Find flights
When to book

Cheap flights from London Southend Airport to South Korea from £332

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — ICN
18 May — 25 May1
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 18 April 2026.

Sat 20/616:50
SEN
-
ICN
2 stops21h 15m
Multiple Airlines
Fri 3/701:35
ICN
-
SEN
2 stops28h 10m
Multiple Airlines
Deal found 17/4£555
Thu 18/616:35
SEN
-
ICN
2 stops21h 30m
Multiple Airlines
Fri 26/617:45
ICN
-
SEN
2 stops36h 00m
Multiple Airlines
Deal found 13/4£577
Sun 14/616:55
SEN
-
ICN
2 stops21h 10m
Multiple Airlines
Tue 23/617:45
ICN
-
SEN
2 stops33h 55m
Multiple Airlines
Deal found 13/4£608
Mon 20/416:55
SEN
-
ICN
2 stops33h 55m
Multiple Airlines
Wed 29/417:50
ICN
-
SEN
2 stops30h 50m
Multiple Airlines
Deal found 13/4£641
Wed 20/516:50
SEN
-
ICN
2 stops21h 20m
Multiple Airlines
Wed 27/516:45
ICN
-
SEN
2 stops31h 55m
Multiple Airlines
Deal found 17/4£656
Mon 18/507:00
SEN
-
ICN
3 stops43h 50m
Multiple Airlines
Thu 11/617:45
ICN
-
SEN
2 stops28h 15m
Multiple Airlines
Deal found 16/4£674
Sat 13/619:50
SEN
-
ICN
2 stops31h 00m
Multiple Airlines
Mon 22/617:45
ICN
-
SEN
2 stops26h 45m
Multiple Airlines
Deal found 13/4£676
Sat 4/716:50
SEN
-
ICN
2 stops34h 00m
Multiple Airlines
Mon 13/717:45
ICN
-
SEN
2 stops25h 35m
Multiple Airlines
Deal found 14/4£686
Sat 13/616:50
SEN
-
ICN
3 stops34h 00m
Multiple Airlines
Sat 27/611:05
ICN
-
SEN
1 stop18h 40m
Multiple Airlines
Deal found 13/4£709
Sun 31/516:55
SEN
-
ICN
2 stops33h 55m
Multiple Airlines
Sun 7/617:45
ICN
-
SEN
2 stops33h 50m
Multiple Airlines
Deal found 16/4£709
Mon 29/607:00
SEN
-
ICN
3 stops43h 50m
Multiple Airlines
Sun 9/817:45
ICN
-
SEN
2 stops24h 45m
Multiple Airlines
Deal found 14/4£714

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 18 April 2026.

Round-trip from

£555

One-way from

£332

Popular in

July

Cheapest in

November

Average price

£602
20/6-3/7
  • 20/6-3/7
  • 4 total stops
  • 49h 25m total
  • London to South Korea
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 31h 35m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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

Sun 24/5

16:55-10:50

2 stops33h 55m

Incheon Intl

Thu 28/5

17:50-19:35

2 stops33h 45m

£814

LondonIncheon

SEN - ICN

SENICN

London Southend

Tue 14/7

06:30-22:05

3 stops31h 35m

Incheon Intl

Wed 5/8

01:35-20:10

3 stops26h 35m

£825

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 4/7

16:50-22:05

2 stops21h 15m

Incheon Intl

Fri 17/7

01:35-21:45

2 stops28h 10m

£848

LondonIncheon

SEN - ICN

SENICN

London Southend

Mon 4/5

11:10-15:40

1 stop20h 30m

Incheon Intl

Mon 18/5

16:20-07:55

2 stops47h 35m

£864

LondonIncheon

SEN - ICN

SENICN

London Southend

Thu 18/6

16:35-03:30

2 stops26h 55m

Incheon Intl

Fri 26/6

10:10-10:45

1 stop32h 35m

£994

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 18/7

16:50-22:05

2 stops21h 15m

Incheon Intl

Fri 31/7

01:35-21:45

2 stops28h 10m

£1,026

LondonIncheon

SEN - ICN

SENICN

London Southend

Thu 30/7

16:35-22:05

2 stops21h 30m

Incheon Intl

Mon 10/8

17:45-11:20

2 stops25h 35m

£1,064

LondonIncheon

SEN - ICN

SENICN

London Southend

Sun 14/6

16:55-16:40

1 stop15h 45m

Incheon Intl

Tue 23/6

11:20-19:40

2 stops40h 20m

£1,164

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 13/5

16:50-16:25

1 stop15h 35m

Incheon Intl

Wed 10/6

11:40-16:40

2 stops37h 00m

£1,203

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 13/5

16:50-16:25

1 stop15h 35m

Incheon Intl

Wed 27/5

11:40-16:40

2 stops37h 00m

£1,259

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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

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.

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 Southend to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Heathrow to Haneda flights
Gatwick to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
London City to Suvarnabhumi flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to New Delhi flights
Heathrow to Narita flights
Gatwick to Haneda flights
Gatwick to Narita flights
Stansted to Narita flights
Heathrow to Hong Kong flights
Stansted to Haneda flights
Luton to Suvarnabhumi flights
Heathrow to Colombo flights
Heathrow to Mumbai flights
Heathrow to Manila flights
London City to Narita flights
Heathrow to Don Mueang Intl flights
Heathrow to Incheon Intl flights
Gatwick to Kuala Lumpur Intl flights
London City to Haneda flights
Heathrow to Hongqiao Intl flights
Heathrow to Denpasar flights
Gatwick to Don Mueang Intl flights
Heathrow to Islamabad flights
Heathrow to Singapore flights
Gatwick to Manila flights
Stansted to Manila flights
London City to Manila flights
Stansted to Islamabad flights
Stansted to Kuala Lumpur Intl flights
Gatwick to Singapore flights
Gatwick to New Delhi flights
Stansted to New Delhi flights
Stansted to Denpasar flights
Gatwick to Denpasar flights
London City to Kuala Lumpur Intl flights
London City to Denpasar flights
Heathrow to Lahore flights
Gatwick to Hongqiao Intl flights
Heathrow to Pu Dong flights
Luton to Narita flights
Heathrow to Bangalore flights
Heathrow to Dhaka flights
Gatwick to Pu Dong flights
Heathrow to Chennai flights
Gatwick to Hong Kong flights
Stansted to Hong Kong flights
Heathrow to Hanoi flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Southend to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southend to South Korea.

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.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.