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Cheap flights from Portsmouth to Greece from £150

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
9 Mar — 16 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 7 February 2026.

Fri 6/319:50
SOU
-
ATH
1 stop13h 30m
Multiple Airlines
Fri 13/311:35
ATH
-
SOU
1 stop21h 10m
Multiple Airlines
Deal found 6/2£181
Tue 9/617:20
SOU
-
HER
1 stop15h 55m
KLM
Mon 15/621:15
HER
-
SOU
1 stop13h 20m
KLM
Deal found 5/2£182
Sun 22/315:25
SOU
-
ATH
1 stop16h 40m
Multiple Airlines
Sun 29/312:55
ATH
-
SOU
1 stop21h 45m
Multiple Airlines
Deal found 5/2£189
Tue 24/312:25
SOU
-
ATH
1 stop9h 10m
Multiple Airlines
Tue 31/312:40
ATH
-
SOU
2 stops21h 25m
Multiple Airlines
Deal found 7/2£218
Mon 20/419:20
SOU
-
ATH
1 stop13h 10m
Multiple Airlines
Mon 27/404:10
ATH
-
SOU
1 stop16h 40m
Multiple Airlines
Deal found 5/2£225
Tue 24/308:50
SOU
-
ATH
1 stop5h 45m
KLM
Tue 31/306:00
ATH
-
SOU
1 stop28h 35m
KLM
Deal found 7/2£236
Mon 23/317:45
SOU
-
CFU
2 stops20h 40m
Multiple Airlines
Mon 30/319:00
CFU
-
SOU
1 stop15h 40m
Multiple Airlines
Deal found 5/2£244
Tue 24/312:25
SOU
-
HER
2 stops17h 35m
Multiple Airlines
Tue 31/314:05
HER
-
SOU
2 stops20h 00m
Multiple Airlines
Deal found 7/2£256
Sun 12/417:05
SOU
-
CFU
1 stop23h 20m
Multiple Airlines
Sun 19/422:25
CFU
-
SOU
2 stops23h 40m
Multiple Airlines
Deal found 6/2£262
Sun 22/312:15
SOU
-
CHQ
2 stops28h 05m
Multiple Airlines
Sun 29/321:40
CHQ
-
SOU
1 stop13h 45m
Multiple Airlines
Deal found 5/2£266
Tue 24/312:25
SOU
-
CHQ
2 stops19h 25m
Multiple Airlines
Tue 31/317:35
CHQ
-
SOU
1 stop16h 30m
Multiple Airlines
Deal found 7/2£272
Sun 22/315:25
SOU
-
JTR
3 stops29h 00m
Multiple Airlines
Sun 29/322:55
JTR
-
SOU
2 stops23h 10m
Multiple Airlines
Deal found 6/2£272

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 7 February 2026.

Round-trip from

£181

One-way from

£150

Popular in

August

Cheapest in

January

Average price

£99
easyJet
  • easyJet
  • 6/3-13/3
  • 2 total stops
  • 34h 40m total
  • Portsmouth to Greece
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 22h 30m total
  • Portsmouth to Greece
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£36 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 7 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

Tue 9/6

17:20-11:15

1 stop15h 55m

Heraklion N. Kazantzakis Apt.

Mon 15/6

21:15-08:35

1 stop13h 20m

£182

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 22/3

15:25-10:05

1 stop16h 40m

Athens Eleftherios V.

Sun 29/3

13:45-08:40

2 stops20h 55m

£196

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 6/3

19:50-11:20

1 stop13h 30m

Athens Eleftherios V.

Fri 13/3

22:55-13:10

2 stops16h 15m

£208

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Tue 24/3

12:25-08:00

2 stops17h 35m

Heraklion N. Kazantzakis Apt.

Tue 31/3

14:05-08:05

2 stops20h 00m

£256

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Sun 22/3

12:15-18:20

2 stops28h 05m

Chania Souda

Sun 29/3

21:40-09:25

1 stop13h 45m

£266

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Tue 24/3

12:25-09:50

2 stops19h 25m

Chania Souda

Tue 31/3

17:35-08:05

1 stop16h 30m

£272

SouthamptonThera

SOU - JTR

SOUJTR

Southampton Eastleigh

Sun 22/3

15:25-22:25

3 stops29h 00m

Thera Santorini

Sun 29/3

22:55-20:05

2 stops23h 10m

£272

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Tue 24/3

12:25-08:00

2 stops17h 35m

Corfu Ioannis Kapodistrias

Tue 31/3

21:50-17:40

1 stop21h 50m

£273

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 24/3

09:20-23:35

2 stops12h 15m

Athens Eleftherios V.

Tue 31/3

10:25-08:05

3 stops23h 40m

£292

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Mon 23/3

14:35-08:25

3 stops15h 50m

Rhodes Diagoras

Mon 30/3

15:20-08:40

2 stops19h 20m

£331

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 53 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 £81). 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 7 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 7 February 2026.

The most flights from P0R to GR0 are scheduled on a Wednesday (15 on average). You will have fewer flight options on Saturday, 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 7 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
1,450 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,450 reviews
KLM
7.7
Good
1,450 reviews
Check prices

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 55m. KLM provides one of the quickest options available for as low as £182. 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 - Athens Eleftherios V. or Southampton Eastleigh - Heraklion N. Kazantzakis Apt., Southampton Eastleigh - Corfu Ioannis Kapodistrias 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 (90%), Air Canada (86%), Aegean Airlines (83%).

  • What are the cheapest flights from Portsmouth to Greece?

    Looking for the cheapest flight from Portsmouth to Greece? While on average our users pay £291, our data indicates the cheapest price to be £68. The most popular route (Southampton Eastleigh - Corfu Ioannis Kapodistrias), is priced around £262.

  • 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 £81). 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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Alternative routes for Portsmouth to Greece

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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 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£40Average£264FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Wizz AirCheapest£42Average£152FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Pegasus AirlinesCheapest£56Average£164FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Sky ExpressCheapest£57Average£212FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
TUI AirwaysCheapest£62Average£284FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air SerbiaCheapest£65Average£162FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Corendon Airlines EuropeCheapest£85Average£238FlexibilityNo cancel feeOn-timeN/A
Search Corendon Airlines Europe flights
Scandinavian AirlinesCheapest£94Average£216FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£100Average£309FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£103Average£254FlexibilityNo 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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