Cheap flights from South Korea to London Southend Airport from £243

ICN — SEN
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Southend

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Southend

Mon 21/911:40 -
2 stops31h 40m
Wed 30/908:25 -
2 stops29h 35m
Deal found 1/9£640
Thu 1/1016:15 -
2 stops35h 20m
Thu 8/1013:55 -
3 stops33h 15m
Deal found 31/8£725
Sat 5/913:05 -
2 stops29h 20m
Thu 10/910:10 -
2 stops27h 50m
Deal found 1/9£776
Tue 15/1220:50 -
2 stops22h 10m
Mon 28/1211:35 -
1 stop19h 30m
Deal found 30/8£848
Thu 26/1123:05 -
1 stop19h 55m
Mon 30/1112:20 -
1 stop19h 35m
Deal found 2/9£913
Thu 3/1223:05 -
1 stop19h 55m
Thu 10/1214:10 -
1 stop17h 45m
Deal found 31/8£928
Thu 26/1123:05 -
1 stop19h 55m
Thu 3/1214:10 -
1 stop17h 45m
Deal found 1/9£940
Fri 13/1123:05 -
1 stop19h 50m
Mon 16/1112:20 -
2 stops20h 00m
Deal found 1/9£945
Thu 12/1123:05 -
1 stop19h 55m
Thu 19/1114:10 -
1 stop20h 00m
Deal found 30/8£970
Thu 22/1022:25 -
2 stops20h 20m
Mon 2/1111:35 -
1 stop20h 45m
Deal found 2/9£1,006
Thu 17/1223:05 -
1 stop19h 55m
Mon 21/1212:20 -
1 stop19h 35m
Deal found 2/9£1,018

Find flight deals from South Korea to Southend

Round-trip from

£639

One-way from

£243

Popular in

October

Cheapest in

January

Average price

£614
4/11-9/11
  • 4/11-9/11
  • 4 total stops
  • 42h 50m total
  • South Korea to London
14/10-31/12
  • 14/10-31/12
  • 2 total stops
  • 28h 40m total
  • South Korea to London
Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from South Korea to London Southend Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Tue 27/10

20:50-16:40

2 stops28h 50m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£259

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Wed 9/9

16:20-10:45

2 stops50h 25m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£298

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Sat 21/11

13:10-18:45

2 stops38h 35m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£306

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Wed 28/10

13:10-22:00

3 stops41h 50m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£309

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Wed 2/12

18:05-16:40

2 stops31h 35m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£310

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Sun 22/11

09:25-14:50

2 stops38h 25m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£333

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Sat 13/2

13:30-18:45

2 stops38h 15m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£335

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Thu 21/1

12:55-17:15

2 stops37h 20m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£361
Fastest return journey

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Sun 27/9

19:45-10:30

2 stops22h 45m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£362

IncheonLondon

ICN Incheon Intl - SEN London Southend

ICNSEN

Incheon Intl

Mon 26/10

18:25-15:00

2 stops29h 35m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£367

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from South Korea to Southend

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

Cheapflights Insights

Everything you need to know about your flight from South Korea to London Southend Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

  • Can I find deals for flights from South Korea to Southend that include hotel bookings?

    Yes. In addition to deals on South Korea to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Southend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Southend.

  • Can I find deals for business class flights from South Korea to Southend?

    Yes. Cheapflights offers flight deals from South Korea to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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