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Cheap flights from Singapore to Incheon Intl Airport from $201

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
15 lug — 22 lug1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Incheon Intl are usually found in February or May, booked 4 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 10 luglio 2025.

Round-trip from

$329

One-way from

$201

Popular in

December

Cheapest in

February

Average price

$568

Good round-trip deal

$632 or less

Good one-way deal

$216 or less
Scoot
  • Scoot
  • 24/8-30/8
  • Nonstop
  • 12h 50m total
  • Singapore to Incheon
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Scoot
  • Scoot
  • 24/8
  • Nonstop
  • 6h 30m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($181 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($34 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 10 luglio 2025.

dom 24/802:45SIN - ICN
Nonstop6h 30mScoot
sab 30/811:05ICN - SIN
Nonstop6h 20mScoot
Deal found 9/7$329
dom 24/802:45SIN - ICN
Nonstop6h 30mMultiple Airlines
ven 29/818:05ICN - SIN
1 stop18h 50mMultiple Airlines
Deal found 9/7$332
gio 21/803:15SIN - ICN
Nonstop6h 55mJeju Air
ven 29/820:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 8/7$415
lun 25/823:00SIN - ICN
Nonstop6h 30mT'way Air
ven 29/815:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 9/7$416
ven 24/1011:15SIN - ICN
1 stop21h 00mGaruda Indonesia
sab 1/1111:35ICN - SIN
1 stop31h 25mGaruda Indonesia
Deal found 10/7$467
lun 1/900:55SIN - ICN
1 stop20h 45mShandong Airlines
mer 10/911:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 10/7$517

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 10 luglio 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

dom 24/8

02:45-10:15

Nonstop6h 30m

Incheon Intl

sab 30/8

11:05-16:25

Nonstop6h 20m

$329

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

dom 24/8

02:45-10:15

Nonstop6h 30m

Incheon Intl

ven 29/8

18:05-11:55

1 stop18h 50m

$332

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

gio 21/8

03:15-11:10

Nonstop6h 55m

Incheon Intl

ven 29/8

20:40-02:15

Nonstop6h 35m

$415

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

lun 25/8

23:00-06:30

Nonstop6h 30m

Incheon Intl

ven 29/8

15:40-21:30

Nonstop6h 50m

$416

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ven 24/10

11:15-09:15

1 stop21h 00m

Incheon Intl

sab 1/11

11:35-18:00

1 stop31h 25m

$467

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

lun 1/9

00:55-22:40

1 stop20h 45m

Incheon Intl

mer 10/9

11:45-23:50

1 stop13h 05m

$517

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

dom 24/8

02:45-10:15

Nonstop6h 30m

$201

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

mar 22/7

23:00-06:30

Nonstop6h 30m

$210

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

gio 2/10

19:10-07:00

1 stop10h 50m

$217

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

lun 15/9

03:15-11:10

Nonstop6h 55m

$227

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 18 results
1
2

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 $504). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of $1,018). 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 10 luglio 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 10 luglio 2025.

The most flights from SIN to ICN are scheduled on a Wednesday (34 on average). You will have fewer flight options on Saturday, 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 10 luglio 2025.
Read reviews from past customers who have flown with Korean Air, Garuda Indonesia, andVietnam 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.
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,105 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Garuda Indonesia
8.1
Very Good
77 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.5
Good
195 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Malaysia Airlines
7.4
Good
266 reviews
Korean Air
8.4
Very Good
1,105 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 $329 on this airline. Additional options worth looking into are T'way Air and Jeju Air, starting at $401 and $415 round-trip. Users have found that Scoot is 49% 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 Scoot. According to our data, you can fly for as low as $201. Users have also found prices from $210 and $227 on T'way Air and Jeju Air, respectively.

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

    Consider SriLankan Airlines (87%), Air India (86%) or Virgin Australia (86%) 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 $463, our data indicates the cheapest price to be $209. The most popular route (Singapore Changi - Incheon Intl), is priced around $490.

  • 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 $504). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of $1,018). 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

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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 10 luglio 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$374Average$451FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Singapore AirlinesCheapest$632Average$714FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets from Singapore to Incheon Intl?

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

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

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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