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Cheap Flights from Adelaide to Incheon - Incheon Intl

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SQ Return flights from $1,175

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,175

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,737

JQ,TR,VA Return flights from $1,275

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,275

JQ,TR Return flights from $1,276

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,276

JQ,VA Return flights from $1,277

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,277

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$2,160

HU,JQ,VJ,WE Return flights from $1,287

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,287

HU,JQ,VA,VJ,WE Return flights from $1,294

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,294

HU,JQ,VJ Return flights from $1,294

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,294

HU,JQ,VA,VJ Return flights from $1,301

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,301

CZ Return flights from $1,305

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,305

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,442

JQ,QF,VA Return flights from $1,309

Dep.art Mon 01 MarRet.urn Wed 31 Mar^$1,309

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$2,334

AK,D7,HU,JQ,VJ Return flights from $1,325

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,325

7C,AK,D7,HU,JQ Return flights from $1,331

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,331

AK,D7,HU,JQ,VA,VJ Return flights from $1,333

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,333

D7,JQ,TR,VJ,WE Return flights from $1,336

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,336

7C,AK,D7,HU,JQ,VA Return flights from $1,339

Dep.art Thu 01 OctRet.urn Sat 31 Oct^$1,339

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Adelaide? Check out our domestic flights to Adelaide. If Adelaide is not your closest airport, then here are all our flights to Incheon - Incheon Intl from New Zealand and flights to South Korea. Maybe a different destination? Here are all the flights from Adelaide

Cheapest Time of Year to Fly from Adelaide to Incheon - Incheon Intl

Return fares from Adelaide to Incheon - Incheon Intl by month, based on the cheapest return airfares found for each month.

Sep 2026

$1,518

Oct 2026

$1,521

Nov 2026

$1,427

Dec 2026

$2,151

Feb 2027

$1,272

Apr 2027

$1,249

May 2027

$1,260

The cheapest month to fly to Incheon - Incheon Intl is April 2027, with return fares from $1,249 — 42% cheaper than the most expensive month (December 2026, from $2,151).

When Should You Fly to Incheon - Incheon Intl?

Based on the fares we've tracked, April is typically the cheapest month to fly to Incheon - Incheon Intl, with return fares from $1,249. December is the most expensive month, with the cheapest return fares around $2,151 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Incheon - Incheon Intl average around $1,485. If you can travel in the off-peak months of April, May and February, you'll generally pay up to 16% less than the yearly average.

Cheapest Adelaide to Incheon - Incheon Intl Return Prices

These are the cheapest prices for Adelaide to Incheon - Incheon Intl return airfares.

September 2026

$1,518

October 2026

$1,521

November 2026

$1,427

December 2026

$2,151

February 2027

$1,272

April 2027

$1,249

May 2027

$1,260

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Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

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100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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