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Cheap flights from Portsmouth to South Korea from £549

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to South Korea
Explore the most affordable flight options available from Portsmouth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Sun 13/920:00
SOU
-
ICN
2 stops30h 55m
Multiple Airlines
Sun 20/918:20
ICN
-
SOU
2 stops46h 20m
Multiple Airlines
Deal found 30/7£744
Tue 3/1109:20
SOU
-
ICN
2 stops46h 55m
Multiple Airlines
Tue 10/1100:20
ICN
-
SOU
2 stops28h 10m
Multiple Airlines
Deal found 29/7£864
Mon 9/1112:35
SOU
-
ICN
2 stops38h 50m
Multiple Airlines
Sun 22/1123:00
ICN
-
SOU
2 stops30h 45m
Multiple Airlines
Deal found 1/8£968
Sun 13/909:15
SOU
-
ICN
1 stop23h 10m
KLM
Sun 20/911:40
ICN
-
SOU
2 stops37h 10m
KLM
Deal found 30/7£1,084
Thu 17/1215:15
SOU
-
ICN
2 stops36h 10m
Multiple Airlines
Sun 3/123:00
ICN
-
SOU
2 stops24h 45m
Multiple Airlines
Deal found 28/7£1,266
Sat 10/1006:45
SOU
-
ICN
2 stops44h 35m
Multiple Airlines
Sat 17/1021:50
ICN
-
SOU
2 stops43h 35m
Multiple Airlines
Deal found 29/7£1,510

Find flight deals from Portsmouth to South Korea

Keep the following information in mind while searching for Portsmouth to South Korea flight deals. Data was last updated 2 August 2026.

Round-trip from

£744

One-way from

£549

Popular in

July

Cheapest in

January

Average price

£740
13/9-20/9
  • 13/9-20/9
  • 4 total stops
  • 77h 15m total
  • Portsmouth to South Korea
Search Deals
Qatar Airways
  • Qatar Airways
  • 23/9
  • 2 total stops
  • 42h 30m total
  • Portsmouth to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 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 Portsmouth to South Korea 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 2 August 2026.
Use the filters below to find and compare flights from Portsmouth to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 13/9

17:20-10:55

2 stops33h 35m

Incheon Intl

Sun 20/9

12:10-19:30

3 stops39h 20m

£854

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 3/11

09:20-17:15

2 stops46h 55m

Incheon Intl

Tue 10/11

00:20-19:30

2 stops28h 10m

£864

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 9/11

12:35-12:25

2 stops38h 50m

Incheon Intl

Sun 22/11

23:00-20:45

2 stops30h 45m

£968
Fastest return journey

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 13/9

09:15-16:25

1 stop23h 10m

Incheon Intl

Sun 20/9

11:40-16:50

2 stops37h 10m

£1,084

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 17/12

15:15-12:25

2 stops36h 10m

Incheon Intl

Sun 3/1

23:00-14:45

2 stops24h 45m

£1,266

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 10/10

06:45-11:20

2 stops44h 35m

Incheon Intl

Sat 17/10

21:50-09:25

2 stops43h 35m

£1,510

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 14/10

15:00-11:20

2 stops36h 20m

Incheon Intl

Wed 28/10

23:00-14:45

2 stops24h 45m

£3,892
Cheapest one-way

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 14/1

19:55-12:25

2 stops31h 30m

£618

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 27/9

20:50-11:20

2 stops30h 30m

£621

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 24/9

12:20-11:20

2 stops39h 00m

£637

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Portsmouth 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 Portsmouth to South Korea

What is the cheapest time of day to fly from P0R to KR?

Find hourly flight availability from Portsmouth to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Portsmouth to South Korea by exploring options for tickets at midday.

Related info for your journey

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

  • How long is the flight from Portsmouth to South Korea?

    Departing from Portsmouth to South Korea will take you 23h 10m. The distance between Portsmouth and South Korea is about 5556 mi.

  • What are the most reliable airlines from Portsmouth to South Korea?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to South Korea on time: Asiana Airlines (97%), Korean Air (92%), Virgin Atlantic (92%).

  • What are the cheapest flights from Portsmouth to South Korea?

    While on average a flight from Portsmouth to South Korea is generally £1,677, our data shows the cheapest flight currently is £261. When looking at the most popular route, (Southampton Eastleigh - Incheon Intl), you can expect to pay £744 for that flight.

  • Can I find deals for flights from Portsmouth to South Korea that include hotel bookings?

    Yes. In addition to deals on Portsmouth to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to South Korea?

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

  • Can I find deals for business class flights from Portsmouth to South Korea?

    Yes. Cheapflights offers flight deals from Portsmouth to South Korea 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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Alternative routes for Portsmouth to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to South Korea

Discover the top 10 airlines that operate flights from Portsmouth to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£247Average£384FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£306Average£795FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
China SouthernCheapest£367Average£536FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£376Average£520FlexibilityNo cancel feeOn-time67%
Search Air China flights
Cathay PacificCheapest£404Average£915FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
KLMCheapest£424Average£831FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£429Average£603FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£454Average£691FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Etihad AirwaysCheapest£482Average£617FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£488Average£666FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to South Korea?

Cheapflights helps you search for flights from Portsmouth to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to South Korea?

Cheapflights helps you find that perfect flight to South Korea from Portsmouth 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 Portsmouth to South Korea with no change fees?

Yes, we can. To see specific flights from Portsmouth to South Korea with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portsmouth to South Korea become cheaper?

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

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