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Cheap flights from Portsmouth to Greece from £91

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
19 Mar — 26 Mar1
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 17 February 2026.

Wed 15/417:20
SOU
-
HER
1 stop15h 50m
KLM
Sun 19/412:10
HER
-
SOU
1 stop22h 25m
KLM
Deal found 16/2£196
Mon 6/720:40
SOU
-
ATH
1 stop22h 55m
easyJet
Tue 21/719:50
ATH
-
SOU
1 stop19h 50m
easyJet
Deal found 15/2£224
Sat 21/215:25
SOU
-
ATH
1 stop26h 10m
easyJet
Tue 3/314:05
ATH
-
SOU
2 stops20h 45m
easyJet
Deal found 13/2£227
Tue 7/709:15
SOU
-
ATH
1 stop14h 00m
KLM
Tue 21/706:00
ATH
-
SOU
1 stop13h 35m
KLM
Deal found 15/2£236
Mon 6/720:40
SOU
-
ATH
1 stop22h 55m
Multiple Airlines
Fri 24/704:10
ATH
-
SOU
1 stop18h 05m
Multiple Airlines
Deal found 15/2£238
Sat 21/215:25
SOU
-
ATH
1 stop26h 10m
Multiple Airlines
Tue 3/314:20
ATH
-
SOU
1 stop23h 35m
Multiple Airlines
Deal found 13/2£241
Fri 10/720:45
SOU
-
ATH
1 stop7h 00m
Multiple Airlines
Tue 21/704:10
ATH
-
SOU
1 stop18h 05m
Multiple Airlines
Deal found 15/2£242
Tue 31/317:20
SOU
-
ATH
1 stop5h 55m
KLM
Tue 7/406:00
ATH
-
SOU
1 stop28h 35m
KLM
Deal found 13/2£243
Mon 6/718:05
SOU
-
ATH
1 stop16h 45m
KLM
Tue 21/706:00
ATH
-
SOU
1 stop13h 35m
KLM
Deal found 15/2£244
Tue 7/720:45
SOU
-
ATH
1 stop7h 00m
Multiple Airlines
Wed 22/706:45
ATH
-
SOU
1 stop8h 55m
Multiple Airlines
Deal found 15/2£251
Wed 1/409:05
SOU
-
HER
1 stop9h 45m
KLM
Wed 8/421:40
HER
-
SOU
1 stop12h 55m
KLM
Deal found 14/2£254
Fri 10/720:45
SOU
-
ATH
1 stop7h 00m
Multiple Airlines
Wed 22/706:45
ATH
-
SOU
1 stop8h 55m
Multiple Airlines
Deal found 15/2£261

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 17 February 2026.

Round-trip from

£130

One-way from

£91

Popular in

August

Cheapest in

January

Average price

£118
easyJet
  • easyJet
  • 22/3-25/3
  • 2 total stops
  • 44h 20m total
  • Portsmouth to Greece
Search Deals
easyJet
  • easyJet
  • 22/6
  • 1 total stop
  • 22h 55m total
  • Portsmouth to Greece
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 17 February 2026.
Use the filters below to find and compare flights from Portsmouth to Greece that are best for you.

Fly from

Portsmouth

Fly to

Greece

Route

Depart

Return

Price

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Wed 15/4

17:20-11:10

1 stop15h 50m

Heraklion N. Kazantzakis Apt.

Sun 19/4

12:10-08:35

1 stop22h 25m

£196

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 31/3

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Tue 7/4

06:00-08:35

1 stop28h 35m

£243

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Wed 1/4

09:05-20:50

1 stop9h 45m

Heraklion N. Kazantzakis Apt.

Wed 8/4

21:40-08:35

1 stop12h 55m

£254

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 7/7

09:15-01:15

1 stop14h 00m

Athens Eleftherios V.

Mon 20/7

17:50-08:45

1 stop16h 55m

£265

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 4/3

08:50-01:15

1 stop14h 25m

Athens Eleftherios V.

Sun 15/3

17:25-08:20

1 stop16h 55m

£268

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 4/3

12:00-08:55

2 stops18h 55m

Athens Eleftherios V.

Sun 15/3

06:05-17:15

1 stop13h 10m

£273

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Mon 30/3

20:40-17:10

2 stops42h 30m

Chania Souda

Mon 6/4

21:10-08:40

1 stop13h 30m

£278

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Tue 31/3

12:35-16:20

3 stops25h 45m

Rhodes Diagoras

Tue 7/4

13:55-20:45

1 stop8h 50m

£295

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 20/3

17:35-16:30

1 stop20h 55m

Athens Eleftherios V.

Mon 23/3

17:20-08:20

1 stop17h 00m

£301

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Wed 15/4

08:55-21:55

2 stops11h 00m

Heraklion N. Kazantzakis Apt.

Sun 19/4

12:10-08:35

1 stop22h 25m

£305

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 45 results
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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 month to book a flight from Portsmouth to Greece?

Currently, March is the cheapest month in which you can book a flight from Portsmouth to Greece (average of £29). Flying from Portsmouth to Greece in July is currently the most expensive (average of £84). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 17 February 2026.

It’s optimal to fly from Portsmouth to Greece in the evening. By choosing this option you can save up to 26% 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 7 February 2026.

Travellers seeking maximum savings on their Portsmouth to Greece flight should consider departing on Saturday mornings 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 17 February 2026.

The most flights from P0R to GR0 are scheduled on a Sunday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated 17 February 2026.
Get a feel of what it's like to fly with KLM from Portsmouth to Greece by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,455 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,455 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 15h 50m. KLM provides one of the quickest options available for as low as £196. 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 - Chania Souda, 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: Singapore Airlines (93%), Air Canada (90%), Aegean Airlines (88%).

  • What are the cheapest flights from Portsmouth to Greece?

    Looking for the cheapest flight from Portsmouth to Greece? While on average our users pay £299, our data indicates the cheapest price to be £65. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £224.

  • 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.

  • What is the cheapest month to book a flight from Portsmouth to Greece?

    Currently, March is the cheapest month in which you can book a flight from Portsmouth to Greece (average of £29). Flying from Portsmouth to Greece in July is currently the most expensive (average of £84). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£40Average£263FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£42Average£151FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Pegasus AirlinesCheapest£56Average£164FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Sky ExpressCheapest£57Average£211FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
TUI AirwaysCheapest£62Average£283FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air SerbiaCheapest£65Average£161FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Corendon Airlines EuropeCheapest£84Average£237FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
Scandinavian AirlinesCheapest£94Average£215FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£99Average£308FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£103Average£253FlexibilityNo cancel feeOn-time77%
Search Air France 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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