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£30+ 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 3/7. 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 — CJU
18 Jun — 25 Jun1
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 13 June 2025.

Cheapest airline

Jeju Air

Good round-trip deal

£52 or less

Good one-way deal

£21 or less
On average, Jeju Air currently has the cheapest one-way flight from Seoul (avg. price of £62).
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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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Find flights from Seoul

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 13 June 2025.

Thu 3/715:55GMP - CJU
Nonstop1h 15mJeju Air
Mon 7/721:20CJU - GMP
Nonstop1h 15mJeju Air
Deal found 11/6£30
Sun 29/606:00GMP - CJU
Nonstop1h 10mAsiana Airlines
Fri 4/706:55CJU - GMP
Nonstop1h 15mAsiana Airlines
Deal found 12/6£32
Sat 28/619:10GMP - CJU
Nonstop1h 15mJin Air
Mon 30/608:30CJU - GMP
Nonstop1h 15mJin Air
Deal found 11/6£32
Tue 24/619:00GMP - CJU
Nonstop1h 15mT'way Air
Sun 29/607:55CJU - GMP
Nonstop1h 15mT'way Air
Deal found 12/6£37
Mon 23/618:00GMP - CJU
Nonstop1h 15mAir Seoul
Sun 29/608:00CJU - GMP
Nonstop1h 15mAir Seoul
Deal found 12/6£39
Mon 14/710:40GMP - CJU
1 stop4h 40mMultiple Airlines
Wed 16/708:40CJU - GMP
Nonstop1h 15mMultiple Airlines
Deal found 12/6£62
Thu 2/1016:40GMP - CJU
Nonstop1h 15mKorean Air
Sun 12/1020:30CJU - GMP
Nonstop1h 15mKorean Air
Deal found 11/6£120
Mon 14/720:50GMP - CJU
1 stop15h 40mChina Eastern
Wed 16/713:40CJU - GMP
1 stop21h 20mChina Eastern
Deal found 11/6£316
Mon 30/620:50GMP - LGW
1 stop26h 10mChina Eastern
Sun 27/719:00LGW - GMP
1 stop16h 50mChina Eastern
Deal found 11/6£396
Wed 25/620:50GMP - LHR
1 stop29h 50mChina Eastern
Mon 30/621:20LHR - GMP
1 stop29h 40mChina Eastern
Deal found 11/6£415
Tue 24/616:20ICN - LHR
1 stop34h 20mChina Eastern
Thu 17/721:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 11/6£434
Fri 27/614:30ICN - LGW
1 stop32h 30mChina Eastern
Tue 30/911:35LGW - ICN
1 stop21h 50mChina Eastern
Deal found 12/6£439

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 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Jeju City

Route

Depart

Return

Price

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Wed 13/8

14:45-16:00

Nonstop1h 15m

Jeju City

Thu 21/8

08:30-09:45

Nonstop1h 15m

£90

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 4/8

19:30-20:45

Nonstop1h 15m

Jeju City

Thu 7/8

07:35-08:50

Nonstop1h 15m

£93

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Tue 1/7

20:00-07:55

1 stop11h 55m

Jeju City

Wed 2/7

15:20-19:25

1 stop4h 05m

£95

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Sun 10/8

18:55-20:10

Nonstop1h 15m

Jeju City

Wed 13/8

09:20-10:35

Nonstop1h 15m

£96

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Thu 2/10

16:40-17:55

Nonstop1h 15m

Jeju City

Sun 12/10

20:30-21:45

Nonstop1h 15m

£120

SeoulJeju City

GMP - CJU

GMPCJU

Seoul Gimpo Intl

Mon 14/7

20:50-12:30

1 stop15h 40m

Jeju City

Wed 16/7

13:40-11:00

1 stop21h 20m

£316

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Mon 30/6

20:50-15:00

1 stop26h 10m

London Gatwick

Sun 27/7

19:00-19:50

1 stop16h 50m

£396

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 25/6

20:50-18:40

1 stop29h 50m

London Heathrow

Mon 30/6

21:20-11:00

1 stop29h 40m

£415

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Thu 3/7

09:25-18:05

1 stop16h 40m

London Heathrow

Tue 23/9

21:00-22:10

1 stop17h 10m

£440

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Thu 26/6

12:55-15:10

1 stop34h 15m

London Gatwick

Mon 24/11

10:30-17:25

1 stop21h 55m

£441

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 Jeju City. Price data was last updated on 9 June 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £17). Flying from Seoul in October will prove the most costly (average of £39). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Seoul?

Use this chart to determine the cheapest time to fly return from Seoul to Jeju City. Price data was last updated on 8 June 2025.

Those who are seeking the cheapest fare on flights departing from Seoul would be wise to consider leaving during Friday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday at midday when fares are usually the most expensive.

Which airlines fly from Seoul?

Many airlines operate round-trip flights from Seoul: Asiana Airlines, Jeju Air, T'way Air, Korean Air, Jin Air. These airlines fly to the following popular destinations: Jeju City.

China Southern
China Southern
From £410
China Eastern
China Eastern
From £299
Asiana Airlines
Asiana Airlines
From £54
Korean Air
Korean Air
From £29

What are popular destinations to fly to from Seoul?

If you’re flying from Seoul, these routes are more frequently taken by airlines Tokyo (906 flights per day), Jeju City (812 flights per day) and Osaka (810 flights per day).

Tokyo
Tokyo
From £72
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From £288
Shanghai Hongqiao Intl
Shanghai Hongqiao Intl
From £160
Osaka
Osaka
From £44

What is the cheapest place to fly to from Seoul?

The cheapest city to fly to from Seoul is Jeju City, with prices starting at £10. Explore other affordable destinations below.

Jeju City
Jeju City
From £13
Osaka
Osaka
From £44
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £67
Kuala Lumpur Intl
Kuala Lumpur Intl
From £67

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 858,174 searches.
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very Good
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very Good
440 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Eastern
7.2
Good
150 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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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 13 June 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, Da Nang. 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?

    Seoul Gimpo Intl airport offers the cheapest routes to Jeju City, from £13; whereas Incheon Intl airport is typically cheaper if you're flying to London, from £383. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

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

    Over the past few days, we've found that T'way Air, Jeju Air, and Asiana Airlines have the cheapest prices from Seoul. T'way Air flights from Seoul to Jeju City (£31), Jeju Air flights from Seoul to Jeju City (£39), and Asiana Airlines flights from Seoul to Bangkok Suvarnabhumi (£40).

  • What is the cheapest month to fly from Seoul?

    At the present moment the cheapest month to fly from Seoul is currently March; with October being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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

    Check out the cheapest flights from Seoul to embark to:
    Travel from Seoul to Jeju City from £13 round trip
    Travel from Seoul to London from £383 round trip

  • How does Cheapflights help users find flights from Seoul?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seoul today with Cheapflights!

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul for you. Better yet — we are completely free to use.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Seoul, users can toggle the no change fees filter when performing a flight search.

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

    Of course! You can now track prices for flights from Seoul and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Seoul?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Seoul today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seoul with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seoul, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Seoul and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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