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$135+ Direct flights from Incheon Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — SYD
13 May — 20 May1
1 adult

Direct flights from Incheon Intl

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 8 May 2025.

Tue 10/615:55ICN - KIX
Nonstop2h 10mT'way Air
Tue 17/611:35KIX - ICN
Nonstop1h 55mT'way Air
Deal found 6/5$135
Tue 27/515:15ICN - KIX
Nonstop1h 45mEastar Jet
Thu 29/515:10KIX - ICN
Nonstop1h 45mEastar Jet
Deal found 7/5$152
Sat 5/717:00ICN - KIX
Nonstop1h 50mJeju Air
Mon 7/711:50KIX - ICN
Nonstop2h 00mJeju Air
Deal found 7/5$165
Fri 30/516:05ICN - KIX
Nonstop1h 55mJin Air
Mon 2/611:00KIX - ICN
Nonstop1h 50mJin Air
Deal found 7/5$269
Sat 31/519:20ICN - KIX
Nonstop1h 45mAsiana Airlines
Tue 3/609:10KIX - ICN
Nonstop1h 50mAsiana Airlines
Deal found 7/5$405
Mon 26/521:50ICN - SYD
Nonstop10h 15mJetstar
Fri 30/510:45SYD - ICN
Nonstop10h 30mJetstar
Deal found 7/5$620
Wed 11/622:10ICN - SYD
Nonstop10h 45mT'way Air
Thu 19/611:40SYD - ICN
Nonstop10h 50mT'way Air
Deal found 6/5$628
Sat 30/821:35ICN - BNE
Nonstop9h 25mJetstar
Thu 11/911:10BNE - ICN
Nonstop9h 40mJetstar
Deal found 7/5$631
Wed 11/621:50ICN - SYD
Nonstop10h 15mMultiple Airlines
Thu 19/611:40SYD - ICN
Nonstop10h 50mMultiple Airlines
Deal found 7/5$651
Wed 4/619:00ICN - KIX
Nonstop2h 00mJapan Airlines
Sat 7/612:35KIX - ICN
Nonstop1h 50mJapan Airlines
Deal found 6/5$758
Tue 17/621:35ICN - BNE
Nonstop9h 25mMultiple Airlines
Tue 24/608:30BNE - ICN
Nonstop10h 05mMultiple Airlines
Deal found 8/5$982
Wed 28/520:05ICN - BNE
Nonstop9h 40mKorean Air
Thu 11/908:40BNE - ICN
Nonstop10h 05mKorean Air
Deal found 8/5$1,072

Find direct flights from Incheon Intl within your budget

Use the slider to find direct flights from Incheon Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 8 May 2025.

Fly to

Sydney

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 10/6

15:55-18:05

Nonstop2h 10m

Osaka Kansai Intl

Tue 17/6

11:35-13:30

Nonstop1h 55m

$135

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 27/5

15:15-17:00

Nonstop1h 45m

Osaka Kansai Intl

Thu 29/5

15:10-16:55

Nonstop1h 45m

$152

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 4/7

13:45-15:30

Nonstop1h 45m

Osaka Kansai Intl

Mon 7/7

11:50-13:50

Nonstop2h 00m

$164

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 30/5

16:05-18:00

Nonstop1h 55m

Osaka Kansai Intl

Mon 2/6

11:00-12:50

Nonstop1h 50m

$266

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 5/9

15:05-17:05

Nonstop2h 00m

Osaka Kansai Intl

Tue 16/9

09:05-10:55

Nonstop1h 50m

$286

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 25/5

14:05-15:50

Nonstop1h 45m

Osaka Kansai Intl

Fri 30/5

19:10-21:10

Nonstop2h 00m

$323

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 26/5

21:50-09:05

Nonstop10h 15m

Sydney Kingsford Smith

Fri 30/5

10:45-20:15

Nonstop10h 30m

$620

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 11/6

22:10-09:55

Nonstop10h 45m

Sydney Kingsford Smith

Thu 19/6

11:40-21:30

Nonstop10h 50m

$628

IncheonBrisbane

ICN - BNE

ICNBNE

Incheon Intl

Sat 30/8

21:35-08:00

Nonstop9h 25m

Brisbane

Thu 11/9

11:10-19:50

Nonstop9h 40m

$631

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 11/6

21:50-09:05

Nonstop10h 15m

Sydney Kingsford Smith

Thu 19/6

11:40-21:30

Nonstop10h 50m

$651

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 20 results
1
2

Best time to book a flight from Incheon Intl

Have a flexible travel schedule? Discover the best time to fly from Incheon Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying direct to Incheon Intl

Get insights into the airlines that provide direct flights from Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Incheon Intl. Reviews last updated Cheapflights.
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
Vietnam Airlines
7.6
Good
196 reviews
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
China Southern
7.5
Good
96 reviews
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
Malaysia Airlines
7.3
Good
254 reviews
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
China Eastern
7.2
Good
150 reviews
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
Cebu Pacific
6.8
Okay
196 reviews
Vietnam Airlines
7.6
Good
196 reviews
Check prices

Comfort

7.5

Food

6.8

Boarding

7.5

Crew

8.1

Entertainment

6.2

Overall

7.6

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 May 2025.

  • Where can you fly direct from Incheon Intl Airport?

    Currently, the most popular direct flight destination from Incheon Intl Airport is Sydney.

  • How much are direct flights from Incheon Intl Airport?

    On average, a one-way direct flight from Incheon Intl Airport will cost users approximately $471. If you're looking for a direct round-trip flight from Incheon Intl Airport, you can expect to pay around $888.

  • How long is a direct flight from Incheon Intl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Incheon Intl Airport to last approximately 6h 29m on average. The quickest direct flight from Incheon Intl Airport at this time departs from Incheon Intl Airport (1h 45m), while the longest leaves from Incheon Intl Airport (14h 30m).

  • What is the best time of year to fly direct from Incheon Intl Airport?

    If you're seeking the lowest price on a direct flight from Incheon Intl Airport, November is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, June offers travelers the most options.

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