Cheap flights from Sydney to Seoul from $319
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Seoul departing on 16/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sydney to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seoul?
If you don’t want to visit Seoul in March, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $696.
What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Sydney to Seoul is on a Sunday when prices can be found for as low as $1,284. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Seoul for around $1,452.
What is the cheapest time of day to depart on your flight to Seoul?
Our data shows that the cheapest Sydney to Seoul flights are usually those with departure times in the evening. Our users have found flights to Seoul in the evening for as low as $714. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,362 per ticket.
What is the cheapest Sydney Kingsford Smith to Seoul flight route?
Fly from Sydney Kingsford Smith to Incheon Intl for the best Sydney Kingsford Smith - Seoul flight prices
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Sydney when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,048 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Sydney for as low as $940 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Seoul flights?
There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Sydney to Seoul flights?
You could potentially save up to 18% on your flight if you consider stops on a Sydney to Seoul flight.
How have Sydney to Seoul flight prices changed over time?
As of June 2025, prices for Sydney to Seoul flights are approximately 15% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Sydney Kingsford Smith to Seoul?
AirAsia X, Hainan Airlines, and Jetstar are the most popular carriers operating from Sydney Kingsford Smith to Seoul
Which airlines fly to Seoul?
Jetstar, Asiana Airlines and T'way Air are the top three most popular airlines that fly to Seoul from Sydney according to our data. Jetstar is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 19 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Seoul on average per day?
As of June 2025, 9 flights take off from Sydney and land in Seoul each day. The most common flight departure time for this route is 07:00, with 100% of daily flights taking off at midday.
How many flights depart from Sydney to Seoul on average per week?
As of June 2025, 66 flights take off from Sydney and land in Seoul each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
When to book flights from Sydney to Seoul
Cheap Sydney to Seoul (SYD to SEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Seoul
How far is Sydney Kingsford Smith to Seoul by plane?
The distance between Sydney Kingsford Smith and Seoul is about 8322.5 km. Flights usually cover this in 10h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Seoul?
Prices for flights from Sydney Kingsford Smith Airport to Seoul refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Seoul?
The number of operators available for flights from Sydney Kingsford Smith Airport to Seoul is 19 as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Seoul?
Based on momondo bookings for flights between Sydney and Seoul, the leading plane model is Boeing 787-8 Dreamliner, making up 23.97% of the total bookings. Other popular models include Boeing 777-300ER with 18.50%, Boeing 777-200LR with 18.24%, and Airbus A330-300 with 17.58%.
What is the most popular airline from Sydney to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Seoul is Jetstar (31% of total bookings). The next most popular airlines are T'way Air (14%), Asiana Airlines (12%), and Korean Air (11%).
Best airlines flying from Sydney to Seoul
Compare and see reviews for airlines that fly from Sydney to Seoul with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $290 | Free cancellation | Rating 6.3 44 reviews | |||
| PriceFrom $338 | Free cancellation | Rating 6.7 306 reviews | |||
| PriceFrom $403 | Free cancellation | Rating 6.6 449 reviews | |||
| PriceFrom $458 | Free cancellation | Rating 5.6 143 reviews | |||
| PriceFrom $472 | Free cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $488 | Free cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $526 | Free cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $613 | Free cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $642 | Free cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $684 | Free cancellation | Rating 7.2 150 reviews |
Korean Air Flights From Sydney to Seoul
Korean Air is one of the most popular airlines flying from Sydney to Seoul, operating 7 flights/week on average for this route. A good Korean Air flight deal for Sydney to Seoul starts from $700 round-trip, up to an average price of $856. Our users have rated Korean Air at 8.4/10.
Asiana Airlines Flights From Sydney to Seoul
Asiana Airlines (8.2/10 from 443 reviews) operates around 8 flights from Sydney to Seoul in any given week. The average Asiana Airlines airfare for this route is around $883, with deals from around $744 rare but found on momondo. Referenced prices are for round-trip Sydney to Seoul flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Seoul?
Finding the right flight to Seoul from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.
Can I find flights from Sydney to Seoul with flexible booking policies on momondo?
Yes. All flights to Seoul from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Sydney to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Sydney to Seoul right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.