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Cheap flights from South Korea to London Southend Airport from £232

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SEN
1 Sep — 8 Sep1
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
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 2 August 2026.

Mon 7/917:50
ICN
-
SEN
2 stops25h 30m
Multiple Airlines
Tue 15/906:30
SEN
-
ICN
2 stops21h 05m
Multiple Airlines
Deal found 31/7£581
Sat 17/1015:30
ICN
-
SEN
2 stops26h 55m
Multiple Airlines
Fri 23/1009:00
SEN
-
ICN
2 stops18h 35m
Multiple Airlines
Deal found 1/8£588
Thu 6/822:25
ICN
-
SEN
2 stops20h 20m
Multiple Airlines
Mon 10/811:10
SEN
-
ICN
2 stops21h 15m
Multiple Airlines
Deal found 30/7£692
Fri 21/812:35
ICN
-
SEN
2 stops28h 05m
Multiple Airlines
Mon 24/816:00
SEN
-
ICN
3 stops46h 00m
Multiple Airlines
Deal found 2/8£703
Sat 1/811:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Fri 21/822:00
SEN
-
ICN
3 stops40h 00m
Multiple Airlines
Deal found 30/7£757
Sat 26/911:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Mon 28/907:50
SEN
-
ICN
2 stops19h 45m
Multiple Airlines
Deal found 30/7£827
Sun 2/812:35
ICN
-
SEN
2 stops31h 30m
Multiple Airlines
Sun 16/817:30
SEN
-
ICN
3 stops39h 55m
Multiple Airlines
Deal found 1/8£844
Fri 20/1123:05
ICN
-
SEN
1 stop19h 50m
Multiple Airlines
Mon 30/1112:20
SEN
-
ICN
1 stop19h 35m
Multiple Airlines
Deal found 30/7£867
Sat 1/811:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Mon 10/816:10
SEN
-
ICN
2 stops22h 00m
Multiple Airlines
Deal found 30/7£886
Sat 8/811:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Fri 14/811:20
SEN
-
ICN
2 stops25h 25m
Multiple Airlines
Deal found 31/7£887
Sat 1/811:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Wed 12/816:50
SEN
-
ICN
2 stops21h 20m
Multiple Airlines
Deal found 29/7£893

Find 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 2 August 2026.

Round-trip from

£581

One-way from

£232

Popular in

October

Cheapest in

November

Average price

£657
7/9-15/9
  • 7/9-15/9
  • 4 total stops
  • 46h 35m total
  • South Korea to London
Search Deals
20/10
  • 20/10
  • 3 total stops
  • 39h 00m total
  • South Korea to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2 August 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

Mon 7/9

17:50-11:20

2 stops25h 30m

London Southend

Tue 15/9

06:30-11:35

2 stops21h 05m

£581

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 21/8

12:35-08:40

2 stops28h 05m

London Southend

Mon 24/8

16:00-22:00

3 stops46h 00m

£703

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 20/11

23:05-09:55

1 stop19h 50m

London Southend

Mon 30/11

12:20-16:55

1 stop19h 35m

£867

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 13/11

23:05-09:55

1 stop19h 50m

London Southend

Mon 23/11

12:20-17:20

2 stops20h 00m

£927
Fastest return journey

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 27/12

12:10-22:05

1 stop18h 55m

London Southend

Sun 3/1

15:35-16:55

1 stop16h 20m

£1,051

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Wed 23/9

17:50-11:35

2 stops25h 45m

London Southend

Sun 4/10

07:00-11:35

2 stops20h 35m

£1,059

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 27/12

12:10-22:05

1 stop18h 55m

London Southend

Thu 31/12

14:10-16:55

1 stop17h 45m

£1,068

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 6/9

22:25-10:30

2 stops20h 05m

London Southend

Sun 13/9

07:25-09:35

1 stop18h 10m

£1,309

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sat 15/8

22:25-10:15

1 stop19h 50m

London Southend

Fri 21/8

16:30-16:40

1 stop16h 10m

£1,550

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 6/9

22:25-10:30

2 stops20h 05m

London Southend

Fri 11/9

11:20-15:50

1 stop20h 30m

£1,608

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 21 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
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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Southend

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from South Korea to Southend?

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

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

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

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

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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