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S$ 163+ Cheap flights to Incheon Intl

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 23-4. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
23 Apr — 30 Apr1
1 adult

Flights to Incheon Intl in 2025

Find the latest flights to Incheon Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 18 April 2025.

Return from

S$ 274

One-way from

S$ 163

Popular in

December

Cheapest in

February

Average price

S$ 547

Good round-trip deal

S$ 343 or less

Good one-way deal

S$ 198 or less
14-5-21-5
  • 14-5-21-5
  • 1 total stop
  • 19h 25m total
  • Singapore to Seoul
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AirAsia
  • AirAsia
  • 23-4
  • 1 total stop
  • 10h 10m total
  • Singapore to Incheon
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Highest demand for flights based on searches. 12% potential increase in price (S$ 105 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 22 potential savings vs. average return price).
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Average for return flights in April 2025
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Price to beat on a round-trip flight from Singapore Changi to Incheon Intl.
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Price to beat on a one-way flight from Singapore Changi to Incheon Intl.
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Find flight deals to Incheon Intl Airport

Cheapest flights to Incheon Intl Airport
Explore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2025.

Wed 14-507:55SIN - ICN
1 stop10h 10mMultiple Airlines
Wed 21-520:20ICN - SIN
1 stop14h 30mMultiple Airlines
Deal found 18-4S$ 274
Mon 26-523:00SIN - ICN
Nonstop6h 30mT'way Air
Mon 2-616:10ICN - SIN
Nonstop6h 20mT'way Air
Deal found 17-4S$ 290
Mon 28-412:55SIN - ICN
1 stop25h 50mShenzhen Airlines
Sun 11-514:40ICN - SIN
1 stop13h 00mShenzhen Airlines
Deal found 17-4S$ 296
Tue 9-901:10SIN - ICN
1 stop18h 50mCebu Pacific
Wed 17-901:15ICN - SIN
1 stop16h 55mCebu Pacific
Deal found 18-4S$ 380
Thu 27-1113:25SIN - ICN
1 stop15h 05mVietnam Airlines
Wed 3-1210:35ICN - SIN
1 stop9h 50mVietnam Airlines
Deal found 17-4S$ 391
Fri 25-411:15SIN - ICN
1 stop21h 00mGaruda Indonesia
Tue 29-410:35ICN - SIN
1 stop12h 40mGaruda Indonesia
Deal found 18-4S$ 413
Fri 9-502:15SIN - ICN
Nonstop6h 25mScoot
Wed 21-511:30ICN - SIN
Nonstop6h 30mScoot
Deal found 18-4S$ 430
Thu 17-700:55SIN - ICN
1 stop20h 45mShandong Airlines
Tue 22-711:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 17-4S$ 436
Wed 30-415:05SIN - ICN
1 stop26h 50mXiamenAir
Mon 5-520:35ICN - SIN
1 stop18h 25mXiamenAir
Deal found 18-4S$ 447
Fri 16-500:55SIN - ICN
1 stop13h 30mChina Eastern
Thu 22-512:15ICN - SIN
2 stops14h 15mChina Eastern
Deal found 17-4S$ 455

Cheapflights Fare Finder

Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 18 April 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 14-5

07:55-19:05

1 stop10h 10m

Incheon Intl

Wed 21-5

20:20-09:50

1 stop14h 30m

S$ 274

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 16-5

02:15-09:40

Nonstop6h 25m

Incheon Intl

Wed 21-5

11:30-17:00

Nonstop6h 30m

S$ 281

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 26-5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Mon 2-6

16:10-21:30

Nonstop6h 20m

S$ 290

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 28-4

03:40-15:45

1 stop11h 05m

Incheon Intl

Mon 12-5

14:40-16:40

1 stop27h 00m

S$ 296

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 9-9

01:10-21:00

1 stop18h 50m

Incheon Intl

Wed 17-9

01:15-17:10

1 stop16h 55m

S$ 380

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 18-7

18:25-06:40

1 stop11h 15m

Incheon Intl

Thu 24-7

17:55-17:25

1 stop24h 30m

S$ 392

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 17-7

00:55-22:40

1 stop20h 45m

Incheon Intl

Tue 22-7

11:45-23:50

1 stop13h 05m

S$ 436

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 30-4

15:05-18:55

1 stop26h 50m

Incheon Intl

Mon 5-5

20:35-14:00

1 stop18h 25m

S$ 447

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 16-5

00:55-15:25

1 stop13h 30m

Incheon Intl

Thu 22-5

12:15-01:30

2 stops14h 15m

S$ 455

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 23-4

07:55-19:05

1 stop10h 10m

S$ 163

Flights are sorted by cheapest return flights first.

Deals found on 17-4

Showing 1-10 of 26 results
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2
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Best time to book a flight to Incheon Intl

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

How long is the flight to Incheon Intl?

On average, a flight from Singapore to Incheon Intl takes 6 hours 15 minutes. Flights to Incheon Intl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Incheon Intl?

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.

Users looking for the lowest fares to Incheon Intl should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday mornings, when prices are usually at their highest.

Weekly flight availability to Incheon Intl

The most flights from Singapore to Incheon Intl are scheduled on a Wednesday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 on average).

What are the most popular airlines that fly to Incheon Intl?

The most popular airlines flying from Singapore to Incheon Intl are T'way Air, Korean Air and Singapore Airlines.

T'way Air

T'way Air

From S$ 198

Korean Air

Korean Air

From S$ 406

Singapore Airlines

Singapore Airlines

From S$ 405

Scoot

Scoot

From S$ 206

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from Singapore to Incheon Intl are Air China, Cebu Pacific and Air Macau.

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 ranges from 20.0 - 260.0 mm 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 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, 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 18 April 2025.
To help decide which airline to fly to Seoul, see what other customers have to say about Korean Air, Hainan Airlines and Vietnam Airlines. 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
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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
37 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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.
Vietnam Airlines
7.6
Good
194 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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 Eastern
7.2
Good
143 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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.
Cebu Pacific
6.8
Okay
193 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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.

FAQs about flying to Incheon Intl

  • Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Incheon Intl?

    Based on reviews from Cheapflights users, Air China is rated the highest out of the airlines that fly to Incheon Intl.

  • What is the cheapest airport to fly to in Incheon Intl?

    Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost S$ 79, while return flights cost around S$ 211.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around S$ 250, however they can be found for as little as S$ 161.

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

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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