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Cheap flights from South Korea to London Southend Airport from £166

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SEN
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Southend

Keep the following information in mind while searching for South Korea to Southend flight deals. Data was last updated 6 November 2025.

Round-trip from

£446

One-way from

£166

Popular in

October

Cheapest in

June

Average price

£516
4/12-11/12
  • 4/12-11/12
  • 4 total stops
  • 65h 45m total
  • South Korea to London
Search Deals
26/11
  • 26/11
  • 2 total stops
  • 28h 40m total
  • South Korea to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from South Korea to Southend

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Southend
Explore the most affordable flight options available from South Korea to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Thu 4/1215:40ICN - SEN
2 stops30h 10mMultiple Airlines
Thu 11/1218:05SEN - ICN
2 stops35h 35mMultiple Airlines
Deal found 4/11£446
Thu 4/1215:40ICN - SEN
2 stops30h 10mMultiple Airlines
Mon 8/1207:15SEN - ICN
2 stops19h 40mMultiple Airlines
Deal found 4/11£459
Sat 13/1213:10ICN - SEN
2 stops32h 05mMultiple Airlines
Sun 21/1207:10SEN - ICN
2 stops29h 45mMultiple Airlines
Deal found 5/11£460
Tue 25/1120:50ICN - SEN
2 stops22h 10mMultiple Airlines
Tue 9/1207:00SEN - ICN
3 stops45h 00mMultiple Airlines
Deal found 4/11£530
Sun 23/1110:05ICN - SEN
1 stop19h 45mMultiple Airlines
Wed 26/1107:10SEN - ICN
1 stop22h 30mMultiple Airlines
Deal found 3/11£882
Sun 21/1212:10ICN - SEN
1 stop17h 00mMultiple Airlines
Thu 1/114:35SEN - ICN
1 stop17h 20mMultiple Airlines
Deal found 5/11£905
Thu 18/1212:05ICN - SEN
1 stop17h 55mMultiple Airlines
Fri 26/1210:00SEN - ICN
1 stop22h 20mMultiple Airlines
Deal found 4/11£974
Sun 21/1209:50ICN - SEN
1 stop20h 00mMultiple Airlines
Fri 26/1210:00SEN - ICN
1 stop21h 05mMultiple Airlines
Deal found 4/11£979
Sun 7/1210:05ICN - SEN
1 stop19h 45mMultiple Airlines
Wed 17/1207:10SEN - ICN
1 stop22h 30mMultiple Airlines
Deal found 3/11£987
Thu 11/1223:05ICN - SEN
1 stop19h 05mMultiple Airlines
Sun 14/1216:50SEN - ICN
1 stop15h 05mMultiple Airlines
Deal found 4/11£987

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Southend 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, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from South Korea to London Southend Airport that are best for you.

Fly from

South Korea

Fly to

Southend

Route

Depart

Return

Price

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 4/12

15:40-12:50

2 stops30h 10m

London Southend

Thu 11/12

18:05-14:40

2 stops35h 35m

£446

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 4/12

15:40-12:50

2 stops30h 10m

London Southend

Mon 8/12

07:15-11:55

2 stops19h 40m

£459

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sat 13/12

13:10-12:15

2 stops32h 05m

London Southend

Sun 21/12

07:10-21:55

2 stops29h 45m

£460

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 25/11

20:50-10:00

2 stops22h 10m

London Southend

Tue 9/12

07:00-13:00

3 stops45h 00m

£530

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 22/1

23:05-09:10

1 stop19h 05m

London Southend

Thu 29/1

14:35-16:55

1 stop17h 20m

£842

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 1/2

12:10-20:10

1 stop17h 00m

London Southend

Mon 9/2

12:20-16:55

1 stop19h 35m

£848

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 23/11

10:05-20:50

1 stop19h 45m

London Southend

Wed 26/11

07:10-14:40

1 stop22h 30m

£882

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 15/1

23:05-09:10

1 stop19h 05m

London Southend

Thu 22/1

14:35-16:55

1 stop17h 20m

£901

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 21/12

12:10-20:10

1 stop17h 00m

London Southend

Thu 1/1

14:35-16:55

1 stop17h 20m

£908

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 18/12

12:05-21:00

1 stop17h 55m

London Southend

Fri 26/12

10:00-17:20

1 stop22h 20m

£974

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 21 results
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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
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.

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

Find useful and relevant information for your journey from South Korea to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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Yes, Cheapflights offers price alerts on South Korea to Southend flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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