How Good Deals: Jetstar Flights To Japan & South Korea From $130

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— Updated on 25 July 2025

WORDS

Garry Lu

WORDS BY
Garry Lu

Jetstar has once again decided to spice up our weekdays with dreams of affordable escapes by dropping compellingly-priced fares to both Japan and South Korea in its latest sale.

For as low as just $130 one-way (Cairns to Osaka, Kansai) and roughly $300 return (depending on where you’re departing from), you could be enjoying the jewels of Asia.

Tickets to other popular hotspots range from Tokyo (Narita) to Seoul (Incheon) – some of which are direct – with dates listed from as early as October this year to June 2026.

Outbound highlights we’ve spotted, all one-way of course, are as follows:

Adelaide (ADL)

To Osaka (Kansai) from $319 – May 12th, 2026 to May 31st, 2026
To Tokyo (Narita) from $319 – May 12th, 2026 to May 31st, 2026

Brisbane (BNE)

To Tokyo (Narita) from $155 – May 8th, 2026 to June 16th, 2026
To Osaka (Kansai) from $155 – May 8th, 2026 to June 19th, 2026
To Seoul (Incheon) from $155 – May 2nd, 2026 to June 20th, 2026
To Seoul (Incheon) from $699 – February 5th, 2026 to March 13th, 2026 | May 3rd, 2026 to June 24th, 2026 [Business Class]

Cairns (CNS)

To Osaka (Kansai) from $130 – May 8th, 2026 to May 12th, 2026
To Tokyo (Narita) from $130 – May 8th, 2026 to May 13th, 2026

Melbourne, Tullamarine (MEL)

To Osaka (Kansai) from $266 – May 12th, 2026 to May 31st, 2026
To Tokyo (Narita) from $266 – May 12th, 2026 to May 31st, 2026
To Seoul (Incheon) from $270 – May 1st, 2026 to June 28th, 2026

Sydney (SYD)

To Osaka (Kansai) from $165 – May 8th, 2026 to June 9th, 2026
To Seoul (Incheon) from $170 – May 1st, 2026 to June 20th, 2026
To Seoul (Incheon) from $739 – February 1st, 2026 to March 25th, 2026 | May 3rd, 2026 to June 24th, 2026 [Business Class]
To Tokyo (Narita) from $253 – May 12th, 2026 to May 31st, 2026

It’s worth noting that checked bags are not included. Jetstar’s Japan and South Korea sale officially ends Thursday, July 24th 2025, at precisely 11:59 PM (AEST); or until sold out. You know the drill – run, don’t walk.

jetstar.com

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Garry Lu

After stretching his legs with companies such as The Motley Fool and the odd marketing agency, Garry joined Boss Hunting in 2019 as a fully-fledged Content Specialist. In 2021, he was promoted to News Editor. Garry proudly retains a blue belt in Brazilian Jiu-Jitsu, black bruises from Muay Thai, as well as a black belt in all things pop culture. Drop him a line at [email protected]