Can I fly direct from Seoul to Sydney?

Yes, direct flights from Seoul to Sydney are available. Historically, approximately 34.1% of flights on this route have been direct. For travelers opting for connecting flights, the median number of stopovers has typically been one. This indicates that while direct options exist, connecting flights are also a common choice for this route.

How long is the flight from Seoul to Sydney?

The typical direct flight from Seoul to Sydney has a median duration of 10 hours and 15 minutes, covering a distance of 8343 kilometers. For flights with one stop, the median travel time increases significantly, averaging 18 hours and 10 minutes. Travelers should account for these differences when planning their journey.

How much do direct flights from Seoul to Sydney cost compared to connecting flights?

Historically, direct flights from Seoul to Sydney have been approximately 10% more expensive than connecting flights. The median price for a direct flight was $526, while connecting flights had a median price of $480. Direct flights accounted for about 35.4% of the available options across the trailing 90 days, indicating they are a significant portion of the market despite the higher cost.

Flights From Seoul

To Sydney

Cheap Flights from Seoul to Sydney

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Prices updated 2 days ago

476 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Oct 6, 2026.)

Today’s best flight deals from Seoul to Sydney

Explore current cheapest deals departing from Seoul to Sydney

2027-03-03 – 2027-03-21
SEL - Sydney
70% AI deal score
$375
$495
Round trip
2027-03-15 – 2027-03-21
SEL - Sydney
70% AI deal score
$377
$497
Round trip
2027-03-08 – 2027-03-14
SEL - Sydney
70% AI deal score
$375
$497
Round trip
2026-12-13 – 2027-01-12
SEL - Sydney
73% AI deal score
$435
$500
Round trip
2026-12-14 – 2027-01-12
SEL - Sydney
73% AI deal score
$435
$500
Round trip
2027-03-08 – 2027-03-12
SEL - Sydney
70% AI deal score
$383
$501
Round trip
2027-03-08 – 2027-03-21
SEL - Sydney
70% AI deal score
$373
$501
Round trip
2027-03-10 – 2027-03-14
SEL - Sydney
70% AI deal score
$383
$501
Round trip
2027-03-11 – 2027-03-19
SEL - Sydney
70% AI deal score
$372
$501
Round trip
2027-03-14 – 2027-03-19
SEL - Sydney
70% AI deal score
$381
$501
Round trip

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

Most itineraries for cheap flights from Seoul to Sydney connect at least once, with only 34.1% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1. New deals for this route appear almost daily, offering frequent opportunities for travelers to find suitable fares.

When considering the cheapest time to fly from Seoul to Sydney, you'll find that February stands out with a median fare of $399. Other affordable options include July, where the median fare is $415, and December, with a median fare of $453. These months offer the lowest median prices for this long-haul route.

A typical journey from Seoul to Sydney takes approximately 20 hours and 45 minutes, including connections. This duration reflects the long-haul nature of the route, covering a substantial distance of 8,343 kilometers.

Fares for this route typically range from $410–$790, with a median price of $538. Right now, current fares are above the typical level. Only 4% of recent fares were classified as a good price, indicating that finding exceptional deals can be challenging.

How much is a round trip from Seoul to Sydney

Regular price: $354 - $538

Prices are currently within the regular range.

Regular prices for flights from Seoul to Sydney typically range from $354 to $538. The current lowest deal is $497 with Jetstar, for travel from Mar 3-Mar 14.

now $497

Low $354

High $538

The cheapest time to fly from Seoul to Sydney

The cheapest month to fly from Seoul to Sydney is February, with a median price of $399. The most expensive month is March, with a median price of $828. Prices are generally lower from February to December.

February

Cheapest

Flights from $399

March

Most Expensive

Flights from $828

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Sydney

Jetstar

Last-minute flights going from Seoul to Sydney

Thu, Oct 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$499

$574

One-way

Thu, Oct 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$522

$596

One-way

Sat, Oct 17

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$483

$544

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$517

$533

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$468

$661

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$521

$661

One-way

Biggest price drops on these dates for flights from Seoul to Sydney

6 nights

Feb 11 - Feb 17

$862 → $750

13%

17 nights

Feb 11 - Feb 28

$856 → $785

4 nights

Nov 11 - Nov 15

$591 → $522

12%

4 nights

Nov 15 - Nov 19

$591 → $533

10%

Popular Airports to fly from Seoul to Sydney

Seoul - Sydney route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Seoul to Sydney are above the typical level, with a median price of $538.

📅 Best time to fly

February is historically cheapest at $399.

