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Cheap flights from Singapore to Incheon Intl Airport from S$ 211

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 16-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Incheon Intl

Enter your travel dates to find the best prices.

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 10 June 2026.

Thu 25-600:50
SIN
-
ICN
Nonstop6h 50m
Multiple Airlines
Sun 28-612:55
ICN
-
SIN
1 stop17h 30m
Multiple Airlines
Deal found 7-6S$ 378
Tue 7-723:00
SIN
-
ICN
Nonstop6h 45m
Multiple Airlines
Tue 14-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 7-6S$ 380
Sat 27-623:00
SIN
-
ICN
Nonstop6h 45m
Multiple Airlines
Sun 5-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 8-6S$ 381
Sat 18-723:00
SIN
-
ICN
Nonstop6h 45m
Multiple Airlines
Fri 24-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 10-6S$ 382
Tue 7-723:00
SIN
-
ICN
Nonstop6h 45m
Multiple Airlines
Sat 11-708:35
ICN
-
SIN
1 stop16h 35m
Multiple Airlines
Deal found 10-6S$ 384
Sat 4-723:00
SIN
-
ICN
Nonstop6h 45m
Multiple Airlines
Wed 8-723:40
ICN
-
SIN
1 stop25h 30m
Multiple Airlines
Deal found 9-6S$ 385
Sat 6-602:15
SIN
-
ICN
Nonstop6h 30m
Multiple Airlines
Thu 11-618:10
ICN
-
SIN
Nonstop6h 30m
Multiple Airlines
Deal found 6-6S$ 386
Thu 25-600:50
SIN
-
ICN
Nonstop6h 50m
Multiple Airlines
Sat 4-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 10-6S$ 387
Sun 21-602:15
SIN
-
ICN
Nonstop6h 30m
Multiple Airlines
Fri 21-811:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 7-6S$ 389
Thu 9-700:50
SIN
-
ICN
Nonstop6h 50m
Multiple Airlines
Sun 19-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 9-6S$ 390
Wed 1-700:50
SIN
-
ICN
Nonstop6h 50m
Jeju Air
Thu 9-718:10
ICN
-
SIN
Nonstop6h 30m
Jeju Air
Deal found 8-6S$ 391
Tue 30-602:45
SIN
-
ICN
Nonstop6h 30m
Multiple Airlines
Sun 5-711:45
ICN
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 7-6S$ 393

Find 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 10 June 2026.

Round-trip from

S$ 378

One-way from

S$ 211

Popular in

December

Cheapest in

July

Average price

S$ 506

Good round-trip deal

S$ 509 or less

Good one-way deal

S$ 248 or less
China Eastern
  • China Eastern
  • 25-6-28-6
  • 1 total stop
  • 24h 20m total
  • Singapore to Incheon
Search Deals
T'way Air
  • T'way Air
  • 16-7
  • Nonstop
  • 6h 45m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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.
Search Deals

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 10 June 2026.
Use the filters below to find and compare flights from Singapore to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 26-7

00:50-08:40

Nonstop6h 50m

Incheon Intl

Fri 31-7

18:10-23:40

Nonstop6h 30m

S$ 390

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 9-8

00:50-08:40

Nonstop6h 50m

Incheon Intl

Tue 18-8

18:10-23:40

Nonstop6h 30m

S$ 390

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 11-7

00:50-08:40

Nonstop6h 50m

Incheon Intl

Fri 31-7

18:10-23:40

Nonstop6h 30m

S$ 395

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 27-8

00:50-08:40

Nonstop6h 50m

Incheon Intl

Wed 2-9

18:10-23:40

Nonstop6h 30m

S$ 395

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 29-7

00:50-08:40

Nonstop6h 50m

Incheon Intl

Mon 3-8

18:10-23:40

Nonstop6h 30m

S$ 413

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 9-7

00:50-08:40

Nonstop6h 50m

Incheon Intl

Wed 15-7

18:10-23:40

Nonstop6h 30m

S$ 433

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 20-6

00:50-08:40

Nonstop6h 50m

Incheon Intl

Sat 27-6

18:10-23:40

Nonstop6h 30m

S$ 483

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 4-7

01:15-22:40

1 stop20h 25m

Incheon Intl

Thu 9-7

22:15-00:10

1 stop26h 55m

S$ 487

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 26-6

14:00-13:15

2 stops22h 15m

Incheon Intl

Sun 28-6

12:55-05:25

1 stop17h 30m

S$ 521

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 3-9

00:50-08:40

Nonstop6h 50m

Incheon Intl

Thu 10-9

18:10-23:40

Nonstop6h 30m

S$ 523

Flights are sorted by cheapest return flights first.

Deals found on 10-6

Showing 1-10 of 24 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 456). Flying from Singapore to Incheon Intl Airport in August is currently the most expensive (average of S$ 838). 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 10 June 2026.

When flying from Singapore to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10 June 2026.

The most flights from SG0 to ICN are scheduled on a Monday (38 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (33 on average).

How often are flights from Singapore to Incheon delayed?

About 17% of weekly flights between Singapore and Incheon have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Singapore to Incheon flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to Incheon flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

The best time to book flights from Singapore to Incheon Intl Airport is 28 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.

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 10 June 2026.
See what other customers who have flown with Korean Air,Singapore Airlines, andJeju Air from Singapore to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

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
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

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.
Singapore Airlines
8.2
Very Good
1,539 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

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.
Jeju Air
7.6
Good
38 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

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.
Scoot
6.7
Okay
325 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

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 long is the flight from Singapore to Incheon Intl Airport?

    Jeju Air can get you from Singapore to Incheon Intl Airport in just under 6h 50m. Your travel time will be generally consistent. The distance between Singapore and Incheon Intl Airport is about 4622 km. Generally, flights for this route are direct.

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

    The cheapest airline one-way is Jeju Air, with whom users have recently found tickets for as low as S$ 147. However, be on the lookout for offers from AirAsia and T'way 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 (97%), T'way Air (96%) or Air India (94%) 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$ 1,258 for a flight from Singapore to Incheon Intl Airport. The cheapest flight overall is S$ 200 while the most popular route, (Singapore Changi - Incheon Intl) is currently priced at S$ 366.

  • 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, September is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 456). Flying from Singapore to Incheon Intl Airport in August is currently the most expensive (average of S$ 838). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapestS$ 188AverageS$ 491FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China EasternCheapestS$ 203AverageS$ 465FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Jeju AirCheapestS$ 238AverageS$ 474FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
T'way AirCheapestS$ 257AverageS$ 479FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapestS$ 283AverageS$ 491FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Hahn Air SystemsCheapestS$ 295AverageS$ 582FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Garuda IndonesiaCheapestS$ 299AverageS$ 386FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights
Vietnam AirlinesCheapestS$ 334AverageS$ 385FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
XiamenAirCheapestS$ 353AverageS$ 495FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
AIR PREMIACheapestS$ 427AverageS$ 468FlexibilityNo cancel feeOn-timeN/A
Search AIR PREMIA 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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