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Cheap flights from Singapore to Incheon Intl Airport from $210

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Incheon Intl are usually found in July or February, booked 12 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Singapore to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 July 2025.

Round-trip from

$346

One-way from

$210

Popular in

December

Cheapest in

July

Average price

$512

Good round-trip deal

$441 or less

Good one-way deal

$217 or less
Vietnam Airlines
  • Vietnam Airlines
  • 10/8-25/8
  • 1 total stop
  • 25h 20m total
  • Singapore to Incheon
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T'way Air
  • T'way Air
  • 27/7
  • Nonstop
  • 6h 30m total
  • Singapore to Incheon
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Highest demand for flights based on searches. 15% potential increase in price ($177 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Singapore Changi to Incheon Intl.
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Price to beat on a one-way flight from Singapore Changi to Incheon Intl.
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Find flight deals from Singapore to Incheon Intl

Cheapest flights from Singapore to Incheon Intl
Explore the most affordable flight options available from Singapore to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Sun 10/802:45SIN - ICN
Nonstop6h 30mMultiple Airlines
Mon 25/818:05ICN - SIN
1 stop18h 50mMultiple Airlines
Deal found 18/7$346
Sun 10/802:45SIN - ICN
Nonstop6h 30mScoot
Mon 25/811:30ICN - SIN
Nonstop6h 30mScoot
Deal found 17/7$361
Mon 25/823:00SIN - ICN
Nonstop6h 30mT'way Air
Sat 30/819:00ICN - SIN
Nonstop6h 45mT'way Air
Deal found 16/7$390
Sat 30/811:00SIN - ICN
1 stop11h 45mCebu Pacific
Fri 5/901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 16/7$454
Tue 25/1111:15SIN - ICN
1 stop21h 00mGaruda Indonesia
Sat 20/1211:35ICN - SIN
1 stop31h 25mGaruda Indonesia
Deal found 17/7$470
Thu 14/800:55SIN - ICN
1 stop21h 55mShandong Airlines
Mon 18/823:40ICN - SIN
1 stop25h 10mShandong Airlines
Deal found 18/7$520
Sun 31/803:15SIN - ICN
Nonstop6h 55mJeju Air
Sun 7/920:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 17/7$529
Thu 31/709:55SIN - ICN
1 stop9h 30mMalaysia Airlines
Sat 9/800:10ICN - SIN
1 stop11h 05mMalaysia Airlines
Deal found 17/7$563
Mon 1/901:50SIN - ICN
1 stop11h 15mCathay Pacific
Wed 10/910:10ICN - SIN
1 stop20h 20mCathay Pacific
Deal found 18/7$583

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from Singapore to Incheon Intl Airport that are best for you.

Fly from

Singapore

Fly to

Incheon Intl

Route

Depart

Return

Price

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 10/8

02:45-10:15

Nonstop6h 30m

Incheon Intl

Mon 25/8

18:05-11:55

1 stop18h 50m

$346

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 10/8

02:45-10:15

Nonstop6h 30m

Incheon Intl

Mon 25/8

11:30-17:00

Nonstop6h 30m

$361

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 25/8

23:00-06:30

Nonstop6h 30m

Incheon Intl

Sat 30/8

19:00-00:45

Nonstop6h 45m

$390

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 30/8

11:00-23:45

1 stop11h 45m

Incheon Intl

Fri 5/9

01:15-00:35

1 stop24h 20m

$454

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 25/11

11:15-09:15

1 stop21h 00m

Incheon Intl

Sat 20/12

11:35-18:00

1 stop31h 25m

$470

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 14/8

00:55-23:50

1 stop21h 55m

Incheon Intl

Mon 18/8

23:40-23:50

1 stop25h 10m

$520

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 31/8

03:15-11:10

Nonstop6h 55m

Incheon Intl

Sun 7/9

20:40-02:15

Nonstop6h 35m

$529

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 31/7

09:55-20:25

1 stop9h 30m

Incheon Intl

Sat 9/8

00:10-10:15

1 stop11h 05m

$563

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 27/7

23:00-06:30

Nonstop6h 30m

$210

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 29/9

07:55-19:05

1 stop10h 10m

$228

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 22 results
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Best time to book a flight from Singapore to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Incheon Intl Airport

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

Currently, March is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of $503). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of $1,017). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to ICN?

Find hourly flight availability from Singapore to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

It’s optimal to fly from Singapore to Incheon Intl Airport in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Singapore to Incheon Intl Airport

Explore weekly flight availability from Singapore to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.

The most flights from SIN to ICN are scheduled on a Wednesday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to 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 to Incheon Intl. Reviews last updated 18 July 2025.
Read reviews from past customers who have flown with Asiana Airlines, Garuda Indonesia, andSingapore Airlines from Singapore to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Food

8.0

Crew

8.6

Entertainment

7.7

Comfort

8.1

Overall

8.2

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Jacob,July 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very Good
456 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Food

8.0

Crew

8.6

Entertainment

7.7

Comfort

8.1

Overall

8.2

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Jacob,July 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Garuda Indonesia
8.1
Very Good
77 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Food

8.0

Crew

8.6

Entertainment

7.7

Comfort

8.1

Overall

8.2

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Jacob,July 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Singapore Airlines
8.1
Very Good
1,328 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Food

8.0

Crew

8.6

Entertainment

7.7

Comfort

8.1

Overall

8.2

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Jacob,July 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
China Southern
7.6
Good
104 reviews
Asiana Airlines
8.2
Very Good
456 reviews
Check prices

Food

8.0

Crew

8.6

Entertainment

7.7

Comfort

8.1

Overall

8.2

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Jacob,July 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

Related info for your journey

Find useful and relevant information for your journey from Singapore to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Incheon Intl?

    For a flight from Singapore to Incheon Intl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 31 outbound flights to Incheon Intl per day. 2 airlines have flights to Incheon Intl from Singapore Changi on a regular basis.

  • How popular is this Singapore to Incheon Intl Airport flight route?

    Within the past month, 79 users have taken a look at flights from Singapore Changi to Incheon Intl.

  • What are the cheapest airlines flying from Singapore to Incheon Intl Airport round-trip?

    Our cheapest airline available from Singapore to Incheon Intl Airport is Scoot. Our recent data shows that you can find tickets from as low as $361 on this airline. Additional options worth looking into are T'way Air and Cebu Pacific, starting at $390 and $454 round-trip. Users have found that Scoot is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Incheon Intl Airport one-way?

    For one-way options, check prices for T'way Air. According to our data, you can fly for as low as $210. Users have also found prices from $248 and $268 on Jeju Air and VietJet Air, respectively.

  • What are the most reliable airlines from Singapore to Incheon Intl Airport?

    Consider SriLankan Airlines (89%), Air India (81%) or Virgin Australia (81%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Incheon Intl Airport.

  • What are the cheapest flights from Singapore to Incheon Intl Airport?

    Looking for the cheapest flight from Singapore to Incheon Intl Airport? While on average our users pay $572, our data indicates the cheapest price to be $211. The most popular route (Singapore Changi - Incheon Intl), is priced around $494.

  • Can I find deals for flights from Singapore to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Incheon Intl.

  • Can I find deals for business class flights from Singapore to Incheon Intl?

    Yes. Cheapflights offers flight deals from Singapore to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of $503). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of $1,017). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Top 2 airlines flying from Singapore to Incheon Intl

Discover the top 2 airlines that operate flights from Singapore to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$377Average$455FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Singapore AirlinesCheapest$637Average$709FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Incheon Intl?

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Not ready to book yet? You can track prices for flights from Singapore to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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