Historically, February is the cheapest month to fly from Seoul to Sydney, with a median price of $399.

⏱️ Flight duration

Flights typically take 20h 45m.

Flights from Seoul to Sydney typically take 20 hours and 45 minutes, with one stopover when connecting.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up 65.9% of all flights, with 1 stopover being the median for connecting flights.

🏆 Airline highlight

Jetstar offers direct flights.

Jetstar is an airline that offers direct flights from Seoul to Sydney.

🎯 Booking tip

Deals are frequent for this route.

Deals for flights from Seoul to Sydney are frequent, appearing within a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers flights to Sydney and is often the cheapest option from Seoul.

📍 ~48 km from city center (reachable by car or train)

💸 Flights from ~$530

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Fly into Sydney Airport for convenient access to Sydney, offering a good balance of price and proximity.

📍 ~9 km from city center (reachable by car)

💸 Flights from ~$520

Airports nearby Sydney used as alternative

Canberra (CBR)

Cheapest

Canberra is a major domestic and international-capable airport, offering a full range of cabin classes.

📍 ~240 km from Sydney (approximately 3 hours drive from Sydney city center)

💸 Flights from ~$743

Business & First Class Flight Deals to Sydney

Discover luxury on the budget with premium cabin class on flights from Seoul to Sydney.

Elite

Best Elite deals to Sydney

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GMP

Elite

Oct 19

Sydney, Australia

92% AI deal score

$3,296

$2,457

Save $839

All Nippon Airways

Business Class

From GMP

Elite

Oct 19

Sydney, Australia

92% AI deal score

$3,298

$2,457

Save $841

All Nippon Airways

Business Class

From ICN

Elite

Mar 03

Sydney, Australia

92% AI deal score

$3,729

$2,615

Save $1,114

Singapore Airlines

Business Class

From ICN

Elite

Mar 02

Sydney, Australia

92% AI deal score

$3,692

$2,615

Save $1,077

Singapore Airlines

Business Class

From ICN

Elite

Mar 09

Sydney, Australia

92% AI deal score

$3,743

$2,616

Save $1,127

Singapore Airlines

Business Class

From ICN

Elite

Mar 08

Sydney, Australia

92% AI deal score

$3,754

$2,616

Save $1,138

Singapore Airlines

Business Class

From ICN

Elite

Feb 26

Sydney, Australia

92% AI deal score

$2,064

$1,536

Save $528

Cathay Pacific

Business Class

From ICN

Elite

Dec 28

Sydney, Australia

91% AI deal score

$2,101

$1,421

Save $680

China Eastern Airlines

Business Class

From ICN

Elite

Dec 25

Sydney, Australia

91% AI deal score

$2,090

$1,421

Save $669

China Eastern Airlines

Business Class

From ICN

Elite

Nov 01

Sydney, Australia

91% AI deal score

$1,780

$1,497

Save $283

Cathay Pacific

Business Class

From ICN

Elite

Dec 28

Sydney, Australia

90% AI deal score

$3,374

$2,736

Save $638

Korean Air

Business Class

From ICN

Elite

Nov 09

Sydney, Australia

89% AI deal score

$2,661

$2,323

Save $338

Hainan Airlines

Business Class

Frequently Asked Questions About Flights to Sydney

Historically, the optimal time to book flights from Seoul to Sydney is typically 7-13 days before departure. During this window, the average price for flights has been observed at approximately $457. Booking too early or too late can result in higher fares. For instance, flights booked 0-6 days out averaged $679, while those booked 14-27 days in advance averaged $707.

Based on historical data from the trailing 90 days, a good deal for a flight from Seoul to Sydney is considered to be around $410 or less. The median price for this route has been $538, with 75% of prices observed at $790 or below. Therefore, if you find a fare at or below $410, you are likely securing a competitive price.

Historically, February has been the most affordable month to fly from Seoul to Sydney, with a median price of $399. July also presented a good value, with a median price of $415. In contrast, December has typically been the most expensive month, with a median price of $453. Across the trailing quarter, the annual median price for this route was $538.

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

How much is a round trip from Seoul to Sydney

Regular price: $354 - $538

Prices are currently within the regular range.

