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Cheap flights from Seoul to London from £510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to London departing on 9/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:50 - 19:30
ICN
-
SOU
33h 40m
2 stops
Multiple Airlines Logo
20:00 - 10:50
SOU
-
ICN
30h 50m
2 stops
£645Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
17:50 - 16:50
ICN
-
SOU
31h 00m
2 stops
Multiple Airlines Logo
20:00 - 10:50
SOU
-
ICN
30h 50m
2 stops
£674Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
06:25 - 19:30
ICN
-
SOU
45h 05m
3 stops
Multiple Airlines Logo
20:00 - 10:50
SOU
-
ICN
30h 50m
2 stops
£818Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
06:25 - 19:30
ICN
-
SOU
45h 05m
3 stops
Multiple Airlines Logo
17:20 - 10:50
SOU
-
ICN
33h 30m
3 stops
£875Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
11:05 - 16:50
ICN
-
SOU
37h 45m
3 stops
Multiple Airlines Logo
20:00 - 10:50
SOU
-
ICN
30h 50m
2 stops
£908Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
18:30 - 09:45
ICN
-
SOU
23h 15m
2 stops
Multiple Airlines Logo
08:55 - 17:05
SOU
-
ICN
24h 10m
2 stops
£977Multiple Airlines
Fri, 4 Sep - Thu, 10 Sep
Multiple Airlines Logo
01:35 - 08:05
ICN
-
SOU
38h 30m
2 stops
Multiple Airlines Logo
17:20 - 16:25
SOU
-
ICN
15h 05m
1 stop
£996Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
11:05 - 16:50
ICN
-
SOU
37h 45m
3 stops
Multiple Airlines Logo
17:20 - 10:50
SOU
-
ICN
33h 30m
3 stops
£1,025Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
00:15 - 19:30
ICN
-
SOU
27h 15m
2 stops
Multiple Airlines Logo
09:20 - 18:05
SOU
-
ICN
24h 45m
2 stops
£1,233Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
00:15 - 19:30
ICN
-
SOU
27h 15m
2 stops
Multiple Airlines Logo
20:00 - 18:05
SOU
-
ICN
38h 05m
2 stops
£1,241Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr

KLM flights from Seoul to Southampton

Our best KLM deals on Seoul to Southampton flight tickets
KLM
14 Apr
ICN22:25Incheon Intl
18h 10m
1 stop
SOU08:35Southampton Eastleigh
21 Apr
SOU09:05Southampton Eastleigh
23h 35m
1 stop
ICN16:40Incheon Intl
£1,496
KLM
12 Apr
ICN22:25Incheon Intl
18h 10m
1 stop
SOU08:35Southampton Eastleigh
19 Apr
SOU17:20Southampton Eastleigh
15h 20m
1 stop
ICN16:40Incheon Intl
£1,963

momondo Fare Finder

 
Customise your flight search to find flights from Seoul to Southampton 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 18 March 2026.
Use the filters below to find and compare flights from Seoul to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 14/4

17:50-19:30

2 stops33h 40m

Southampton Eastleigh

Tue 21/4

20:00-10:50

2 stops30h 50m

£645

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 12/4

17:50-16:50

2 stops31h 00m

Southampton Eastleigh

Sun 19/4

20:00-10:50

2 stops30h 50m

£674

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 14/4

06:25-19:30

3 stops45h 05m

Southampton Eastleigh

Tue 21/4

20:00-10:50

2 stops30h 50m

£818

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 14/4

06:25-19:30

3 stops45h 05m

Southampton Eastleigh

Tue 21/4

17:20-10:50

3 stops33h 30m

£875

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 12/4

11:05-16:50

3 stops37h 45m

Southampton Eastleigh

Sun 19/4

20:00-10:50

2 stops30h 50m

£908
Fastest return journey

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 4/9

18:30-09:45

2 stops23h 15m

Southampton Eastleigh

Thu 10/9

08:55-17:05

2 stops24h 10m

£977

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Mon 13/4

01:35-08:05

2 stops38h 30m

Southampton Eastleigh

Tue 21/4

17:20-16:25

1 stop15h 05m

£996

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 12/4

11:05-16:50

3 stops37h 45m

Southampton Eastleigh

Sun 19/4

17:20-10:50

3 stops33h 30m

£1,025

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 16/4

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Thu 23/4

09:20-18:05

2 stops24h 45m

£1,233

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 14/4

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Tue 21/4

20:00-18:05

2 stops38h 05m

£1,241

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 Seoul to Southampton

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 airline that flies from Seoul to Southampton Eastleigh?

Qatar Airways is the most popular carrier operating from Seoul to Southampton Eastleigh

Which airlines fly to Southampton?

Asiana Airlines, Air China and Korean Air are the top three most popular airlines that fly to Southampton from Seoul according to our data. Asiana Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 4 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Seoul to Southampton

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

Cheap Seoul to Southampton (SEL to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Southampton

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Seoul to Southampton takes 23h 15m
There are no direct flights from Seoul to Southampton. There are no popular flight routes from Seoul to Southampton.
Search flight deals

  • How far is Seoul to Southampton Eastleigh by plane?

    The straight-line distance from Seoul to Southampton Eastleigh is 5568.0 mi. Flights usually cover this in 23h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seoul to Southampton Eastleigh Airport?

    Prices for flights from Seoul to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Seoul to Southampton Eastleigh 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 Seoul to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek 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
Portsmouth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Southampton for you.

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

Yes. momondo enables you to select and highlight flights to Southampton from Seoul with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Southampton.

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

Price alerts on flights to Southampton from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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