU6h 45m1 stop · via Busan
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byJeju AirAir BusanJin Air
Jeju AirAir BusanJin Air฿10,847
฿16,605-35%
Save ฿5,758
Jeju AirAir BusanJin AirRoundtrip total฿10,847฿16,605−35%Save ฿5,758View deal
Lowest 10% in next 365 days
9 seats leftSep 29 → Oct 67 nights
Roundtrip
- Depart
- Sep 29
- Return
- Oct 6
Out02:05BKK → CJU13:356h 40m · 1 stop · via Daegu6h 40m · 1 stop
Return09:30CJU → BKK17:508h 40m · 1 stop · via Singapore8h 40m · 1 stop
Outbound02:05BKK13:35CJU6h 40m1 stop · via Daegu
Return09:30CJU17:50BKK8h 40m1 stop · via Singapore
Operated byJin AirT'way AirScoot
Jin AirT'way AirScoot฿10,850
฿16,605-35%
Save ฿5,755
Jin AirT'way AirScootRoundtrip total฿10,850฿16,605−35%Save ฿5,755View deal
Lowest 10% in next 365 days
Sep 17 → Sep 213 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 21
Out20:10DMK → CJU07:155h 25m · 1 stop · via Shanghai5h 25m · 1 stop
Return13:00CJU → BKK21:456h 45m · 1 stop · via Busan6h 45m · 1 stop
Outbound20:10DMK07:15CJU5h 25m1 stop · via Shanghai
Return13:00CJU21:45BKK6h 45m1 stop · via Busan
Operated byThai Lion AirEastar JetAir BusanJin Air
Thai Lion AirEastar JetAir BusanJin Air฿10,860
฿16,605-35%
Save ฿5,745
Thai Lion AirEastar JetAir BusanJin AirRoundtrip total฿10,860฿16,605−35%Save ฿5,745View deal
Lowest 10% in next 365 days
Sep 10 → Sep 177 nights
Roundtrip
- Depart
- Sep 10
- Return
- Sep 17
Out02:45DMK → CJU17:356h 20m · 1 stop · via Kaohsiung6h 20m · 1 stop
Return16:40CJU → BKK23:506h 50m · 1 stop · via Busan6h 50m · 1 stop
Outbound02:45DMK17:35CJU6h 20m1 stop · via Kaohsiung
Return16:40CJU23:50BKK6h 50m1 stop · via Busan
Operated byThai Lion AirT'way AirJeju AirJin Air
Thai Lion AirT'way AirJeju AirJin Air฿10,900
฿16,605-34%
Save ฿5,705
Thai Lion AirT'way AirJeju AirJin AirRoundtrip total฿10,900฿16,605−34%Save ฿5,705View deal
Lowest 10% in next 365 days
One-way deals
22 fares · from ฿4,700
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Sep 30One way
Departurewed · Sep 30
One way2026
02:05BKK → CJU20:356h 40m · 1 stop
9h 50m layover Daegu
Outbound02:05BKK20:35CJU6h 40m1 stop · via Daegu
Operated byT'way Air
T'way Air฿4,700
฿8,128-42%
฿3,428 below average
T'way AirOne-way fare฿4,700฿8,128−42%Save ฿3,428View deal
Cheapest in the next 365 days
tue · Sep 29One way
Departuretue · Sep 29
One way2026
02:05BKK → CJU16:406h 40m · 1 stop
5h 55m layover Daegu
Outbound02:05BKK16:40CJU6h 40m1 stop · via Daegu
Operated byJin AirT'way Air
Jin AirT'way Air฿4,945
฿8,128-39%
฿3,183 below average
Jin AirT'way AirOne-way fare฿4,945฿8,128−39%Save ฿3,183View deal
Lowest 10% in next 365 days
mon · Sep 21One way
Departuremon · Sep 21
One way2026
00:50BKK → CJU14:406h 40m · 1 stop
5h 10m layover Busan
Outbound00:50BKK14:40CJU6h 40m1 stop · via Busan
Operated byJeju AirJin Air
Jeju AirJin Air฿5,207
฿8,128-36%
฿2,921 below average
Jeju AirJin AirOne-way fare฿5,207฿8,128−36%Save ฿2,921View deal
Lowest 10% in next 365 days
sun · Sep 20One way
Departuresun · Sep 20
