Cheap flights from South Korea to London from £171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to London departing on 26/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Recent return flight deals from South Korea to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:10 - 12:00ICN-SEN
28h 50m2 stops
Multiple Airlines Logo
07:10 - 15:20SEN-ICN
23h 10m2 stops
£467Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Multiple Airlines Logo
20:50 - 10:00ICN-SEN
22h 10m2 stops
Multiple Airlines Logo
07:00 - 13:00SEN-ICN
45h 00m3 stops
£535Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
15:40 - 10:30ICN-SEN
27h 50m2 stops
Multiple Airlines Logo
06:50 - 11:40SEN-ICN
43h 50m3 stops
£549Multiple Airlines
Find Deal
Sun, 16 Nov - Thu, 20 Nov
Multiple Airlines Logo
17:50 - 12:15ICN-SEN
27h 25m2 stops
Multiple Airlines Logo
07:10 - 13:20SEN-ICN
21h 10m2 stops
£560Multiple Airlines
Find Deal
Sat, 13 Dec - Sun, 21 Dec
Multiple Airlines Logo
12:05 - 21:00ICN-SEN
17h 55m1 stop
Multiple Airlines Logo
07:10 - 16:55SEN-ICN
24h 45m2 stops
£632Multiple Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Multiple Airlines Logo
12:05 - 21:00ICN-SEN
17h 55m1 stop
Multiple Airlines Logo
07:10 - 10:30SEN-ICN
18h 20m1 stop
£637Multiple Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Multiple Airlines Logo
12:05 - 21:00ICN-SEN
17h 55m1 stop
Multiple Airlines Logo
07:15 - 10:30SEN-ICN
18h 15m1 stop
£646Multiple Airlines
Find Deal
Thu, 11 Dec - Mon, 15 Dec
Multiple Airlines Logo
12:40 - 09:10ICN-SEN
29h 30m2 stops
Multiple Airlines Logo
14:35 - 16:55SEN-ICN
17h 20m1 stop
£650Multiple Airlines
Find Deal
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
20:50 - 10:00ICN-SEN
22h 10m2 stops
Multiple Airlines Logo
10:00 - 16:05SEN-ICN
21h 05m1 stop
£674Multiple Airlines
Find Deal
Tue, 18 Nov - Fri, 28 Nov
Multiple Airlines Logo
23:05 - 09:10ICN-SEN
19h 05m1 stop
Multiple Airlines Logo
14:35 - 16:55SEN-ICN
17h 20m1 stop
£674Multiple Airlines
Find Deal
Thu, 19 Feb - Thu, 26 Feb

momondo Fare Finder

 
Customise your flight search to find flights from South Korea to London Southend Airport 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, momondo users made 279,928 searches. Data last updated 4 November 2025.
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

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Wed 17/12

16:10-12:00

2 stops28h 50m

London Southend

Wed 24/12

07:10-15:20

2 stops23h 10m

£467

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 2/12

20:50-10:00

2 stops22h 10m

London Southend

Tue 9/12

07:00-13:00

3 stops45h 00m

£535

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sun 16/11

15:40-10:30

2 stops27h 50m

London Southend

Thu 20/11

06:50-11:40

3 stops43h 50m

£549

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Sat 13/12

17:50-12:15

2 stops27h 25m

London Southend

Sun 21/12

07:10-13:20

2 stops21h 10m

£560

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 4/12

12:05-21:00

1 stop17h 55m

London Southend

Wed 10/12

07:10-16:55

2 stops24h 45m

£632

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 4/12

12:05-21:00

1 stop17h 55m

London Southend

Wed 10/12

07:10-10:30

1 stop18h 20m

£637

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 11/12

12:05-21:00

1 stop17h 55m

London Southend

Mon 15/12

07:15-10:30

1 stop18h 15m

£646

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 19/2

12:40-09:10

2 stops29h 30m

London Southend

Thu 26/2

14:35-16:55

1 stop17h 20m

£650

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Tue 18/11

20:50-10:00

2 stops22h 10m

London Southend

Fri 28/11

10:00-16:05

1 stop21h 05m

£674

IncheonLondon

ICN - SEN

ICNSEN

Incheon Intl

Thu 19/2

23:05-09:10

1 stop19h 05m

London Southend

Thu 26/2

14:35-16:55

1 stop17h 20m

£674

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from South Korea to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Southend Airport?

Flight times from South Korea to London Southend Airport vary, but if you’re flying out of Incheon and flying into London Heathrow Airport (one of the most popular routes), then the duration is 14h 30m on average. Another popular route from South Korea to London Southend Airport is flying from Seoul to London Heathrow Airport, which will take roughly 25h 15m. Keep in mind that layovers or delays could extend your travel time.

Cheap South Korea to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to London Southend Airport

Direct flights

None
There are no direct flights from South Korea to London Southend Airport. There are no popular flight routes from South Korea to London Southend Airport.
  • When did momondo last update prices for flights from South Korea to London Southend Airport?

    Prices for flights from South Korea to London Southend Airport are refreshed on a daily basis.

  • How old do you have to be to fly from South Korea to London Southend Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to London Southend Airport.

  • What documentation or ID do you need to fly to London Southend Airport?

    The necessary travel and health documents for your London Southend Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Ramsgate
Bedford
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from South Korea.

Can I find flights from South Korea to London with flexible booking policies on momondo?

All flight searches from South Korea to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Korea to London?

momondo provides multiple filters to help you find the best flight to London from South Korea. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Korea to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Korea to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Thu 4/12
Thu 11/12

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