Cheap flights from South Korea to London from £235

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 30/3. 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
16:40 - 10:35
ICN
-
SEN
26h 55m
3 stops
Multiple Airlines Logo
07:50 - 14:55
SEN
-
ICN
23h 05m
3 stops
£520Multiple Airlines
Fri, 27 Mar - Mon, 6 Apr
Multiple Airlines Logo
18:25 - 10:35
ICN
-
SEN
25h 10m
2 stops
Multiple Airlines Logo
07:50 - 15:10
SEN
-
ICN
23h 20m
2 stops
£521Multiple Airlines
Fri, 27 Mar - Mon, 6 Apr
Multiple Airlines Logo
20:50 - 10:00
ICN
-
SEN
22h 10m
2 stops
Multiple Airlines Logo
10:00 - 20:45
SEN
-
ICN
25h 45m
2 stops
£627Multiple Airlines
Tue, 17 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:50 - 10:00
ICN
-
SEN
22h 10m
2 stops
Multiple Airlines Logo
10:00 - 20:45
SEN
-
ICN
25h 45m
2 stops
£644Multiple Airlines
Tue, 17 Mar - Fri, 20 Mar
Multiple Airlines Logo
16:20 - 13:40
ICN
-
SEN
29h 20m
2 stops
Multiple Airlines Logo
07:50 - 15:35
SEN
-
ICN
23h 45m
3 stops
£645Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
18:25 - 10:35
ICN
-
SEN
25h 10m
2 stops
Multiple Airlines Logo
07:50 - 15:20
SEN
-
ICN
23h 30m
2 stops
£654Multiple Airlines
Fri, 20 Mar - Mon, 6 Apr
Multiple Airlines Logo
22:25 - 10:45
ICN
-
SEN
20h 20m
2 stops
Multiple Airlines Logo
10:10 - 16:25
SEN
-
ICN
22h 15m
2 stops
£661Multiple Airlines
Thu, 2 Apr - Thu, 9 Apr
Multiple Airlines Logo
20:50 - 10:00
ICN
-
SEN
22h 10m
2 stops
Multiple Airlines Logo
10:00 - 20:45
SEN
-
ICN
25h 45m
2 stops
£678Multiple Airlines
Tue, 17 Mar - Fri, 20 Mar
Multiple Airlines Logo
22:25 - 10:45
ICN
-
SEN
20h 20m
2 stops
Multiple Airlines Logo
10:10 - 09:35
SEN
-
ICN
15h 25m
1 stop
£690Multiple Airlines
Thu, 2 Apr - Thu, 9 Apr
Multiple Airlines Logo
01:35 - 21:45
ICN
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SEN
28h 10m
2 stops
Multiple Airlines Logo
16:50 - 22:05
SEN
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ICN
21h 15m
2 stops
£708Multiple Airlines
Fri, 19 Jun - Sat, 27 Jun

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 5 March 2026.
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

Cheapest return flight

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 27/3

16:40-10:35

3 stops26h 55m

London Southend

Mon 6/4

07:50-14:55

3 stops23h 05m

£520

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 27/3

18:25-10:35

2 stops25h 10m

London Southend

Mon 6/4

07:50-15:10

2 stops23h 20m

£521

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 17/3

20:50-10:00

2 stops22h 10m

London Southend

Fri 20/3

10:00-20:45

2 stops25h 45m

£627

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 17/3

20:50-10:00

2 stops22h 10m

London Southend

Fri 20/3

10:00-20:45

2 stops25h 45m

£644

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 23/4

16:20-13:40

2 stops29h 20m

London Southend

Mon 27/4

07:50-15:35

3 stops23h 45m

£645

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 20/3

18:25-10:35

2 stops25h 10m

London Southend

Mon 6/4

07:50-15:20

2 stops23h 30m

£654

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 2/4

22:25-10:45

2 stops20h 20m

London Southend

Thu 9/4

10:10-16:25

2 stops22h 15m

£661

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 17/3

20:50-10:00

2 stops22h 10m

London Southend

Fri 20/3

10:00-20:45

2 stops25h 45m

£678
Fastest return journey

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 2/4

22:25-10:45

2 stops20h 20m

London Southend

Thu 9/4

10:10-09:35

1 stop15h 25m

£690

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 19/6

01:35-21:45

2 stops28h 10m

London Southend

Sat 27/6

16:50-22:05

2 stops21h 15m

£708

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 14h 25m on average. Another popular route from South Korea to London Southend Airport is flying from Daegu to London Heathrow Airport, which will take roughly 18h 45m. 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
Wembley
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

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
Sat 4/4
Sat 11/4

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