One way2026
22:55BKK → CJU09:556h 30m · 1 stop
2h 30m layover Busan
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Operated byJeju AirAir Busan
Jeju AirAir Busan฿5,336
฿8,128-34%
฿2,792 below average
Jeju AirAir BusanOne-way fare฿5,336฿8,128−34%Save ฿2,792View deal
Lowest 10% in next 365 days
sat · Sep 19One way
Departuresat · Sep 19
One way2026
22:55BKK → CJU09:556h 30m · 1 stop
2h 30m layover Busan
Outbound22:55BKK09:55CJU6h 30m1 stop · via Busan
Operated byJeju AirAir Busan
Jeju AirAir Busan฿5,458
฿8,128-33%
฿2,670 below average
Jeju AirAir BusanOne-way fare฿5,458฿8,128−33%Save ฿2,670View deal
Lowest 10% in next 365 days
mon · Sep 14One way
Departuremon · Sep 14
One way2026
02:25BKK → CJU19:256h 55m · 1 stop
8h 5m layover Seoul
Outbound02:25BKK19:25CJU6h 55m1 stop · via Seoul
Operated byJeju Air
Thai VietJet Air
Jeju AirThai VietJet Air฿5,607
฿8,128-31%
฿2,521 below average
Jeju AirThai VietJet AirOne-way fare฿5,607฿8,128−31%Save ฿2,521View deal
Lowest 10% in next 365 daysDown from ฿5,227 on Aug 18
thu · Sep 17One way
Departurethu · Sep 17
One way2026
20:10DMK → CJU07:155h 25m · 1 stop
3h 40m layover Shanghai
Outbound20:10DMK07:15CJU5h 25m1 stop · via Shanghai
Operated byThai Lion AirEastar Jet
Thai Lion AirEastar Jet฿5,953
฿8,128-27%
฿2,175 below average
Thai Lion AirEastar JetOne-way fare฿5,953฿8,128−27%Save ฿2,175View deal
thu · Sep 10One way
Departurethu · Sep 10
One way2026
02:45DMK → CJU17:406h 25m · 1 stop
6h 30m layover Kaohsiung
Outbound02:45DMK17:40CJU6h 25m1 stop · via Kaohsiung
Operated byThai Lion AirT'way Air
Thai Lion AirT'way Air฿6,078
฿8,128-25%
฿2,050 below average
Thai Lion AirT'way AirOne-way fare฿6,078฿8,128−25%Save ฿2,050View deal
fri · Sep 18One way
Departurefri · Sep 18
One way2026
20:05BKK → CJU07:155h 45m · 1 stop
3h 25m layover Shanghai
Outbound20:05BKK07:15CJU5h 45m1 stop · via Shanghai
Operated byThai VietJet AirEastar Jet
Thai VietJet AirEastar Jet฿6,371
฿8,128-22%
฿1,757 below average
Thai VietJet AirEastar JetOne-way fare฿6,371฿8,128−22%Save ฿1,757View deal
tue · Sep 22One way
Departuretue · Sep 22
One way2026
19:50DMK → CJU07:155h 25m · 1 stop
4h layover Shanghai
Outbound19:50DMK07:15CJU5h 25m1 stop · via Shanghai
Operated byThai Lion AirEastar Jet
Thai Lion AirEastar Jet฿6,393
฿8,128-21%
฿1,735 below average
Thai Lion AirEastar JetOne-way fare฿6,393฿8,128−21%Save ฿1,735View deal
sun · Sep 13One way
Departuresun · Sep 13
One way2026
00:50BKK → CJU12:406h 40m · 1 stop
3h 10m layover Busan
Outbound00:50BKK12:40CJU6h 40m1 stop · via Busan
Operated byJeju AirAir Busan
Jeju AirAir Busan฿6,699
฿8,128-18%
฿1,429 below average
Jeju AirAir BusanOne-way fare฿6,699฿8,128−18%Save ฿1,429View deal
fri · Sep 25One way
Departurefri · Sep 25
One way2026
00:50BKK → CJU14:406h 40m · 1 stop
5h 10m layover Busan
Outbound00:50BKK14:40CJU6h 40m1 stop · via Busan
Operated byJeju AirJin Air
Jeju AirJin Air฿7,094
฿8,128-13%
฿1,034 below average
Jeju AirJin AirOne-way fare฿7,094฿8,128−13%Save ฿1,034View deal
wed · Sep 16One way
