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Seoul to Jeju flights in March 2027 from $37 GMP, ICN → CJU

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Jeju International Airport (CJU)

For departures in March 2027, the cheapest return found recently is $57 with Parata Air, 1 Mar 2027 – 10 Mar 2027, found 2 days ago. The cheapest one-way found recently is $37 with T'way Air, 13 Mar 2027, found yesterday.

Return

In March 2027, the cheapest return fare on each of 18 departure dates is usually $73 to $107. Across all 107 departure dates we hold on this route, it is usually $66 to $187. Of the 11 months with enough return fares to compare, 4 are usually cheaper than March 2027.

Cheapest return found recently

$57

1 Mar 2027 – 10 Mar 2027 · Parata Air

Gimpo International Airport (GMP) → Jeju International Airport (CJU)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in March 2027

DatesFromAirlineStopsFound
1 Mar 2027 – 10 Mar 2027$57Parata Airout nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Mar 2027 – 16 Mar 2027$64Asiana Airlinesout nonstop, back nonstopfound 7 days agoSee prices for these dates
9 Mar 2027 – 13 Mar 2027$70Air Seoulout nonstop, back nonstopfound 7 days agoSee prices for these dates
11 Mar 2027 – 18 Mar 2027$72T'way Airout nonstop, back nonstopfound 7 days agoSee prices for these dates
22 Mar 2027 – 24 Mar 2027$73T'way Airout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

18 departure dates

1 Mar 2027 – 10 Mar 2027: $57, found 2 days ago3 Mar 2027 – 6 Mar 2027: $78, found 4 days ago4 Mar 2027 – 7 Mar 2027: $80, found 4 days ago7 Mar 2027 – 19 Mar 2027: $77, found 4 days ago9 Mar 2027 – 13 Mar 2027: $70, found 7 days ago10 Mar 2027 – 16 Mar 2027: $64, found 7 days ago11 Mar 2027 – 18 Mar 2027: $72, found 7 days ago12 Mar 2027 – 13 Mar 2027: $103, found 3 days ago13 Mar 2027 – 13 Mar 2027: $108, found 4 days ago18 Mar 2027 – 25 Mar 2027: $84, found 6 days ago19 Mar 2027 – 21 Mar 2027: $148, found 4 days ago20 Mar 2027 – 3 Apr 2027: $143, found 6 days ago21 Mar 2027 – 26 Mar 2027: $88, found 4 days ago22 Mar 2027 – 24 Mar 2027: $73, found 4 days ago23 Mar 2027 – 25 Mar 2027: $74, found 4 days ago24 Mar 2027 – 25 Mar 2027: $78, found 2 days ago28 Mar 2027 – 11 Apr 2027: $188, found 7 days ago29 Mar 2027 – 1 Apr 2027: $177, found 6 days agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Mar 2027 – 10 Mar 2027$57Parata AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
3 Mar 2027 – 6 Mar 2027$78Eastar JetGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Mar 2027 – 7 Mar 2027$80T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
7 Mar 2027 – 19 Mar 2027$77Jeju AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
9 Mar 2027 – 13 Mar 2027$70Air SeoulGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 7 days agoSee prices for these dates
10 Mar 2027 – 16 Mar 2027$64Asiana AirlinesGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 7 days agoSee prices for these dates
11 Mar 2027 – 18 Mar 2027$72T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 7 days agoSee prices for these dates
12 Mar 2027 – 13 Mar 2027$103T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 3 days agoSee prices for these dates
13 Mar 2027 – 13 Mar 2027$108Eastar JetGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
18 Mar 2027 – 25 Mar 2027$84T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 6 days agoSee prices for these dates
19 Mar 2027 – 21 Mar 2027$148T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
20 Mar 2027 – 3 Apr 2027$143T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 6 days agoSee prices for these dates
21 Mar 2027 – 26 Mar 2027$88T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
22 Mar 2027 – 24 Mar 2027$73T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
23 Mar 2027 – 25 Mar 2027$74Parata AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Mar 2027 – 25 Mar 2027$78Eastar JetGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Mar 2027 – 11 Apr 2027$188Korean AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 7 days agoSee prices for these dates
29 Mar 2027 – 1 Apr 2027$177Korean AirGimpo International Airport (GMP) → Jeju International Airport (CJU)out nonstop, back nonstopfound 6 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $35.

