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Cheap flights from Incheon Intl Airport to London from £743

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to London departing on 14/1. 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 Incheon Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
12:40 - 08:25
ICN
-
SOU
28h 45m2 stops
KLM Logo
17:35 - 10:30
SOU
-
ICN
31h 55m2 stops
£743KLM
Wed, 14 Jan - Fri, 23 Jan
KLM Logo
12:40 - 08:25
ICN
-
SOU
28h 45m2 stops
KLM Logo
17:35 - 16:55
SOU
-
ICN
14h 20m1 stop
£759KLM
Wed, 14 Jan - Fri, 23 Jan
KLM Logo
12:40 - 08:20
ICN
-
SOU
28h 40m2 stops
KLM Logo
17:35 - 16:55
SOU
-
ICN
14h 20m1 stop
£766KLM
Wed, 31 Dec - Mon, 16 Feb
KLM Logo
12:40 - 17:25
ICN
-
SOU
37h 45m2 stops
KLM Logo
17:35 - 10:30
SOU
-
ICN
31h 55m2 stops
£768KLM
Wed, 31 Dec - Mon, 16 Feb
Qatar Airways Logo
00:20 - 19:40
ICN
-
SOU
28h 20m2 stops
Qatar Airways Logo
20:10 - 17:15
SOU
-
ICN
60h 05m2 stops
£1,035Qatar Airways
Thu, 29 Jan - Mon, 2 Feb
Multiple Airlines Logo
00:20 - 19:40
ICN
-
SOU
52h 20m2 stops
Multiple Airlines Logo
08:40 - 17:15
SOU
-
ICN
23h 35m2 stops
£1,105Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Qatar Airways Logo
00:20 - 15:35
ICN
-
SOU
48h 15m2 stops
Qatar Airways Logo
20:10 - 17:15
SOU
-
ICN
36h 05m2 stops
£1,160Qatar Airways
Tue, 27 Jan - Sun, 1 Feb
Qatar Airways Logo
18:30 - 19:40
ICN
-
SOU
58h 10m2 stops
Qatar Airways Logo
09:30 - 17:15
SOU
-
ICN
22h 45m2 stops
£1,173Qatar Airways
Fri, 16 Jan - Thu, 22 Jan

KLM flights from Incheon Intl Airport to Southampton

Our best KLM deals on Incheon Intl Airport to Southampton flight tickets
KLM
14 Jan
ICN12:40Incheon Intl
28h 45m
2 stops
SOU08:25Southampton Eastleigh
23 Jan
SOU17:35Southampton Eastleigh
31h 55m
2 stops
ICN10:30Incheon Intl
£743
Find similar
KLM
14 Jan
ICN12:40Incheon Intl
28h 45m
2 stops
SOU08:25Southampton Eastleigh
23 Jan
SOU17:35Southampton Eastleigh
14h 20m
1 stop
ICN16:55Incheon Intl
£759
Find similar
KLM
31 Dec
ICN12:40Incheon Intl
28h 40m
2 stops
SOU08:20Southampton Eastleigh
16 Feb
SOU17:35Southampton Eastleigh
14h 20m
1 stop
ICN16:55Incheon Intl
£766
Find similar

Qatar Airways flights from Incheon Intl Airport to Southampton

Our best Qatar Airways deals on Incheon Intl Airport to Southampton flight tickets
Qatar Airways
29 Jan
ICN00:20Incheon Intl
28h 20m
2 stops
SOU19:40Southampton Eastleigh
2 Feb
SOU20:10Southampton Eastleigh
60h 05m
2 stops
ICN17:15Incheon Intl
£1,035
Find similar
Qatar Airways
27 Jan
ICN00:20Incheon Intl
48h 15m
2 stops
SOU15:35Southampton Eastleigh
1 Feb
SOU20:10Southampton Eastleigh
36h 05m
2 stops
ICN17:15Incheon Intl
£1,160
Find similar
Qatar Airways
16 Jan
ICN18:30Incheon Intl
58h 10m
2 stops
SOU19:40Southampton Eastleigh
22 Jan
SOU09:30Southampton Eastleigh
22h 45m
2 stops
ICN17:15Incheon Intl
£1,173
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Incheon Intl Airport 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 December 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 14/1

12:40-08:25

2 stops28h 45m

Southampton Eastleigh

Fri 23/1

17:35-10:30

2 stops31h 55m

£743

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 14/1

12:40-08:25

2 stops28h 45m

Southampton Eastleigh

Fri 23/1

17:35-16:55

1 stop14h 20m

£759

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 31/12

12:40-08:20

2 stops28h 40m

Southampton Eastleigh

Mon 16/2

17:35-16:55

1 stop14h 20m

£766

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 31/12

12:40-17:25

2 stops37h 45m

Southampton Eastleigh

Mon 16/2

17:35-10:30

2 stops31h 55m

£768

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 29/1

00:20-19:40

2 stops28h 20m

Southampton Eastleigh

Mon 2/2

20:10-17:15

2 stops60h 05m

£1,035

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 14/1

00:20-19:40

2 stops52h 20m

Southampton Eastleigh

Wed 21/1

08:40-17:15

2 stops23h 35m

£1,105

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 27/1

00:20-15:35

2 stops48h 15m

Southampton Eastleigh

Sun 1/2

20:10-17:15

2 stops36h 05m

£1,160

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 16/1

18:30-19:40

2 stops58h 10m

Southampton Eastleigh

Thu 22/1

09:30-17:15

2 stops22h 45m

£1,173

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 10/4

01:20-19:30

2 stops50h 10m

£2,619

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Incheon Intl Airport 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 Incheon Intl to Southampton Eastleigh?

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

Which airlines fly to Southampton?

Asiana Airlines, Korean Air and China Eastern are the top three most popular airlines that fly to Southampton from Incheon Intl Airport according to our data. Asiana Airlines is the first choice among our users, with 56% 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 Incheon Intl Airport to Southampton

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

Cheap Incheon Intl Airport to Southampton (ICN to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Southampton

Fastest flight time

54h 05m

Direct flights

None
The fastest flight from Incheon Intl Airport to Southampton takes 54h 05m
There are no direct flights from Incheon Intl Airport to Southampton. There are no popular flight routes from Incheon Intl Airport to Southampton.
Search flight deals

  • How far is Incheon Intl to Southampton Eastleigh by plane?

    The straight-line distance from Incheon Intl to Southampton Eastleigh is 5559.3 mi. A reasonable flight in good conditions will take 54h 05m.

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

    Prices for flights from Incheon Intl Airport to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from Incheon Intl Airport to Southampton Eastleigh Airport?

    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 Incheon Intl Airport 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.

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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?

Once you have performed a search for Seoul to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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