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S$ 201+ Cheap flights to South Korea

— ICN
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to South Korea in 2026

Enter your travel dates to find the best prices.

Cheapest flights to South Korea

Tue 27-1000:25 -
Nonstop6h 40m
Thu 12-1117:45 -
Nonstop6h 40m
Deal found 1-10S$ 316
Mon 26-1023:00 -
Nonstop6h 35m
Tue 3-1118:10 -
Nonstop7h 00m
Deal found 1-10S$ 338
Sat 17-1013:05 -
1 stop11h 05m
Thu 22-1015:50 -
Nonstop6h 40m
Deal found 30-9S$ 339
Mon 26-1000:25 -
Nonstop6h 40m
Thu 12-1117:45 -
Nonstop6h 40m
Deal found 30-9S$ 343
Sun 18-1013:05 -
1 stop11h 05m
Thu 22-1015:50 -
Nonstop6h 40m
Deal found 30-9S$ 345
Tue 10-1101:10 -
Nonstop6h 30m
Fri 20-1118:10 -
Nonstop7h 00m
Deal found 2-10S$ 346

Find flights to South Korea

Explore South Korea

Find flight deals to South Korea

Return from

S$ 338

One-way from

S$ 197

Popular in

December

Cheapest in

July

Average price

S$ 534

Good round-trip deal

S$ 334 or less

Good one-way deal

S$ 170 or less
Jeju Air
  • Jeju Air
  • 26-10-3-11
  • Nonstop
  • 13h 35m total
  • Singapore to Seoul
Shandong Airlines
  • Shandong Airlines
  • 30-3-31-12
  • 1 total stop
  • 20h 30m total
  • Singapore to South Korea
Highest demand for flights based on searches. 16% potential increase in price (S$ 113 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (S$ 28 potential savings vs. average return price).
Average for return flights in October 2026
Price to beat on a round-trip flight from Singapore Changi to South Korea.
Price to beat on a one-way flight from Singapore Changi to South Korea.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeJeju City

SIN Singapore Changi - CJU Jeju City

SINCJU

Singapore Changi

Wed 30-12

02:30-09:30

Nonstop6h 00m

Jeju City

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 206

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 10-11

23:00-06:35

Nonstop6h 35m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 207

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 10-11

23:00-06:35

Nonstop6h 35m

Incheon Intl

Wed 31-12

00:00-22:30

Nonstop0h 00m

S$ 207

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Tue 10-11

01:10-08:40

Nonstop6h 30m

Incheon Intl

Fri 20-11

18:10-00:10

Nonstop7h 00m

S$ 352

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Sun 25-10

01:10-08:40

Nonstop6h 30m

Incheon Intl

Tue 3-11

18:10-00:10

Nonstop7h 00m

S$ 419

SingaporeBusan

SIN Singapore Changi - PUS Busan Gimhae

SINPUS

Singapore Changi

Sat 17-10

11:15-06:40

1 stop18h 25m

Busan Gimhae

Sun 25-10

08:00-12:05

1 stop29h 05m

S$ 422

SingaporeJeju City

SIN Singapore Changi - CJU Jeju City

SINCJU

Singapore Changi

Wed 18-11

03:25-17:55

1 stop13h 30m

Jeju City

Tue 24-11

19:45-01:15

Nonstop6h 30m

S$ 435

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Fri 6-11

13:15-06:00

2 stops15h 45m

Incheon Intl

Mon 9-11

07:00-16:00

1 stop10h 00m

S$ 441

SingaporeIncheon

SIN Singapore Changi - ICN Incheon Intl

SINICN

Singapore Changi

Mon 23-11

01:10-08:40

Nonstop6h 30m

Incheon Intl

Tue 8-12

18:05-15:10

1 stop22h 05m

S$ 446

SingaporeJeju City

SIN Singapore Changi - CJU Jeju City

SINCJU

Singapore Changi

Wed 28-10

00:25-17:55

1 stop16h 30m

Jeju City

Mon 2-11

08:55-14:15

Nonstop6h 20m

S$ 453

Flights are sorted by cheapest return flights first.

Deals found on 5-10

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to South Korea

How long is the flight to South Korea?

On average, a flight from Singapore to South Korea takes 8 hours 7 minutes. Flights to South Korea from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to South Korea

The most flights from Singapore to South Korea are scheduled on a Monday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (38 on average).

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from Singapore to South Korea are Air China, Shandong Airlines and China Eastern.

