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Cheap flights from Seoul to Southampton from £264

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SOU
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Southampton

Enter your travel dates to find the best prices.

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 15 August 2026.

Thu 17/1223:05 -
1 stop18h 05m
Fri 8/108:40 -
2 stops17h 35m
Deal found 11/8£660
Fri 6/1114:50 -
3 stops35h 10m
Sun 15/1117:05 -
3 stops43h 50m
Deal found 10/8£710
Fri 6/1123:05 -
1 stop18h 50m
Sun 15/1117:30 -
2 stops32h 45m
Deal found 10/8£794
Thu 19/1100:20 -
2 stops28h 10m
Mon 23/1120:00 -
2 stops60h 15m
Deal found 13/8£854
Fri 18/911:40 -
2 stops29h 05m
Mon 28/917:20 -
2 stops32h 15m
Deal found 11/8£914
Thu 24/911:40 -
2 stops28h 55m
Thu 1/1017:20 -
1 stop15h 05m
Deal found 13/8£961

Find 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 15 August 2026.

Round-trip from

£660

One-way from

£264

Popular in

October

Cheapest in

November

Average price

£645
KLM
  • KLM
  • 17/12-8/1
  • 3 total stops
  • 35h 40m total
  • Seoul to Southampton
Search Deals
19/10
  • 19/10
  • 3 total stops
  • 31h 45m total
  • Seoul to Southampton
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 15 August 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
Fastest return journey

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Thu 17/12

23:05-08:10

1 stop18h 05m

Southampton Eastleigh

Fri 8/1

08:40-11:15

2 stops17h 35m

£660

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Fri 6/11

14:50-17:00

3 stops35h 10m

Southampton Eastleigh

Sun 15/11

17:05-21:55

3 stops43h 50m

£710

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Thu 19/11

00:20-19:30

2 stops28h 10m

Southampton Eastleigh

Mon 23/11

20:00-17:15

2 stops60h 15m

£892

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Fri 18/9

11:40-08:45

2 stops29h 05m

Southampton Eastleigh

Mon 28/9

17:20-16:25

1 stop15h 05m

£931

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Thu 24/9

11:40-08:35

2 stops28h 55m

Southampton Eastleigh

Thu 1/10

17:20-16:25

1 stop15h 05m

£961

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Tue 8/9

01:20-19:25

2 stops26h 05m

Southampton Eastleigh

Tue 15/9

08:55-17:05

2 stops24h 10m

£1,378
Cheapest one-way

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Mon 19/10

18:05-16:50

2 stops30h 45m

£366

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Mon 19/10

22:25-16:50

1 stop26h 25m

£417

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Sat 3/10

01:20-20:20

2 stops27h 00m

£585

IncheonSouthampton

ICN Incheon Intl - SOU Southampton Eastleigh

ICNSOU

Incheon Intl

Wed 14/10

01:20-19:30

2 stops50h 10m

£635

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

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 05m. 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.

See more FAQs

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

Cheapflights helps you find that perfect flight to Southampton from Seoul by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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