November 2026From $35Cheapest seen16 departure dates24 Nov – 26 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $4719 departure dates1 Dec – 1 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
January 2027From $438 departure dates25 Jan 2027 – 2 Feb 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $577 departure dates15 Feb 2027 – 18 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $5718 departure dates1 Mar 2027 – 10 Mar 2027 · found 2 days agoSee prices for these dates
April 2027From $17410 departure dates24 Apr 2027 – 27 Apr 2027 · found 4 days agoSee prices for these datesEvery date in April 2027
May 2027From $1697 departure dates18 May 2027 – 21 May 2027 · found 7 days agoSee prices for these datesEvery date in May 2027
June 2027From $1636 departure dates8 Jun 2027 – 22 Jun 2027 · found 4 days agoSee prices for these dates
July 2027From $1865 departure dates20 Jul 2027 – 24 Jul 2027 · found 5 days agoSee prices for these dates
August 2027From $1876 departure dates30 Aug 2027 – 10 Sept 2027 · found 5 days agoSee prices for these dates
September 2027From $1794 departure dates2 Sept 2027 – 3 Sept 2027 · found 6 days agoSee prices for these dates
October 2027From $2071 departure date5 Oct 2027 – 7 Oct 2027 · found 3 days agoSee prices for these dates

One-way

In March 2027, the cheapest one-way fare on each of 20 departure dates is usually $29 to $51. Across all 122 departure dates we hold on this route, it is usually $27 to $88. Of the 10 months with enough one-way fares to compare, 4 are usually cheaper than March 2027.

Cheapest one-way found recently

$37

13 Mar 2027 · T'way Air

Gimpo International Airport (GMP) → Jeju International Airport (CJU)

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$27

8 Mar 2027 · Air Seoul

Gimpo International Airport (GMP) → Jeju International Airport (CJU)

nonstop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in March 2027

DatesFromAirlineStopsFound
8 Mar 2027$27Air Seoulnonstopfound 6 days agoOpen this trip
2 Mar 2027$28Jeju Airnonstopfound 3 days agoOpen this trip
3 Mar 2027$28Jeju Airnonstopfound 6 days agoOpen this trip
10 Mar 2027$28Jeju Airnonstopfound 3 days agoOpen this trip
23 Mar 2027$28Parata Airnonstopfound 4 days agoOpen this trip

Every date we hold

20 departure dates

1 Mar 2027: $29, found 2 days ago2 Mar 2027: $28, found 3 days ago3 Mar 2027: $28, found 6 days ago5 Mar 2027: $49, found 2 days ago7 Mar 2027: $32, found 7 days ago8 Mar 2027: $27, found 6 days ago10 Mar 2027: $28, found 3 days ago11 Mar 2027: $32, found 3 days ago12 Mar 2027: $58, found 2 days ago13 Mar 2027: $37, found yesterday15 Mar 2027: $32, found 4 days ago18 Mar 2027: $38, found 3 days ago19 Mar 2027: $61, found yesterday21 Mar 2027: $38, found 7 days ago22 Mar 2027: $32, found 2 days ago23 Mar 2027: $28, found 4 days ago25 Mar 2027: $39, found 3 days ago26 Mar 2027: $62, found 3 days ago30 Mar 2027: $89, found 4 days ago31 Mar 2027: $90, found 3 days agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Mar 2027$29Parata AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 2 days agoOpen this trip
2 Mar 2027$28Jeju AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
3 Mar 2027$28Jeju AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 6 days agoOpen this trip
5 Mar 2027$49Jeju AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 2 days agoOpen this trip
7 Mar 2027$32Parata AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 7 days agoOpen this trip
8 Mar 2027$27Air SeoulGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 6 days agoOpen this trip
10 Mar 2027$28Jeju AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
11 Mar 2027$32T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
12 Mar 2027$58T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 2 days agoOpen this trip
13 Mar 2027$37T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound yesterdayOpen this trip
15 Mar 2027$32T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 4 days agoOpen this trip
18 Mar 2027$38T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
19 Mar 2027$61T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound yesterdayOpen this trip
21 Mar 2027$38Eastar JetGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 7 days agoOpen this trip
22 Mar 2027$32Eastar JetGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 2 days agoOpen this trip
23 Mar 2027$28Parata AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 4 days agoOpen this trip
25 Mar 2027$39T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
26 Mar 2027$62T'way AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
30 Mar 2027$89Korean AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 4 days agoOpen this trip
31 Mar 2027$90Korean AirGimpo International Airport (GMP) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $18.

November 2026From $18Cheapest seen18 departure dates17 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $2025 departure dates15 Dec · found 3 days agoOpen this tripEvery date in December 2026
January 2027From $2415 departure dates5 Jan 2027 · found 3 days agoOpen this tripEvery date in January 2027
February 2027From $249 departure dates15 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $2720 departure dates8 Mar 2027 · found 6 days agoOpen this trip
April 2027From $8811 departure dates7 Apr 2027 · found 6 days agoOpen this tripEvery date in April 2027
May 2027From $888 departure dates20 May 2027 · found 4 days agoOpen this tripEvery date in May 2027
June 2027From $906 departure dates9 Jun 2027 · found 2 days agoOpen this trip
July 2027From $884 departure dates13 Jul 2027 · found 5 days agoOpen this trip
August 2027From $893 departure dates30 Aug 2027 · found 3 days agoOpen this trip
September 2027From $881 departure date6 Sept 2027 · found 5 days agoOpen this trip
October 2027From $882 departure dates6 Oct 2027 · found 5 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work