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Cheap flights from Seoul to Southampton from £675

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SOU
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Round-trip from

£699

Popular in

October

Cheapest in

February

Average price

£862
KLM
  • KLM
  • 5/3-9/3
  • 4 total stops
  • 93h 20m total
  • Seoul to Southampton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 31 October 2025.

Fri 28/1123:05ICN - SOU
1 stop26h 55mKLM
Thu 4/1208:50SOU - ICN
1 stop23h 05mKLM
Deal found 29/10£785
Sun 30/1123:05ICN - SOU
1 stop27h 20mKLM
Sat 6/1217:30SOU - ICN
1 stop14h 25mKLM
Deal found 31/10£786
Wed 3/1200:20ICN - SOU
2 stops28h 05mMultiple Airlines
Sat 6/1209:30SOU - ICN
2 stops46h 45mMultiple Airlines
Deal found 29/10£1,157
Fri 28/1118:30ICN - SOU
2 stops23h 30mMultiple Airlines
Thu 4/1209:30SOU - ICN
2 stops22h 45mMultiple Airlines
Deal found 29/10£1,218
Thu 18/1200:20ICN - SOU
2 stops28h 10mMultiple Airlines
Mon 29/1220:10SOU - ICN
2 stops60h 05mMultiple Airlines
Deal found 29/10£1,238
Thu 27/1100:20ICN - SOU
2 stops28h 20mQatar Airways
Thu 4/1209:30SOU - ICN
2 stops22h 45mQatar Airways
Deal found 29/10£1,412
Sun 16/1100:20ICN - SOU
2 stops28h 20mQatar Airways
Tue 25/1120:10SOU - ICN
2 stops36h 05mQatar Airways
Deal found 31/10£1,415
Sat 29/1100:20ICN - SOU
2 stops52h 20mQatar Airways
Sat 6/1209:30SOU - ICN
2 stops46h 45mQatar Airways
Deal found 31/10£1,881

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 31 October 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 stops56h 00m

£675

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 20/3

23:05-17:00

1 stop26h 55m

Southampton Eastleigh

Tue 31/3

17:35-06:30

2 stops28h 55m

£716

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Fri 28/11

23:05-17:00

1 stop26h 55m

Southampton Eastleigh

Thu 4/12

08:50-16:55

1 stop23h 05m

£785

IncheonSouthampton

ICN - SOU

ICNSOU

Incheon Intl

Wed 4/3

00:20-19:40

2 stops28h 20m

Southampton Eastleigh

Mon 9/3

09:30-17:15

2 stops22h 45m

£1,063

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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 £111). Flying from Seoul to Southampton in August is currently the most expensive (average of £560). 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 £111). Flying from Seoul to Southampton in August is currently the most expensive (average of £560). 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.

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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.

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