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 journeys involving connecting flights, travelers typically experienced one stopover. This data is based on observations over a 90-day period.

How long is the flight from Seoul to Sydney?

The direct flight from Seoul to Sydney typically takes about 10 hours and 15 minutes, covering a distance of 8343 kilometers. Flights with one stopover generally have a longer duration, averaging around 18 hours and 10 minutes. These durations reflect the median travel times observed for this route.

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 quarter.

Flights From Seoul

To Sydney

Cheap Flights from Seoul to Sydney

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Deals from

Seoul

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

Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Seoul to Sydney

Explore current cheapest deals departing from Seoul to Sydney

2027-02-24 – 2027-02-28
SEL - Sydney
74% AI deal score
$533
$516
Round trip
2026-10-23 – 2026-10-30
SEL - Sydney
74% AI deal score
$480
$532
Round trip
2026-10-27 – 2026-10-29
SEL - Sydney
72% AI deal score
$442
$533
Round trip
2026-10-16 – 2026-10-23
SEL - Sydney
74% AI deal score
$481
$533
Round trip
2026-10-27 – 2026-10-30
SEL - Sydney
72% AI deal score
$438
$533
Round trip
2026-11-10 – 2026-11-16
SEL - Sydney
73% AI deal score
$503
$533
Round trip
2026-10-27 – 2026-11-16
SEL - Sydney
72% AI deal score
$378
$533
Round trip
2026-10-27 – 2026-11-04
SEL - Sydney
72% AI deal score
$397
$533
Round trip
2026-10-27 – 2026-11-03
SEL - Sydney
72% AI deal score
$412
$533
Round trip
2026-11-12 – 2026-11-18
SEL - Sydney
77% AI deal score
$563
$536
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: $465 - $622

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

The regular price range for flights from Seoul to Sydney is between $465 and $622. The current lowest deal is $516 with Scoot, for travel from Feb 24-Feb 28.

now $516

Low $465

High $622

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

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Scoot

$780

$680

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$802

$689

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$804

$707

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$790

$707

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Scoot

$838

$769

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$726

$632

One-way

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

5 nights

Nov 11 - Nov 16

$574 → $485

16%

4 nights

Nov 7 - Nov 11

$588 → $546

4 nights

Nov 3 - Nov 7

$588 → $547

3 nights

Nov 3 - Nov 6

$588 → $549

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 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

Median flight time is 20h 45m

The median flight time from Seoul to Sydney is 20 hours and 45 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 65.9% of routes, with a median of 1 stopover.

🏆 Airline highlight

Jetstar offers direct flights

Jetstar provides direct flight options on this route, with 1 direct deal found recently.

🎯 Booking tip

Deals appear frequently

Deals for flights from Seoul to Sydney appear frequently, with many deals in the last 30 days.

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

Gimpo International (GMP)

Gimpo International Airport provides an alternative departure point for flights to Sydney.

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

💸 Flights from ~$759

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 ICN

Elite

Sep 23

Sydney, Australia

94% AI deal score

$10,545

$6,120

Save $4,425

Korean Air, +1

Business Class

From ICN

Elite

Sep 23

Sydney, Australia

93% AI deal score

$10,260

$6,120

Save $4,140

Korean Air, +1

Business Class

From ICN

Elite

Sep 16

Sydney, Australia

93% AI deal score

$10,720

$6,711

Save $4,009

Korean Air, +1

Business Class

From GMP

Elite

Oct 19

Sydney, Australia

92% AI deal score

$3,293

$2,415

Save $878

All Nippon Airways

Business Class

From ICN

Elite

Sep 16

Sydney, Australia

92% AI deal score

$10,391

$6,585

Save $3,806

Korean Air, +1

Business Class

From ICN

Elite

Sep 17

Sydney, Australia

92% AI deal score

$9,935

$6,585

Save $3,350

Korean Air, +1

Business Class

From ICN

Elite

Oct 11

Sydney, Australia

92% AI deal score

$10,583

$7,035

Save $3,548

Korean Air, +1

Business Class

From ICN

Elite

Sep 15

Sydney, Australia

92% AI deal score

$10,677

$7,046

Save $3,631

Korean Air, +1

Business Class

From ICN

Elite

Mar 04

Sydney, Australia

91% AI deal score

$2,904

$2,233

Save $671

Vietnam Airlines

Business Class

From ICN

Elite

Oct 13

Sydney, Australia

91% AI deal score

$10,228

$7,035

Save $3,193

Korean Air, +1

Business Class

From ICN

Elite

Nov 17

Sydney, Australia

90% AI deal score

$2,746

$2,234

Save $512

Vietnam Airlines

Business Class

From ICN

Elite

Nov 16

Sydney, Australia

90% AI deal score

$2,827

$2,234

Save $593

Vietnam Airlines

Business Class

Frequently Asked Questions About Flights to Sydney

Historically, the optimal booking window for flights from Seoul to Sydney is typically 7-13 days before departure. During this period, the average price observed was $457. Booking too far in advance, such as 60+ days out, saw average prices around $620. Similarly, waiting until 0-6 days before departure generally resulted in higher average prices of $679.

Across the trailing quarter, a flight from Seoul to Sydney is considered a good deal if it is priced at or below $410. The median price for this route was $538. Prices above $790 typically indicate a more expensive fare. These thresholds are based on historical data over a 90-day period.

Historically, February has been the cheapest month to fly from Seoul to Sydney, with a median price of $399. July also offered competitive prices, with a median of $415. The annual median price for this route was $538, with December being the most expensive month at a median of $453.

Seoul to Sydney: Overview

Insights for flights from Seoul to Sydney

How much is a round trip from Seoul to Sydney

Regular price: $465 - $622

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

The regular price range for flights from Seoul to Sydney is between $465 and $622. The current lowest deal is $516 with Scoot, for travel from Feb 24-Feb 28.

now $516

Low $465

High $622

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

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Scoot

$780

$680

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$802

$689

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$804

$707

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Jetstar

$790

$707

One-way

Tue, Sep 15

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

Scoot

$838

$769

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Sydney

Seoul (ICN) - Sydney (SYD)

China Eastern Airlines

$726

$632

One-way

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

5 nights

Nov 11 - Nov 16

$574 → $485

16%

4 nights

Nov 7 - Nov 11

$588 → $546

4 nights

Nov 3 - Nov 7

$588 → $547

3 nights

Nov 3 - Nov 6

$588 → $549

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 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

Median flight time is 20h 45m

The median flight time from Seoul to Sydney is 20 hours and 45 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 65.9% of routes, with a median of 1 stopover.

🏆 Airline highlight

Jetstar offers direct flights

Jetstar provides direct flight options on this route, with 1 direct deal found recently.

🎯 Booking tip

Deals appear frequently

Deals for flights from Seoul to Sydney appear frequently, with many deals in the last 30 days.

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

Gimpo International (GMP)

Gimpo International Airport provides an alternative departure point for flights to Sydney.

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

💸 Flights from ~$759

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

90% AI deal score

$2,827

$2,234

Save $593

Vietnam 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

Median flight time is 20h 45m

Connecting flights are dominant

Jetstar offers direct flights

Deals appear frequently

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

Sep 23

Sep 23

Sep 16

Oct 19

Sep 16

Sep 17

Oct 11

Sep 15

Mar 04

Oct 13

Nov 17

Nov 16

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

Median flight time is 20h 45m

Connecting flights are dominant

Jetstar offers direct flights

Deals appear frequently

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

Sep 23

Sep 23

Sep 16

Oct 19

Sep 16

Sep 17

Oct 11

Sep 15

Mar 04

Oct 13

Nov 17

Nov 16

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?