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Cheap flights from Singapore to Incheon Intl Airport from S$ 169

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 6-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Singapore to Incheon Intl

Keep the following information in mind while searching for Singapore to Incheon Intl flight deals. Data was last updated 13 June 2025.

Round-trip from

S$ 255

One-way from

S$ 169

Popular in

December

Cheapest in

May

Average price

S$ 481

Good round-trip deal

S$ 410 or less

Good one-way deal

S$ 217 or less
T'way Air
  • T'way Air
  • 26-6-3-7
  • Nonstop
  • 13h 20m total
  • Singapore to Incheon
Search Deals
Scoot
  • Scoot
  • 6-7
  • Nonstop
  • 6h 25m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Singapore to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Singapore 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 13 June 2025.

Thu 26-623:00SIN - ICN
Nonstop6h 30mT'way Air
Thu 3-715:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 11-6S$ 255
Wed 25-602:15SIN - ICN
Nonstop6h 40mMultiple Airlines
Fri 27-620:20ICN - SIN
1 stop11h 55mMultiple Airlines
Deal found 12-6S$ 259
Wed 3-903:15SIN - ICN
Nonstop6h 55mJeju Air
Tue 9-920:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 12-6S$ 279
Thu 26-603:30SIN - ICN
1 stop11h 10mShenzhen Airlines
Fri 11-714:40ICN - SIN
1 stop22h 15mShenzhen Airlines
Deal found 12-6S$ 306
Sun 10-802:45SIN - ICN
Nonstop6h 30mScoot
Sat 16-811:05ICN - SIN
Nonstop6h 20mScoot
Deal found 12-6S$ 314
Fri 12-901:50SIN - ICN
1 stop20h 55mCebu Pacific
Fri 19-901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 11-6S$ 325
Tue 17-610:10SIN - ICN
1 stop24h 45mChina Eastern
Thu 19-615:50ICN - SIN
2 stops20h 30mChina Eastern
Deal found 10-6S$ 353
Sat 18-1013:10SIN - ICN
1 stop26h 15mVietnam Airlines
Sat 25-1010:35ICN - SIN
1 stop10h 25mVietnam Airlines
Deal found 11-6S$ 387
Mon 13-1019:45SIN - ICN
1 stop11h 45mGaruda Indonesia
Tue 21-1010:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 12-6S$ 412
Mon 16-600:55SIN - ICN
1 stop20h 45mShandong Airlines
Tue 1-723:40ICN - SIN
1 stop25h 10mShandong Airlines
Deal found 12-6S$ 429

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 200,618 searches. Data last updated 13 June 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

Thu 26-6

23:00-06:30

Nonstop6h 30m

Incheon Intl

Thu 3-7

15:40-21:30

Nonstop6h 50m

S$ 255

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 25-6

02:15-09:55

Nonstop6h 40m

Incheon Intl

Fri 27-6

20:20-07:15

1 stop11h 55m

S$ 259

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3-9

03:15-11:10

Nonstop6h 55m

Incheon Intl

Tue 9-9

20:40-02:15

Nonstop6h 35m

S$ 279

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 26-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Fri 11-7

14:40-11:55

1 stop22h 15m

S$ 306

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 10-8

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 16-8

11:05-16:25

Nonstop6h 20m

S$ 314

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 17-6

10:10-11:55

1 stop24h 45m

Incheon Intl

Thu 19-6

15:50-11:20

2 stops20h 30m

S$ 353

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 18-7

13:05-05:50

1 stop15h 45m

Incheon Intl

Sun 10-8

10:05-11:55

1 stop26h 50m

S$ 356

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 26-7

01:50-23:45

1 stop20h 55m

Incheon Intl

Sun 3-8

08:20-00:35

1 stop17h 15m

S$ 392

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 7-8

00:55-22:40

1 stop20h 45m

Incheon Intl

Tue 12-8

11:45-23:50

1 stop13h 05m

S$ 430

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 6-7

23:00-06:30

Nonstop6h 30m

S$ 169

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 24 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, February is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 352). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of S$ 516). 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 SG 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 13 June 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Singapore to Incheon Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Singapore to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly return from Singapore to Incheon Intl. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their Singapore to Incheon Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 June 2025.

The most flights from SG0 to ICN are scheduled on a Monday (38 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 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 13 June 2025.
Read reviews from past customers who have flown Korean Air, Hainan Airlines and Garuda Indonesia from Singapore to Seoul. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

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
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

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.
Hainan Airlines
8.1
Very Good
39 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

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
76 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

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
194 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

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.

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

    Within the past month, 33,628 users have taken a look at flights from Singapore to Incheon Intl.

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

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as S$ 169. However, be on the lookout for offers from T'way Air and Jeju Air, as they are both options that can get you from Singapore to Incheon Intl Airport for a low price.

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

    Consider Scoot (94%), SriLankan Airlines (92%) or Air India (91%) 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?

    On average you can expect to pay S$ 1,305 for a flight from Singapore to Incheon Intl Airport. The cheapest flight overall is S$ 168 while the most popular route, (Singapore Changi - Incheon Intl) is currently priced at S$ 268.

  • 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, February is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 352). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of S$ 516). 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 Singapore?

Book flights to Singapore if you plan to visit one of these locations
Suwon

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Alternative routes for Singapore to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Incheon Intl flights

Top 10 airlines flying from Singapore to Incheon Intl

Discover the top 10 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 200,618 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 128AverageS$ 519FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 179AverageS$ 439FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 196AverageS$ 351FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
Shenzhen AirlinesCheapestS$ 233AverageS$ 322FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
ScootCheapestS$ 250AverageS$ 406FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 251AverageS$ 426FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Jeju AirCheapestS$ 263AverageS$ 357FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 293AverageS$ 445FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapestS$ 301AverageS$ 475FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapestS$ 314AverageS$ 377FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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 Singapore to Incheon Intl?

Cheapflights makes it easy to find Singapore to Incheon Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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, we can. To see specific flights from Singapore to Incheon Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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