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£92+ Cheap flights from South Korea

ICN — LHR
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from South Korea within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Tue 29/9

11:25-20:20

1 stop8h 55m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Tue 29/9

19:50-22:00

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£159

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Sat 26/9

19:50-22:00

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£170

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Tue 20/10

12:55-15:00

1 stop34h 05m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£175

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Thu 15/10

19:50-22:00

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£175

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Thu 26/11

19:35-21:45

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£186

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Tue 20/10

19:50-22:00

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£186

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Mon 26/10

08:40-10:45

Nonstop2h 05m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£186
Fastest return journey

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Mon 30/11

15:50-17:50

Nonstop2h 00m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£187

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Mon 9/11

19:40-21:45

Nonstop2h 05m

Tokyo Haneda

Wed 31/12

00:00-00:00

Nonstop0h 00m

£204

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from South Korea

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

Travel insights for flights from South Korea

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

What is the cheapest month to book a flight from South Korea?

Currently, November is the cheapest month in which you can book a flight from South Korea (average of £500). Flying from South Korea in October will prove the most costly (average of £828). 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 South Korea?

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

China Southern
China Southern
From £303
Asiana Airlines
Asiana Airlines
From £14
Virgin Atlantic
Virgin Atlantic
From £398
Korean Air
Korean Air
From £40

What is the cheapest place to fly to from South Korea?

The cheapest city to fly to from South Korea is Taipei City Taiwan Taoyuan Intl, with prices starting at £10. Explore other affordable destinations below.

Taipei City Taiwan Taoyuan Intl
Taipei City Taiwan Taoyuan Intl
From £10
Jeju City
Jeju City
From £16
Busan Gimhae
Busan Gimhae
From £16
Seoul
Seoul
From £22

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

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from South Korea

See what other customers who have flown with Asiana Airlines,Air China, andVirgin Atlantic from South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very Good
561 reviews
Check prices

Food

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.4

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Asiana Airlines
8.1
Very Good
561 reviews
Asiana Airlines
8.1
Very Good
561 reviews
Check prices

Food

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.4

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Air China
7.5
Good
164 reviews
Asiana Airlines
8.1
Very Good
561 reviews
Check prices

Food

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.4

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.
Virgin Atlantic
7.4
Good
694 reviews
Asiana Airlines
8.1
Very Good
561 reviews
Check prices

Food

8.0

Overall

8.1

Comfort

8.0

Boarding

8.3

Crew

8.4

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

ICN - PEK

Food was better and a smaller business class made the experience more personal.

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Related info for your journey

  • What is the cheapest airport to fly out of South Korea?

    Incheon Intl airport offers the cheapest routes to London, from £407; whereas Seoul Gimpo Intl airport is typically cheaper if you're flying to London, from £458. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from South Korea?

    At the present moment the cheapest month to fly from South Korea is currently November; 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 South Korea?

    Check out the cheapest flights from South Korea to embark to:
    Travel from Seoul to London from £407 round trip

  • How does Cheapflights help users find flights from South Korea?

    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 South Korea today with Cheapflights!

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

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

  • Can Cheapflights find flights from South Korea with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from South Korea flexibly with Cheapflights today.

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

    Not ready to book yet? You can track prices for flights from South Korea on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from South Korea?

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 South Korea today with Cheapflights!

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

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

Can Cheapflights find flights from South Korea with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Korea flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from South Korea on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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