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S$ 49+ 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 18-8. 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
4 Aug — 11 Aug1
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 30 July 2025.

Cheapest airline

Jeju Air

Good round-trip deal

S$ 79 or less

Good one-way deal

S$ 31 or less
On average, Jeju Air currently has the cheapest one-way flight from Seoul (avg. price of S$ 105).
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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 30 July 2025.

Fri 29-809:45ICN - HKG
Nonstop3h 50mJeju Air
Tue 2-913:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 28-7S$ 179
Thu 11-922:30ICN - HKG
Nonstop3h 50mMultiple Airlines
Wed 17-900:40HKG - ICN
Nonstop3h 50mMultiple Airlines
Deal found 28-7S$ 215
Fri 24-1013:40ICN - HKG
Nonstop3h 55mCathay Pacific
Sat 25-1016:25HKG - ICN
Nonstop3h 45mCathay Pacific
Deal found 29-7S$ 232
Thu 4-910:35ICN - SIN
1 stop26h 35mVietnam Airlines
Mon 8-913:05SIN - ICN
1 stop15h 45mVietnam Airlines
Deal found 29-7S$ 252
Fri 15-820:20ICN - SIN
1 stop13h 10mMultiple Airlines
Tue 19-821:20SIN - ICN
1 stop20h 45mMultiple Airlines
Deal found 28-7S$ 256
Thu 28-815:40ICN - SIN
Nonstop6h 50mT'way Air
Sat 30-802:15SIN - ICN
Nonstop6h 40mT'way Air
Deal found 27-7S$ 258
Mon 18-809:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Fri 22-813:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 28-7S$ 260
Tue 9-1208:10ICN - HKG
Nonstop4h 10mKorean Air
Thu 25-1218:10HKG - ICN
Nonstop3h 35mKorean Air
Deal found 29-7S$ 276
Wed 17-911:30ICN - SIN
Nonstop6h 30mScoot
Sun 21-902:45SIN - ICN
Nonstop6h 30mScoot
Deal found 27-7S$ 286
Thu 28-820:40ICN - SIN
Nonstop6h 35mJeju Air
Sun 31-803:15SIN - ICN
Nonstop6h 55mJeju Air
Deal found 29-7S$ 291
Wed 24-900:10ICN - SIN
1 stop15h 30mMalaysia Airlines
Tue 30-919:15SIN - ICN
1 stop10h 55mMalaysia Airlines
Deal found 29-7S$ 295
Sat 20-1218:50ICN - HKG
Nonstop4h 15mT'way Air
Sat 20-1200:05HKG - ICN
Nonstop3h 55mT'way Air
Deal found 27-7S$ 296

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 30 July 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

Fri 29-8

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Tue 2-9

13:35-18:15

Nonstop3h 40m

S$ 179

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 11-9

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Wed 17-9

00:40-05:30

Nonstop3h 50m

S$ 215

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24-10

13:40-16:35

Nonstop3h 55m

Hong Kong Intl

Sat 25-10

16:25-21:10

Nonstop3h 45m

S$ 232

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 4-9

10:35-12:10

1 stop26h 35m

Singapore Changi

Mon 8-9

13:05-05:50

1 stop15h 45m

S$ 252

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Fri 15-8

20:20-08:30

1 stop13h 10m

Singapore Changi

Tue 19-8

21:20-19:05

1 stop20h 45m

S$ 256

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 28-8

15:40-21:30

Nonstop6h 50m

Singapore Changi

Sat 30-8

02:15-09:55

Nonstop6h 40m

S$ 258

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 18-8

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Fri 22-8

13:30-18:10

Nonstop3h 40m

S$ 260

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 9-12

08:10-11:20

Nonstop4h 10m

Hong Kong Intl

Thu 25-12

18:10-22:45

Nonstop3h 35m

S$ 276

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Wed 17-9

11:30-17:00

Nonstop6h 30m

Singapore Changi

Sun 21-9

02:45-10:15

Nonstop6h 30m

S$ 286

IncheonSingapore

ICN - SIN

ICNSIN

Incheon Intl

Thu 28-8

20:40-02:15

Nonstop6h 35m

Singapore Changi

Sun 31-8

03:15-11:10

Nonstop6h 55m

S$ 291

Flights are sorted by cheapest return flights first.

Deals found on 28-7

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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 25 July 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 81 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, July is the cheapest month in which you can book a flight from Seoul (average of S$ 237). Flying from Seoul in January will prove the most costly (average of S$ 341). 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: Korean Air, Singapore Airlines, Asiana Airlines, T'way Air, Scoot. As they depart for the following popular destinations: Singapore.

Korean Air
Korean Air
From S$ 61
Asiana Airlines
Asiana Airlines
From S$ 54
Jeju Air
Jeju Air
From S$ 40
T'way Air
T'way Air
From S$ 47

What are popular destinations to fly to from Seoul?

From Seoul you can expect to find greater availability for the following destinations: Tokyo (948 flights per day), Osaka (874 flights per day) and Jeju City (837 flights per day).

Tokyo
Tokyo
From S$ 74
Osaka
Osaka
From S$ 58

What is the cheapest place to fly to from Seoul?

The cheapest city to fly to from Seoul is Fukuoka, with prices starting at S$ 31. Explore other affordable destinations below.

Fukuoka
Fukuoka
From S$ 24
Osaka
Osaka
From S$ 58

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.
See what other customers who have flown with China Southern, Vietnam Airlines, andMalaysia Airlines from Seoul have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
China Southern
7.6
Good
104 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
Vietnam Airlines
7.5
Good
196 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
Malaysia Airlines
7.4
Good
270 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
China Eastern
7.2
Good
158 reviews
China Southern
7.6
Good
104 reviews
Check prices

Food

7.4

Overall

7.6

Boarding

8.0

Entertainment

7.6

Crew

8.3

Comfort

7.9

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

Browse thousands of different options on Cheapflights for your next trip

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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 30 July 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 30 July 2025.

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

    This month, the top selected destinations from Seoul are Fukuoka, Da Nang, Bangkok Suvarnabhumi Airport. Throughout the year, Fukuoka, Da Nang, Bangkok Suvarnabhumi Airport 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$ 221. While Seoul Gimpo Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 376. 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, Korean Air, and T'way 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$ 49). Korean Air flights from Seoul to Jeju City (S$ 67). T'way Air flights from Seoul to Jeju City (S$ 73).

  • What is the cheapest month to fly from Seoul?

    Currently, the cheapest month for flights from Seoul is July. 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$ 216 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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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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