Find flights
Deals
Airlines

S$ 111+ Cheap 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 28-4. 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 — SIN
20 Apr — 27 Apr1
1 adult

What to know about flights from Incheon Intl

Discover essential information about flights departing from Incheon Intl, including flight schedules, destinations, airlines operating at the Incheon Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 April 2025.

Cheapest one-way flight

S$ 53

Cheapest round-trip flight

S$ 91

Cheapest airline

Korean Air

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

S$ 105 or less

Good one-way deal

S$ 79 or less
The cheapest one-way flight from Incheon Intl is currently to Osaka Kansai Intl.
Search Deals
The cheapest round-trip flight from Incheon Intl is currently to Singapore Changi.
Search Deals
On average, Korean Air currently has the cheapest one-way flight from Incheon Intl (avg. price of S$ 559).
Search Deals
Singapore Changi (SIN) is currently the most popular flight destination from Incheon Intl (average return price of S$ 236).
Search Deals
Price to beat on a round-trip flight from Incheon Intl.
Search Deals
Price to beat on a one-way flight from Incheon Intl.
Search Deals

Find 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 15 April 2025.

Wed 14-521:25ICN - HKG
Nonstop3h 50mJin Air
Tue 20-501:25HKG - ICN
Nonstop3h 40mJin Air
Deal found 15-4S$ 175
Tue 29-409:45ICN - HKG
Nonstop3h 50mJeju Air
Sat 31-513:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 14-4S$ 216
Tue 3-620:05ICN - HKG
Nonstop4h 10mT'way Air
Mon 16-600:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 15-4S$ 238
Tue 20-520:05ICN - HKG
Nonstop4h 10mMultiple Airlines
Tue 27-518:35HKG - ICN
1 stop16h 45mMultiple Airlines
Deal found 14-4S$ 247
Wed 14-520:20ICN - SIN
1 stop13h 10mMultiple Airlines
Sat 17-503:40SIN - ICN
1 stop11h 00mMultiple Airlines
Deal found 15-4S$ 275
Wed 16-711:30ICN - SIN
Nonstop6h 30mScoot
Fri 18-702:15SIN - ICN
Nonstop6h 25mScoot
Deal found 14-4S$ 279
Wed 14-516:10ICN - SIN
Nonstop6h 20mT'way Air
Sat 17-502:15SIN - ICN
Nonstop6h 40mT'way Air
Deal found 14-4S$ 280
Tue 17-607:45ICN - HKG
Nonstop3h 55mKorean Air
Tue 17-617:55HKG - ICN
Nonstop3h 50mKorean Air
Deal found 14-4S$ 288
Sat 31-523:45ICN - SIN
1 stop21h 45mRoyal Brunei Airlines
Sat 7-612:10SIN - ICN
1 stop8h 55mRoyal Brunei Airlines
Deal found 14-4S$ 321
Thu 5-614:40ICN - SIN
1 stop13h 00mShenzhen Airlines
Sun 8-618:10SIN - ICN
1 stop18h 30mShenzhen Airlines
Deal found 15-4S$ 324
Sun 17-810:05ICN - SIN
1 stop26h 50mVietnam Airlines
Sat 23-813:05SIN - ICN
1 stop26h 30mVietnam Airlines
Deal found 15-4S$ 326
Mon 1-909:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Sun 14-913:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 13-4S$ 328

Find flights from Incheon Intl within your budget

Find flights departing from Incheon Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 April 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 14-5

21:25-00:15

Nonstop3h 50m

Hong Kong Intl

Tue 20-5

01:25-06:05

Nonstop3h 40m

S$ 175

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 29-4

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Sat 31-5

13:35-18:15

Nonstop3h 40m

S$ 216

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 3-6

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Mon 16-6

00:40-05:30

Nonstop3h 50m

S$ 238

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 20-5

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Tue 27-5

18:35-12:20

1 stop16h 45m

S$ 247

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 8-5

08:15-22:45

1 stop15h 30m

Singapore Changi

Sun 11-5

03:40-15:40

1 stop11h 00m

S$ 275

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 14-5

19:00-00:45

Nonstop6h 45m

Singapore Changi

Sat 17-5

02:15-09:55

Nonstop6h 40m

S$ 278

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 16-7

11:30-17:00

Nonstop6h 30m

Singapore Changi

Sun 20-7

02:45-10:15

Nonstop6h 30m

S$ 279

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 17-6

07:45-10:40

Nonstop3h 55m

Hong Kong Intl

Tue 17-6

17:55-22:45

Nonstop3h 50m

S$ 288

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 4-6

14:40-11:55

1 stop22h 15m

Singapore Changi

Sun 8-6

03:40-15:40

1 stop11h 00m

S$ 322

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 1-9

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Sun 14-9

13:30-18:10

Nonstop3h 40m

S$ 328

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from Incheon Intl

Get recent, data-driven insights about flights from Incheon Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Incheon Intl Airport?

