Are direct flights from Seoul to Sydney always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more connections can often be cheaper, especially if you are willing to accept a longer journey. Consider your priorities for cost versus convenience when choosing.

Can flexible travel dates help on Seoul to Sydney flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by even a few days may lead to considerable savings.

What extra costs should I check before booking Seoul to Sydney flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional expenses can help you calculate the true total cost of your trip.

Flights From Seoul

To Sydney

Cheap Flights from Seoul to Sydney

Browse current best options from Seoul. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seoul

RatePunk searches hundreds of travel sites at once for deals on flights to Sydney

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Seoul to Sydney

Explore current cheapest deals departing from Seoul to Sydney

2027-03-03 – 2027-03-08
SEL - Sydney
70% AI deal score
$376
$503
Round trip
2027-03-01 – 2027-03-07
SEL - Sydney
70% AI deal score
$373
$511
Round trip
2027-03-03 – 2027-03-19
SEL - Sydney
69% AI deal score
$365
$511
Round trip
2027-03-03 – 2027-03-18
SEL - Sydney
69% AI deal score
$364
$511
Round trip
2027-03-01 – 2027-03-18
SEL - Sydney
69% AI deal score
$367
$511
Round trip
2027-03-01 – 2027-03-21
SEL - Sydney
69% AI deal score
$366
$511
Round trip
2027-03-01 – 2027-03-19
SEL - Sydney
69% AI deal score
$367
$511
Round trip
2027-03-03 – 2027-03-21
SEL - Sydney
69% AI deal score
$367
$511
Round trip
2027-03-15 – 2027-03-21
SEL - Sydney
70% AI deal score
$380
$512
Round trip
2027-03-01 – 2027-03-08
SEL - Sydney
70% AI deal score
$373
$514
Round trip

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

Most itineraries for flights from Seoul to Sydney connect at least once, with only a 9.4% share of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2.

Right now, fares for cheap flights from Seoul to Sydney typically range from $742–$1094, with a median price of $898. Current fares are above the typical level. There are currently no recent fares classified as a good price.

When considering the cheapest time to fly from Seoul to Sydney, March stands out as the most affordable month, with a median fare of $611. Other cost-effective options include June, with a median fare of $763, and September, where the median fare is $799.

A typical journey from Seoul to Sydney takes approximately 10h 15m, including connections. For those seeking direct flights from Seoul to Sydney, the non-stop flight time is also around 10h 15m. However, connecting itineraries typically extend the journey to about 22h 10m.

The route from Seoul to Sydney covers a substantial distance of 8343 kilometers, classifying it as a long-haul journey. New deals for this route show up several times a week, indicating a regular cadence of price changes.

How much is a round trip from Seoul to Sydney

Regular price: $356 - $539

Prices for flights from Seoul to Sydney are currently within the regular range.

The regular price range for flights from Seoul to Sydney is between 356 USD and 539 USD. The current lowest deal is 509 USD with Jetstar for travel from Mar 10 to Mar 19.

now $509

Low $356

High $539

The cheapest time to fly from Seoul to Sydney

The cheapest month to fly from Seoul to Sydney is March, with a median price of $611. The most expensive month is January, with a median price of $1023. Prices are generally lower from March to October.

March

Cheapest

Flights from $611

January

Most Expensive

Flights from $1,023

Jan

Mar

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Sydney

Jetstar

Last-minute flights going from Seoul to Sydney

Wed, Oct 28

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

T'way Air

$553

$602

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$734

$577

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$642

$603

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$643

$712

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Hong Kong Airlines

$724

One-way

Mon, Nov 2

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$600

$681

One-way

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

4 nights

Nov 5 - Nov 9

$763 → $559

27%

3 nights

Nov 5 - Nov 8

$768 → $614

20%

2 nights

Nov 9 - Nov 11

$703 → $590

16%

3 nights

Nov 7 - Nov 10

$729 → $619

15%

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 at $509.

📅 Best time to fly

March is historically the cheapest month to fly.

Historically, March is the cheapest month to fly, with a median price of $611.

⏱️ Flight duration

Direct flights take 10h 15m.

Direct flights from Seoul to Sydney typically take 10h 15m, while connecting flights average 22h 10m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant for this route, with 9.4% being direct and 2 stopovers typical.

🏆 Airline highlight

Jetstar offers direct flights.

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

🎯 Booking tip

Deals appear regularly.

Deals for flights from Seoul to Sydney appear regularly, so check often for good prices.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers the cheapest flights from Seoul to Sydney.

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

💸 Flights from ~$487

Gimpo International (GMP)

Gimpo International Airport is an alternative for flights from Seoul to Sydney.

📍 ~17 km from city center (reachable by car or train).

💸 Flights from ~$702

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Fly into Sydney Airport for convenient access to Sydney city center and surrounding areas.

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

💸 Flights from ~$484

Airports nearby Sydney used as alternative

Canberra (CBR)

Canberra Airport is a major domestic and international-capable airport, providing robust flight schedules and infrastructure.

