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$86+ Cheap flights from Incheon Intl (ICN) to Singapore (SIN)

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SIN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Incheon Intl to Singapore Changi are usually found in August or March, booked 13 days in advance, depart on a Friday or Tuesday and return on a Wednesday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(Mytrip)

One-way from

$86
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$431
Provider with most accurate pricing for Incheon Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Singapore Changi flights.
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From Incheon Intl to Singapore Changi
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One-way flight from Incheon Intl to Singapore Changi
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:30 pmICN - SIN
Nonstop6h 55mMultiple Airlines
Tue 12/318:15 pmSIN - ICN
1 stop9h 05mMultiple Airlines
Deal found 12/17$282
This T'way Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:30 pmICN - SIN
Nonstop6h 55mT'way Air
Thu 12/262:30 amSIN - ICN
Nonstop6h 20mT'way Air
Deal found 12/17$284
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:25 pmICN - SIN
1 stop21h 35mChina Eastern
Thu 12/1912:25 amSIN - ICN
1 stop19h 20mChina Eastern
Deal found 12/16$330
This Orbitz deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:45 pmICN - SIN
Nonstop6h 40mScoot
Thu 1/212:15 pmSIN - ICN
Nonstop6h 15mScoot
Deal found 12/17$369
This Cathay Pacific deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:35 pmICN - SIN
2 stops21h 45mCathay Pacific
Sat 12/218:15 pmSIN - ICN
1 stop16h 40mCathay Pacific
Deal found 12/16$383
This Asiana Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:05 pmICN - SIN
Nonstop6h 30mAsiana Airlines
Thu 2/271:55 amSIN - ICN
Nonstop6h 25mAsiana Airlines
Deal found 12/18$405
This Shenzhen Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:55 pmICN - SIN
1 stop21h 45mShenzhen Airlines
Thu 1/26:30 pmSIN - ICN
1 stop18h 25mShenzhen Airlines
Deal found 12/17$447
This Malaysia Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:05 amICN - SIN
1 stop10h 30mMalaysia Airlines
Tue 12/315:25 pmSIN - ICN
1 stop12h 05mMalaysia Airlines
Deal found 12/17$452
This Air China deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/222:00 pmICN - SIN
1 stop27h 15mAir China
Tue 12/3111:55 pmSIN - ICN
1 stop13h 20mAir China
Deal found 12/17$458
This Vietnam Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:35 amICN - SIN
1 stop9h 50mVietnam Airlines
Fri 1/31:25 pmSIN - ICN
1 stop15h 05mVietnam Airlines
Deal found 12/17$459

Find flights from Incheon Intl to Singapore within your budget

Customize 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 2/13

2:20 pm-12:55 pm

2 stops23h 35m

Singapore Changi

Sun 2/16

12:25 am-3:25 pm

1 stop14h 00m

$268

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 1/9

6:50 pm-1:00 am

Nonstop7h 10m

Singapore Changi

Mon 1/13

11:00 pm-6:35 am

Nonstop6h 35m

$270

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 1/16

7:35 am-11:20 am

2 stops28h 45m

Singapore Changi

Sat 1/18

2:30 am-9:50 am

Nonstop6h 20m

$271

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 2/21

3:30 pm-6:50 am

1 stop16h 20m

Singapore Changi

Mon 2/24

4:00 pm-12:55 pm

1 stop19h 55m

$280

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 4/3

6:05 pm-11:55 am

1 stop18h 50m

Singapore Changi

Sun 4/6

1:10 pm-6:40 am

2 stops16h 30m

$294

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sun 3/9

12:10 am-11:55 am

1 stop12h 45m

Singapore Changi

Fri 3/14

11:05 am-10:10 pm

1 stop10h 05m

$296

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 2/3

10:35 am-9:45 pm

1 stop12h 10m

Singapore Changi

Sun 2/16

7:20 pm-8:30 am

1 stop12h 10m

$308

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Mon 2/3

1:50 pm-5:40 am

1 stop16h 50m

Singapore Changi

Tue 2/11

1:25 am-12:45 pm

1 stop10h 20m

$335

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 4/3

3:15 pm-12:30 pm

1 stop22h 15m

Singapore Changi

Sat 4/5

3:55 am-3:25 pm

1 stop10h 30m

$351

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sat 12/28

8:45 pm-2:25 am

Nonstop6h 40m

Singapore Changi

Thu 1/2

12:15 pm-7:30 pm

Nonstop6h 15m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 33 results
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Compare providers for flights from Incheon Intl to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Singapore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 Incheon Intl to Singapore

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

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 round-trip flight from Incheon Intl to Singapore. Price data was last updated on December 13, 2024.

The best time to book flights from Incheon Intl Airport to Singapore is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Singapore (average of $1,011). Flying from Incheon Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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 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 December 18, 2024.

One of the essential ways to save on airfare from Incheon Intl Airport to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Singapore. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Incheon Intl Airport to Singapore

Explore weekly flight availability from Incheon Intl to Singapore. 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 December 18, 2024.

The most flights from ICN to SIN are scheduled on a Tuesday (39 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

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 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 December 18, 2024.
Peruse reviews from past customers who have flown with Vietnam Airlines, Asiana Airlines and China Eastern from Seoul to Singapore to help guide your decision. 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
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very good
477 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Garuda Indonesia
8.0
Very good
82 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Cathay Pacific
7.5
Good
841 reviews
Korean Air
8.4
Very good
1,018 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

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?

    For a flight from Incheon Intl to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 36 inbound flights from Incheon Intl per day. 6 airlines have flights to Singapore Changi from Incheon Intl on a regular basis.

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

    This flight path from Incheon Intl to Singapore Changi was viewed by 58 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 China Eastern. Our recent data shows that you can find tickets from as low as $268 on this airline. Additional options worth looking into are T'way Air and Air China, starting at $270 and $280 round-trip. China Eastern is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at $99. Scoot flights start at $101 while deals on T'way Air start at $107 one-way.

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

    Consider SriLankan Airlines (90%), Air India (76%) or Virgin Australia (75%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Singapore.

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

    Looking at all options, your cheapest flight can be booked for $82. While the most popular route (Incheon Intl - Singapore Changi) can be booked for $172 on average our data indicates $753 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 vacation 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.

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

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Singapore (average of $1,011). Flying from Incheon Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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 6 airlines flying from Incheon Intl to Singapore

Discover the top 6 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$143Average$325FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$209Average$288FlexibilityNo cancel feeOn-time62%
T'way AirCheapest$239Average$381FlexibilityNo cancel feeOn-time88%
Asiana AirlinesCheapest$319Average$427FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$332Average$440FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$380Average$506FlexibilityNo cancel feeOn-time81%
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