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Cheap flights from Incheon Intl Airport to London from £753

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 17/12. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Incheon Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
23:05 - 08:10
ICN
-
SOU
18h 05m
1 stop
KLM Logo
17:30 - 16:55
SOU
-
ICN
14h 25m
1 stop
£753KLM
Thu, 17 Dec - Fri, 8 Jan
Multiple Airlines Logo
18:20 - 16:50
ICN
-
SOU
30h 30m
2 stops
Multiple Airlines Logo
17:20 - 10:55
SOU
-
ICN
33h 35m
2 stops
£775Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
KLM Logo
23:05 - 08:10
ICN
-
SOU
18h 05m
1 stop
KLM Logo
17:30 - 11:15
SOU
-
ICN
56h 45m
2 stops
£786KLM
Thu, 17 Dec - Fri, 8 Jan
Multiple Airlines Logo
10:50 - 08:40
ICN
-
SOU
29h 50m
3 stops
Multiple Airlines Logo
09:25 - 22:00
SOU
-
ICN
28h 35m
2 stops
£821Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
06:40 - 19:30
ICN
-
SOU
44h 50m
3 stops
Multiple Airlines Logo
20:00 - 14:15
SOU
-
ICN
34h 15m
3 stops
£882Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
KLM Logo
13:20 - 17:00
ICN
-
SOU
36h 40m
2 stops
KLM Logo
17:30 - 11:15
SOU
-
ICN
56h 45m
2 stops
£928KLM
Thu, 17 Dec - Fri, 8 Jan
Multiple Airlines Logo
14:40 - 16:50
ICN
-
SOU
34h 10m
2 stops
Multiple Airlines Logo
09:25 - 16:25
SOU
-
ICN
23h 00m
1 stop
£959Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
KLM Logo
11:55 - 08:45
ICN
-
SOU
28h 50m
1 stop
KLM Logo
17:20 - 16:25
SOU
-
ICN
15h 05m
1 stop
£1,116KLM
Fri, 11 Sep - Fri, 18 Sep
KLM Logo
11:40 - 08:45
ICN
-
SOU
29h 05m
2 stops
KLM Logo
17:20 - 09:35
SOU
-
ICN
32h 15m
2 stops
£1,165KLM
Sat, 3 Oct - Sat, 10 Oct
KLM Logo
22:25 - 08:45
ICN
-
SOU
18h 20m
1 stop
KLM Logo
17:20 - 09:35
SOU
-
ICN
32h 15m
2 stops
£1,166KLM
Sat, 3 Oct - Sat, 10 Oct

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KLM flights from Incheon Intl Airport to Southampton

Our best KLM deals on Incheon Intl Airport to Southampton flight tickets
KLM
17 Dec
ICN23:05Incheon Intl
18h 05m
1 stop
SOU08:10Southampton Eastleigh
8 Jan
SOU17:30Southampton Eastleigh
14h 25m
1 stop
ICN16:55Incheon Intl
£753
KLM
17 Dec
ICN23:05Incheon Intl
18h 05m
1 stop
SOU08:10Southampton Eastleigh
8 Jan
SOU17:30Southampton Eastleigh
56h 45m
2 stops
ICN11:15Incheon Intl
£786
KLM
17 Dec
ICN13:20Incheon Intl
36h 40m
2 stops
SOU17:00Southampton Eastleigh
8 Jan
SOU17:30Southampton Eastleigh
56h 45m
2 stops
ICN11:15Incheon Intl
£928

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 31 July 2026.
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

Cheapest return flight
Fastest return journey

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 17/12

23:05-08:10

1 stop18h 05m

Southampton Eastleigh

Fri 8/1

17:30-16:55

1 stop14h 25m

£753

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 11/9

18:20-16:50

2 stops30h 30m

Southampton Eastleigh

Fri 18/9

17:20-10:55

2 stops33h 35m

£775

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 17/12

23:05-08:10

1 stop18h 05m

Southampton Eastleigh

Fri 8/1

17:30-11:15

2 stops56h 45m

£786

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 11/9

10:50-08:40

3 stops29h 50m

Southampton Eastleigh

Fri 18/9

09:25-22:00

2 stops28h 35m

£821

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 11/9

06:40-19:30

3 stops44h 50m

Southampton Eastleigh

Fri 18/9

20:00-14:15

3 stops34h 15m

£882

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 17/12

13:20-17:00

2 stops36h 40m

Southampton Eastleigh

Fri 8/1

17:30-11:15

2 stops56h 45m

£928

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 11/9

14:40-16:50

2 stops34h 10m

Southampton Eastleigh

Fri 18/9

09:25-16:25

1 stop23h 00m

£959

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 11/9

11:55-08:45

1 stop28h 50m

Southampton Eastleigh

Fri 18/9

17:20-16:25

1 stop15h 05m

£1,116

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sat 3/10

11:40-08:45

2 stops29h 05m

Southampton Eastleigh

Sat 10/10

17:20-09:35

2 stops32h 15m

£1,165

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sat 3/10

22:25-08:45

1 stop18h 20m

Southampton Eastleigh

Sat 10/10

17:20-09:35

2 stops32h 15m

£1,166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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

Which airlines fly to Southampton?

Asiana Airlines, Virgin Atlantic and Air China 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 47% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 3 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

30h 30m

Direct flights

None
The fastest flight from Incheon Intl Airport to Southampton takes 30h 30m
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

Frequently asked questions about flying from Incheon Intl Airport to Southampton

  • 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 30h 30m.

  • 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.

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?

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.

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

If you are not ready to book a flight from Seoul to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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