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Cheap flights from Portsmouth to Cork from £133

LHR — ORK
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Cork

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Cork

Mon 2/1117:55 -
2 stops17h 20m
Mon 9/1119:45 -
2 stops16h 00m
Deal found 18/9£133
Thu 1/1020:00 -
2 stops12h 20m
Sun 4/1021:40 -
2 stops14h 10m
Deal found 17/9£158
Fri 30/1014:45 -
2 stops16h 30m
Fri 6/1114:40 -
2 stops17h 05m
Deal found 15/9£166
Fri 6/1115:00 -
2 stops16h 15m
Sun 8/1112:55 -
2 stops19h 55m
Deal found 16/9£169
Fri 16/1020:00 -
2 stops18h 10m
Mon 19/1020:55 -
2 stops15h 55m
Deal found 16/9£170

Find flight deals from Portsmouth to Cork

Round-trip from

£133

Popular in

December

Cheapest in

January

Average price

£54
2/11-9/11
  • 2/11-9/11
  • 4 total stops
  • 33h 20m total
  • Portsmouth to Cork
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High demand for flights, 14% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to Cork that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SouthamptonCork

SOU Southampton Eastleigh - ORK Cork

SOUORK

Southampton Eastleigh

Mon 2/11

17:55-11:15

2 stops17h 20m

Cork

Mon 9/11

19:45-11:45

2 stops16h 00m

£133

SouthamptonCork

SOU Southampton Eastleigh - ORK Cork

SOUORK

Southampton Eastleigh

Thu 1/10

20:00-08:20

2 stops12h 20m

Cork

Sun 4/10

21:40-11:50

2 stops14h 10m

£158

SouthamptonCork

SOU Southampton Eastleigh - ORK Cork

SOUORK

Southampton Eastleigh

Fri 6/11

17:15-13:40

2 stops20h 25m

Cork

Sun 8/11

21:40-11:55

2 stops14h 15m

£194

SouthamptonCork

SOU Southampton Eastleigh - ORK Cork

SOUORK

Southampton Eastleigh

Fri 30/10

19:55-07:15

1 stop11h 20m

Cork

Fri 6/11

14:40-07:45

2 stops17h 05m

£201
Fastest return journey

SouthamptonCork

SOU Southampton Eastleigh - ORK Cork

SOUORK

Southampton Eastleigh

Fri 6/11

17:35-23:25

1 stop5h 50m

Cork

Sun 8/11

06:00-16:50

1 stop10h 50m

£244

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Sorted by cheapest first

Best time to book a flight from Portsmouth to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Portsmouth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Cork

What is the cheapest time of day to fly from P0R to ORK?

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

Weekly flight availability from Portsmouth to Cork

The most flights from P0R to ORK are scheduled on a Thursday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

What is the cheapest day to fly from Portsmouth to Cork?

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

Related info for your journey

  • What airport do you fly into for flights to Cork from Portsmouth?

    Cork (ORK) is the airport you will fly into if you book a flight from Portsmouth to Cork. You should not have trouble finding flights to Cork from Portsmouth; the airport handles an average of 0 inbound flights from Portsmouth per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Cork airport from Portsmouth. It is only a 4.0 mi journey from Cork (ORK) to Cork’s city center.

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

    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 Cork on time: Qatar Airways (95%), Aer Lingus (95%), British Airways (95%).

  • What are the cheapest flights from Portsmouth to Cork?

    Looking at all options, your cheapest flight can be booked for £82. While the most popular route (Southampton Eastleigh - Cork) can be booked for £133 on average, our data indicates £147 when flying from Portsmouth to Cork.

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

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

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

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

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

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

Book flights to Cork if you plan to visit one of these locations
Kinsale

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Portsmouth to Cork

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£70FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£90Average£228FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£114Average£155FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cork from Portsmouth today and book when prices fit your budget.

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