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Cheap flights from Portsmouth to Greece from £103

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Greece

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Greece
Explore the most affordable flight options available from Portsmouth to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Sat 27/618:50
SOU
-
HER
1 stop26h 40m
Multiple Airlines
Sat 4/707:15
HER
-
SOU
1 stop12h 55m
Multiple Airlines
Deal found 14/4£180
Tue 15/909:05
SOU
-
HER
1 stop9h 55m
KLM
Fri 25/921:40
HER
-
SOU
1 stop13h 05m
KLM
Deal found 13/4£183
Mon 18/519:20
SOU
-
HER
2 stops26h 20m
Multiple Airlines
Thu 21/512:45
HER
-
SOU
2 stops22h 00m
Multiple Airlines
Deal found 16/4£189
Mon 11/519:20
SOU
-
CFU
2 stops21h 10m
Multiple Airlines
Mon 18/522:25
CFU
-
SOU
2 stops22h 35m
Multiple Airlines
Deal found 14/4£191
Thu 28/519:30
SOU
-
CHQ
2 stops23h 55m
Multiple Airlines
Thu 4/616:20
CHQ
-
SOU
2 stops18h 25m
Multiple Airlines
Deal found 13/4£198
Sun 18/1008:25
SOU
-
ATH
1 stop24h 20m
Multiple Airlines
Thu 22/1014:55
ATH
-
SOU
1 stop19h 50m
Multiple Airlines
Deal found 14/4£205
Thu 28/508:55
SOU
-
ATH
2 stops9h 25m
Multiple Airlines
Thu 4/618:45
ATH
-
SOU
2 stops16h 00m
Multiple Airlines
Deal found 13/4£211
Sat 13/609:15
SOU
-
HER
1 stop9h 00m
KLM
Tue 16/621:50
HER
-
SOU
1 stop12h 45m
KLM
Deal found 16/4£213
Thu 28/508:55
SOU
-
CFU
2 stops11h 40m
Multiple Airlines
Thu 4/618:40
CFU
-
SOU
2 stops16h 05m
Multiple Airlines
Deal found 13/4£216
Mon 18/517:20
SOU
-
ATH
1 stop5h 55m
KLM
Fri 22/517:25
ATH
-
SOU
1 stop17h 20m
KLM
Deal found 15/4£216
Wed 13/520:00
SOU
-
RHO
1 stop23h 00m
Multiple Airlines
Wed 20/509:55
RHO
-
SOU
2 stops24h 40m
Multiple Airlines
Deal found 16/4£219
Sat 30/520:05
SOU
-
ATH
2 stops18h 15m
Multiple Airlines
Sat 6/612:00
ATH
-
SOU
1 stop9h 30m
Multiple Airlines
Deal found 15/4£226

Find flight deals from Portsmouth to Greece

Keep the following information in mind while searching for Portsmouth to Greece flight deals. Data was last updated 18 April 2026.

Round-trip from

£180

One-way from

£103

Popular in

August

Cheapest in

January

Average price

£167
27/6-4/7
  • 27/6-4/7
  • 2 total stops
  • 39h 35m total
  • Portsmouth to Greece
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 26h 05m total
  • Portsmouth to Greece
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Greece 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 18 April 2026.
Use the filters below to find and compare flights from Portsmouth to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Tue 15/9

09:05-21:00

1 stop9h 55m

Heraklion N. Kazantzakis Apt.

Fri 25/9

21:40-08:45

1 stop13h 05m

£183

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 18/5

19:20-23:40

2 stops26h 20m

Heraklion N. Kazantzakis Apt.

Thu 21/5

12:45-08:45

2 stops22h 00m

£189

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Wed 13/5

20:00-21:00

1 stop23h 00m

Rhodes Diagoras

Wed 20/5

09:55-08:35

2 stops24h 40m

£219

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Mon 11/5

09:20-18:25

1 stop7h 05m

Corfu Ioannis Kapodistrias

Mon 18/5

22:25-12:50

1 stop16h 25m

£229

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 1/6

20:40-23:40

2 stops25h 00m

Heraklion N. Kazantzakis Apt.

Mon 8/6

15:40-17:15

3 stops27h 35m

£244

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Sat 30/5

19:40-21:15

2 stops23h 35m

Rhodes Diagoras

Sat 6/6

14:45-19:30

1 stop6h 45m

£249

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Thu 28/5

09:25-19:05

3 stops31h 40m

Chania Souda

Thu 4/6

16:20-08:45

2 stops18h 25m

£251

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 5/6

09:25-09:15

2 stops21h 50m

Athens Eleftherios V.

Mon 15/6

22:25-20:45

2 stops24h 20m

£255

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Sat 13/6

18:10-17:05

2 stops20h 55m

Heraklion N. Kazantzakis Apt.

Tue 16/6

09:55-08:05

2 stops24h 10m

£256

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Thu 28/5

06:50-14:30

1 stop5h 40m

Corfu Ioannis Kapodistrias

Thu 4/6

18:40-08:45

2 stops16h 05m

£259

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Portsmouth to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

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

Find hourly flight availability from Portsmouth to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

It’s optimal to fly from Portsmouth to Greece in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Greece. Price data was last updated on 11 April 2026.

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

Weekly flight availability from Portsmouth to Greece

Explore weekly flight availability from Portsmouth to Greece. 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 18 April 2026.

The most flights from P0R to GR0 are scheduled on a Saturday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Greece. 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 Greece?

    A quick flight from Portsmouth to Greece can take about 9h 55m. KLM provides one of the quickest options available for as low as £183. The distance between Portsmouth and Greece is about 1701 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Portsmouth to Greece?

    While some choose either Southampton Eastleigh - Corfu Ioannis Kapodistrias or Southampton Eastleigh - Rhodes Diagoras, Southampton Eastleigh - Athens Eleftherios V. is the most popular route from Portsmouth to Greece.

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

    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 Greece on time: Air Canada (94%), Singapore Airlines (93%), Aegean Airlines (91%).

  • What are the cheapest flights from Portsmouth to Greece?

    Looking for the cheapest flight from Portsmouth to Greece? While on average our users pay £517, our data indicates the cheapest price to be £88. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £245.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Greece 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

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Alternative routes for Portsmouth to Greece

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Greece

Discover the top 10 airlines that operate flights from Portsmouth to Greece. 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£177FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Jet2Cheapest£40Average£260FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£41Average£148FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Aegean AirlinesCheapest£49Average£243FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
TUI AirwaysCheapest£60Average£281FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air SerbiaCheapest£66Average£149FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Sky ExpressCheapest£80Average£230FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
Corendon Airlines EuropeCheapest£94Average£241FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
Scandinavian AirlinesCheapest£95Average£221FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£100Average£235FlexibilityNo cancel feeOn-time75%
Search KLM 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 Greece?

Deals for Portsmouth to Greece flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Greece for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Greece from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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