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

💸 Flights from ~$809

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 ICN

Elite

Dec 10

Sydney, Australia

89% AI deal score

$2,070

$1,628

Save $442

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 16

Sydney, Australia

89% AI deal score

$2,072

$1,628

Save $444

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 16

Sydney, Australia

89% AI deal score

$2,072

$1,628

Save $444

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 16

Sydney, Australia

89% AI deal score

$2,073

$1,628

Save $445

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 16

Sydney, Australia

89% AI deal score

$2,073

$1,630

Save $443

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 10

Sydney, Australia

89% AI deal score

$2,070

$1,630

Save $440

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 16

Sydney, Australia

89% AI deal score

$2,082

$1,630

Save $452

Shandong Airlines, +1

Business Class

From ICN

Elite

Nov 06

Sydney, Australia

88% AI deal score

$1,777

$1,494

Save $283

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 09

Sydney, Australia

88% AI deal score

$2,068

$1,628

Save $440

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 09

Sydney, Australia

88% AI deal score

$2,068

$1,630

Save $438

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 22

Sydney, Australia

88% AI deal score

$2,077

$1,641

Save $436

Shandong Airlines, +1

Business Class

From ICN

Elite

Dec 22

Sydney, Australia

88% AI deal score

$2,078

$1,641

Save $437

Shandong Airlines, +1

Business Class

Frequently Asked Questions About Flights to Sydney

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across various airlines and online travel agencies can often reveal better deals. Setting up price alerts may also notify you of fare drops.

Booking flights in advance, often several months before your intended departure, may result in lower prices. However, prices can fluctuate, so monitoring fares over time can help you identify a good booking window. Weekday bookings sometimes offer different pricing than weekend bookings.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

Most itineraries for flights from Seoul to Sydney connect at least once, with only a 9.4% share of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2.

How much is a round trip from Seoul to Sydney

Regular price: $356 - $539

Prices for flights from Seoul to Sydney are currently within the regular range.

The regular price range for flights from Seoul to Sydney is between 356 USD and 539 USD. The current lowest deal is 509 USD with Jetstar for travel from Mar 10 to Mar 19.

now $509

Low $356

High $539

The cheapest time to fly from Seoul to Sydney

March

Cheapest

Flights from $611

January

Most Expensive

Flights from $1,023

Jan

Mar

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Sydney

Jetstar

Last-minute flights going from Seoul to Sydney

Wed, Oct 28

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

T'way Air

$553

$602

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$734

$577

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$642

$603

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$643

$712

One-way

Sun, Nov 1

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Hong Kong Airlines

$724

One-way

Mon, Nov 2

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Xiamen Airlines

$600

$681

One-way

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

4 nights

Nov 5 - Nov 9

$763 → $559

27%

3 nights

Nov 5 - Nov 8

$768 → $614

20%

2 nights

Nov 9 - Nov 11

$703 → $590

16%

3 nights

Nov 7 - Nov 10

$729 → $619

15%

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 at $509.

📅 Best time to fly

March is historically the cheapest month to fly.

Historically, March is the cheapest month to fly, with a median price of $611.

⏱️ Flight duration

Direct flights take 10h 15m.

Direct flights from Seoul to Sydney typically take 10h 15m, while connecting flights average 22h 10m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant for this route, with 9.4% being direct and 2 stopovers typical.

🏆 Airline highlight

Jetstar offers direct flights.

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

🎯 Booking tip

Deals appear regularly.

Deals for flights from Seoul to Sydney appear regularly, so check often for good prices.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers the cheapest flights from Seoul to Sydney.

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

💸 Flights from ~$487

Gimpo International (GMP)

Gimpo International Airport is an alternative for flights from Seoul to Sydney.

📍 ~17 km from city center (reachable by car or train).

💸 Flights from ~$702

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Fly into Sydney Airport for convenient access to Sydney city center and surrounding areas.

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

💸 Flights from ~$484

Airports nearby Sydney used as alternative

Canberra (CBR)

Canberra Airport is a major domestic and international-capable airport, providing robust flight schedules and infrastructure.

Sydney, Australia

88% AI deal score

$2,078

$1,641

Save $437

Shandong Airlines, +1

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.

March is historically the cheapest month to fly.

Direct flights take 10h 15m.

Connecting flights are dominant.

Jetstar offers direct flights.

Deals appear regularly.

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

Dec 10

Dec 16

Dec 16

Dec 16

Dec 16

Dec 10

Dec 16

Nov 06

Dec 09

Dec 09

Dec 22

Dec 22

Frequently Asked Questions About Flights to Sydney

How can I find cheap flights from Seoul to Sydney?

When should I book flights from Seoul to Sydney?

Should I compare nearby airports for flights from Seoul to Sydney?

Are direct flights from Seoul to Sydney always the best option?

Can flexible travel dates help on Seoul to Sydney flights?

What extra costs should I check before booking Seoul to Sydney 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.

March is historically the cheapest month to fly.

Direct flights take 10h 15m.

Connecting flights are dominant.

Jetstar offers direct flights.

Deals appear regularly.

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

Dec 10

Dec 16

Dec 16

Dec 16

Dec 16

Dec 10

Dec 16

Nov 06

Dec 09

Dec 09

Dec 22

Dec 22

Frequently Asked Questions About Flights to Sydney

How can I find cheap flights from Seoul to Sydney?

When should I book flights from Seoul to Sydney?

Should I compare nearby airports for flights from Seoul to Sydney?