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Cheap flights from Portsmouth to Seoul from £753

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEL
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

£759

One-way from

£753

Popular in

August

Cheapest in

November

Average price

£764
10/11-2/12
  • 10/11-2/12
  • 4 total stops
  • 51h 05m total
  • Portsmouth to Seoul
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 23h 10m total
  • Portsmouth to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 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 July 2025
Search Deals

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 4 July 2025.

Mon 10/1109:30SOU - ICN
2 stops22h 45mMultiple Airlines
Tue 2/1200:20ICN - SOU
2 stops28h 20mMultiple Airlines
Deal found 2/7£759
Wed 30/718:25SOU - ICN
1 stop14h 00mKLM
Wed 6/808:30ICN - SOU
2 stops41h 20mKLM
Deal found 2/7£1,030
Sun 7/909:10SOU - ICN
2 stops23h 55mQatar Airways
Sat 13/901:20ICN - SOU
2 stops50h 10mQatar Airways
Deal found 2/7£1,133

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 4 July 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

Mon 10/11

09:30-17:15

2 stops22h 45m

Incheon Intl

Tue 2/12

00:20-19:40

2 stops28h 20m

£759

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 30/7

18:25-16:25

1 stop14h 00m

Incheon Intl

Wed 6/8

08:30-17:50

2 stops41h 20m

£1,030

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 7/9

09:10-17:05

2 stops23h 55m

Incheon Intl

Sat 13/9

01:20-19:30

2 stops50h 10m

£1,133

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 6/9

09:55-17:05

2 stops23h 10m

£753

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 7/9

09:10-17:05

2 stops23h 55m

£848

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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 £640). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,145). 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 4 July 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 4 July 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).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated 4 July 2025.
Read through reviews of airlines operating flights from Portsmouth to Seoul, such as KLM and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,367 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,367 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,588 reviews
KLM
7.8
Good
1,367 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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: Asiana Airlines (92%), Korean Air (88%), Virgin Atlantic( 88%).

  • What are the cheapest flights from Portsmouth to Seoul?

    The cheapest flight price from Portsmouth to Seoul is £477. On average you can expect to pay £2,364. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £985.

  • 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 £640). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,145). 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

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Alternative routes for Portsmouth to Seoul

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 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£314Average£409FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£332Average£410FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£338Average£578FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£415Average£454FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
LufthansaCheapest£443Average£635FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£515Average£701FlexibilityNo cancel feeOn-time81%
Search LOT flights
Etihad AirwaysCheapest£521Average£682FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£534Average£736FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£534Average£704FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest£535Average£663FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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