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S$ 169+ 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 6-7. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
18 Jun — 25 Jun1
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 13 June 2025.

Return from

S$ 255

One-way from

S$ 169

Popular in

December

Cheapest in

May

Average price

S$ 481

Good round-trip deal

S$ 410 or less

Good one-way deal

S$ 217 or less
T'way Air
  • T'way Air
  • 26-6-3-7
  • Nonstop
  • 13h 20m total
  • Singapore to Seoul
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Scoot
  • Scoot
  • 6-7
  • Nonstop
  • 6h 25m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 22 potential savings vs. average return price).
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Average for return flights in June 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 13 June 2025.

Thu 26-623:00SIN - ICN
Nonstop6h 30mT'way Air
Thu 3-715:40ICN - SIN
Nonstop6h 50mT'way Air
Deal found 11-6S$ 255
Wed 25-602:15SIN - ICN
Nonstop6h 40mMultiple Airlines
Fri 27-620:20ICN - SIN
1 stop11h 55mMultiple Airlines
Deal found 12-6S$ 259
Wed 3-903:15SIN - ICN
Nonstop6h 55mJeju Air
Tue 9-920:40ICN - SIN
Nonstop6h 35mJeju Air
Deal found 12-6S$ 279
Thu 26-603:30SIN - ICN
1 stop11h 10mShenzhen Airlines
Fri 11-714:40ICN - SIN
1 stop22h 15mShenzhen Airlines
Deal found 12-6S$ 306
Sun 10-802:45SIN - ICN
Nonstop6h 30mScoot
Sat 16-811:05ICN - SIN
Nonstop6h 20mScoot
Deal found 12-6S$ 314
Fri 12-901:50SIN - ICN
1 stop20h 55mCebu Pacific
Fri 19-901:15ICN - SIN
1 stop24h 20mCebu Pacific
Deal found 11-6S$ 325
Tue 17-610:10SIN - ICN
1 stop24h 45mChina Eastern
Thu 19-615:50ICN - SIN
2 stops20h 30mChina Eastern
Deal found 10-6S$ 353
Sat 18-1013:10SIN - ICN
1 stop26h 15mVietnam Airlines
Sat 25-1010:35ICN - SIN
1 stop10h 25mVietnam Airlines
Deal found 11-6S$ 387
Mon 13-1019:45SIN - ICN
1 stop11h 45mGaruda Indonesia
Tue 21-1010:35ICN - SIN
1 stop11h 00mGaruda Indonesia
Deal found 12-6S$ 412
Mon 16-600:55SIN - ICN
1 stop20h 45mShandong Airlines
Tue 1-723:40ICN - SIN
1 stop25h 10mShandong Airlines
Deal found 12-6S$ 429

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 13 June 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

Thu 26-6

23:00-06:30

Nonstop6h 30m

Incheon Intl

Thu 3-7

15:40-21:30

Nonstop6h 50m

S$ 255

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 25-6

02:15-09:55

Nonstop6h 40m

Incheon Intl

Fri 27-6

20:20-07:15

1 stop11h 55m

S$ 259

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Wed 3-9

03:15-11:10

Nonstop6h 55m

Incheon Intl

Tue 9-9

20:40-02:15

Nonstop6h 35m

S$ 279

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 26-6

03:30-15:40

1 stop11h 10m

Incheon Intl

Fri 11-7

14:40-11:55

1 stop22h 15m

S$ 306

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 10-8

02:45-10:15

Nonstop6h 30m

Incheon Intl

Sat 16-8

11:05-16:25

Nonstop6h 20m

S$ 314

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Tue 17-6

10:10-11:55

1 stop24h 45m

Incheon Intl

Thu 19-6

15:50-11:20

2 stops20h 30m

S$ 353

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Fri 18-7

13:05-05:50

1 stop15h 45m

Incheon Intl

Sun 10-8

10:05-11:55

1 stop26h 50m

S$ 356

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sat 26-7

01:50-23:45

1 stop20h 55m

Incheon Intl

Sun 3-8

08:20-00:35

1 stop17h 15m

S$ 392

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 7-8

00:55-22:40

1 stop20h 45m

Incheon Intl

Tue 12-8

11:45-23:50

1 stop13h 05m

S$ 430

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Sun 6-7

23:00-06:30

Nonstop6h 30m

S$ 169

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 24 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 8 June 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 (30 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$ 196
Korean Air
Korean Air
From S$ 390
Singapore Airlines
Singapore Airlines
From S$ 400
Scoot
Scoot
From S$ 195

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 13 June 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
1,091 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
39 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
76 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
7.5
Good
194 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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$ 88, while return flights cost around S$ 101.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around S$ 718, however they can be found for as little as S$ 79.

  • 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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