In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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

When flying from London Southend Airport to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£346+ Cheap Flights from London Southend Airport to South Korea

Cheap flight deals from Southend to South Korea

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 23 September 2026.

Thu 5/1115:40 -

2 stops21h 15m

Wed 11/1101:15 -

2 stops26h 20m

Deal found 21/9£574

Thu 19/1117:20 -

2 stops19h 35m

Wed 25/1101:15 -

2 stops30h 05m

Deal found 21/9£605

Thu 29/1014:10 -

2 stops23h 00m

Sun 8/1109:10 -

2 stops21h 55m

Deal found 22/9£642

Tue 22/906:30 -

2 stops24h 50m

Mon 5/1016:15 -

2 stops27h 05m

Deal found 19/9£683

Sun 13/1215:35 -

2 stops21h 35m

Tue 15/1220:50 -

2 stops22h 10m

Deal found 22/9£687

Tue 22/906:30 -

2 stops24h 50m

Mon 28/916:15 -

2 stops27h 05m

Deal found 21/9£717

Wed 30/916:50 -

2 stops21h 20m

Sun 18/1018:25 -

2 stops24h 05m

Deal found 23/9£766

Thu 17/1214:10 -

2 stops19h 50m

Tue 29/1223:45 -

2 stops28h 35m

Deal found 22/9£779

Thu 19/1114:10 -

2 stops23h 00m

Sun 22/1109:25 -

2 stops21h 40m

Deal found 22/9£803

Mon 14/1211:35 -

1 stop19h 30m

Tue 5/113:10 -

2 stops29h 50m

Deal found 19/9£813

Sun 27/1215:35 -

2 stops21h 35m

Tue 5/113:10 -

2 stops29h 50m

Deal found 21/9£865

Find flight deals from Southend to South Korea

Round-trip from	£574
One-way from	£346
Popular in	July
Cheapest in	January
Average price	£631

5/11-11/11
4 total stops
47h 35m total
London to South Korea

Search Deals

28/9-31/12
3 total stops
35h 55m total
London to South Korea

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 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 London Southend Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Wed 28/10

16:50-22:10

2 stops20h 20m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£356

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Sun 15/11

17:15-12:55

3 stops34h 40m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£362

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Wed 30/9

08:25-16:25

1 stop24h 00m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£388

Fastest return journey

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 9/11

11:35-16:05

1 stop19h 30m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£389

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 2/11

11:35-16:05

1 stop19h 30m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£405

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 19/10

07:50-15:35

3 stops23h 45m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£411

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Tue 15/12

08:15-05:50

3 stops36h 35m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£414

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Wed 16/12

10:40-15:10

2 stops43h 30m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£422

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Thu 22/10

13:55-22:10

2 stops24h 15m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£423

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Thu 5/11

15:40-21:55

2 stops21h 15m

Incheon Intl

Wed 11/11

01:15-18:35

2 stops26h 20m

£574

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 21 resultsSorted by cheapest first

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.

SEN-ICN

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

SEN-KR0

SEN-ICN

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 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

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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.

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

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Cheap flights from London Southend Airport to South Korea from £346

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southend to South Korea

Cheapest flights from Southend to South KoreaExplore 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 23 September 2026.

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 23 September 2026.

Best flights from Southend to South KoreaDiscover carefully curated flight deals from Southend to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Southend to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Southend to South KoreaDiscover last-minute flight deals from Southend to South Korea. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Southend to South Korea. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Southend to South KoreaSearch for one-way flight options from Southend to South Korea. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Southend to South Korea. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Southend to South Korea

Round-trip from

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

Related info for your journey

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

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

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

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.

Complete your trip

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

Direct flights to

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

Search flights from Southend to South Korea by cabin class

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

Southend and South Korea flights

Browse other Southend and South Korea flight options. Last updated on 23 September 2026.

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Fly to South Korea regions

Consider these flights travelling to South Korea regions.

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

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

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

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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 23 September 2026.

Best flights from Southend to South Korea
Discover carefully curated flight deals from Southend to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Southend to South Korea
Discover last-minute flight deals from Southend to South Korea. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Southend to South Korea
Search for one-way flight options from Southend to South Korea. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.