In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Southend Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from KR to SEN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to London Southend Airport as you normally would.

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.

£243+ Cheap Flights from South Korea to London Southend Airport

Cheap flight deals from South Korea to Southend

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 4 September 2026.

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 total stops
42h 50m total
South Korea to London

Search Deals

14/10-31/12
2 total stops
28h 40m total
South Korea to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 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

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.

ICN-SEN

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

KR0-SEN

ICN-SEN

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.

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

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

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Korea to Southend

Cheapest flights from South Korea to SouthendExplore 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 4 September 2026.

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 4 September 2026.

Best flights from South Korea to SouthendDiscover carefully curated flight deals from South Korea to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from South Korea to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from South Korea to SouthendDiscover last-minute flight deals from South Korea to Southend. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from South Korea to Southend. Data last updated 4 September 2026 and is based on user searches.

One-way flights from South Korea to SouthendSearch for one-way flight options from South Korea to Southend. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from South Korea to Southend. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from South Korea to Southend

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

Related info for your journey

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

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

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

Travelling to a place near London Southend Airport?

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.

Complete your trip

Complete your trip to Southend by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from South Korea to Southend by cabin class

Find flights from South Korea to Southend, based on your preferred cabin class, be it economy, premium economy, business, or first class.

South Korea and Southend flights

Browse other South Korea and Southend flight options. Last updated on 4 September 2026.

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Other flights to Southend

Explore flights to Southend departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

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

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

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

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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 4 September 2026.

Best flights from South Korea to Southend
Discover carefully curated flight deals from South Korea to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from South Korea to Southend
Discover last-minute flight deals from South Korea to Southend. Data last updated 4 September 2026 and is based on user searches.

One-way flights from South Korea to Southend
Search for one-way flight options from South Korea to Southend. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.