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Cheap flights from London Southend Airport to South Korea from £279

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — ICN
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Southend to South Korea
Explore the most affordable flight options available from Southend to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 July 2026.

Sat 3/1016:50
SEN
-
ICN
3 stops45h 10m
Multiple Airlines
Sat 10/1014:55
ICN
-
SEN
3 stops40h 25m
Multiple Airlines
Deal found 16/7£683
Wed 22/715:40
SEN
-
ICN
3 stops40h 20m
Multiple Airlines
Tue 11/815:15
ICN
-
SEN
3 stops40h 05m
Multiple Airlines
Deal found 18/7£720
Fri 24/722:00
SEN
-
ICN
3 stops47h 55m
Multiple Airlines
Fri 31/711:05
ICN
-
SEN
2 stops29h 35m
Multiple Airlines
Deal found 14/7£737
Thu 23/720:40
SEN
-
ICN
3 stops33h 35m
Multiple Airlines
Wed 29/711:05
ICN
-
SEN
2 stops33h 45m
Multiple Airlines
Deal found 16/7£738
Sat 25/717:20
SEN
-
ICN
3 stops43h 05m
Multiple Airlines
Sat 1/811:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Deal found 18/7£757
Tue 21/713:10
SEN
-
ICN
2 stops19h 00m
Multiple Airlines
Sat 25/711:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Deal found 15/7£797
Fri 18/911:20
SEN
-
ICN
1 stop20h 20m
Multiple Airlines
Mon 28/912:35
ICN
-
SEN
2 stops51h 20m
Multiple Airlines
Deal found 18/7£874
Tue 21/706:30
SEN
-
ICN
3 stops30h 35m
Multiple Airlines
Thu 23/718:25
ICN
-
SEN
2 stops24h 20m
Multiple Airlines
Deal found 17/7£889
Wed 5/816:50
SEN
-
ICN
2 stops21h 20m
Multiple Airlines
Sun 9/810:10
ICN
-
SEN
1 stop32h 20m
Multiple Airlines
Deal found 14/7£895
Wed 22/716:50
SEN
-
ICN
2 stops21h 20m
Multiple Airlines
Sat 25/711:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Deal found 17/7£902

Find flight deals from Southend to South Korea

Keep the following information in mind while searching for Southend to South Korea flight deals. Data was last updated 19 July 2026.

Round-trip from

£645

One-way from

£279

Popular in

July

Cheapest in

November

Average price

£782
12/9-1/10
  • 12/9-1/10
  • 5 total stops
  • 62h 00m total
  • London to South Korea
Search Deals
28/8
  • 28/8
  • 3 total stops
  • 56h 20m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to South Korea 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 19 July 2026.
Use the filters below to find and compare flights from London Southend Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

SEN - ICN

SENICN

London Southend

Fri 18/9

11:20-15:40

1 stop20h 20m

Incheon Intl

Mon 28/9

12:35-07:55

2 stops51h 20m

£875

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 5/8

16:50-22:10

2 stops21h 20m

Incheon Intl

Sun 9/8

10:10-10:30

1 stop32h 20m

£895

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 29/7

12:15-15:40

1 stop19h 25m

Incheon Intl

Sat 1/8

11:05-21:45

1 stop18h 40m

£912

LondonIncheon

SEN - ICN

SENICN

London Southend

Fri 13/11

07:35-11:15

2 stops18h 40m

Incheon Intl

Sun 29/11

23:05-14:50

1 stop24h 45m

£942

LondonIncheon

SEN - ICN

SENICN

London Southend

Fri 20/11

07:35-11:15

2 stops18h 40m

Incheon Intl

Sun 6/12

23:05-14:50

1 stop24h 45m

£966

LondonIncheon

SEN - ICN

SENICN

London Southend

Mon 31/8

11:10-15:50

1 stop20h 40m

Incheon Intl

Sun 13/9

22:25-10:30

2 stops20h 05m

£1,055

LondonIncheon

SEN - ICN

SENICN

London Southend

Mon 23/11

11:35-17:20

1 stop20h 45m

Incheon Intl

Sun 29/11

23:05-14:35

2 stops24h 30m

£1,081

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 21/10

16:50-16:25

1 stop15h 35m

Incheon Intl

Sun 1/11

23:05-14:50

1 stop24h 45m

£1,161

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 14/11

07:15-11:15

2 stops19h 00m

Incheon Intl

Sun 22/11

23:05-14:50

1 stop24h 45m

£1,203
Fastest return journey

LondonIncheon

SEN - ICN

SENICN

London Southend

Sun 27/12

15:35-16:55

1 stop16h 20m

Incheon Intl

Sun 3/1

12:10-22:05

1 stop18h 55m

£1,246

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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

Have a flexible travel schedule? Discover the best time to fly to South Korea from Southend 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 London Southend Airport to South Korea

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 Southend to South Korea. 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 Southend to South Korea that include hotel bookings?

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

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

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

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southend to South Korea, users can toggle the no change fees filter when performing a flight search.

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Yes! Start tracking prices for Southend to South Korea flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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