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Cheap flights from Incheon Intl Airport to Singapore from S$ 98

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 8-5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SIN
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: The best prices from Incheon Intl to Singapore Changi are usually found in March or February, booked 9 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Incheon Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Singapore (SIN). 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 28 March 2025.

Round-trip from

S$ 268

One-way from

S$ 98

Popular in

October

Cheapest in

March

Average price

S$ 351

Good round-trip deal

S$ 187 or less

Good one-way deal

S$ 134 or less
T'way Air
  • T'way Air
  • 16-4-21-4
  • Nonstop
  • 13h 00m total
  • Incheon to Singapore
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T'way Air
  • T'way Air
  • 8-5
  • Nonstop
  • 6h 20m total
  • Incheon to Singapore
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 51 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Incheon Intl to Singapore Changi.
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Price to beat on a one-way flight from Incheon Intl to Singapore Changi.
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Find flight deals from Incheon Intl to Singapore

Cheapest flights from Incheon Intl to Singapore
Explore the most affordable flight options available from Incheon Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Wed 16-411:30ICN - SIN
Nonstop6h 30mMultiple Airlines
Mon 21-423:00SIN - ICN
Nonstop6h 30mMultiple Airlines
Deal found 26-3S$ 268
Fri 16-516:10ICN - SIN
Nonstop6h 20mT'way Air
Sat 17-523:00SIN - ICN
Nonstop6h 30mT'way Air
Deal found 28-3S$ 272
Sat 17-510:05ICN - SIN
1 stop26h 50mVietnam Airlines
Tue 20-513:05SIN - ICN
1 stop15h 45mVietnam Airlines
Deal found 28-3S$ 276
Wed 23-711:30ICN - SIN
Nonstop6h 30mScoot
Fri 25-702:15SIN - ICN
Nonstop6h 25mScoot
Deal found 28-3S$ 284
Tue 8-411:50ICN - SIN
1 stop27h 35mChina Eastern
Wed 16-414:20SIN - ICN
2 stops21h 55mChina Eastern
Deal found 28-3S$ 296
Mon 21-416:40ICN - SIN
1 stop25h 00mShenzhen Airlines
Fri 25-403:40SIN - ICN
1 stop11h 05mShenzhen Airlines
Deal found 27-3S$ 313
Sat 29-313:10ICN - SIN
1 stop18h 40mAir China
Mon 31-323:25SIN - ICN
1 stop16h 10mAir China
Deal found 28-3S$ 332
Sun 20-400:10ICN - SIN
1 stop15h 30mMalaysia Airlines
Thu 24-415:35SIN - ICN
1 stop14h 35mMalaysia Airlines
Deal found 28-3S$ 355
Tue 19-820:05ICN - SIN
Nonstop6h 15mJeju Air
Sat 23-802:20SIN - ICN
Nonstop6h 50mJeju Air
Deal found 28-3S$ 367
Sat 26-710:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Thu 31-715:45SIN - ICN
1 stop15h 45mGaruda Indonesia
Deal found 28-3S$ 387
Tue 1-410:10ICN - SIN
1 stop15h 40mCathay Pacific
Sat 5-408:00SIN - ICN
1 stop10h 05mCathay Pacific
Deal found 28-3S$ 411
Fri 15-816:45ICN - SIN
Nonstop6h 15mSingapore Airlines
Wed 20-808:00SIN - ICN
Nonstop6h 35mSingapore Airlines
Deal found 28-3S$ 453

Cheapflights Fare Finder

Customise your flight search to find flights from Incheon Intl to Singapore 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 28 March 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Singapore that are best for you.

