Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Southend Airport to Seoul from £287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Seoul departing on 18/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Southend Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 - 16:35SEN  London Southend-ICN Incheon Intl
21h 25m2 stops Paris Charles de Gaulle Beijing Capital
Multiple Airlines Logo
15:30 - 10:30ICN  Incheon Intl-SEN London Southend
27h 00m2 stops Beijing Daxing Intl Paris Charles de Gaulle
£584Multiple Airlines
Mon, 21 Sep - Sun, 11 Oct
Multiple Airlines Logo
11:10 - 16:35SEN  London Southend-ICN Incheon Intl
21h 25m2 stops Paris Charles de Gaulle Beijing Capital
Multiple Airlines Logo
15:30 - 10:30ICN  Incheon Intl-SEN London Southend
27h 00m2 stops Beijing Daxing Intl Paris Charles de Gaulle
£587Multiple Airlines
Mon, 21 Sep - Sun, 11 Oct
Multiple Airlines Logo
07:50 - 11:35SEN  London Southend-ICN Incheon Intl
19h 45m2 stops Geneva Geneve-Cointrin Beijing Capital
Multiple Airlines Logo
18:25 - 10:30ICN  Incheon Intl-SEN London Southend
24h 05m2 stops Shanghai Pu Dong Paris Charles de Gaulle
£589Multiple Airlines
Mon, 21 Sep - Sun, 11 Oct
Multiple Airlines Logo
17:30 - 11:35SEN  London Southend-ICN Incheon Intl
34h 05m3 stops Palma de Mallorca Son Sant Joan Geneva Geneve-Cointrin Beijing Capital
Multiple Airlines Logo
09:55 - 12:30ICN  Incheon Intl-SEN London Southend
35h 35m2 stops Shenzhen Budapest Ferenc Liszt Intl
£605Multiple Airlines
Sun, 18 Oct - Thu, 5 Nov
Multiple Airlines Logo
06:30 - 10:55SEN  London Southend-ICN Incheon Intl
20h 25m2 stops Barcelona-El Prat Abu Dhabi Zayed Intl
Multiple Airlines Logo
18:20 - 11:20ICN  Incheon Intl-SEN London Southend
25h 00m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
£630Multiple Airlines
Tue, 15 Sep - Mon, 28 Sep
Multiple Airlines Logo
11:20 - 16:35SEN  London Southend-ICN Incheon Intl
21h 15m2 stops Paris Charles de Gaulle Beijing Capital
Multiple Airlines Logo
15:30 - 10:30ICN  Incheon Intl-SEN London Southend
27h 00m2 stops Beijing Daxing Intl Paris Charles de Gaulle
£634Multiple Airlines
Fri, 18 Sep - Sun, 4 Oct
Multiple Airlines Logo
07:50 - 11:35SEN  London Southend-ICN Incheon Intl
19h 45m2 stops Geneva Geneve-Cointrin Beijing Capital
Multiple Airlines Logo
18:25 - 14:00ICN  Incheon Intl-SEN London Southend
27h 35m2 stops Shanghai Pu Dong Geneva Geneve-Cointrin
£653Multiple Airlines
Mon, 7 Sep - Thu, 10 Sep
Multiple Airlines Logo
07:50 - 11:55SEN  London Southend-ICN Incheon Intl
20h 05m2 stops Geneva Geneve-Cointrin Shanghai Pu Dong
Multiple Airlines Logo
18:25 - 14:00ICN  Incheon Intl-SEN London Southend
27h 35m2 stops Shanghai Pu Dong Geneva Geneve-Cointrin
£657Multiple Airlines
Mon, 7 Sep - Thu, 10 Sep
Multiple Airlines Logo
11:10 - 16:35SEN  London Southend-ICN Incheon Intl
21h 25m2 stops Paris Charles de Gaulle Beijing Capital
Multiple Airlines Logo
13:05 - 10:30ICN  Incheon Intl-SEN London Southend
29h 25m2 stops Beijing Capital Paris Charles de Gaulle
£691Multiple Airlines
Mon, 21 Sep - Sun, 4 Oct
Multiple Airlines Logo
09:00 - 14:15SEN  London Southend-ICN Incheon Intl
21h 15m2 stops Geneva Geneve-Cointrin Beijing Capital
Multiple Airlines Logo
09:25 - 22:05ICN  Incheon Intl-SEN London Southend
21h 40m2 stops Beijing Daxing Intl Amsterdam Schiphol
£737Multiple Airlines
Fri, 23 Oct - Sun, 15 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Seoul 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 13 August 2026.
Use the filters below to find and compare flights from London Southend Airport to Seoul 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

Mon 21/9

11:10-16:35

2 stops21h 25m

Incheon Intl

Sun 11/10

15:30-10:30

2 stops27h 00m

£584

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 21/9

11:10-16:35

2 stops21h 25m

Incheon Intl

Sun 11/10

15:30-10:30

2 stops27h 00m

£587

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 21/9

07:50-11:35

2 stops19h 45m

Incheon Intl

Sun 11/10

18:25-10:30

2 stops24h 05m

£589

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Sun 18/10

17:30-11:35

3 stops34h 05m

Incheon Intl

Thu 5/11

09:55-12:30

2 stops35h 35m

£605

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Tue 15/9

06:30-10:55

2 stops20h 25m

Incheon Intl

Mon 28/9

18:20-11:20

2 stops25h 00m

£630

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Fri 18/9

11:20-16:35

2 stops21h 15m

Incheon Intl

Sun 4/10

15:30-10:30

2 stops27h 00m

£634

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 7/9

07:50-11:35

2 stops19h 45m

Incheon Intl

Thu 10/9

18:25-14:00

2 stops27h 35m

£653

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 7/9

07:50-11:55

2 stops20h 05m

Incheon Intl

Thu 10/9

18:25-14:00

2 stops27h 35m

£657

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Mon 21/9

11:10-16:35

2 stops21h 25m

Incheon Intl

Sun 4/10

13:05-10:30

2 stops29h 25m

£691
Fastest return journey

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Fri 23/10

09:00-14:15

2 stops21h 15m

Incheon Intl

Sun 15/11

09:25-22:05

2 stops21h 40m

£737

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from London Southend Airport to Seoul

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

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from London Southend Airport to Seoul is on a Monday when prices can be found for as low as £819. Flights from London Southend Airport to Seoul on a Saturday will generally be more expensive and average around £878. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from London Southend Airport to Seoul during this time can be as low as £726. Flights in the evening are often more expensive, with an average ticket price of £914.

When to book flights from London Southend Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from London Southend Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Southend Airport to Seoul (SEN to SEL) flight deals and tips

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

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from London Southend Airport to Seoul takes 17h 55m
There are no direct flights from London Southend Airport to Seoul. There are no popular flight routes from London Southend Airport to Seoul.
Search flight deals

Frequently asked questions about flying from London Southend Airport to Seoul

  • How far is London Southend to Seoul by plane?

    Seoul is 5474.8 mi away from London Southend. In terms of flight time, this usually takes a little over 17h 55m.

  • When did momondo last update prices for flights from London Southend Airport to Seoul?

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find London to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

Yes. momondo allows you to filter the results for London to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Seoul?

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

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

Yes. momondo can track prices for London to Seoul 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.

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/9
Sat 19/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport