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Cheap flights from Portsmouth to Greece from £95

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
10 Aug — 17 Aug1
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 11 July 2026.

Mon 17/820:00
SOU
-
CFU
2 stops25h 35m
Multiple Airlines
Fri 21/821:45
CFU
-
SOU
1 stop11h 35m
Multiple Airlines
Deal found 6/7£221
Sun 9/809:15
SOU
-
HER
1 stop11h 40m
KLM
Sun 16/822:00
HER
-
SOU
1 stop21h 35m
KLM
Deal found 9/7£223
Fri 28/809:15
SOU
-
HER
1 stop9h 35m
KLM
Mon 31/821:15
HER
-
SOU
1 stop13h 20m
KLM
Deal found 6/7£238
Sun 9/809:15
SOU
-
ATH
1 stop5h 35m
KLM
Thu 20/817:25
ATH
-
SOU
1 stop17h 20m
KLM
Deal found 9/7£246
Mon 24/818:05
SOU
-
HER
1 stop25h 25m
KLM
Mon 31/821:15
HER
-
SOU
1 stop13h 20m
KLM
Deal found 11/7£247
Fri 7/809:15
SOU
-
ATH
1 stop25h 35m
KLM
Sun 9/817:45
ATH
-
SOU
1 stop17h 00m
KLM
Deal found 8/7£256
Mon 26/1019:25
SOU
-
ATH
1 stop13h 45m
Multiple Airlines
Fri 30/1023:40
ATH
-
SOU
2 stops18h 55m
Multiple Airlines
Deal found 9/7£268
Sat 1/807:50
SOU
-
RHO
1 stop11h 05m
Multiple Airlines
Fri 7/809:15
RHO
-
SOU
2 stops12h 25m
Multiple Airlines
Deal found 7/7£274
Thu 22/1009:25
SOU
-
ATH
2 stops15h 34m
Multiple Airlines
Mon 26/1023:50
ATH
-
SOU
2 stops21h 40m
Multiple Airlines
Deal found 9/7£279
Sun 2/809:15
SOU
-
ATH
1 stop14h 00m
Multiple Airlines
Thu 6/815:35
ATH
-
SOU
2 stops30h 05m
Multiple Airlines
Deal found 8/7£280
Sun 2/809:15
SOU
-
ATH
1 stop14h 00m
KLM
Thu 6/806:00
ATH
-
SOU
1 stop13h 35m
KLM
Deal found 8/7£289
Sat 22/807:50
SOU
-
CFU
2 stops35h 05m
Multiple Airlines
Sat 29/823:59
CFU
-
SOU
1 stop10h 36m
Multiple Airlines
Deal found 8/7£289

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 11 July 2026.

Round-trip from

£221

One-way from

£95

Popular in

July

Cheapest in

January

Average price

£223
17/8-21/8
  • 17/8-21/8
  • 3 total stops
  • 37h 10m total
  • Portsmouth to Greece
Search Deals
KLM
  • KLM
  • 13/8
  • 1 total stop
  • 14h 55m total
  • Portsmouth to Greece
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 11 July 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

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Mon 17/8

20:00-23:35

2 stops25h 35m

Corfu Ioannis Kapodistrias

Fri 21/8

21:45-07:20

1 stop11h 35m

£221

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Sun 9/8

09:15-22:55

1 stop11h 40m

Heraklion N. Kazantzakis Apt.

Sun 16/8

22:00-17:35

1 stop21h 35m

£223

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 24/8

18:05-21:30

1 stop25h 25m

Heraklion N. Kazantzakis Apt.

Mon 31/8

21:15-08:35

1 stop13h 20m

£247
Fastest return journey

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Sat 1/8

07:50-21:55

2 stops12h 05m

Rhodes Diagoras

Fri 7/8

09:15-19:40

2 stops12h 25m

£277

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 2/8

09:15-01:15

1 stop14h 00m

Athens Eleftherios V.

Thu 6/8

15:35-19:40

2 stops30h 05m

£280

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 2/8

09:15-01:15

1 stop14h 00m

Athens Eleftherios V.

Thu 6/8

06:00-17:35

1 stop13h 35m

£289

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Sat 22/8

07:50-20:55

2 stops35h 05m

Corfu Ioannis Kapodistrias

Sat 29/8

23:59-08:35

1 stop10h 36m

£289

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Wed 5/8

20:00-22:05

2 stops24h 05m

Heraklion N. Kazantzakis Apt.

Sat 8/8

06:00-08:35

2 stops28h 35m

£298

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Mon 24/8

18:05-21:15

2 stops25h 10m

Heraklion N. Kazantzakis Apt.

Mon 31/8

21:15-08:35

1 stop13h 20m

£329

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Fri 7/8

12:20-21:25

1 stop7h 05m

Chania Souda

Fri 14/8

22:40-08:35

2 stops35h 55m

£333

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 55 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 11 July 2026.

It’s optimal to fly from Portsmouth to Greece in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

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 11 July 2026.

The most flights from P0R to GR0 are scheduled on a Friday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 4 July 2026.

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

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 11h 40m. KLM provides one of the quickest options available for as low as £223. 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 - Heraklion N. Kazantzakis Apt. or Southampton Eastleigh - Corfu Ioannis Kapodistrias, 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: Japan Airlines (74%), American Airlines (72%), British Airways (72%).

  • What are the cheapest flights from Portsmouth to Greece?

    Looking for the cheapest flight from Portsmouth to Greece? While on average our users pay £540, our data indicates the cheapest price to be £103. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £256.

  • 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 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£17Average£181FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£28Average£141FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Jet2Cheapest£28Average£245FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Aegean AirlinesCheapest£50Average£246FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
TUI AirwaysCheapest£61Average£263FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air SerbiaCheapest£66Average£158FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Corendon AirlinesCheapest£70Average£250FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines flights
Sky ExpressCheapest£80Average£249FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
Corendon Airlines EuropeCheapest£89Average£221FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
British AirwaysCheapest£96Average£343FlexibilityNo cancel feeOn-time70%
Search British Airways 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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