Fly from

Incheon Intl

Fly to

Singapore

Route

Depart

Return

Price

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 16-4

11:30-17:00

Nonstop6h 30m

Singapore Changi

Mon 21-4

23:00-06:30

Nonstop6h 30m

S$ 268

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 16-5

16:10-21:30

Nonstop6h 20m

Singapore Changi

Sun 18-5

02:15-09:55

Nonstop6h 40m

S$ 272

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 17-5

10:05-11:55

1 stop26h 50m

Singapore Changi

Tue 20-5

13:05-05:50

1 stop15h 45m

S$ 276

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 23-7

11:30-17:00

Nonstop6h 30m

Singapore Changi

Fri 25-7

02:15-09:40

Nonstop6h 25m

S$ 284

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 8-4

11:50-14:25

1 stop27h 35m

Singapore Changi

Wed 16-4

14:20-13:15

2 stops21h 55m

S$ 296

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 21-4

14:40-16:40

1 stop27h 00m

Singapore Changi

Wed 23-4

03:40-15:40

1 stop11h 00m

S$ 313

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 26-4

23:45-11:20

1 stop12h 35m

Singapore Changi

Sat 3-5

12:10-22:05

1 stop8h 55m

S$ 332

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 9-4

00:10-10:15

1 stop11h 05m

Singapore Changi

Sun 20-4

11:05-21:25

1 stop9h 20m

S$ 354

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Tue 19-8

20:05-01:20

Nonstop6h 15m

Singapore Changi

Sat 23-8

02:20-10:10

Nonstop6h 50m

S$ 367

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 26-7

10:35-20:35

1 stop11h 00m

Singapore Changi

Thu 31-7

15:45-08:30

1 stop15h 45m

S$ 387

Flights are sorted by cheapest return flights first.

Deals found on 27-3

Showing 1-10 of 26 results
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Best time to book a flight from Incheon Intl to Singapore

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

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

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Singapore. Price data was last updated on 21 March 2025.

The price you pay for your flight from Incheon Intl Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from Incheon Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Incheon Intl Airport to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 60% versus a flight at midday.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Garuda Indonesia, Singapore Airlines and Hainan Airlines from Seoul to Singapore. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Crew

8.7

Boarding

8.3

Comfort

8.0

Food

7.7

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Garuda Indonesia
8.2
Very Good
71 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Crew

8.7

Boarding

8.3

Comfort

8.0

Food

7.7

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Singapore Airlines
8.1
Very Good
1,285 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Crew

8.7

Boarding

8.3

Comfort

8.0

Food

7.7

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Hainan Airlines
8.0
Very Good
34 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Crew

8.7

Boarding

8.3

Comfort

8.0

Food

7.7

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
Vietnam Airlines
7.6
Good
192 reviews
Garuda Indonesia
8.2
Very Good
71 reviews
Check prices

Crew

8.7

Boarding

8.3

Comfort

8.0

Food

7.7

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Singapore. 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 into for flights to Singapore from Incheon Intl?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Singapore from Incheon Intl. Booking flights from Incheon Intl to Changi (SIN) should be relatively easy as there are 21 daily inbound flights from Incheon Intl from 5 different airlines.

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

    The Incheon Intl to Singapore Changi flight path was viewed by 944 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Our cheapest airline available from Incheon Intl Airport to Singapore is T'way Air. Our recent data shows that you can find tickets from as low as S$ 272 on this airline. Additional options worth looking into are Vietnam Airlines and Scoot, starting at S$ 276 and S$ 284 round-trip. Users have found that T'way Air is 41% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from Incheon Intl Airport to Singapore are T'way Air (S$ 98), Scoot (S$ 110), and Vietnam Airlines (S$ 121).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Incheon Intl Airport to Singapore on time: SriLankan Airlines (80%), Air India (80%), Virgin Australia (80%).

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

    Looking at all options, your cheapest flight can be booked for S$ 87. While the most popular route (Incheon Intl - Singapore Changi) can be booked for S$ 226 on average our data indicates S$ 383 when flying from Incheon Intl Airport to Singapore.

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

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

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

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

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

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

See more FAQs

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Fly from Incheon Intl to Singapore on these airlines

Choose from the following airlines for your flight from Incheon Intl to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 28 March 2025.
Singapore Airlines flights from Incheon Intl to Singapore Changi
Asiana Airlines flights from Incheon Intl to Singapore Changi
Korean Air flights from Incheon Intl to Singapore Changi
Scoot flights from Incheon Intl to Singapore Changi

Top 5 airlines flying from Incheon Intl to Singapore

Discover the top 5 airlines that operate flights from Incheon Intl to Singapore. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 211AverageS$ 360FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
T'way AirCheapestS$ 271AverageS$ 414FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Asiana AirlinesCheapestS$ 409AverageS$ 525FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 431AverageS$ 619FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 504AverageS$ 689FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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

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

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

Need flexible booking options for your flight to Singapore from Incheon Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Incheon Intl to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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