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Cheap flights from Portsmouth to Greece from £89

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
1 Jun — 8 Jun1
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 2 May 2026.

Mon 8/619:20
SOU
-
ATH
2 stops18h 45m
Multiple Airlines
Wed 17/616:25
ATH
-
SOU
2 stops18h 10m
Multiple Airlines
Deal found 28/4£159
Mon 22/617:20
SOU
-
HER
1 stop25h 40m
KLM
Tue 30/621:50
HER
-
SOU
1 stop12h 45m
KLM
Deal found 29/4£187
Wed 10/620:00
SOU
-
RHO
2 stops17h 10m
Multiple Airlines
Wed 17/618:35
RHO
-
SOU
2 stops16h 00m
Multiple Airlines
Deal found 2/5£190
Thu 28/508:55
SOU
-
CFU
2 stops11h 40m
Multiple Airlines
Thu 4/618:40
CFU
-
SOU
2 stops16h 05m
Multiple Airlines
Deal found 27/4£190
Mon 15/619:20
SOU
-
CFU
2 stops26h 15m
Multiple Airlines
Mon 22/616:50
CFU
-
SOU
2 stops28h 40m
Multiple Airlines
Deal found 1/5£196
Mon 22/620:40
SOU
-
HER
2 stops23h 05m
Multiple Airlines
Tue 30/623:05
HER
-
SOU
2 stops16h 35m
Multiple Airlines
Deal found 29/4£200
Thu 14/517:20
SOU
-
HER
2 stops21h 15m
Multiple Airlines
Thu 21/512:45
HER
-
SOU
2 stops22h 00m
Multiple Airlines
Deal found 29/4£204
Mon 15/609:05
SOU
-
HER
1 stop24h 45m
KLM
Mon 22/610:55
HER
-
SOU
1 stop23h 40m
KLM
Deal found 1/5£207
Wed 13/520:00
SOU
-
RHO
1 stop23h 00m
Multiple Airlines
Wed 20/509:55
RHO
-
SOU
2 stops24h 40m
Multiple Airlines
Deal found 27/4£212
Thu 11/612:20
SOU
-
ATH
2 stops18h 55m
Multiple Airlines
Thu 18/620:20
ATH
-
SOU
2 stops14h 25m
Multiple Airlines
Deal found 27/4£215
Fri 15/509:25
SOU
-
ATH
2 stops23h 30m
Multiple Airlines
Thu 21/518:45
ATH
-
SOU
2 stops16h 00m
Multiple Airlines
Deal found 29/4£219
Wed 13/508:55
SOU
-
ATH
2 stops10h 25m
Multiple Airlines
Sat 16/512:55
ATH
-
SOU
2 stops21h 00m
Multiple Airlines
Deal found 29/4£220

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 2 May 2026.

Round-trip from

£159

One-way from

£89

Popular in

August

Cheapest in

January

Average price

£171
8/6-17/6
  • 8/6-17/6
  • 4 total stops
  • 36h 55m total
  • Portsmouth to Greece
Search Deals
26/9
  • 26/9
  • 1 total stop
  • 17h 15m total
  • Portsmouth to Greece
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£29 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 May 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 2 May 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

Mon 22/6

17:20-21:00

1 stop25h 40m

Heraklion N. Kazantzakis Apt.

Tue 30/6

21:50-08:35

1 stop12h 45m

£187

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Wed 10/6

20:00-15:10

2 stops17h 10m

Rhodes Diagoras

Wed 17/6

18:35-08:35

2 stops16h 00m

£190

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Thu 28/5

08:55-22:35

2 stops11h 40m

Corfu Ioannis Kapodistrias

Thu 4/6

18:40-08:45

2 stops16h 05m

£190

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Thu 14/5

17:20-16:35

2 stops21h 15m

Heraklion N. Kazantzakis Apt.

Thu 21/5

12:45-08:45

2 stops22h 00m

£204

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 15/5

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Thu 21/5

06:00-08:35

1 stop28h 35m

£221

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Thu 11/6

09:05-20:20

1 stop9h 15m

Heraklion N. Kazantzakis Apt.

Thu 18/6

21:10-08:35

1 stop13h 25m

£228

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 22/6

20:40-21:45

2 stops23h 05m

Heraklion N. Kazantzakis Apt.

Tue 30/6

23:40-08:35

3 stops34h 55m

£230

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 6/6

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Wed 10/6

17:25-08:35

1 stop17h 10m

£230

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 15/6

20:40-23:40

2 stops25h 00m

Heraklion N. Kazantzakis Apt.

Mon 22/6

19:45-16:50

2 stops23h 05m

£232

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Fri 17/7

20:10-00:45

2 stops26h 35m

Chania Souda

Fri 24/7

21:50-11:45

2 stops15h 55m

£239

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 60 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 2 May 2026.

It’s optimal to fly from Portsmouth to Greece in the evening. By choosing this option you can save up to 34% 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 25 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. Saturday 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 2 May 2026.

The most flights from P0R to GR0 are scheduled on a Saturday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 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 25h 40m. KLM provides one of the quickest options available for as low as £187. The distance between Portsmouth and Greece is about 1701 mi.

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

    While some choose either Southampton Eastleigh - Rhodes Diagoras or Southampton Eastleigh - Thera Santorini, 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 £528, our data indicates the cheapest price to be £89. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £215.

  • 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£28Average£257FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
RyanairCheapest£30Average£177FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£37Average£153FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Aegean AirlinesCheapest£49Average£247FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
TUI AirwaysCheapest£60Average£274FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air SerbiaCheapest£65Average£119FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Sky ExpressCheapest£79Average£227FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
Corendon Airlines EuropeCheapest£88Average£238FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
KLMCheapest£100Average£248FlexibilityNo cancel feeOn-time75%
Search KLM flights
Corendon AirlinesCheapest£100Average£258FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines 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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