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Cheap flights from Portsmouth to Incheon Intl Airport from £534

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Incheon Intl

Enter your travel dates to find the best prices.

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 13 May 2026.

Wed 12/820:00
SOU
-
ICN
2 stops30h 50m
Multiple Airlines
Sat 22/817:45
ICN
-
SOU
2 stops33h 45m
Multiple Airlines
Deal found 12/5£780
Sat 6/620:00
SOU
-
ICN
2 stops30h 50m
Multiple Airlines
Fri 12/617:50
ICN
-
SOU
2 stops33h 40m
Multiple Airlines
Deal found 10/5£805
Wed 17/620:00
SOU
-
ICN
2 stops30h 30m
Qatar Airways
Sat 27/601:20
ICN
-
SOU
2 stops50h 10m
Qatar Airways
Deal found 11/5£895
Wed 23/909:20
SOU
-
ICN
2 stops23h 45m
Multiple Airlines
Tue 6/1001:20
ICN
-
SOU
2 stops26h 10m
Multiple Airlines
Deal found 8/5£905
Wed 25/1109:20
SOU
-
ICN
2 stops22h 55m
Qatar Airways
Sat 28/1100:20
ICN
-
SOU
2 stops52h 10m
Qatar Airways
Deal found 8/5£909
Tue 1/1220:00
SOU
-
ICN
2 stops36h 15m
Qatar Airways
Fri 4/1200:20
ICN
-
SOU
2 stops52h 10m
Qatar Airways
Deal found 11/5£909
Tue 22/920:00
SOU
-
ICN
2 stops37h 05m
Multiple Airlines
Mon 5/1001:20
ICN
-
SOU
2 stops26h 10m
Multiple Airlines
Deal found 11/5£915
Thu 6/809:20
SOU
-
ICN
2 stops23h 45m
Qatar Airways
Tue 18/801:20
ICN
-
SOU
2 stops26h 10m
Qatar Airways
Deal found 13/5£916
Mon 28/920:00
SOU
-
ICN
2 stops37h 05m
Qatar Airways
Mon 12/1001:20
ICN
-
SOU
2 stops26h 10m
Qatar Airways
Deal found 8/5£920
Tue 22/920:00
SOU
-
ICN
2 stops37h 05m
Qatar Airways
Tue 6/1001:20
ICN
-
SOU
2 stops26h 10m
Qatar Airways
Deal found 9/5£920

Find 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 13 May 2026.

Round-trip from

£780

One-way from

£534

Popular in

July

Cheapest in

November

Average price

£591
12/8-22/8
  • 12/8-22/8
  • 4 total stops
  • 64h 35m total
  • Portsmouth to Incheon
Search Deals
Qatar Airways
  • Qatar Airways
  • 14/9
  • 2 total stops
  • 37h 05m total
  • Portsmouth to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£81 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 May 2026
Search Deals

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 13 May 2026.
Use the filters below to find and compare flights from Portsmouth to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 22/9

20:00-17:05

2 stops37h 05m

Incheon Intl

Mon 5/10

01:20-19:30

2 stops26h 10m

£915

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 12/8

20:00-10:30

2 stops30h 30m

Incheon Intl

Tue 18/8

01:20-19:30

2 stops26h 10m

£916

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 23/9

20:00-10:30

2 stops30h 30m

Incheon Intl

Tue 6/10

01:20-19:30

2 stops26h 10m

£920

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 23/9

09:20-17:05

2 stops23h 45m

Incheon Intl

Mon 5/10

01:20-19:25

2 stops26h 05m

£921

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 17/6

20:00-10:30

2 stops30h 30m

Incheon Intl

Mon 29/6

01:20-19:25

2 stops26h 05m

£935

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 27/9

09:20-17:05

2 stops23h 45m

Incheon Intl

Wed 14/10

01:20-19:30

2 stops26h 10m

£946

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Wed 23/9

20:00-10:30

2 stops30h 30m

Incheon Intl

Mon 5/10

01:20-19:30

2 stops26h 10m

£977

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 21/9

20:00-17:05

2 stops37h 05m

Incheon Intl

Tue 6/10

01:20-19:30

2 stops26h 10m

£977

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 11/8

20:00-10:30

2 stops54h 30m

Incheon Intl

Wed 19/8

01:20-19:30

2 stops50h 10m

£986

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 19/9

20:00-17:05

2 stops37h 05m

Incheon Intl

Wed 7/10

01:20-19:30

2 stops26h 10m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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 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 13 May 2026.

One of the essential ways to save on airfare from Portsmouth to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 29% on airfare.

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 13 May 2026.

The most flights from P0R to ICN are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 30h 30m. 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 Virgin Atlantic (90%), Korean Air (73%) and Asiana Airlines (39%).

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

    The cheapest flight price from Portsmouth to Incheon Intl Airport is £427. On average you can expect to pay £1,010. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £805.

  • 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.

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

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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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£246Average£384FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£341Average£483FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£356Average£610FlexibilityNo cancel feeOn-time69%
Search China Southern flights
LufthansaCheapest£415Average£573FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£452Average£655FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Qatar AirwaysCheapest£481Average£883FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air FranceCheapest£486Average£683FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£498Average£647FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£509Average£768FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£547Average£762FlexibilityNo 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 Incheon Intl?

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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.

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