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S$ 55+ Cheap flights from Seoul

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEL — SIN
25 Mar — 1 Apr1
1 adult

What to know about flights from Seoul

Discover essential information about flights departing from Seoul, including flight schedules, destinations, airlines operating at the Seoul airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 March 2025.

Cheapest airline

Jeju Air

Good round-trip deal

S$ 68 or less

Good one-way deal

S$ 41 or less
On average, Jeju Air currently has the cheapest one-way flight from Seoul (avg. price of S$ 115).
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Price to beat on a round-trip flight from Seoul.
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Price to beat on a one-way flight from Seoul.
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Cheapest flights from Seoul
Explore the most affordable flight options available from Seoul. Find the lowest fares based on data from user searches, with prices last updated on 20 March 2025.

Wed 7-509:45ICN - HKG
Nonstop3h 50mJeju Air
Fri 9-513:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 20-3S$ 180
Fri 4-421:25ICN - HKG
Nonstop3h 50mJin Air
Sat 5-401:25HKG - ICN
Nonstop3h 40mJin Air
Deal found 20-3S$ 192
Sat 5-414:50ICN - HKG
Nonstop4h 00mHong Kong Airlines
Sun 6-414:50HKG - ICN
Nonstop3h 50mHong Kong Airlines
Deal found 19-3S$ 204
Thu 3-420:05ICN - HKG
Nonstop4h 10mT'way Air
Wed 4-600:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 19-3S$ 206
Tue 8-420:15ICN - HKG
1 stop15h 15mChina Eastern
Thu 10-407:30HKG - ICN
1 stop12h 15mChina Eastern
Deal found 19-3S$ 240
Fri 25-420:20ICN - SIN
1 stop14h 30mMultiple Airlines
Sun 26-1017:35SIN - ICN
1 stop11h 45mMultiple Airlines
Deal found 19-3S$ 258
Wed 2-711:30ICN - SIN
Nonstop6h 30mScoot
Sun 6-702:45SIN - ICN
Nonstop6h 30mScoot
Deal found 20-3S$ 260
Fri 9-518:05ICN - SIN
1 stop18h 50mVietnam Airlines
Mon 12-513:05SIN - ICN
1 stop26h 30mVietnam Airlines
Deal found 20-3S$ 262
Fri 25-416:10ICN - SIN
Nonstop6h 20mT'way Air
Sat 26-402:15SIN - ICN
Nonstop6h 40mT'way Air
Deal found 20-3S$ 272
Wed 2-415:50ICN - SIN
2 stops20h 50mChina Eastern
Sun 20-415:45SIN - ICN
1 stop18h 05mChina Eastern
Deal found 20-3S$ 292
Wed 25-609:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Fri 27-613:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 20-3S$ 301
Wed 9-420:50GMP - SIN
1 stop19h 45mChina Eastern
Sun 13-418:10SIN - GMP
1 stop15h 50mChina Eastern
Deal found 19-3S$ 305

Find flights from Seoul within your budget

Find flights departing from Seoul that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 March 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 7-5

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Sun 11-5

13:35-18:15

Nonstop3h 40m

S$ 180

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 4-4

21:25-00:15

Nonstop3h 50m

Hong Kong Intl

Sat 5-4

01:25-06:05

Nonstop3h 40m

S$ 192

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 5-4

14:50-17:50

Nonstop4h 00m

Hong Kong Intl

Sun 6-4

14:50-19:40

Nonstop3h 50m

S$ 204

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 3-4

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Wed 4-6

00:40-05:30

Nonstop3h 50m

S$ 206

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 8-4

20:15-10:30

1 stop15h 15m

Hong Kong Intl

Thu 10-4

07:30-20:45

1 stop12h 15m

S$ 240

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 25-4

20:20-09:50

1 stop14h 30m

Singapore Changi

Sun 26-10

17:35-06:20

1 stop11h 45m

S$ 258

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 2-7

11:30-17:00

Nonstop6h 30m

Singapore Changi

Tue 8-7

02:45-10:15

Nonstop6h 30m

S$ 260

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Sun 18-5

10:05-11:55

1 stop26h 50m

Singapore Changi

Fri 23-5

13:05-16:35

1 stop26h 30m

S$ 262

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 25-4

16:10-21:30

Nonstop6h 20m

Singapore Changi

Sat 26-4

02:15-09:55

Nonstop6h 40m

S$ 272

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 2-4

16:35-11:40

2 stops20h 05m

Singapore Changi

Sun 6-4

12:20-10:55

2 stops21h 35m

S$ 289

Flights are sorted by cheapest return flights first.

