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Cheap flights from Singapore to Incheon Intl Airport from $207

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
26 helmi — 5 maalis1
1 adult

The best prices from Singapore Changi to Incheon Intl are usually found in February or July, booked 4 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 21 helmikuu 2025.

Round-trip from

$331

One-way from

$207

Popular in

December

Cheapest in

February

Average price

$627

Good round-trip deal

$573 or less

Good one-way deal

$410 or less
9/4-18/4
  • 9/4-18/4
  • 2 total stops
  • 24h 55m total
  • Singapore to Incheon
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T'way Air
  • T'way Air
  • 17/3
  • Nonstop
  • 6h 20m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($140 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average return price).
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Average for round-trip flights in February 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 21 helmikuu 2025.

ke 9/411:30SIN - ICN
1 stop10h 40mMultiple Airlines
pe 18/400:25ICN - SIN
1 stop14h 15mMultiple Airlines
Deal found 20/2$331
ke 12/323:00SIN - ICN
Nonstop6h 35mT'way Air
su 16/315:30ICN - SIN
Nonstop6h 55mT'way Air
Deal found 20/2$390
la 17/513:05SIN - ICN
1 stop15h 45mVietnam Airlines
su 25/518:05ICN - SIN
1 stop18h 50mVietnam Airlines
Deal found 20/2$426
pe 16/517:05SIN - ICN
1 stop19h 10mAir Macau
to 22/507:50ICN - SIN
1 stop9h 10mAir Macau
Deal found 20/2$453
la 19/400:55SIN - ICN
1 stop20h 45mShandong Airlines
to 24/411:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 20/2$497
pe 25/419:45SIN - ICN
1 stop11h 45mGaruda Indonesia
pe 9/510:35ICN - SIN
1 stop29h 00mGaruda Indonesia
Deal found 20/2$528
ke 23/403:55SIN - ICN
1 stop9h 00mChina Southern
la 26/416:45ICN - SIN
1 stop11h 20mChina Southern
Deal found 20/2$541
ti 8/401:00SIN - ICN
Nonstop6h 25mScoot
la 19/411:05ICN - SIN
Nonstop6h 20mScoot
Deal found 20/2$546
la 17/501:50SIN - ICN
1 stop20h 55mCebu Pacific
pe 23/501:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 20/2$555
ma 14/400:55SIN - ICN
1 stop12h 55mChina Eastern
to 24/412:15ICN - SIN
2 stops14h 15mChina Eastern
Deal found 20/2$577
to 27/201:25SIN - ICN
1 stop10h 20mCathay Pacific
pe 7/319:35ICN - SIN
1 stop11h 05mCathay Pacific
Deal found 21/2$596
ma 10/301:55SIN - ICN
Nonstop6h 35mAsiana Airlines
su 16/319:05ICN - SIN
Nonstop6h 30mAsiana Airlines
Deal found 20/2$602

Find flights from Singapore to Incheon Intl within your budget

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 21 helmikuu 2025.

Fly from

Singapore

Fly to

Incheon Intl

Route

Depart

Return

Price

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ke 9/4

11:30-23:10

1 stop10h 40m

Incheon Intl

pe 18/4

00:25-13:40

1 stop14h 15m

$331

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ke 12/3

23:00-06:35

Nonstop6h 35m

Incheon Intl

su 16/3

15:30-21:25

Nonstop6h 55m

$390

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

la 17/5

13:05-05:50

1 stop15h 45m

Incheon Intl

su 25/5

18:05-11:55

1 stop18h 50m

$426

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

pe 16/5

17:05-13:15

1 stop19h 10m

Incheon Intl

to 22/5

07:50-16:00

1 stop9h 10m

$453

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

la 19/4

00:55-22:40

1 stop20h 45m

Incheon Intl

to 24/4

11:45-23:50

1 stop13h 05m

$497

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

pe 25/4

19:45-08:30

1 stop11h 45m

Incheon Intl

pe 9/5

10:35-14:35

1 stop29h 00m

$528

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ke 23/4

03:55-13:55

1 stop9h 00m

Incheon Intl

la 26/4

16:45-03:05

1 stop11h 20m

$541

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ti 8/4

01:00-08:25

Nonstop6h 25m

Incheon Intl

la 19/4

11:05-16:25

Nonstop6h 20m

$546

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

la 17/5

01:50-23:45

1 stop20h 55m

Incheon Intl

pe 23/5

01:15-00:35

1 stop24h 20m

$555

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

ma 14/4

00:55-14:50

1 stop12h 55m

Incheon Intl

to 24/4

12:15-01:30

2 stops14h 15m

$577

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 32 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.

Travel insights for flights from Singapore to Incheon Intl

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

How far ahead should I book a flight from Singapore to Incheon Intl Airport?

Use this chart to determine the optimal time to book a return flight from Singapore to Incheon Intl. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Singapore to Incheon Intl Airport, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of $529). 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 21 helmikuu 2025.

It’s optimal to fly from Singapore to Incheon Intl Airport in the afternoon. By choosing this option you can save up to 12% 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 21 helmikuu 2025.

The most flights from SIN to ICN are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 21 helmikuu 2025.
See what other customers who have flown with Korean Air, Asiana Airlines and Garuda Indonesia from Singapore to Seoul have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Asiana Airlines
8.3
Very Good
445 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Garuda Indonesia
8.1
Very Good
76 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Singapore Airlines
8.1
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Southern
7.6
Good
87 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

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 33 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 T'way Air. Our recent data shows that you can find tickets from as low as $390 on this airline. Additional options worth looking into are Vietnam Airlines and Air Macau, starting at $426 and $453 round-trip. Users have found that T'way Air is 45% 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 $207. Users have also found prices from $232 and $246 on Cebu Pacific and Air Macau, respectively.

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

    Consider Air India (84%), Virgin Australia (84%) or Asiana Airlines (70%) 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 $1,159, our data indicates the cheapest price to be $269. The most popular route (Singapore Changi - Incheon Intl), is priced around $502.

  • 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, May is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of $529). 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 21 helmikuu 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$315Average$500FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Singapore AirlinesCheapest$646Average$737FlexibilityNo 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Incheon Intl from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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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