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Cheap flights from Portsmouth to South Korea from £709

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
12 Apr — 19 Apr1
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 13 March 2026.

Sat 25/409:20
SOU
-
ICN
2 stops28h 40m
Multiple Airlines
Fri 1/501:35
ICN
-
SOU
2 stops47h 15m
Multiple Airlines
Deal found 11/3£744
Tue 2/608:55
SOU
-
ICN
2 stops25h 10m
Multiple Airlines
Tue 9/600:15
ICN
-
SOU
2 stops27h 15m
Multiple Airlines
Deal found 9/3£851
Thu 26/320:10
SOU
-
ICN
2 stops29h 35m
Multiple Airlines
Mon 30/317:45
ICN
-
SOU
2 stops46h 20m
Multiple Airlines
Deal found 10/3£1,106
Sat 25/417:20
SOU
-
ICN
2 stops56h 15m
KLM
Sat 2/522:25
ICN
-
SOU
1 stop26h 25m
KLM
Deal found 11/3£1,254
Tue 11/808:55
SOU
-
ICN
2 stops24h 10m
Multiple Airlines
Sun 23/801:20
ICN
-
SOU
2 stops26h 05m
Multiple Airlines
Deal found 9/3£1,310
Mon 10/809:10
SOU
-
ICN
2 stops23h 55m
Qatar Airways
Mon 24/801:20
ICN
-
SOU
2 stops26h 10m
Qatar Airways
Deal found 9/3£1,427
Sun 29/309:20
SOU
-
ICN
2 stops23h 45m
Multiple Airlines
Sun 12/400:15
ICN
-
SOU
2 stops27h 10m
Multiple Airlines
Deal found 13/3£1,429
Mon 10/809:10
SOU
-
ICN
2 stops23h 55m
Qatar Airways
Sat 22/801:20
ICN
-
SOU
2 stops26h 10m
Qatar Airways
Deal found 9/3£1,452

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 13 March 2026.

Round-trip from

£744

One-way from

£709

Popular in

August

Cheapest in

November

Average price

£630
25/4-1/5
  • 25/4-1/5
  • 4 total stops
  • 75h 55m total
  • Portsmouth to South Korea
Search Deals
KLM
  • KLM
  • 8/4
  • 1 total stop
  • 23h 20m total
  • Portsmouth to South Korea
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 13 March 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

Tue 2/6

08:55-18:05

2 stops25h 10m

Incheon Intl

Tue 9/6

00:15-19:30

2 stops27h 15m

£851

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 26/3

18:05-10:45

3 stops31h 40m

Incheon Intl

Sun 29/3

01:20-20:45

2 stops27h 25m

£1,212

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 11/8

08:55-17:05

2 stops24h 10m

Incheon Intl

Sun 23/8

01:20-19:25

2 stops26h 05m

£1,310

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 12/8

20:00-10:30

2 stops30h 30m

Incheon Intl

Mon 24/8

01:20-19:30

2 stops26h 10m

£1,427
Fastest return journey

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 12/8

09:10-17:05

2 stops23h 55m

Incheon Intl

Sun 23/8

01:20-19:30

2 stops26h 10m

£1,427

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 10/8

09:10-17:05

2 stops23h 55m

Incheon Intl

Mon 24/8

01:20-19:30

2 stops26h 10m

£1,427

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 29/3

09:20-17:05

2 stops23h 45m

Incheon Intl

Sun 12/4

00:15-19:25

2 stops27h 10m

£1,429

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 10/8

09:10-17:05

2 stops23h 55m

Incheon Intl

Sat 22/8

01:20-19:30

2 stops26h 10m

£1,452

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 8/4

09:20-17:05

2 stops23h 45m

Incheon Intl

Sun 12/4

00:15-19:30

2 stops51h 15m

£1,648

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 9/4

20:00-17:05

2 stops37h 05m

Incheon Intl

Sun 12/4

00:15-19:30

2 stops51h 15m

£1,655

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 21 resultsSorted by cheapest first
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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 month to book a flight from Portsmouth to South Korea?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to South Korea (average of £272). Flying from Portsmouth to South Korea in July is currently the most expensive (average of £598). 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.

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 13 March 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Portsmouth to South Korea by exploring options for tickets in the morning.

What is the cheapest day to fly from Portsmouth to South Korea?

Use this chart to determine the cheapest time to fly return from Portsmouth to South Korea. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Portsmouth to South Korea flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to South Korea

Explore weekly flight availability from Portsmouth to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 March 2026.

The most flights from P0R to KR0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 30h 30m. 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: Korean Air (90%), Virgin Atlantic (90%), Asiana Airlines (82%).

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

    While on average a flight from Portsmouth to South Korea is generally £1,150, our data shows the cheapest flight currently is £423. When looking at the most popular route, (Southampton Eastleigh - Incheon Intl), you can expect to pay £856 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.

  • What is the cheapest month to book a flight from Portsmouth to South Korea?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to South Korea (average of £272). Flying from Portsmouth to South Korea in July is currently the most expensive (average of £598). 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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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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£304Average£388FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£329Average£667FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China SouthernCheapest£339Average£468FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£345Average£550FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest£424Average£610FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£458Average£668FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapest£492Average£693FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£512Average£692FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£516Average£774FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£555Average£782FlexibilityNo cancel feeOn-time81%
Search LOT 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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