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£496 Cheap Flights from Southampton (SOU) to Seoul (ICN)

View £496 flight on Wed, 9 Sept 2026Opens in a new window

Popular airlines from Southampton (SOU) to Incheon Intl. Airport (ICN)

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Cheap Flights from Southampton (SOU) to Seoul (ICN)

Prices were available within the past 7 days and start at £496 for one-way flights and £563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 11 Jan - Fri, 15 Jan
SOU
Southampton
ICN
Seoul
£563 Return, found 1 day ago
£563
Return
found 1 day ago
Select KLM flight, departing Mon, 11 Jan from Southampton to Seoul, returning Fri, 15 Jan, priced at £563 found 1 day ago
KLM
Mon, 11 Jan - Fri, 15 Jan
SOU
Southampton
ICN
Seoul
£564 Return, found 1 day ago
£564
Return
found 1 day ago
Select KLM flight, departing Mon, 11 Jan from Southampton to Seoul, returning Fri, 15 Jan, priced at £564 found 1 day ago
KLM
Mon, 11 Jan - Fri, 15 Jan
SOU
Southampton
ICN
Seoul
£565 Return, found 1 day ago
£565
Return
found 1 day ago
Select KLM flight, departing Mon, 11 Jan from Southampton to Seoul, returning Fri, 15 Jan, priced at £565 found 1 day ago
KLM
Thu, 17 Sept - Sun, 4 Oct
SOU
Southampton
ICN
Seoul
£573 Return, found 3 days ago
£573
Return
found 3 days ago
Select KLM flight, departing Thu, 17 Sept from Southampton to Seoul, returning Sun, 4 Oct, priced at £573 found 3 days ago
KLM
Tue, 8 Sept - Tue, 22 Sept
SOU
Southampton
ICN
Seoul
£610 Return, found 4 days ago
£610
Return
found 4 days ago
Select KLM flight, departing Tue, 8 Sept from Southampton to Seoul, returning Tue, 22 Sept, priced at £610 found 4 days ago
KLM
Tue, 8 Sept - Tue, 22 Sept
SOU
Southampton
ICN
Seoul
£611 Return, found 4 days ago
£611
Return
found 4 days ago
Select KLM flight, departing Tue, 8 Sept from Southampton to Seoul, returning Tue, 22 Sept, priced at £611 found 4 days ago
KLM
Thu, 19 Nov - Sat, 12 Dec
SOU
Southampton
ICN
Seoul
£613 Return, found 12 hours ago
£613
Return
found 12 hours ago
Select KLM flight, departing Thu, 19 Nov from Southampton to Seoul, returning Sat, 12 Dec, priced at £613 found 12 hours ago
KLM
Tue, 8 Sept - Tue, 22 Sept
SOU
Southampton
ICN
Seoul
£614 Return, found 4 days ago
£614
Return
found 4 days ago
Select KLM flight, departing Tue, 8 Sept from Southampton to Seoul, returning Tue, 22 Sept, priced at £614 found 4 days ago
KLM
Tue, 8 Sept - Tue, 22 Sept
SOU
Southampton
ICN
Seoul
£615 Return, found 4 days ago
£615
Return
found 4 days ago
Select KLM flight, departing Tue, 8 Sept from Southampton to Seoul, returning Tue, 22 Sept, priced at £615 found 4 days ago
Aer Lingus
Thu, 19 Nov - Sat, 12 Dec
SOU
Southampton
ICN
Seoul
£657 Return, found 12 hours ago
£657
Return
found 12 hours ago
Select Aer Lingus flight, departing Thu, 19 Nov from Southampton to Seoul, returning Sat, 12 Dec, priced at £657 found 12 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from £1,053
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from £1,053

Frequently asked questions

How much does a flight from Southampton (SOU) to Seoul (ICN-Incheon Intl.) cost?
You can find one-way and return flights from SOU to ICN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SOU to ICN ticket fares go up or down.
What is the cheapest month to fly from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
The cheapest months to fly from SOU to ICN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
Enter SOU to ICN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from Southampton (SOU) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
There are approximately 12 connecting flights per day from Southampton (SOU) to Seoul (ICN-Incheon Intl.). Some common connection points include Edinburgh (EDI), Dublin (DUB), and Schiphol (AMS).
What is the earliest flight from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SOU to ICN. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
There are no nonstop flights from Southampton (SOU) to Seoul (ICN-Incheon Intl.). Flights with one stop typically take around 15 hours, covering a distance of approximately 8,948 kilometres. If you opt for flights with two or more stops, your journey will generally be longer, averaging about 23 hours and 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
Select the "Business class" and "First class" filters when looking for SOU to ICN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Southampton (SOU) to Seoul (ICN-Incheon Intl.) flight with Expedia?
It's easy to earn miles on a Southampton (SOU) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Southampton (SOU) to Seoul (ICN-Incheon Intl.) at the last minute?
Typically, booking a last minute flight from Southampton (SOU) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Southampton (SOU) to Seoul (ICN-Incheon Intl.) flight and hotel package?
Securing a Southampton (SOU) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southampton (SOU) to Seoul (ICN-Incheon Intl.)?
If you booked your Southampton (SOU) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Southampton
Destination airport
Incheon Intl.
Airlines serving
KLM
Return price
£562
Distance
8893 km

Book with confidence

Compare flights from Southampton to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Southampton to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Southampton to Incheon Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Southampton (SOU) to Incheon Intl. (ICN)

The easiest way to view the best deals on flights from Southampton to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Southampton to Incheon Intl. start at just £563 and range up to £668.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Southampton and Seoul
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Southampton to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Southampton to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Southampton to Seoul easily and book with confidence

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*Available to Expedia members.