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Cheap flights from Singapore to Incheon Intl Airport from C$ 215

SIN — ICN
11 Oct — 18 Oct1
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

Mon 26/101:10 a.m. -
Nonstop6h 30m
Thu 5/116:10 p.m. -
Nonstop7h 00m
Deal found 9/9C$ 355
Mon 5/1012:50 a.m. -
Nonstop6h 50m
Sun 11/106:10 p.m. -
Nonstop6h 30m
Deal found 11/9C$ 378
Mon 26/101:10 a.m. -
Nonstop6h 30m
Thu 29/106:10 p.m. -
Nonstop7h 00m
Deal found 10/9C$ 380
Tue 22/911:00 p.m. -
Nonstop6h 45m
Tue 29/93:50 p.m. -
Nonstop6h 40m
Deal found 8/9C$ 384
Tue 27/101:10 a.m. -
Nonstop6h 30m
Mon 2/116:10 p.m. -
Nonstop7h 00m
Deal found 9/9C$ 398
Mon 19/1012:50 a.m. -
Nonstop6h 50m
Tue 3/116:10 p.m. -
Nonstop7h 00m
Deal found 9/9C$ 406
Thu 24/912:50 a.m. -
Nonstop6h 50m
Sun 4/106:10 p.m. -
Nonstop6h 30m
Deal found 8/9C$ 429
Tue 20/1012:50 a.m. -
Nonstop6h 50m
Tue 27/106:10 p.m. -
Nonstop7h 00m
Deal found 10/9C$ 431
Tue 29/911:00 p.m. -
Nonstop6h 45m
Thu 1/103:50 p.m. -
Nonstop6h 40m
Deal found 9/9C$ 442
Tue 3/111:10 a.m. -
Nonstop6h 30m
Fri 6/116:10 p.m. -
Nonstop7h 00m
Deal found 8/9C$ 446
Mon 7/121:35 p.m. -
1 stop25h 55m
Wed 16/126:05 p.m. -
1 stop19h 20m
Deal found 7/9C$ 461
Sun 8/111:10 a.m. -
Nonstop6h 30m
Thu 12/116:10 p.m. -
Nonstop7h 00m
Deal found 11/9C$ 466

Find flight deals from Singapore to Incheon Intl

Round-trip from

C$ 355

One-way from

C$ 215

Popular in

December

Cheapest in

August

Average price

C$ 567

Good one-way deal

C$ 684 or less
Jeju Air
  • Jeju Air
  • 26/10-5/11
  • Nonstop
  • 13h 30m total
  • Singapore to Incheon
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Jeju Air
  • Jeju Air
  • 8/11-31/12
  • Nonstop
  • 6h 30m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 134 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Singapore Changi to Incheon Intl.
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Cheapflights Fare Finder

 
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 round-trip

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 21/9

11:00 p.m.-6:45 a.m.

Nonstop6h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 216

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Wed 21/10

12:50 a.m.-8:40 a.m.

Nonstop6h 50m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 238

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 30/11

1:15 p.m.-4:25 p.m.

1 stop26h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 283

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sat 19/9

7:30 p.m.-9:40 a.m.

1 stop13h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 290

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Thu 1/10

11:00 p.m.-6:45 a.m.

Nonstop6h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 323

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sat 10/10

12:50 a.m.-8:40 a.m.

Nonstop6h 50m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 331

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Thu 17/9

12:50 a.m.-8:40 a.m.

Nonstop6h 50m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 333
Quickest round-trip

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sat 23/1

8:30 a.m.-3:40 p.m.

Nonstop6h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 338

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 19/10

12:50 a.m.-8:40 a.m.

Nonstop6h 50m

Incheon Intl

Tue 3/11

6:10 p.m.-12:10 a.m.

Nonstop7h 00m

C$ 406

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sat 10/10

12:50 a.m.-8:40 a.m.

Nonstop6h 50m

Incheon Intl

Thu 15/10

6:10 p.m.-11:40 p.m.

Nonstop6h 30m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 19 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 round-trip price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Incheon Intl Airport

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

The price you pay for your flight from Singapore to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of C$ 522). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of C$ 901). 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 SIN to ICN?

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.

How much does it cost to fly round-trip from Singapore to Incheon Intl Airport?

Airfare is below average for this route at the moment.

Singapore to Incheon Intl Airport flights typically cost between C$ 424 and C$ 626 in October.
The cheapest round-trip price found within the last 5 days was C$ 355 on Jeju Air (26 Oct-5 Nov).

Related info for your journey

  • What airport do you fly from for flights from Singapore to Incheon Intl?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to Incheon Intl. On average, Changi has 36 outbound flights to Incheon Intl per day from 0 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How long is the flight from Singapore to Incheon Intl Airport?

    Departing from Singapore to Incheon Intl Airport will take you 6h 25m. There are 4622 km between Singapore and Incheon Intl Airport. This flight may include one or multiple stops.

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

    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 Singapore to Incheon Intl Airport on time: SriLankan Airlines (97%), Jeju Air (93%), Air India (86%).

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of C$ 522). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of C$ 901). 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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Need flexible booking options for your flight to Incheon Intl from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Singapore to Incheon Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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