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Cheap flights from Seoul to London from £366

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:50 - 08:40
ICN
-
SOU
46h 50m
2 stops
Multiple Airlines Logo
09:20 - 22:00
SOU
-
ICN
28h 40m
2 stops
£808Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
00:15 - 20:15
ICN
-
SOU
28h 00m
2 stops
Multiple Airlines Logo
10:15 - 18:05
SOU
-
ICN
23h 50m
2 stops
£1,016Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
01:20 - 19:25
ICN
-
SOU
26h 05m
2 stops
Multiple Airlines Logo
09:05 - 17:05
SOU
-
ICN
24h 00m
2 stops
£1,066Multiple Airlines
Tue, 23 Jun - Wed, 15 Jul
KLM Logo
22:25 - 08:35
ICN
-
SOU
18h 10m
1 stop
KLM Logo
09:15 - 16:25
SOU
-
ICN
23h 10m
1 stop
£1,094KLM
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
00:15 - 16:50
ICN
-
SOU
24h 35m
2 stops
Multiple Airlines Logo
20:00 - 10:50
SOU
-
ICN
30h 50m
2 stops
£1,138Multiple Airlines
Fri, 8 May - Sat, 9 May
KLM Logo
11:40 - 08:35
ICN
-
SOU
28h 55m
2 stops
KLM Logo
09:15 - 16:25
SOU
-
ICN
23h 10m
1 stop
£1,159KLM
Sun, 3 May - Sun, 10 May
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
£1,232Multiple Airlines
Thu, 16 Apr - Thu, 23 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
£1,246Multiple Airlines
Sun, 19 Apr - Sun, 26 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
£1,257Multiple Airlines
Fri, 17 Apr - Fri, 24 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
£1,282Qatar Airways
Wed, 1 Apr - Thu, 9 Apr

KLM flights from Seoul to Southampton

Our best KLM deals on Seoul to Southampton flight tickets
KLM
3 May
ICN22:25Incheon Intl
18h 10m
1 stop
SOU08:35Southampton Eastleigh
10 May
SOU09:15Southampton Eastleigh
23h 10m
1 stop
ICN16:25Incheon Intl
£1,094
KLM
3 May
ICN11:40Incheon Intl
28h 55m
2 stops
SOU08:35Southampton Eastleigh
10 May
SOU09:15Southampton Eastleigh
23h 10m
1 stop
ICN16:25Incheon Intl
£1,159
KLM
28 May
ICN22:25Incheon Intl
18h 10m
1 stop
SOU08:35Southampton Eastleigh
5 Jun
SOU17:20Southampton Eastleigh
15h 05m
1 stop
ICN16:25Incheon Intl
£1,435

Qatar Airways flights from Seoul to Southampton

Our best Qatar Airways deals on Seoul to Southampton flight tickets
Qatar Airways
1 Apr
ICN01:20Incheon Intl
50h 10m
2 stops
SOU19:30Southampton Eastleigh
9 Apr
SOU20:00Southampton Eastleigh
37h 05m
2 stops
ICN17:05Incheon Intl
£1,282
Qatar Airways
29 Apr
ICN00:15Incheon Intl
27h 15m
2 stops
SOU19:30Southampton Eastleigh
8 May
SOU20:00Southampton Eastleigh
38h 05m
2 stops
ICN18:05Incheon Intl
£1,315
Qatar Airways
29 Apr
ICN00:15Incheon Intl
27h 15m
2 stops
SOU19:30Southampton Eastleigh
9 May
SOU09:10Southampton Eastleigh
24h 55m
2 stops
ICN18:05Incheon Intl
£1,337

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 22 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

Sun 3/5

17:50-08:40

2 stops46h 50m

Southampton Eastleigh

Sun 10/5

09:20-22:00

2 stops28h 40m

£808

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sat 18/4

00:15-20:15

2 stops28h 00m

Southampton Eastleigh

Sat 25/4

10:15-18:05

2 stops23h 50m

£1,016

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 23/6

01:20-19:25

2 stops26h 05m

Southampton Eastleigh

Wed 15/7

09:05-17:05

2 stops24h 00m

£1,066
Fastest return journey

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 3/5

22:25-08:35

1 stop18h 10m

Southampton Eastleigh

Sun 10/5

09:15-16:25

1 stop23h 10m

£1,094

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 8/5

00:15-16:50

2 stops24h 35m

Southampton Eastleigh

Sat 9/5

20:00-10:50

2 stops30h 50m

£1,138

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 3/5

11:40-08:35

2 stops28h 55m

Southampton Eastleigh

Sun 10/5

09:15-16:25

1 stop23h 10m

£1,159

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

£1,232

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 19/4

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Sun 26/4

09:20-18:05

2 stops24h 45m

£1,246

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 17/4

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Fri 24/4

20:00-18:05

2 stops38h 05m

£1,257

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 1/4

01:20-19:30

2 stops50h 10m

Southampton Eastleigh

Thu 9/4

20:00-17:05

2 stops37h 05m

£1,282

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, Virgin Atlantic 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 55% 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

34h 00m

Direct flights

None
The fastest flight from Seoul to Southampton takes 34h 00m
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 34h 00m, 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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