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Cheap flights from Seoul to London from £425

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 1/4. 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.
KLM Logo
11:40 - 08:45
ICN
-
SOU
29h 05m
2 stops
KLM Logo
17:20 - 16:25
SOU
-
ICN
15h 05m
1 stop
£673KLM
Fri, 3 Apr - Mon, 6 Apr
KLM Logo
22:25 - 08:45
ICN
-
SOU
18h 20m
1 stop
KLM Logo
17:20 - 16:25
SOU
-
ICN
15h 05m
1 stop
£763KLM
Fri, 3 Apr - Mon, 6 Apr
KLM Logo
11:40 - 08:45
ICN
-
SOU
29h 05m
2 stops
KLM Logo
17:20 - 09:35
SOU
-
ICN
32h 15m
2 stops
£797KLM
Fri, 3 Apr - Mon, 6 Apr
Multiple Airlines Logo
01:20 - 19:30
ICN
-
SOU
50h 10m
2 stops
Multiple Airlines Logo
08:55 - 17:05
SOU
-
ICN
24h 10m
2 stops
£1,245Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
18:30 - 19:30
ICN
-
SOU
33h 00m
2 stops
Multiple Airlines Logo
08:55 - 17:05
SOU
-
ICN
24h 10m
2 stops
£1,256Multiple Airlines
Fri, 3 Jul - Fri, 31 Jul
Qatar Airways Logo
01:20 - 19:30
ICN
-
SOU
26h 10m
2 stops
Qatar Airways Logo
09:15 - 17:05
SOU
-
ICN
23h 50m
2 stops
£1,281Qatar Airways
Sun, 5 Jul - Tue, 28 Jul
Multiple Airlines Logo
01:20 - 19:30
ICN
-
SOU
50h 10m
2 stops
Multiple Airlines Logo
08:55 - 17:05
SOU
-
ICN
24h 10m
2 stops
£1,287Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Qatar Airways Logo
01:20 - 19:30
ICN
-
SOU
50h 10m
2 stops
Qatar Airways Logo
20:00 - 17:05
SOU
-
ICN
37h 05m
2 stops
£1,290Qatar Airways
Mon, 29 Jun - Mon, 3 Aug
Qatar Airways Logo
01:20 - 19:30
ICN
-
SOU
26h 10m
2 stops
Qatar Airways Logo
20:00 - 17:05
SOU
-
ICN
37h 05m
2 stops
£1,303Qatar Airways
Sun, 5 Jul - Sun, 2 Aug
Qatar Airways Logo
01:20 - 19:30
ICN
-
SOU
50h 10m
2 stops
Qatar Airways Logo
09:10 - 17:05
SOU
-
ICN
23h 55m
2 stops
£1,313Qatar Airways
Mon, 29 Jun - Sat, 1 Aug

KLM flights from Seoul to Southampton

Our best KLM deals on Seoul to Southampton flight tickets
KLM
3 Apr
ICN11:40Incheon Intl
29h 05m
2 stops
SOU08:45Southampton Eastleigh
6 Apr
SOU17:20Southampton Eastleigh
15h 05m
1 stop
ICN16:25Incheon Intl
£673
KLM
3 Apr
ICN22:25Incheon Intl
18h 20m
1 stop
SOU08:45Southampton Eastleigh
6 Apr
SOU17:20Southampton Eastleigh
15h 05m
1 stop
ICN16:25Incheon Intl
£763
KLM
3 Apr
ICN11:40Incheon Intl
29h 05m
2 stops
SOU08:45Southampton Eastleigh
6 Apr
SOU17:20Southampton Eastleigh
32h 15m
2 stops
ICN09:35Incheon Intl
£797

Qatar Airways flights from Seoul to Southampton

Our best Qatar Airways deals on Seoul to Southampton flight tickets
Qatar Airways
5 Jul
ICN01:20Incheon Intl
26h 10m
2 stops
SOU19:30Southampton Eastleigh
28 Jul
SOU09:15Southampton Eastleigh
23h 50m
2 stops
ICN17:05Incheon Intl
£1,281
Qatar Airways
29 Jun
ICN01:20Incheon Intl
50h 10m
2 stops
SOU19:30Southampton Eastleigh
3 Aug
SOU20:00Southampton Eastleigh
37h 05m
2 stops
ICN17:05Incheon Intl
£1,290
Qatar Airways
5 Jul
ICN01:20Incheon Intl
26h 10m
2 stops
SOU19:30Southampton Eastleigh
2 Aug
SOU20:00Southampton Eastleigh
37h 05m
2 stops
ICN17:05Incheon Intl
£1,303

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 3 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

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 3/4

11:40-08:45

2 stops29h 05m

Southampton Eastleigh

Mon 6/4

17:20-16:25

1 stop15h 05m

£673

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 3/4

22:25-08:45

1 stop18h 20m

Southampton Eastleigh

Mon 6/4

17:20-16:25

1 stop15h 05m

£763

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 3/4

11:40-08:45

2 stops29h 05m

Southampton Eastleigh

Mon 6/4

17:20-09:35

2 stops32h 15m

£797

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 1/4

01:20-19:30

2 stops50h 10m

Southampton Eastleigh

Wed 8/4

08:55-17:05

2 stops24h 10m

£1,245

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 3/7

18:30-19:30

2 stops33h 00m

Southampton Eastleigh

Fri 31/7

08:55-17:05

2 stops24h 10m

£1,256

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 5/7

01:20-19:30

2 stops26h 10m

Southampton Eastleigh

Tue 28/7

09:15-17:05

2 stops23h 50m

£1,281

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 31/3

01:20-19:30

2 stops50h 10m

Southampton Eastleigh

Tue 7/4

08:55-17:05

2 stops24h 10m

£1,287

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Mon 29/6

01:20-19:30

2 stops50h 10m

Southampton Eastleigh

Mon 3/8

20:00-17:05

2 stops37h 05m

£1,290

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 5/7

01:20-19:30

2 stops26h 10m

Southampton Eastleigh

Sun 2/8

20:00-17:05

2 stops37h 05m

£1,303

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Mon 29/6

01:20-19:30

2 stops50h 10m

Southampton Eastleigh

Sat 1/8

09:10-17:05

2 stops23h 55m

£1,313

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?

KLM and Qatar Airways are the most popular carriers 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 58% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 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

26h 10m

Direct flights

None
The fastest flight from Seoul to Southampton takes 26h 10m
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 26h 10m, 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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