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£39+ 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 7/9. 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 — LHR
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

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 29 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 12/5

08:55-07:55

2 stops31h 00m

London Southend

Sat 16/5

16:50-11:55

2 stops35h 05m

£599

IncheonLondon

ICN - STN

ICNSTN

Incheon Intl

Mon 11/5

23:55-12:55

1 stop21h 00m

London Stansted

Thu 21/5

14:55-18:40

1 stop19h 45m

£600

IncheonLondon

ICN - STN

ICNSTN

Incheon Intl

Wed 3/6

22:45-18:45

1 stop28h 00m

London Stansted

Fri 12/6

21:05-17:00

1 stop35h 55m

£601

IncheonLondon

ICN - STN

ICNSTN

Incheon Intl

Thu 4/6

23:55-18:45

1 stop26h 50m

London Stansted

Thu 11/6

14:55-18:40

1 stop19h 45m

£602

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Sun 14/6

23:55-21:30

1 stop29h 35m

London Gatwick

Thu 18/6

10:05-18:40

1 stop24h 35m

£605

IncheonLondon

ICN - STN

ICNSTN

Incheon Intl

Tue 12/5

23:55-12:55

1 stop21h 00m

London Stansted

Mon 18/5

14:55-17:00

1 stop18h 05m

£608

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 12/5

23:55-19:45

1 stop27h 50m

London Gatwick

Mon 18/5

23:55-18:40

1 stop34h 45m

£608

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 21/10

23:35-16:00

1 stop24h 25m

London Heathrow

Wed 28/10

10:35-19:00

2 stops23h 25m

£615

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 12/5

08:55-07:55

2 stops31h 00m

London Southend

Tue 19/5

06:30-13:30

2 stops23h 00m

£615

IncheonManchester

ICN - MAN

ICNMAN

Incheon Intl

Tue 12/5

11:40-23:15

1 stop19h 35m

Manchester

Tue 19/5

07:00-09:55

1 stop18h 55m

£619

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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?

Booking 81 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, November is the cheapest month in which you can book a flight from Seoul (average of £314). Flying from Seoul in August will prove the most costly (average of £451). 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?

Many airlines operate round-trip flights from Seoul: Asiana Airlines, Virgin Atlantic, Korean Air, Air China. These airlines fly to the following popular destinations: London.

China Southern
China Southern
From £304
Asiana Airlines
Asiana Airlines
From £14
China Eastern
China Eastern
From £214
Thai Airways
Thai Airways
From £470

What are popular destinations to fly to from Seoul?

If you’re flying from Seoul, these routes are more frequently taken by airlines Tokyo (1,133 flights per day), Osaka (1,074 flights per day) and Jeju City (848 flights per day).

London
London
From £266
Shanghai Hongqiao Intl
Shanghai Hongqiao Intl
From £128
Tokyo
Tokyo
From £61
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From £193

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 £26. Explore other affordable destinations below.

Jeju City
Jeju City
From £26
Osaka
Osaka
From £32
Hong Kong Intl
Hong Kong Intl
From £49
Yangzhou Taizhou
Yangzhou Taizhou
From £55

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.
Read through reviews of airlines serving Seoul, such as Korean Air,Asiana Airlines, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,214 reviews
Korean Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very Good
524 reviews
Korean Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Virgin Atlantic
7.4
Good
688 reviews
Korean Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.3
Good
148 reviews
Korean Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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Direct flights from South Korea

Book a direct flight from one of these other cities located in South Korea.
Direct flights from Busan

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 29 April 2026.

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

    This month, the top selected destinations from Seoul are Fukuoka, Da Nang, Nha Trang. 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?

    Incheon Intl airport offers the cheapest routes to London, from £404; whereas Seoul Gimpo Intl airport is typically cheaper if you're flying to London, from £637. 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 Asiana Airlines, Korean Air, and Jeju Air have the cheapest prices from Seoul. Asiana Airlines flights from Seoul to Jeju City (£11), Korean Air flights from Seoul to Jeju City (£21), and Jeju Air flights from Seoul to Jeju City (£30).

  • What is the cheapest month to fly from Seoul?

    At the present moment the cheapest month to fly from Seoul is currently November; with August 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 London from £404 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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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?

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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