Cheap flights from Portsmouth to Seoul from £933

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEL
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Portsmouth to Seoul

Keep the following information in mind while searching for Portsmouth to Seoul flight deals. Data was last updated 27 August 2025.

Round-trip from

£933

Popular in

July

Cheapest in

November

Average price

£790
Qatar Airways
  • Qatar Airways
  • 8/11-21/11
  • 4 total stops
  • 99h 05m total
  • Portsmouth to Seoul
Highest demand for flights based on searches. 17% potential increase in price (£93 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Portsmouth to Seoul

Cheapest flights from Portsmouth to Seoul
Explore the most affordable flight options available from Portsmouth to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Sat 8/1109:30SOU - ICN
2 stops46h 45mQatar Airways
Fri 21/1100:20ICN - SOU
2 stops52h 20mQatar Airways
Deal found 26/8£933
Fri 17/1008:40SOU - ICN
2 stops24h 25mMultiple Airlines
Thu 6/1100:20ICN - SOU
2 stops28h 20mMultiple Airlines
Deal found 26/8£1,147
Thu 9/1009:20SOU - ICN
2 stops27h 25mMultiple Airlines
Thu 16/1008:55ICN - SOU
2 stops31h 50mMultiple Airlines
Deal found 25/8£1,259
Tue 30/908:40SOU - ICN
2 stops24h 25mMultiple Airlines
Mon 6/1001:20ICN - SOU
2 stops26h 05mMultiple Airlines
Deal found 26/8£1,334
Thu 9/1009:20SOU - ICN
1 stop23h 20mKLM
Thu 16/1008:30ICN - SOU
2 stops32h 15mKLM
Deal found 25/8£1,369
Fri 10/1008:40SOU - ICN
3 stops28h 20mMultiple Airlines
Fri 17/1010:10ICN - SOU
2 stops30h 35mMultiple Airlines
Deal found 26/8£1,377

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Seoul 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 27 August 2025.
Use the filters below to find and compare flights from Portsmouth to Seoul that are best for you.

Fly from

Portsmouth

Fly to

Seoul

Route

Depart

Return

Price

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 8/11

09:30-17:15

2 stops46h 45m

Incheon Intl

Fri 21/11

00:20-19:40

2 stops52h 20m

£933

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Fri 17/10

08:40-17:05

2 stops24h 25m

Incheon Intl

Thu 6/11

00:20-19:40

2 stops28h 20m

£1,147

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 9/10

09:20-20:45

2 stops27h 25m

Incheon Intl

Thu 16/10

08:55-08:45

2 stops31h 50m

£1,259

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 30/9

08:40-17:05

2 stops24h 25m

Incheon Intl

Mon 6/10

01:20-19:25

2 stops26h 05m

£1,334

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 9/10

09:20-16:40

1 stop23h 20m

Incheon Intl

Thu 16/10

08:30-08:45

2 stops32h 15m

£1,369

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Fri 10/10

08:40-21:00

3 stops28h 20m

Incheon Intl

Fri 17/10

10:10-08:45

2 stops30h 35m

£1,377

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 6/10

09:40-17:05

2 stops23h 25m

£1,062

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 7/10

09:10-17:05

2 stops23h 55m

£1,113

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 14/10

09:10-17:05

2 stops47h 55m

£1,122

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 13/10

09:40-17:05

2 stops23h 25m

£1,253

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 15 results
1
2

Best time to book a flight from Portsmouth to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Portsmouth to Seoul?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Seoul (average of £643). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,182). 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 SEL?

Find hourly flight availability from Portsmouth to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Seoul as you normally would.

Weekly flight availability from Portsmouth to Seoul

Explore weekly flight availability from Portsmouth to Seoul. 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 27 August 2025.

The most flights from P0R to SEL 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 Seoul. 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 Seoul?

    A quick flight from Portsmouth to Seoul can take about 46h 45m. Qatar Airways provides one of the quickest options available for as low as £933. The distance from Portsmouth to Seoul is about 5556 mi.

  • What are the most reliable airlines from Portsmouth to Seoul?

    Before booking your flight to Seoul from Portsmouth, check out the most reliable airlines to get you to your destination on time: Korean Air (92%), Virgin Atlantic (92%), Asiana Airlines( 90%).

  • What are the cheapest flights from Portsmouth to Seoul?

    The cheapest flight price from Portsmouth to Seoul is £519. On average you can expect to pay £2,398. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £1,220.

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

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

  • How can I find direct flights from Portsmouth to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Seoul 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 Seoul?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Seoul (average of £643). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,182). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Portsmouth to Seoul

Discover the top 10 airlines that operate flights from Portsmouth to Seoul. 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£304Average£450FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£329Average£532FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£343Average£585FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£421Average£463FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
LufthansaCheapest£438Average£639FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£521Average£711FlexibilityNo cancel feeOn-time81%
Search LOT flights
Etihad AirwaysCheapest£536Average£687FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£542Average£664FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest£545Average£719FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£547Average£735FlexibilityNo 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 Seoul?

Cheapflights helps you search for flights from Portsmouth to Seoul 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 Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Portsmouth.

Can Cheapflights find flights from Portsmouth to Seoul with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Seoul flexibly with Cheapflights today.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.