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Cheap flights from Singapore to Incheon Intl Airport from S$ 164

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
5 May — 12 May1
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 30 April 2025.

Round-trip from

S$ 270

One-way from

S$ 164

Popular in

December

Cheapest in

February

Average price

S$ 546

Good round-trip deal

S$ 342 or less

Good one-way deal

S$ 207 or less
Scoot
  • Scoot
  • 14-5-17-5
  • Nonstop
  • 12h 50m total
  • Singapore to Incheon
Search Deals
T'way Air
  • T'way Air
  • 18-5
  • Nonstop
  • 6h 30m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 111 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Wed 14-523:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Sat 17-511:05ICN - SIN
Nonstop6h 20mMultiple Airlines
Deal found 29-4S$ 270
Tue 20-523:00SIN - ICN
Nonstop6h 30mT'way Air
Sat 24-516:10ICN - SIN
Nonstop6h 20mT'way Air
Deal found 29-4S$ 276
Thu 5-603:30SIN - ICN
1 stop11h 10mShenzhen Airlines
Tue 10-614:40ICN - SIN
1 stop22h 15mShenzhen Airlines
Deal found 29-4S$ 315
Fri 24-1002:15SIN - ICN
Nonstop6h 25mScoot
Thu 30-1020:45ICN - SIN
Nonstop6h 35mScoot
Deal found 29-4S$ 377
Sun 23-1113:25SIN - ICN
1 stop15h 05mVietnam Airlines
Mon 1-1210:35ICN - SIN
1 stop9h 50mVietnam Airlines
Deal found 28-4S$ 391
Wed 3-901:10SIN - ICN
1 stop18h 50mCebu Pacific
Fri 12-901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 29-4S$ 392
Fri 9-500:55SIN - ICN
1 stop20h 45mShandong Airlines
Sun 11-511:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 30-4S$ 399
Thu 12-600:55SIN - ICN
1 stop13h 30mChina Eastern
Mon 16-616:35ICN - SIN
2 stops19h 45mChina Eastern
Deal found 30-4S$ 438
Thu 29-511:15SIN - ICN
1 stop21h 00mGaruda Indonesia
Wed 4-610:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 29-4S$ 441
Mon 12-513:30SIN - ICN
1 stop31h 20mChina Southern
Mon 19-514:50ICN - SIN
1 stop29h 50mChina Southern
Deal found 30-4S$ 446

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 30 April 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

Wed 14-5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Sat 17-5

11:05-16:25

Nonstop6h 20m

S$ 270

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 20-5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Sat 24-5

16:10-21:30

Nonstop6h 20m

S$ 276

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 5-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Tue 10-6

14:40-11:55

1 stop22h 15m

S$ 315

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 3-8

02:20-10:10

Nonstop6h 50m

Incheon Intl

Sat 9-8

20:05-01:20

Nonstop6h 15m

S$ 374

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 24-10

02:15-09:40

Nonstop6h 25m

Incheon Intl

Thu 30-10

20:45-02:20

Nonstop6h 35m

S$ 377

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 10-7

01:50-07:20

1 stop28h 30m

Incheon Intl

Sat 12-7

01:15-17:10

1 stop16h 55m

S$ 385

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 22-5

18:25-06:40

1 stop11h 15m

Incheon Intl

Mon 26-5

10:05-11:55

1 stop26h 50m

S$ 391

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 19-6

00:55-14:50

1 stop12h 55m

Incheon Intl

Tue 24-6

16:35-11:20

2 stops19h 45m

S$ 412

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 1-8

00:55-22:40

1 stop20h 45m

Incheon Intl

Fri 8-8

11:45-23:50

1 stop13h 05m

S$ 436

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 29-5

11:15-09:15

1 stop21h 00m

Incheon Intl

Tue 3-6

10:35-20:35

1 stop11h 00m

S$ 441

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 27 results
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2
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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$ 351). 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 30 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% 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 30 March 2025.

Travellers seeking maximum savings on their Singapore to Incheon Intl Airport flight should consider departing on Tuesday 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 30 April 2025.

The most flights from SG0 to ICN are scheduled on a Monday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 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 30 April 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
1,066 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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
1,066 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Hainan Airlines
8.1
Very Good
38 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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
72 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.
China Southern
7.5
Good
96 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

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.

  • 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 T'way Air, with whom users have recently found tickets for as low as S$ 164. However, be on the lookout for offers from Scoot 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 SriLankan Airlines (92%), Air India (90%) or Virgin Australia (90%) 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$ 1,078 for a flight from Singapore to Incheon Intl Airport. The cheapest flight overall is S$ 153 while the most popular route, (Singapore Changi - Incheon Intl) is currently priced at S$ 116.

  • 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$ 351). 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

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestS$ 131AverageS$ 530FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cebu PacificCheapestS$ 186AverageS$ 445FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Air MacauCheapestS$ 196AverageS$ 362FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
T'way AirCheapestS$ 258AverageS$ 445FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 261AverageS$ 421FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Jeju AirCheapestS$ 270AverageS$ 377FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
XiamenAirCheapestS$ 307AverageS$ 469FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapestS$ 313AverageS$ 404FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Vietnam AirlinesCheapestS$ 321AverageS$ 382FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapestS$ 358AverageS$ 518FlexibilityNo cancel feeOn-time69%
Search China Southern 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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