Regular prices for flights from Seoul to Sydney typically range from $354 to $538. The current lowest deal is $497 with Jetstar, for travel from Mar 3-Mar 14.

now $497

Low $354

High $538

The cheapest time to fly from Seoul to Sydney

February

Cheapest

Flights from $399

March

Most Expensive

Flights from $828

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Sydney

Jetstar

Last-minute flights going from Seoul to Sydney

Thu, Oct 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$499

$574

One-way

Thu, Oct 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$522

$596

One-way

Sat, Oct 17

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$483

$544

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$517

$533

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$468

$661

One-way

Mon, Oct 19

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$521

$661

One-way

Biggest price drops on these dates for flights from Seoul to Sydney

6 nights

Feb 11 - Feb 17

$862 → $750

13%

17 nights

Feb 11 - Feb 28

$856 → $785

4 nights

Nov 11 - Nov 15

$591 → $522

12%

4 nights

Nov 15 - Nov 19

$591 → $533

10%

Popular Airports to fly from Seoul to Sydney

Seoul - Sydney route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Seoul to Sydney are above the typical level, with a median price of $538.

📅 Best time to fly

February is historically cheapest at $399.

Historically, February is the cheapest month to fly from Seoul to Sydney, with a median price of $399.

⏱️ Flight duration

Flights typically take 20h 45m.

Flights from Seoul to Sydney typically take 20 hours and 45 minutes, with one stopover when connecting.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up 65.9% of all flights, with 1 stopover being the median for connecting flights.

🏆 Airline highlight

Jetstar offers direct flights.

Jetstar is an airline that offers direct flights from Seoul to Sydney.

🎯 Booking tip

Deals are frequent for this route.

Deals for flights from Seoul to Sydney are frequent, appearing within a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers flights to Sydney and is often the cheapest option from Seoul.

📍 ~48 km from city center (reachable by car or train)

💸 Flights from ~$530

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Fly into Sydney Airport for convenient access to Sydney, offering a good balance of price and proximity.

📍 ~9 km from city center (reachable by car)

💸 Flights from ~$520

Airports nearby Sydney used as alternative

Canberra (CBR)

Cheapest

Canberra is a major domestic and international-capable airport, offering a full range of cabin classes.

Sydney, Australia

89% AI deal score

$2,661

$2,323

Save $338

Hainan Airlines

Business Class

Frequently Asked Questions About Flights to Sydney

Cheap Flights from Seoul to Sydney

Today’s best flight deals from Seoul to Sydney

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

How much is a round trip from Seoul to Sydney

The cheapest time to fly from Seoul to Sydney

Direct flights from Seoul to Sydney

Last-minute flights going from Seoul to Sydney

Biggest price drops on these dates for flights from Seoul to Sydney

Popular Airports to fly from Seoul to Sydney

Seoul - Sydney route insights

Recent fares are above the typical level.

February is historically cheapest at $399.

Flights typically take 20h 45m.

Connecting flights are dominant on this route.

Jetstar offers direct flights.

Deals are frequent for this route.

Seoul main airports to depart from

Sydney main airports to arrive at

Airports nearby Sydney used as alternative

Business & First Class Flight Deals to Sydney

Best Elite deals to Sydney

Oct 19

Oct 19

Mar 03

Mar 02

Mar 09

Mar 08

Feb 26

Dec 28

Dec 25

Nov 01

Dec 28

Nov 09

Frequently Asked Questions About Flights to Sydney

When is the best time to book flights from Seoul to Sydney?

How do I know if a Seoul to Sydney flight is a good deal?

What's the best month to fly from Seoul to Sydney?

Can I fly direct from Seoul to Sydney?

How long is the flight from Seoul to Sydney?

How much do direct flights from Seoul to Sydney cost compared to connecting flights?

Related routes

More routes from Seoul

Flights to Sydney from other cities

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

How much is a round trip from Seoul to Sydney

The cheapest time to fly from Seoul to Sydney

Direct flights from Seoul to Sydney

Last-minute flights going from Seoul to Sydney

Biggest price drops on these dates for flights from Seoul to Sydney

Popular Airports to fly from Seoul to Sydney

Seoul - Sydney route insights

Recent fares are above the typical level.

February is historically cheapest at $399.

Flights typically take 20h 45m.

Connecting flights are dominant on this route.

Jetstar offers direct flights.

Deals are frequent for this route.

Seoul main airports to depart from

Sydney main airports to arrive at

Airports nearby Sydney used as alternative

Business & First Class Flight Deals to Sydney

Best Elite deals to Sydney

Oct 19

Oct 19

Mar 03

Mar 02

Mar 09

Mar 08

Feb 26

Dec 28

Dec 25

Nov 01

Dec 28

Nov 09

Frequently Asked Questions About Flights to Sydney

When is the best time to book flights from Seoul to Sydney?

How do I know if a Seoul to Sydney flight is a good deal?

What's the best month to fly from Seoul to Sydney?