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Cheap flights from Cork to Portsmouth from £149

ORK — LHR
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cork to Portsmouth

Enter your travel dates to find the best prices.

Cheapest flights from Cork to Portsmouth

Tue 27/1019:45 -
2 stops13h 05m
Tue 3/1112:15 -
2 stops22h 35m
Deal found 12/9£153
Sun 25/1019:50 -
2 stops14h 25m
Sun 1/1114:00 -
2 stops17h 30m
Deal found 10/9£163
Thu 29/1020:40 -
2 stops17h 35m
Thu 5/1112:35 -
2 stops7h 40m
Deal found 14/9£165
Mon 28/920:55 -
2 stops15h 55m
Fri 2/1012:20 -
2 stops20h 05m
Deal found 12/9£168
Sat 26/908:50 -
2 stops23h 05m
Wed 30/910:45 -
2 stops22h 40m
Deal found 10/9£172
Sat 19/909:45 -
2 stops22h 50m
Mon 21/920:40 -
2 stops25h 15m
Deal found 10/9£177

Find flight deals from Cork to Portsmouth

Round-trip from

£153

One-way from

£149

Popular in

January

Cheapest in

September

Average price

£50
27/10-3/11
  • 27/10-3/11
  • 4 total stops
  • 35h 40m total
  • Cork to Portsmouth
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19/12-31/12
  • 19/12-31/12
  • 2 total stops
  • 14h 50m total
  • Cork to Portsmouth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 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 Cork to Portsmouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sat 19/12

22:40-13:30

2 stops14h 50m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£149

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Tue 27/10

19:45-08:50

2 stops13h 05m

Southampton Eastleigh

Tue 3/11

12:15-10:50

2 stops22h 35m

£153

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sat 19/12

17:15-08:55

1 stop15h 40m

Southampton Eastleigh

Wed 31/12

00:00-00:00

Nonstop0h 00m

£160

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Thu 29/10

20:40-14:15

2 stops17h 35m

Southampton Eastleigh

Thu 5/11

12:35-20:15

2 stops7h 40m

£165

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sat 26/9

08:50-07:55

2 stops23h 05m

Southampton Eastleigh

Wed 30/9

10:45-09:25

2 stops22h 40m

£172

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Thu 29/10

17:30-08:10

1 stop14h 40m

Southampton Eastleigh

Thu 5/11

17:35-10:40

1 stop17h 05m

£245

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sat 26/9

10:50-08:45

1 stop21h 55m

Southampton Eastleigh

Wed 30/9

17:20-10:15

1 stop16h 55m

£246

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sun 25/10

06:00-08:10

1 stop26h 10m

Southampton Eastleigh

Sun 1/11

17:30-10:40

1 stop17h 10m

£297

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sun 27/9

06:15-08:35

1 stop26h 20m

Southampton Eastleigh

Thu 1/10

17:20-16:35

1 stop23h 15m

£313

CorkSouthampton

ORK Cork - SOU Southampton Eastleigh

ORKSOU

Cork

Sun 25/10

23:35-19:30

3 stops19h 55m

Southampton Eastleigh

Sun 1/11

14:00-07:30

2 stops17h 30m

£317

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Cork to Portsmouth

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

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 49% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Cork to Portsmouth

The most flights from ORK to P0R are scheduled on a Thursday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

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 Air Canada (98%), Qatar Airways (97%) and Aer Lingus (97%).

  • What are the cheapest flights from Cork to Portsmouth?

    While on average a flight from Cork to Portsmouth is generally £90, our data shows the cheapest flight currently is £58. When looking at the most popular route, (Cork - Southampton Eastleigh), you can expect to pay £153 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Cork to Portsmouth

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£156Average£180FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cork to Portsmouth?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portsmouth from Cork today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cork to Portsmouth?

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.

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

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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