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Singapore. Price data was last updated on 11 April 2025.

The price you pay for your flight from Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Incheon Intl Airport (average of S$ 245). Flying from Incheon Intl Airport in January will prove the most costly (average of S$ 345). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Incheon Intl Airport?

When flying from Incheon Intl Airport check dates and pricing for the following: Asiana Airlines, Singapore Airlines, Korean Air, T'way Air, Scoot. As they depart for the following popular destinations: Singapore.

Asiana Airlines

Asiana Airlines

From S$ 305

Singapore Airlines

Singapore Airlines

From S$ 322

Korean Air

Korean Air

From S$ 377

T'way Air

T'way Air

From S$ 202

What are popular destinations to fly to from Incheon Intl Airport?

From Incheon Intl Airport you can expect to find greater availability for the following destinations: Tokyo (828 flights per day), Osaka (716 flights per day) and Fukuoka (328 flights per day).

Osaka

Osaka

From S$ 40

Tokyo

Tokyo

From S$ 48

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From S$ 566

Fukuoka

Fukuoka

From S$ 53

What is the cheapest place to fly to from Incheon Intl Airport?

The cheapest city to fly to from Incheon Intl Airport is Osaka, with prices starting at S$ 53. Explore other affordable destinations below.

Osaka

Osaka

From S$ 40

Tokyo

Tokyo

From S$ 48

Fukuoka

Fukuoka

From S$ 53

Manila Ninoy Aquino Intl

Manila Ninoy Aquino Intl

From S$ 54

Airline reviews for flights from Incheon Intl

Get insights into the airlines that provide service 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 airline for your flight from Incheon Intl. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Hainan Airlines
8.1
Very Good
37 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Garuda Indonesia
8.1
Very Good
71 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternate flight departure points to Incheon Intl

Consider leaving from one of these other departure points that are located a short distance from Incheon Intl. Flight origins were last updated on 15 April 2025.
Flights from Incheon Intl
Flights from Busan

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 15 April 2025.

  • What are the most popular destinations to fly to from Incheon Intl Airport?

    This month, the top selected destinations from Incheon Intl Airport are Da Nang, Nha Trang, Bangkok Suvarnabhumi Airport. Throughout the year, Da Nang, Nha Trang, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Incheon Intl Airport.

  • What is the cheapest flight from Incheon Intl Airport to anywhere?

    Users have flown out of Incheon Intl Airport for as low as S$ 53 to Osaka Kansai Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 633 to fly from Incheon Intl Airport.

  • What are the cheapest airlines flying from Incheon Intl Airport to anywhere?

    Recently, we've found that Jeju Air, HK Express, and Scoot had the cheapest round-trip tickets from Incheon Intl Airport. Some of the destinations and prices are as follows: Jeju Air flights from Incheon Intl Airport to Jeju City (S$ 67). HK Express flights from Incheon Intl Airport to Hong Kong Intl (S$ 198). Scoot flights from Incheon Intl Airport to Singapore Changi (S$ 207).

  • What is the cheapest premium economy flight from Incheon Intl Airport?

    Options for some of the cheapest premium economy flights from Incheon Intl Airport we have found on Cheapflights are as follows:
    Incheon Intl to Taipei City Taiwan Taoyuan Intl Airport from S$ 583
    Incheon Intl to Singapore from S$ 1,291
    Incheon Intl to Chiang Mai from S$ 1,299
    Incheon Intl to Los Angeles from S$ 1,349

  • What is the cheapest month to fly from Incheon Intl Airport?

    Currently, the cheapest month for flights from Incheon Intl Airport is April. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Incheon Intl Airport?

    View the cheapest flight destinations from Incheon Intl Airport:
    Fly from Seoul to Singapore from S$ 205 round trip

  • How does Cheapflights help users find flights from Incheon Intl?

    Cheapflights helps you search for flights from Incheon Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Incheon Intl?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl.

  • Can Cheapflights find flights from Incheon Intl with no change fees?

    Yes! Cheapflights helps users easily find flights from Incheon Intl with no change fees.

  • Can Cheapflights notify me if prices for flights from Incheon Intl become cheaper?

    Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Incheon Intl?

Cheapflights helps you search for flights from Incheon Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl.

Can Cheapflights find flights from Incheon Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Incheon Intl with no change fees.

Can Cheapflights notify me if prices for flights from Incheon Intl become cheaper?

Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights