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Cheap flights from London Southend Airport to Seoul from £294

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 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Southend Airport to Seoul

Cheap return flights

Logo
18:05 - 10:40SEN-ICN
31h 35m2 stops
Logo
08:50 - 21:10ICN-SEN
21h 20m2 stops
£651
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Sun, 23 Nov - Sun, 30 Nov
Logo
20:35 - 21:45SEN-ICN
41h 10m3 stops
Logo
11:00 - 22:25ICN-SEN
44h 25m3 stops
£719
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Thu, 16 Oct - Mon, 3 Nov
Logo
16:55 - 22:10SEN-ICN
21h 15m2 stops
Logo
09:25 - 19:40ICN-SEN
19h 15m2 stops
£793
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Sun, 19 Oct - Wed, 29 Oct
Logo
15:55 - 15:40SEN-ICN
15h 45m1 stop
Logo
15:30 - 10:30ICN-SEN
27h 00m2 stops
£1,091
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Sun, 10 Aug - Thu, 14 Aug
Logo
13:40 - 00:20SEN-ICN
50h 40m2 stops
Logo
22:25 - 19:35ICN-SEN
29h 10m1 stop
£1,353
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Sat, 13 Sep - Sat, 20 Sep
Logo
08:40 - 16:25SEN-ICN
23h 45m2 stops
Logo
22:25 - 19:35ICN-SEN
29h 10m1 stop
£1,657
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Sat, 30 Aug - Sat, 6 Sep
Logo
16:50 - 16:25SEN-ICN
15h 35m1 stop
Logo
11:10 - 23:15ICN-SEN
44h 05m2 stops
£1,832
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Wed, 13 Aug - Fri, 19 Sep

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 1 August 2025.
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

LondonIncheon

SEN - ICN

SENICN

London Southend

Sun 23/11

18:05-10:40

2 stops31h 35m

Incheon Intl

Sun 30/11

08:50-21:10

2 stops21h 20m

£651

LondonIncheon

SEN - ICN

SENICN

London Southend

Thu 16/10

20:35-21:45

3 stops41h 10m

Incheon Intl

Mon 3/11

11:00-22:25

3 stops44h 25m

£719

LondonIncheon

SEN - ICN

SENICN

London Southend

Sun 19/10

16:55-22:10

2 stops21h 15m

Incheon Intl

Wed 29/10

09:25-19:40

2 stops19h 15m

£793

LondonIncheon

SEN - ICN

SENICN

London Southend

Sun 10/8

15:55-15:40

1 stop15h 45m

Incheon Intl

Thu 14/8

15:30-10:30

2 stops27h 00m

£1,091

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 13/9

13:40-00:20

2 stops50h 40m

Incheon Intl

Sat 20/9

22:25-19:35

1 stop29h 10m

£1,353

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 30/8

08:40-16:25

2 stops23h 45m

Incheon Intl

Sat 6/9

22:25-19:35

1 stop29h 10m

£1,657

LondonIncheon

SEN - ICN

SENICN

London Southend

Wed 13/8

16:50-16:25

1 stop15h 35m

Incheon Intl

Fri 19/9

11:10-23:15

2 stops44h 05m

£1,832

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 15/11

15:00-11:55

3 stops35h 55m

£294

LondonIncheon

SEN - ICN

SENICN

London Southend

Sat 29/11

15:00-15:20

3 stops39h 20m

£299

LondonIncheon

SEN - ICN

SENICN

London Southend

Thu 13/11

06:50-11:55

3 stops44h 05m

£305

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 Tuesday when prices can be found for as low as £880. Flights from London Southend Airport to Seoul on a Saturday will generally be more expensive and average around £1,004. 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 £750. Flights in the afternoon are often more expensive, with an average ticket price of £1,043.

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

Best price found

£294

Fastest flight time

15h 25m

Direct flights

None

Airports in Seoul

1 airport
The best one-way flight to Seoul from London Southend Airport in the past 72 hours is £294. The best return flight deal from London Southend Airport to Seoul found on momondo in the last 72 hours is £651.
The fastest flight from London Southend Airport to Seoul takes 15h 25m
There are no direct flights from London Southend Airport to Seoul. Popular non-direct route for this connection is London Southend Airport - Incheon Intl Airport.
There is 1 airport near Seoul: Incheon Intl (ICN)
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  • 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 15h 35m.

  • 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.

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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