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Cheap flights from Incheon Intl Airport to London from £558

This is the cheapest one-way 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 15/6. 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
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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
11:40 - 08:45
ICN
-
SOU
29h 05m
2 stops
KLM Logo
09:25 - 10:30
SOU
-
ICN
40h 05m
2 stops
£925KLM
Wed, 19 Aug - Tue, 26 Jan
KLM Logo
22:25 - 08:35
ICN
-
SOU
18h 10m
1 stop
KLM Logo
09:15 - 16:25
SOU
-
ICN
23h 10m
1 stop
£939KLM
Wed, 1 Jul - Thu, 16 Jul
KLM Logo
22:25 - 08:45
ICN
-
SOU
18h 20m
1 stop
KLM Logo
17:30 - 10:30
SOU
-
ICN
32h 00m
2 stops
£976KLM
Wed, 19 Aug - Tue, 26 Jan
KLM Logo
11:40 - 16:50
ICN
-
SOU
37h 10m
2 stops
KLM Logo
09:15 - 16:25
SOU
-
ICN
23h 10m
1 stop
£987KLM
Wed, 1 Jul - Thu, 16 Jul
Multiple Airlines Logo
00:15 - 19:30
ICN
-
SOU
27h 15m
2 stops
Multiple Airlines Logo
08:55 - 18:05
SOU
-
ICN
25h 10m
2 stops
£1,146Multiple Airlines
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
01:20 - 19:25
ICN
-
SOU
26h 05m
2 stops
Multiple Airlines Logo
10:15 - 17:05
SOU
-
ICN
22h 50m
2 stops
£1,186Multiple Airlines
Sun, 2 Aug - Sat, 29 Aug
Multiple Airlines Logo
17:30 - 09:45
ICN
-
SOU
24h 15m
2 stops
Multiple Airlines Logo
09:20 - 18:05
SOU
-
ICN
24h 45m
2 stops
£1,208Multiple Airlines
Fri, 1 May - Tue, 5 May
Qatar Airways Logo
00:15 - 19:30
ICN
-
SOU
27h 15m
2 stops
Qatar Airways Logo
09:10 - 18:05
SOU
-
ICN
24h 55m
2 stops
£1,261Qatar Airways
Tue, 5 May - Mon, 18 May
Qatar Airways Logo
00:15 - 19:30
ICN
-
SOU
51h 15m
2 stops
Qatar Airways Logo
09:10 - 18:05
SOU
-
ICN
24h 55m
2 stops
£1,263Qatar Airways
Sun, 3 May - Mon, 18 May
Qatar Airways Logo
00:15 - 19:30
ICN
-
SOU
27h 15m
2 stops
Qatar Airways Logo
20:00 - 18:05
SOU
-
ICN
38h 05m
2 stops
£1,284Qatar Airways
Fri, 8 May - Fri, 22 May

KLM flights from Incheon Intl Airport to Southampton

Our best KLM deals on Incheon Intl Airport to Southampton flight tickets
KLM
19 Aug
ICN11:40Incheon Intl
29h 05m
2 stops
SOU08:45Southampton Eastleigh
26 Jan
SOU09:25Southampton Eastleigh
40h 05m
2 stops
ICN10:30Incheon Intl
£925
KLM
1 Jul
ICN22:25Incheon Intl
18h 10m
1 stop
SOU08:35Southampton Eastleigh
16 Jul
SOU09:15Southampton Eastleigh
23h 10m
1 stop
ICN16:25Incheon Intl
£939
KLM
19 Aug
ICN22:25Incheon Intl
18h 20m
1 stop
SOU08:45Southampton Eastleigh
26 Jan
SOU17:30Southampton Eastleigh
32h 00m
2 stops
ICN10:30Incheon Intl
£976

Qatar Airways flights from Incheon Intl Airport to Southampton

Our best Qatar Airways deals on Incheon Intl Airport to Southampton flight tickets
Qatar Airways
15 Mar
ICN00:20Incheon Intl
28h 20m
2 stops
SOU19:40Southampton Eastleigh
3 Apr
SOU20:00Southampton Eastleigh
37h 05m
2 stops
ICN17:05Incheon Intl
£1,250
Qatar Airways
18 Mar
ICN00:20Incheon Intl
52h 20m
2 stops
SOU19:40Southampton Eastleigh
3 Apr
SOU20:00Southampton Eastleigh
37h 05m
2 stops
ICN17:05Incheon Intl
£1,252
Qatar Airways
5 May
ICN00:15Incheon Intl
27h 15m
2 stops
SOU19:30Southampton Eastleigh
18 May
SOU09:10Southampton Eastleigh
24h 55m
2 stops
ICN18:05Incheon Intl
£1,261

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 12 March 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

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 19/8

11:40-08:45

2 stops29h 05m

Southampton Eastleigh

Tue 26/1

09:25-10:30

2 stops40h 05m

£925
Fastest return journey

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 1/7

22:25-08:35

1 stop18h 10m

Southampton Eastleigh

Thu 16/7

09:15-16:25

1 stop23h 10m

£939

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 19/8

22:25-08:45

1 stop18h 20m

Southampton Eastleigh

Tue 26/1

17:30-10:30

2 stops32h 00m

£976

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 1/7

11:40-16:50

2 stops37h 10m

Southampton Eastleigh

Thu 16/7

09:15-16:25

1 stop23h 10m

£987

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 6/5

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Wed 20/5

08:55-18:05

2 stops25h 10m

£1,146

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 2/8

01:20-19:25

2 stops26h 05m

Southampton Eastleigh

Sat 29/8

10:15-17:05

2 stops22h 50m

£1,186

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 1/5

17:30-09:45

2 stops24h 15m

Southampton Eastleigh

Tue 5/5

09:20-18:05

2 stops24h 45m

£1,208

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Tue 5/5

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Mon 18/5

09:10-18:05

2 stops24h 55m

£1,261

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 3/5

00:15-19:30

2 stops51h 15m

Southampton Eastleigh

Mon 18/5

09:10-18:05

2 stops24h 55m

£1,263

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 8/5

00:15-19:30

2 stops27h 15m

Southampton Eastleigh

Fri 22/5

20:00-18:05

2 stops38h 05m

£1,284

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 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?

KLM and Qatar Airways are the most popular carriers operating from Incheon Intl 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 Incheon Intl Airport 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 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 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

24h 15m

Direct flights

None
The fastest flight from Incheon Intl Airport to Southampton takes 24h 15m
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 24h 15m.

  • 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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