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Cheap flights from Seoul to Southampton from £501

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SOU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£819

One-way from

£501

Popular in

April

Cheapest in

December

Average price

£675
KLM
  • KLM
  • 5/3-9/3
  • 3 total stops
  • 50h 00m total
  • Seoul to Southampton
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29/12
  • 29/12
  • 2 total stops
  • 28h 05m total
  • Seoul to Southampton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Seoul to Southampton

Cheapest flights from Seoul to Southampton
Explore the most affordable flight options available from Seoul to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 17/1011:55ICN - SOU
1 stop28h 50mKLM
Thu 23/1017:35SOU - ICN
1 stop14h 50mKLM
Deal found 17/9£862
Thu 16/1022:25ICN - SOU
1 stop18h 20mKLM
Wed 22/1017:35SOU - ICN
1 stop14h 50mKLM
Deal found 16/9£915
Mon 15/1200:20ICN - SOU
2 stops25h 00mMultiple Airlines
Fri 2/120:10SOU - ICN
2 stops60h 05mMultiple Airlines
Deal found 16/9£1,246
Wed 15/1001:20ICN - SOU
2 stops26h 05mMultiple Airlines
Wed 22/1009:10SOU - ICN
2 stops23h 55mMultiple Airlines
Deal found 16/9£1,365
Mon 29/901:20ICN - SOU
2 stops26h 05mMultiple Airlines
Tue 7/1009:10SOU - ICN
2 stops23h 55mMultiple Airlines
Deal found 16/9£2,309
Mon 15/1200:20ICN - SOU
2 stops52h 20mQatar Airways
Sat 20/1209:30SOU - ICN
2 stops46h 45mQatar Airways
Deal found 16/9£4,640

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Seoul to Southampton that are best for you.

Fly from

Seoul

Fly to

Southampton

Route

Depart

Return

Price

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 5/3

23:05-08:05

1 stop18h 00m

Southampton Eastleigh

Mon 9/3

17:30-10:30

2 stops32h 00m

£819

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 17/10

11:55-08:45

1 stop28h 50m

Southampton Eastleigh

Thu 23/10

17:35-16:25

1 stop14h 50m

£862

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Thu 16/10

22:25-08:45

1 stop18h 20m

Southampton Eastleigh

Wed 22/10

17:35-16:25

1 stop14h 50m

£915

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 4/3

00:20-19:40

2 stops28h 20m

Southampton Eastleigh

Mon 9/3

20:10-17:15

2 stops36h 05m

£1,021

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Mon 29/12

00:20-19:25

2 stops28h 05m

£501

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 5/10

01:20-19:30

2 stops50h 10m

£591

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 1/10

20:20-18:55

2 stops54h 35m

£625

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sat 4/10

01:20-19:30

2 stops50h 10m

£1,139

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 3/10

01:20-19:30

2 stops50h 10m

£1,519

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Sun 12/10

01:20-19:30

2 stops26h 10m

£2,592

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 12 results
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Best time to book a flight from Seoul to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Seoul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Southampton

What is the cheapest month to book a flight from Seoul to Southampton?

Currently, September is the cheapest month in which you can book a flight from Seoul to Southampton (average of £203). Flying from Seoul to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Seoul?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from Seoul to Southampton. 0 airlines have flights to Eastleigh from Seoul on a regular basis. Booking flights from Seoul to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from Seoul per day.

  • How long is the flight from Seoul to Southampton?

    KLM can get you from Seoul to Southampton in just under 18h. Your travel time can differ by up to . Airlines will cover a distance of 5556 mi.

  • Can I find deals for flights from Seoul to Southampton that include hotel bookings?

    Yes. In addition to deals on Seoul to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Southampton.

  • Can I find deals for business class flights from Seoul to Southampton?

    Yes. Cheapflights offers flight deals from Seoul to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Seoul to Southampton (average of £203). Flying from Seoul to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Seoul to Southampton?

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Can Cheapflights find flights from Seoul to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Seoul? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seoul to Southampton become cheaper?

Not ready to book yet? You can track prices for flights from Seoul to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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