Departurewed · Sep 16
One way2026
20:05BKK → CJU07:155h 45m · 1 stop
3h 25m layover Shanghai
Outbound20:05BKK07:15CJU5h 45m1 stop · via Shanghai
Operated byThai VietJet AirEastar Jet
Thai VietJet AirEastar Jet฿7,110
฿8,128-13%
฿1,018 below average
Thai VietJet AirEastar JetOne-way fare฿7,110฿8,128−13%Save ฿1,018View deal
wed · Sep 23One way
Departurewed · Sep 23
One way2026
05:10DMK → CJU19:155h 50m · 1 stop
6h 15m layover Kaohsiung
Outbound05:10DMK19:15CJU5h 50m1 stop · via Kaohsiung
Operated by
Tigerair TaiwanThai Lion Air
Tigerair TaiwanThai Lion Air฿7,112
฿8,128-13%
฿1,016 below average
Tigerair TaiwanThai Lion AirOne-way fare฿7,112฿8,128−13%Save ฿1,016View deal
sat · Sep 12One way
Departuresat · Sep 12
One way2026
02:45DMK → CJU17:406h 25m · 1 stop
6h 30m layover Kaohsiung
Outbound02:45DMK17:40CJU6h 25m1 stop · via Kaohsiung
Operated byThai Lion AirT'way Air
Thai Lion AirT'way Air฿7,119
฿8,128-12%
฿1,009 below average
Thai Lion AirT'way AirOne-way fare฿7,119฿8,128−12%Save ฿1,009View deal
sat · Sep 26One way
Departuresat · Sep 26
One way2026
02:05BKK → CJU14:456h 40m · 1 stop
4h layover Daegu
Outbound02:05BKK14:45CJU6h 40m1 stop · via Daegu
Operated byJin AirT'way Air
Jin AirT'way Air฿7,162
฿8,128-12%
฿966 below average
Jin AirT'way AirOne-way fare฿7,162฿8,128−12%Save ฿966View deal
fri · Sep 11One way
Departurefri · Sep 11
One way2026
22:55BKK → CJU16:006h 25m · 1 stop
8h 40m layover Busan
Outbound22:55BKK16:00CJU6h 25m1 stop · via Busan
Operated byAir BusanJin Air
Air BusanJin Air฿7,230
฿8,128-11%
฿898 below average
Air BusanJin AirOne-way fare฿7,230฿8,128−11%Save ฿898View deal
tue · Sep 15One way
Departuretue · Sep 15
One way2026
19:15BKK → CJU12:556h 5m · 1 stop
9h 35m layover Shenzhen
Outbound19:15BKK12:55CJU6h 5m1 stop · via Shenzhen
Operated by
Shenzhen Airlines
Shenzhen Airlines฿7,265
฿8,128-11%
฿863 below average
Shenzhen AirlinesOne-way fare฿7,265฿8,128−11%Save ฿863View deal
thu · Sep 24One way
Departurethu · Sep 24
One way2026
22:55BKK → CJU11:256h 25m · 1 stop
4h 5m layover Busan
Outbound22:55BKK11:25CJU6h 25m1 stop · via Busan
Operated byAir Busan
Korean Air
Air BusanKorean Air฿7,379
฿8,128-9%
฿749 below average
Air BusanKorean AirOne-way fare฿7,379฿8,128−9%Save ฿749View deal
sun · Sep 27One way
Departuresun · Sep 27
One way2026
19:50DMK → CJU07:155h 25m · 1 stop
4h layover Shanghai
Outbound19:50DMK07:15CJU5h 25m1 stop · via Shanghai
Operated byThai Lion AirEastar Jet
Thai Lion AirEastar Jet฿7,885
฿8,128-3%
฿243 below average
Thai Lion AirEastar JetOne-way fare฿7,885฿8,128−3%Save ฿243View deal
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
September 2026 at a glance
Compare price, non-stop choice and travel time with other Jeju City options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
6h0h 20m longer than the comparison
Roundtrip options
433Trips ready to compare
Typical prices
What do Jeju City roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿10,040
Typical low฿12,270
Typical฿13,494
