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S$ 224+ Cheap flights to Incheon Intl

— ICN
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Incheon Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Incheon Intl Airport

Tue 10-1116:15 -
1 stop26h 10m
Fri 20-1118:10 -
Nonstop7h 00m
Deal found 17-10S$ 374
Wed 28-1013:05 -
1 stop11h 15m
Thu 5-1118:10 -
Nonstop7h 00m
Deal found 18-10S$ 377
Tue 17-1113:05 -
1 stop11h 15m
Thu 19-1118:10 -
Nonstop7h 00m
Deal found 19-10S$ 378
Sat 24-1000:50 -
Nonstop6h 50m
Thu 5-1118:10 -
Nonstop7h 00m
Deal found 17-10S$ 379
Wed 11-1123:00 -
Nonstop6h 35m
Wed 18-1111:25 -
Nonstop6h 50m
Deal found 17-10S$ 381
Tue 10-1123:00 -
Nonstop6h 35m
Wed 18-1112:55 -
1 stop10h 05m
Deal found 21-10S$ 382
Tue 10-1123:00 -
Nonstop6h 35m
Tue 17-1112:55 -
1 stop10h 05m
Deal found 21-10S$ 383
Fri 13-1101:10 -
1 stop18h 00m
Sat 28-1118:10 -
Nonstop7h 00m
Deal found 21-10S$ 385
Mon 16-1119:15 -
1 stop9h 45m
Tue 24-1118:10 -
Nonstop7h 00m
Deal found 17-10S$ 386
Thu 19-1109:15 -
1 stop21h 00m
Wed 25-1115:30 -
Nonstop6h 55m
Deal found 21-10S$ 387
Thu 12-1109:15 -
1 stop21h 00m
Fri 20-1118:10 -
Nonstop7h 00m
Deal found 17-10S$ 388
Mon 2-1101:10 -
Nonstop6h 30m
Mon 9-1111:50 -
2 stops18h 40m
Deal found 21-10S$ 390

Find flight deals to Incheon Intl Airport

Return from

S$ 372

One-way from

S$ 224

Popular in

December

Cheapest in

July

Average price

S$ 540

Good round-trip deal

S$ 507 or less

Good one-way deal

S$ 287 or less
Scoot
  • Scoot
  • 16-11-18-11
  • 1 total stop
  • 16h 35m total
  • Singapore to Seoul
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VietJet Air
  • VietJet Air
  • 28-10-31-12
  • 1 total stop
  • 11h 15m total
  • Singapore to Incheon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 110 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (S$ 27 potential savings vs. average return price).
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Average for return flights in October 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 17-11

01:10-08:40

Nonstop6h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 259

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 24-11

01:10-08:40

Nonstop6h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 279

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 18-1

01:10-08:40

Nonstop6h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 281

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 17-11

13:15-06:00

2 stops15h 45m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 285

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 9-11

13:15-05:45

2 stops15h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 364

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 7-12

01:10-08:40

Nonstop6h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 364

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Thu 19-11

09:15-07:15

1 stop21h 00m

Incheon Intl

Thu 26-11

12:55-22:00

1 stop10h 05m

S$ 416

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 15-12

01:10-08:40

Nonstop6h 30m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 431

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Thu 19-11

23:00-06:35

Nonstop6h 35m

Incheon Intl

Thu 26-11

15:30-21:25

Nonstop6h 55m

S$ 475

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sun 8-11

18:00-15:50

2 stops20h 50m

Incheon Intl

Thu 12-11

12:15-05:30

2 stops18h 15m

S$ 496

Flights are sorted by cheapest return flights first.

Deals found on 21-10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

Cheapflights Insights

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

When is the best time to book a flight to Incheon Intl?

To ensure you get the cheapest price possible for a flight to Incheon Intl, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Incheon Intl

Get a feel of what it's like to fly with Korean Air,Singapore Airlines, andAsiana Airlines to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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.
Singapore Airlines
8.2
Very Good
1,627 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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.
Asiana Airlines
8.1
Very Good
567 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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, Korean Air 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$ 85, while return flights cost around S$ 121.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around S$ 477, however they can be found for as little as S$ 121.

  • 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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