Find flights
When to book
FAQs

Cheap flights from Portsmouth to Incheon Intl Airport 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 — ICN
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Portsmouth to Incheon Intl

Keep the following information in mind while searching for Portsmouth to Incheon Intl 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 Incheon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portsmouth to Incheon Intl

Cheapest flights from Portsmouth to Incheon Intl
Explore the most affordable flight options available from Portsmouth to Incheon Intl. 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 Incheon Intl 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 Incheon Intl Airport that are best for you.

Fly from

Portsmouth

Fly to

Incheon Intl

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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Portsmouth to Incheon Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Incheon Intl Airport (average of £643). Flying from Portsmouth to Incheon Intl Airport 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 ICN?

Find hourly flight availability from Portsmouth to Incheon Intl. 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 Incheon Intl Airport as you normally would.

What is the cheapest day to fly from Portsmouth to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly return from Portsmouth to Incheon Intl. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Incheon Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Incheon Intl Airport

Explore weekly flight availability from Portsmouth to Incheon Intl. 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 ICN 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 Incheon Intl. 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 Incheon Intl Airport?

    Qatar Airways can get you from Portsmouth to Incheon Intl Airport in just under 46h 45m. Your travel time can differ by up to . There are 5556 mi between Portsmouth and Incheon Intl Airport.

  • What are the most reliable airlines from Portsmouth to Incheon Intl Airport?

    The top 3 most reliable airlines when flying from Portsmouth to Incheon Intl Airport are Korean Air (92%), Virgin Atlantic (92%) and Asiana Airlines (90%).

  • What are the cheapest flights from Portsmouth to Incheon Intl Airport?

    The cheapest flight price from Portsmouth to Incheon Intl Airport 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 Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Incheon Intl 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 Incheon Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Incheon Intl Airport (average of £643). Flying from Portsmouth to Incheon Intl Airport 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

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 Incheon Intl

Discover the top 10 airlines that operate flights from Portsmouth to Incheon Intl. 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£606FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£345Average£481FlexibilityNo 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 Incheon Intl?

Cheapflights helps you search for flights from Portsmouth to Incheon Intl 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 Incheon Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Incheon Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Of course! You can now track prices for flights from Portsmouth to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.