Typical high฿14,726
Flexible dates
Cheapest departure dates for Jeju City
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿16,189
Sep 9
฿12,519
Sep 10
฿18,937
Sep 11
฿13,649
Sep 12
฿13,190
Sep 13
฿14,221
Sep 14
฿14,926
Sep 15
฿13,414
Sep 16
฿12,316
Sep 17
฿12,865
Sep 18
฿11,834
Sep 19
฿11,829
Sep 20
฿11,967
Sep 21
฿12,886
Sep 22
฿13,494
Sep 23
฿14,056
Sep 24
฿13,948
Sep 25
฿14,002
Sep 26
฿14,726
Sep 27
฿14,977
Sep 28
฿11,904
Sep 29
฿11,676
Sep 30
Flexible timing
Compare Jeju City by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Jeju City fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Jin Air | ฿10,040 | ฿11,697–฿14,031 | 180 | 0% |
| 2Jeju Air | ฿10,040 | ฿11,958–฿14,002 | 224 | 0% |
| 3T'way Air | ฿10,040 | ฿11,862–฿13,886 | 115 | 0% |
| 4Air Busan | ฿10,098 | ฿12,140–฿14,140 | 193 | 0% |
| 5Scoot | ฿10,621 | ฿11,970–฿14,325 | 67 | 0% |
| 6Thai Lion Air | ฿10,711 | ฿12,326–฿14,108 | 130 | 0% |
| 7Eastar Jet | ฿10,711 | ฿12,729–฿14,460 | 125 | 0% |
| 8Thai VietJet Air | ฿11,134 | ฿12,865–฿14,728 | 97 | 0% |
| 9China Eastern | ฿11,562 | ฿13,841–฿14,777 | 16 | — |
| 10Tigerair Taiwan | ฿11,751 | ฿13,050–฿14,804 | 58 | 0% |
| 11HK Express | ฿11,945 | ฿13,795–฿16,747 | 79 | 0% |
| 12Korean Air | ฿12,140 | ฿13,729–฿14,409 | 24 | 0% |
Weather through the year
Typical temperatures in Jeju City
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
6°Jan
7°Feb
10°Mar
15°Apr
19°May
23°Jun
27°Jul
28°Aug
24°Sep
19°Oct
13°Nov
8°Dec
Useful trip facts
What to know about Jeju City
- Country
- South Korea
- Arrival code
- CJU
- Typical annual temperature
- 16°C
- Usual temperature, not a forecast
- Trip styles
- Beach, Hiking, Island
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- CJU
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 6h
- Typical stay
- 12 nights
Why go
Why travelers consider Jeju City
Jeju Island. Korea's Hawaii. Volcanic landscapes, tangerine orchards, and UNESCO-listed lava tubes.
Explore related searches
Common questions about Jeju City
What is the lowest available one-way fare for Jeju City?
The lowest available one-way fare is ฿4,700. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Jeju City?
The lowest available roundtrip fare is ฿10,040. Check the dates, baggage and final total before booking.
What is a typical fare for Jeju City?
A typical fare is ฿13,494. Many available options sit between ฿12,270 and ฿14,726.
How many choices are available for Jeju City?
Choose from 433 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Jeju City?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Jeju City?
Sep 2026 has the lowest available roundtrip fare, from ฿10,040.
What is the cheapest flight from Bangkok to Jeju City?
The lowest currently observed flight from Bangkok to Jeju City is ฿10,040. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Jeju City?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Jeju City. Check the month-by-month breakdown on this page for the cheapest times to fly.