
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*one key icon
$127 Cheap Asiana Airlines flights Seoul (SEL) to Jeju (CJU)
Prices were available within the past 7 days and start at $127 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Tue, Sep 30
GMP
Seoul
CJU
Jeju City
$249 Roundtrip, just found
$249
Roundtrip
just found

Fri, Aug 15 - Sat, Aug 16
GMP
Seoul
CJU
Jeju City
$254 Roundtrip, found 18 hours ago
$254
Roundtrip
found 18 hours ago

Sun, Sep 28 - Tue, Sep 30
GMP
Seoul
CJU
Jeju City
$255 Roundtrip, just found
$255
Roundtrip
just found

Wed, Oct 8 - Sat, Oct 11
GMP
Seoul
CJU
Jeju City
$308 Roundtrip, just found
$308
Roundtrip
just found

Sat, Sep 6 - Tue, Sep 16
ICN
Seoul
CJU
Jeju City
$490 Roundtrip, found 6 days ago
$490
Roundtrip
found 6 days ago
Origin airport | Gimpo Intl. |
Destination airport | Jeju Intl. |
Airlines serving | Air China, Asiana Airlines, China Eastern Airlines, Juneyao Air, Korean Air |
Popular airline | Asiana Airlines |
Distance | 280 mi |
- Los Angeles to Bangkok (LAX - BKK)
- Seattle to Tokyo (SEA - NRT)
- San Francisco to Seoul (SFO - ICN)
- New York to Tokyo (JFK - HND)
- San Francisco to Manila (SFO - MNL)
- San Francisco to Manila (SFO - MNL)
- Los Angeles to Tokyo (LAX - HND)
- New York to Tokyo (JFK - NRT)
- Los Angeles to Bangkok (LAX - BKK)
- San Francisco to Tokyo (SFO - NRT)
Popular Domestic Routes in Jeju Intl.
- San Francisco to Manila (SFO - MNL)
- San Francisco to Seoul (SFO - ICN)
- San Francisco to Ho Chi Minh City (SFO - SGN)
- San Francisco to Bangkok (SFO - BKK)
- New York to Manila (JFK - MNL)
- Los Angeles to Manila (LAX - MNL)
- Los Angeles to Tokyo (LAX - NRT)
- New York to Tokyo (JFK - NRT)
- Los Angeles to Ho Chi Minh City (LAX - SGN)
- Los Angeles to Seoul (LAX - ICN)
Expedia's Latest Trends
Flights
- Seoul (ICN) to Taipei (TPE) Flights
- Guam (GUM) to Seoul (ICN) Flights
- Houston (IAH) to Seoul (ICN) Flights
- Dallas (DFW) to Seoul (ICN) Flights
- Boston (BOS) to Seoul (ICN) Flights
- Seoul (ICN) to Honolulu (HNL) Flights
- Los Angeles (LAX) to Seoul (ICN) Flights
- Atlanta (ATL) to Seoul (ICN) Flights
- Seoul (ICN) to Tokyo (NRT) Flights
- San Diego (SAN) to Seoul (ICN) Flights
- Seoul (ICN) to Los Angeles (LAX) Flights
- Detroit (DTW) to Seoul (ICN) Flights
- Seoul (ICN) to Bangkok (BKK) Flights
- Seoul (ICN) to Singapore (SIN) Flights
- Seoul (ICN) to Jeju (CJU) Flights
- Washington (DCA) to Seoul (ICN) Flights
- Manila (MNL) to Seoul (ICN) Flights
- Portland (PDX) to Seoul (ICN) Flights
- Seoul (ICN) to San Francisco (SFO) Flights
- Seattle (SEA) to Seoul (ICN) Flights
- Newark Liberty Intl. Airport (EWR) to Seoul (ICN) Flights
- Honolulu (HNL) to Seoul (ICN) Flights
- Chicago (ORD) to Seoul (ICN) Flights
- Washington (IAD) to Seoul (ICN) Flights
- New York (JFK) to Seoul (ICN) Flights
- Tokyo (NRT) to Seoul (ICN) Flights
- Seoul (ICN) to Manila (MNL) Flights
- Seoul (ICN) to New York (JFK) Flights
- San Francisco (SFO) to Seoul (ICN) Flights
- Minneapolis (MSP) to Seoul (ICN) Flights
*Available to One Key members.