Cheap Flights from Sydney (SYD) to Seoul (ICN)

You can find cheap one-way flights from AU$385 and cheap return flights AU$718 SYD to ICN with Expedia. One-way flights typically cost between AU$722 and AU$2,337. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to ICN ticket fares go up or down.

The cheapest months to fly from Sydney, NSW (SYD) to Seoul (ICN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

There are 5 airlines offering direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.). Here are the top carriers:
* Korean Air operates 7 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) every week.
* Asiana Airlines operates 7 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) every week.
* Jetstar operates 7 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) every week.
* T'Way Air operates 7 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) every week.
* T'way Air with baggage operates 7 direct flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) every week.

To find a cheap flight from Sydney, NSW (SYD) to Seoul (ICN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) will differ from traveler to traveler. If you like to fly early, Korean Air offers early morning flights. If price is the most important factor, Asiana Airlines typically offers the lowest fares. Qantas Airways offers the most daily flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

If you're looking for the most affordable time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), you'll typically find the best prices in August or November, with average return flights around AU$923. If you're prioritizing a time with plenty of flight options and higher demand, December is a popular choice. While there isn't a month that is both the cheapest and most popular, August and November offer great value, allowing you to save on your trip.

You'll find around 4 nonstop flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.). For even more choices, look at flights that include layovers, as there are approximately 101 connecting flights per day. Some common connection points include Tullamarine (MEL), Brisbane, QLD (BNE), and Hong Kong Intl. (HKG).

The earliest flight from Sydney (SYD) to Seoul (ICN) typically departs around 6:00 AM. This service is offered by Jetstar and China Southern Airlines. This is a seasonal service, active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) on a Saturday, with around 37 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Qantas Airways, Singapore Airlines, and Cathay Pacific. Flight options are notably more abundant on Saturdays compared to other days of the week, offering you greater flexibility.

The most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Qantas Airways, Jetstar and Cathay Pacific, offer flights during this window. Many travellers prefer these times as they allow for a full day of travel and an evening arrival, giving you time to settle in before starting your activities.

A non-stop flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) typically takes around 10 hours 48 minutes. This journey covers a distance of approximately 8,340 kilometres (5,182 miles). If you opt for a flight with one stop, your travel time will generally be longer, averaging around 16 hours 30 minutes. Flights with two or more stops usually take about 21 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.

You can fly business class between SYD and ICN. Airlines that offer business class service on this route include:

• Xiamen Airlines
• China Southern Airlines
• Garuda Indonesia
• Asiana Airlines
• Hong Kong Airlines
• Singapore Airlines
• Thai Airways International
• China Eastern Airlines
• Korean Air
• Cathay Pacific
• Malaysia Airlines
• Virgin Australia
• Qantas Airways
• T'Way Air
• Vietnam Airlines
• Jetstar
• Air China
• Philippine Airlines
• T'way Air with baggage
• China Airlines
• Hainan Airlines

It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Seoul from Kingsford Smith Intl. (SYD), you can fly directly into Incheon Intl. (ICN). Some flights may connect through major hubs like Brisbane, QLD (BNE), Tullamarine (MEL), or Changi (SIN) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Sydney, NSW (SYD) to Seoul (ICN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.