Find flights
When to book

Cheap flights from South Korea to London Southend Airport from £252

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SEN
17 Jun — 24 Jun1
1 adult

Cheap 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 12 June 2025.

Round-trip from

£694

One-way from

£252

Popular in

April

Cheapest in

December

Average price

£496
11/7-18/7
  • 11/7-18/7
  • 5 total stops
  • 73h 00m total
  • South Korea to London
21/11
  • 21/11
  • 1 total stop
  • 20h 50m total
  • South Korea to London
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from South Korea to Southend

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 12 June 2025.

Fri 11/712:35ICN - SEN
2 stops28h 05mMultiple Airlines
Fri 18/713:35SEN - ICN
3 stops44h 55mMultiple Airlines
Deal found 11/6£694

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 12 June 2025.
Use the filters below to find and compare flights from South Korea to London Southend Airport that are best for you.

Fly from

South Korea

Fly to

Southend

Route

Depart

Return

Price

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 11/7

12:35-08:40

2 stops28h 05m

London Southend

Fri 18/7

13:35-18:30

3 stops44h 55m

£694

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Fri 21/11

09:50-21:40

1 stop20h 50m

£252

Flights are sorted by cheapest return flights first.

Deals found on 10/6

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

Rainfall in Southend by month

Plan your trip to Southend by taking into account the average rainfall totals by month.

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.

Temperature in Southend by month

Plan your trip to Southend by taking into account the average temperature totals by month.

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).

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 South Korea?

Book flights to South Korea if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

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.

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 South Korea to Southend?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southend from South Korea today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Southend from South Korea by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

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.