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S$ 146+ 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 29-6. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
20 Apr — 27 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 15 April 2025.

Return from

S$ 276

One-way from

S$ 146

Popular in

December

Cheapest in

February

Average price

S$ 549

Good round-trip deal

S$ 344 or less

Good one-way deal

S$ 199 or less
13-5-20-5
  • 13-5-20-5
  • 2 total stops
  • 24h 20m total
  • Singapore to Seoul
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Scoot
  • Scoot
  • 29-6
  • Nonstop
  • 6h 30m 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$ 21 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 15 April 2025.

Tue 13-516:10SIN - ICN
1 stop13h 50mMultiple Airlines
Thu 15-508:15ICN - SIN
1 stop12h 45mMultiple Airlines
Deal found 14-4S$ 276
Tue 17-602:45SIN - ICN
Nonstop6h 30mScoot
Mon 30-611:30ICN - SIN
Nonstop6h 30mScoot
Deal found 14-4S$ 280
Sat 17-523:00SIN - ICN
Nonstop6h 30mT'way Air
Sat 24-516:10ICN - SIN
Nonstop6h 20mT'way Air
Deal found 15-4S$ 293
Fri 6-612:55SIN - ICN
1 stop23h 45mShenzhen Airlines
Wed 18-614:40ICN - SIN
1 stop13h 00mShenzhen Airlines
Deal found 14-4S$ 345
Thu 29-518:25SIN - ICN
1 stop11h 15mVietnam Airlines
Mon 2-610:35ICN - SIN
1 stop7h 50mVietnam Airlines
Deal found 14-4S$ 359
Sun 25-500:55SIN - ICN
1 stop20h 45mShandong Airlines
Thu 29-511:45ICN - SIN
1 stop13h 05mShandong Airlines
Deal found 14-4S$ 412
Thu 17-413:55SIN - ICN
2 stops21h 15mChina Eastern
Thu 24-416:35ICN - SIN
2 stops19h 45mChina Eastern
Deal found 14-4S$ 421
Wed 16-411:15SIN - ICN
1 stop17h 45mVietJet Air
Fri 18-411:40ICN - SIN
1 stop23h 35mVietJet Air
Deal found 13-4S$ 432
Thu 1-519:45SIN - ICN
1 stop11h 45mGaruda Indonesia
Tue 6-510:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 14-4S$ 435

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 15 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

Tue 13-5

16:10-07:00

1 stop13h 50m

Incheon Intl

Thu 15-5

08:15-20:00

1 stop12h 45m

S$ 276

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 17-6

02:45-10:15

Nonstop6h 30m

Incheon Intl

Mon 30-6

11:30-17:00

Nonstop6h 30m

S$ 280

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 17-5

23:00-06:30

Nonstop6h 30m

Incheon Intl

Sat 24-5

16:10-21:30

Nonstop6h 20m

S$ 293

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 2-6

03:40-15:45

1 stop11h 05m

Incheon Intl

Sat 7-6

14:40-11:55

1 stop22h 15m

S$ 322

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 2-5

17:05-13:15

1 stop19h 10m

Incheon Intl

Wed 7-5

07:50-16:00

1 stop9h 10m

S$ 375

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Mon 19-5

18:25-06:40

1 stop11h 15m

Incheon Intl

Fri 13-6

18:05-11:55

1 stop18h 50m

S$ 393

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 25-5

00:55-22:40

1 stop20h 45m

Incheon Intl

Thu 29-5

11:45-23:50

1 stop13h 05m

S$ 412

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 1-5

19:45-08:30

1 stop11h 45m

Incheon Intl

Tue 6-5

10:35-20:35

1 stop11h 00m

S$ 435

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 2-7

11:30-07:00

1 stop18h 30m

S$ 164

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 22-4

23:00-06:30

Nonstop6h 30m

S$ 167

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 25 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 Monday (38 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (34 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 15 April 2025.
To help decide which airline to fly to Seoul, see what other customers have to say about Korean Air, Hainan Airlines and Garuda Indonesia. 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

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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.
Garuda Indonesia
8.1
Very Good
71 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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$ 80, 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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