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Cheap flights from Cork to Portsmouth

ORK — LHR
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cork to Portsmouth

Popular in

January

Cheapest in

September

Average price

£93
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

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

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

It’s typically best to fly out from Cork to Portsmouth in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.

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

Travellers seeking maximum savings on their Cork to Portsmouth flight should consider departing on Tuesday evenings 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.

Related info for your journey

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

    For a flight from Cork to Portsmouth, you will be flying from Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 0 outbound flights to Portsmouth per day. 1 airline has flights to Portsmouth from Cork on a regular basis.

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

    The top 3 most reliable airlines when flying from Cork to Portsmouth are Aer Lingus (92%), British Airways (92%) and Qatar Airways (92%).

  • What are the cheapest flights from Cork to Portsmouth?

    While on average a flight from Cork to Portsmouth is generally £132, our data shows the cheapest flight currently is £59. When looking at the most popular route, (Cork - Southampton Eastleigh), you can expect to pay £147 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cork to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Cork to Portsmouth

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£158Average£182FlexibilityNo cancel feeOn-time70%
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How does Cheapflights help users find flights from Cork to Portsmouth?

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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 Portsmouth from Cork.

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

Yes, we can. To see specific flights from Cork to Portsmouth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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