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Busan to Jeju flights in April 2027 from $76 PUS → CJU

Gimhae International Airport (PUS) → Jeju International Airport (CJU)

For departures in April 2027, the cheapest return found recently is $148 with Korean Air, 8 Apr 2027 – 21 Apr 2027, found 6 days ago. The cheapest one-way found recently is $76 with Korean Air, 8 Apr 2027, found 2 days ago.

Return

We hold return fares on only 1 departure date in April 2027, too few to say what one usually costs.

Cheapest return found recently

$148

8 Apr 2027 – 21 Apr 2027 · Korean Air

Gimhae International Airport (PUS) → Jeju International Airport (CJU)

out nonstop, back nonstop

found 6 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 April 2027

DatesFromAirlineStopsFound
8 Apr 2027 – 21 Apr 2027$148Korean Airout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Apr 2027 – 21 Apr 2027$148Korean AirGimhae International Airport (PUS) → 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 $45.

November 2026From $45Cheapest seen11 departure dates24 Nov – 15 Dec · found 8 days agoSee prices for these datesEvery date in November 2026
December 2026From $499 departure dates1 Dec – 3 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
February 2027From $934 departure dates17 Feb 2027 – 19 Feb 2027 · found 6 days agoSee prices for these dates
April 2027From $1481 departure date8 Apr 2027 – 21 Apr 2027 · found 6 days agoSee prices for these dates
June 2027From $1581 departure date14 Jun 2027 – 14 Jun 2027 · found 7 days agoSee prices for these dates
July 2027From $1641 departure date1 Jul 2027 – 4 Jul 2027 · found 5 days agoSee prices for these dates

One-way

In April 2027, the cheapest one-way fare on each of 10 departure dates is usually $74 to $91. Across all 65 departure dates we hold on this route, it is usually $33 to $76. Of the 7 months with enough one-way fares to compare, 4 are usually cheaper than April 2027.

Cheapest one-way found recently

$76

8 Apr 2027 · Korean Air

Gimhae International Airport (PUS) → Jeju International Airport (CJU)

nonstop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$74

13 Apr 2027 · Korean Air

Gimhae International Airport (PUS) → Jeju International Airport (CJU)

nonstop

found 5 days ago

Open this tripCheck today's price

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The cheapest dates in April 2027

DatesFromAirlineStopsFound
13 Apr 2027$74Korean Airnonstopfound 5 days agoOpen this trip
19 Apr 2027$74Korean Airnonstopfound 5 days agoOpen this trip
26 Apr 2027$74Korean Airnonstopfound 6 days agoOpen this trip
27 Apr 2027$74Korean Airnonstopfound 6 days agoOpen this trip
29 Apr 2027$74Korean Airnonstopfound 3 days agoOpen this trip

Every date we hold

10 departure dates

8 Apr 2027: $76, found 2 days ago9 Apr 2027: $94, found 3 days ago13 Apr 2027: $74, found 5 days ago16 Apr 2027: $95, found 4 days ago17 Apr 2027: $82, found 3 days ago19 Apr 2027: $74, found 5 days ago26 Apr 2027: $74, found 6 days ago27 Apr 2027: $74, found 6 days ago29 Apr 2027: $74, found 3 days ago30 Apr 2027: $95, found 5 days agoApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Apr 2027$76Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 2 days agoOpen this trip
9 Apr 2027$94Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
13 Apr 2027$74Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 5 days agoOpen this trip
16 Apr 2027$95Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 4 days agoOpen this trip
17 Apr 2027$82Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
19 Apr 2027$74Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 5 days agoOpen this trip
26 Apr 2027$74Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 6 days agoOpen this trip
27 Apr 2027$74Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 6 days agoOpen this trip
29 Apr 2027$74Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 3 days agoOpen this trip
30 Apr 2027$95Korean AirGimhae International Airport (PUS) → Jeju International Airport (CJU)nonstopfound 5 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $22.

November 2026From $238 departure dates17 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $22Cheapest seen20 departure dates1 Dec · found 3 days agoOpen this tripEvery date in December 2026
January 2027From $414 departure dates21 Jan 2027 · found 3 days agoOpen this trip
March 2027From $396 departure dates15 Mar 2027 · found 6 days agoOpen this trip
April 2027From $7410 departure dates13 Apr 2027 · found 5 days agoOpen this trip
May 2027From $748 departure dates8 May 2027 · found 7 days agoOpen this tripEvery date in May 2027
June 2027From $756 departure dates9 Jun 2027 · found 2 days agoOpen this trip
August 2027From $951 departure date1 Aug 2027 · found 3 days agoOpen this trip
September 2027From $702 departure dates21 Sept 2027 · found 7 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