Rainfall in South Korea by month

In terms of precipitation, rainfall in South Korea 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 South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

If weather is an important factor for your trip to South Korea, 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).

When is the best time to book a flight to South Korea?

To ensure you get the cheapest price possible for a flight to South Korea, you should look to book at least 24 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.

What are the most popular places to fly to in South Korea?

The most popular places in South Korea to fly to are Seoul, Incheon, Jeju City and Busan.

Reviews of airlines servicing South Korea

Check out reviews from past customers who have flown Korean Air,Singapore Airlines, andJeju Air to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

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 South Korea

If you want to enjoy some time at the beach during your South Korea trip, you can fly from UK airports to Busan Gimhae International Airport (PUS). Busan is located on Korea’s south coast and has easy access to seaside areas, like Haeundae Beach and the Taejongdae cliff walk. You can fly from London Gatwick Airport (LGW) to PUS with China Eastern, stopping off once in Shanghai (PVG).

Passengers based in the north of the UK can find flights from the UK to South Korea with just one stopover on route. You can fly from Manchester Airport (MAN) to Incheon International Airport (ICN) with Air France and change planes once at Charles de Gaulle Airport (CDG) in Paris. You can also find one-stop flights from Edinburgh Airport (EDI) to Incheon with Air France and Qatar Airways. If you fly with Qatar Airways, your journey will include one stopover in Doha (DOH).

Both Incheon International Airport (ICN) and Busan Gimhai International Airport (PUS) have a great range of airport hotels located in or around the terminals so that passengers can enjoy a restful night after their journey. If you’re landing at PUS, you can take a 5min metro ride direct from the terminals to the Air Sky Hotel. Meanwhile, if you arrive at ICN, you can stay at the Grand Hyatt Incheon or the Incheon Airport Gogo House, which are both a 30min ride away on the metro. Meanwhile, if you land at Gimpo International Airport (GMP), you can stay at the Lotte City Hotel Gimpo Airport.

  • What should I pack for a flight to Korea?

    Korea has a generally warm climate that turns cold for a few months in winter, usually between November and March. If you’re travelling during the long summer in Korea, you should pack light clothes that will help you stay cool. It is also a good idea to pack clothes that dry quickly as the summer climate can be very humid and heavy rainfall is common. If you’re travelling in the winter months, pack some cold-weather gear, like jumpers, jackets, hats, and gloves. Korean cities have great public transport, but you may find that you have to walk a lot between metro stops and popular tourist sites. This means you should pack lightweight, comfortable shoes that will keep your feet dry.

  • What are some things to do in Korea?

    Whether you are exploring Seoul, Incheon, or Busan, Korea has plenty of great attractions to keep you entertained. Visitors to Seoul can check out amazing historical sites, like the Changdeokgung Palace or the War Memorial of Korea. You can learn all about Korean culture at the National Museum of Korea. Seoul also has some beautiful natural areas, such as Namsan Park and the Bukhansan National Park, which is located just outside the city and is great for hiking. In Busan, visitors can explore the beautiful Haedong Yonggungsa temple or ride the Songdo Cable Car across the bay. Meanwhile, visitors in Incheon can head to Incheon Grand Park or hit the rides at the Wolmido theme park.

  • Can I take public transit from Korean Airports to the city centre?

    There are excellent public transport links from major Korean airports to their nearby city centres. Passengers landing at Incheon International Airport (ICN) can take the Incheon Airport Railroad to connect with Incheon, Gimpo International Airport (GMP), and Seoul city centre. If you are travelling to Incheon city centre, you should get off at Geoman station and take line 2 on to Incheon. This journey takes around 1h 15min. If you want to continue on to Seoul Station, you should stay on the train. You will reach Seoul Station in just under 1h. If you land at Busan Gimhae International Airport (PUS), you can take the metro straight from the airport station to Busan city centre. This will take around 45min and cost roughly 5000 KRW (3 GBP).

  • Can I find cheaper flights to South Korea 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 South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Korea?

    Based on reviews from Cheapflights users, Korean Air is rated the highest out of the airlines that fly to South Korea.

  • What is the cheapest airport to fly to in South Korea?

    Jeju City is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City typically cost S$ 36, while return flights cost around S$ 98.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around S$ 455, however they can be found for as little as S$ 175.

  • Where does the fastest flight to South Korea depart from?

    For those looking to save time traveling to South Korea, Singapore Changi offers the quickest one-way flight (5 hours 55 minutes).

  • 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

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