Deals found on 20-3

Showing 1-10 of 60 results
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Best time to book a flight from Seoul

Have a flexible travel schedule? Discover the best time to fly from Seoul 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.

Travel insights for flights from Seoul

Get recent, data-driven insights about flights from Seoul including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Seoul?

Use this chart to determine the optimal time to book a return flight from Seoul to Singapore. Price data was last updated on 14 March 2025.

The price you pay for your flight from Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seoul?

Currently, March is the cheapest month in which you can book a flight from Seoul (average of S$ 254). Flying from Seoul in January will prove the most costly (average of S$ 352). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seoul?

When flying from Seoul check dates and pricing for the following: Asiana Airlines, Singapore Airlines, Korean Air, T'way Air, Scoot. As they depart for the following popular destinations: Singapore.

Asiana Airlines

Asiana Airlines

From S$ 54

Korean Air

Korean Air

From S$ 63

Jeju Air

Jeju Air

From S$ 44

T'way Air

T'way Air

From S$ 56

What are popular destinations to fly to from Seoul?

From Seoul you can expect to find greater availability for the following destinations: Tokyo (1,075 flights per day), Osaka (882 flights per day) and Jeju City (786 flights per day).

Busan Gimhae

Busan Gimhae

From S$ 39

Tokyo

Tokyo

From S$ 48

Beijing

Beijing

From S$ 198

Nanjing Lukou Intl

Nanjing Lukou Intl

From S$ 158

What is the cheapest place to fly to from Seoul?

The cheapest city to fly to from Seoul is Dalian, with prices starting at S$ 50. Explore other affordable destinations below.

Dalian

Dalian

From S$ 37

Busan Gimhae

Busan Gimhae

From S$ 39

Hong Kong Intl

Hong Kong Intl

From S$ 41

Tokyo

Tokyo

From S$ 48

Airline reviews for flights from Seoul

Get insights into the airlines that provide service from Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seoul. In the last 7 days, Cheapflights users made a total of 200,618 searches.
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,170 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,045 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very Good
1,437 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Garuda Indonesia
8.2
Very Good
71 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very Good
1,279 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline from Seoul

Browse through various options for flying your favourite airline from Seoul. Flight routes are based on user searches made on Cheapflights and were last updated on 20 March 2025.
Asiana Airlines flights from Seoul to Jeju City
Jeju Air flights from Seoul to Jeju City
Korean Air flights from Seoul to Jeju City
Singapore Airlines flights from Seoul to Singapore
T'way Air flights from Seoul to Singapore

Related info for your journey

Access useful and relevant information related to your journey from Seoul. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 March 2025.

  • What are the most popular destinations to fly to from Seoul?

    This month, the top selected destinations from Seoul are Fukuoka, Bangkok Suvarnabhumi Airport, Hong Kong. Throughout the year, Fukuoka, Bangkok Suvarnabhumi Airport, Da Nang are some of the top choices made by users flying from Seoul.

  • What is the cheapest airport to fly out of Seoul?

    The cheapest routes to Singapore can be found at Incheon Intl airport from S$ 226. While Seoul Gimpo Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 345. Reference our flight search to find the best deals in real time.

  • What are the cheapest airlines flying from Seoul to anywhere?

    Recently, we've found that Jeju Air, T'way Air, and Korean Air had the cheapest round-trip tickets from Seoul. Some of the destinations and prices are as follows: Jeju Air flights from Seoul to Jeju City (S$ 55). T'way Air flights from Seoul to Jeju City (S$ 66). Korean Air flights from Seoul to Jeju City (S$ 70).

  • What is the cheapest month to fly from Seoul?

    Currently, the cheapest month for flights from Seoul is March. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seoul?

    View the cheapest flight destinations from Seoul:
    Fly from Seoul to Singapore from S$ 226 round trip

  • How does Cheapflights help users find flights from Seoul?

    Deals for flights from Seoul are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Seoul?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul.

  • Can Cheapflights find flights from Seoul with no change fees?

    Certainly. Search results for flights from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Seoul become cheaper?

    Yes! Start tracking prices for flights from Seoul today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seoul?

Deals for flights from Seoul are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seoul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul.

Can Cheapflights find flights from Seoul with no change fees?

Certainly. Search results for flights from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seoul become cheaper?

Yes! Start tracking prices for flights from Seoul today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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