| Route | One Way | Return |
|---|---|---|
| Sydney to Seoul flights | $441 | $582 |
| Brisbane to Seoul flights | $448 | $891 |
| Melbourne to Seoul flights | $476 | $629 |
| Perth to Seoul flights | $610 | |
| Launceston to Seoul flights | $614 | |
| Adelaide to Seoul flights | $815 | |
| Cairns to Seoul flights | $899 |
| Route | One Way | Return |
|---|---|---|
| Bali to Seoul flights | $280 | $616 |
Prices last updated: 13 Jun 2026 15:10
Return fares to Seoul by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Seoul is November 2026, with return fares from $591 — 62% cheaper than the most expensive month (January 2027, from $1,571).
Based on the fares we've tracked, November is typically the cheapest month to fly to Seoul, with return fares from $591. January is the most expensive month, with the cheapest return fares around $1,571 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Seoul average around $881. If you can travel in the off-peak months of November, March and August, you'll generally pay up to 33% less than the yearly average.
These are the cheapest prices for return airfares to Seoul
These are the average prices for return airfares to Seoul
The cheapest month to travel is typically November.
How much do return flights to Seoul cost?The best price we found for a return flight to Seoul is $583.
What is the cheapest date to fly to Seoul?Currently, the cheapest date for a return flight to Seoul is 20 October 2026.
What is the cheapest airline that flys to Seoul?Currently, the cheapest airline that flys to Seoul is Scoot.
Which airlines fly direct to Seoul?Jetstar, Korean Air, Asiana Airlines, Qantas, Tway Air and Virgin Atlantic fly direct.
How long does a direct flight to Seoul take?The shortest direct flight usually takes 9 hours and 50 minutes.
What is the IATA airport code for Seoul?The IATA code for Seoul is SEL.
When should you book flights to Seoul?From our data, you should book flights to Seoul 60 days out.
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