Auckland (AKL) to Seoul (SEL): 6,000 miles (9,656 km) great-circle, about 12h 30m nonstop by our estimate. Cheapest fare observed: $784 round-trip on Jetstar, with 1 stop, departing May 21, 2026.
$784 round-trip, Jetstar JQ150, departing 2026-05-21 at 06:20, returning 2026-06-16. The recorded itinerary left on a Thursday, returning on a Tuesday 26 nights later; the fare was observed 26 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $784, it ranked 8th of the 30 round-trip fares we recorded from AKL (median $1,076). That is 13.1 cents per great-circle mile (round-trip price over one-way distance), below the AKL median of 18.0 cents across 30 round-trip routes.
Routes from AKL of similar length: Bangkok (5,937 mi) at $816 and Shanghai (5,842 mi) at $863.
Jetstar had the cheapest fare on 9 of 30 AKL routes. It is the 18th longest of the 30 routes we track from AKL.
Of 24 departure airports with a fare to Seoul, Auckland (AKL) ranked 21st at $784. Lowest: $142 from Osaka (KIX); highest: $1288 from Portland (PDX); 10 nonstop. Cheapest-fare airlines (routes): Jetstar (2), Peach Aviation (2), airline 9G (1), airline WE (1), Alaska Airlines (1) and Asiana (1), plus 16 more.
That depends on your passport and trip, so check the official source for South Korea: Republic of Korea: K-ETA. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Pacific/Auckland, Asia/Seoul; flight time is our estimate.