Cheap flights from South Korea to London from £174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to London departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Recent return flight deals from South Korea to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:20 - 12:50
ICN
-
SEN
29h 30m2 stops
Multiple Airlines Logo
14:20 - 20:45
SEN
-
ICN
21h 25m2 stops
£457Multiple Airlines
Thu, 22 Jan - Sun, 25 Jan
Multiple Airlines Logo
14:40 - 10:30
ICN
-
SEN
28h 50m2 stops
Multiple Airlines Logo
14:20 - 21:55
SEN
-
ICN
22h 35m2 stops
£492Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
18:25 - 10:30
ICN
-
SEN
25h 05m2 stops
Multiple Airlines Logo
14:20 - 20:45
SEN
-
ICN
21h 25m2 stops
£501Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
16:20 - 23:00
ICN
-
SEN
39h 40m3 stops
Multiple Airlines Logo
07:10 - 11:55
SEN
-
ICN
43h 45m3 stops
£519Multiple Airlines
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
18:25 - 10:30
ICN
-
SEN
25h 05m2 stops
Multiple Airlines Logo
07:10 - 11:55
SEN
-
ICN
43h 45m3 stops
£523Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
14:55 - 10:30
ICN
-
SEN
28h 35m2 stops
Multiple Airlines Logo
07:10 - 11:55
SEN
-
ICN
43h 45m3 stops
£525Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
11:10 - 21:00
ICN
-
SEN
18h 50m2 stops
Multiple Airlines Logo
07:15 - 13:45
SEN
-
ICN
21h 30m2 stops
£537Multiple Airlines
Thu, 19 Mar - Mon, 23 Mar
Multiple Airlines Logo
20:50 - 10:00
ICN
-
SEN
22h 10m2 stops
Multiple Airlines Logo
14:20 - 20:45
SEN
-
ICN
21h 25m2 stops
£556Multiple Airlines
Tue, 3 Mar - Sun, 8 Mar
Multiple Airlines Logo
14:55 - 10:30
ICN
-
SEN
28h 35m2 stops
Multiple Airlines Logo
07:10 - 11:55
SEN
-
ICN
43h 45m3 stops
£557Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
16:20 - 10:30
ICN
-
SEN
27h 10m2 stops
Multiple Airlines Logo
14:20 - 16:05
SEN
-
ICN
16h 45m1 stop
£559Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan

momondo Fare Finder

 
Customise your flight search to find flights from South Korea to London Southend Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from South Korea to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 22/1

16:20-12:50

2 stops29h 30m

London Southend

Sun 25/1

14:20-20:45

2 stops21h 25m

£457

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 18/1

14:40-10:30

2 stops28h 50m

London Southend

Sun 25/1

14:20-21:55

2 stops22h 35m

£492

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 11/1

18:25-10:30

2 stops25h 05m

London Southend

Sun 18/1

14:20-20:45

2 stops21h 25m

£501

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 9/1

16:20-23:00

3 stops39h 40m

London Southend

Sun 11/1

07:10-11:55

3 stops43h 45m

£519

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 11/1

18:25-10:30

2 stops25h 05m

London Southend

Sun 18/1

07:10-11:55

3 stops43h 45m

£523

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 18/1

14:55-10:30

2 stops28h 35m

London Southend

Sun 25/1

07:10-11:55

3 stops43h 45m

£525

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 19/3

11:10-21:00

2 stops18h 50m

London Southend

Mon 23/3

07:15-13:45

2 stops21h 30m

£537

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 3/3

20:50-10:00

2 stops22h 10m

London Southend

Sun 8/3

14:20-20:45

2 stops21h 25m

£556

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 18/1

14:55-10:30

2 stops28h 35m

London Southend

Sun 25/1

07:10-11:55

3 stops43h 45m

£557

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 11/1

16:20-10:30

2 stops27h 10m

London Southend

Sun 18/1

14:20-16:05

1 stop16h 45m

£559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from South Korea to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Southend Airport?

Flight times from South Korea to London Southend Airport vary, but if you’re flying out of Incheon and flying into London Heathrow Airport (one of the most popular routes), then the duration is 11h 30m on average. Another popular route from South Korea to London Southend Airport is flying from Seoul to London Heathrow Airport, which will take roughly 14h. Keep in mind that layovers or delays could extend your travel time.

Cheap South Korea to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to London Southend Airport

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from South Korea to London Southend Airport takes 17h 55m
There are no direct flights from South Korea to London Southend Airport. There are no popular flight routes from South Korea to London Southend Airport.
  • When did momondo last update prices for flights from South Korea to London Southend Airport?

    Prices for flights from South Korea to London Southend Airport are refreshed on a daily basis.

  • How old do you have to be to fly from South Korea to London Southend Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to London Southend Airport.

  • What documentation or ID do you need to fly to London Southend Airport?

    The necessary travel and health documents for your London Southend Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Bedford
Colchester
Hounslow
Ramsgate
Romford

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from South Korea.

Can I find flights from South Korea to London with flexible booking policies on momondo?

All flight searches from South Korea to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Korea to London?

momondo provides multiple filters to help you find the best flight to London from South Korea. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Korea to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Korea to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Tue 20/1
Tue 27/1

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