In terms of precipitation, rainfall in Greece ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Greece when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What are the most popular routes from Portsmouth to Greece?

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

What are the cheapest flights from Portsmouth to Greece?

Looking for the cheapest flight from Portsmouth to Greece? While on average our users pay £594, our data indicates the cheapest price to be £74. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £229.

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: LATAM Airlines (75%), Air Canada (74%), Aegean Airlines (72%).

What are the most popular airlines that fly from Portsmouth to Greece?

Before booking your flight from Portsmouth to Greece check out the most popular airlines for this route: Aegean Airlines, Air France or British Airways.

How far in advance should I book a flight from Portsmouth to Greece?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 30% on flights from Portsmouth to Greece compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £153. For sooner than that we have options available in the next 3 days from £181.

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

Our data shows that January tends to be the cheapest month to fly to Greece from Portsmouth. Users have commonly found prices around £149 for the month, but tickets can be as low as £25. Due to multiple factors, prepare for potentially higher prices in August.

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.

£169+ Flights from Portsmouth to Greece

Cheap flight deals from Portsmouth to Greece

Round-trip from	£219
One-way from	£169
Popular in	August
Cheapest in	January
Average price	£209

8/9-12/9
2 total stops
27h 50m total
Portsmouth to Greece

Search Deals

KLM
6/8
1 total stop
16h 25m total
Portsmouth to Greece

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Portsmouth to Greece

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 July 2025.

Mon 8/908:05SOU - ATH

1 stop13h 40mMultiple Airlines

Fri 12/906:45ATH - SOU

1 stop14h 10mMultiple Airlines

Deal found 16/7£219

Sat 30/808:05SOU - RHO

1 stop10h 25measyJet

Sat 6/921:20RHO - SOU

1 stop12h 55measyJet

Deal found 16/7£267

Tue 9/917:35SOU - ATH

1 stop5h 50mKLM

Mon 15/917:25ATH - SOU

1 stop17h 20mKLM

Deal found 16/7£293

Mon 1/908:10SOU - JTR

1 stop9h 10mMultiple Airlines

Mon 8/917:20JTR - SOU

1 stop17h 20mMultiple Airlines

Deal found 18/7£295

Mon 8/908:05SOU - ATH

1 stop8h 50measyJet

Sat 13/923:50ATH - SOU

2 stops13h 35measyJet

Deal found 16/7£298

Sat 30/808:05SOU - RHO

1 stop10h 25mMultiple Airlines

Sat 6/914:25RHO - SOU

2 stops19h 30mMultiple Airlines

Deal found 16/7£330

Sat 6/918:55SOU - HER

3 stops23h 35mMultiple Airlines

Thu 11/923:20HER - SOU

2 stops21h 35mMultiple Airlines

Deal found 16/7£336

Mon 1/920:30SOU - CHQ

2 stops21h 15mMultiple Airlines

Mon 8/916:15CHQ - SOU

3 stops29h 15mMultiple Airlines

Deal found 18/7£342

Wed 20/820:00SOU - CFU

2 stops23h 15mMultiple Airlines

Sun 24/811:55CFU - SOU

2 stops22h 30mMultiple Airlines

Deal found 17/7£390

Sat 30/809:40SOU - JTR

1 stop9h 10mAer Lingus

Sat 6/921:40JTR - SOU

1 stop12h 55mAer Lingus

Deal found 16/7£410

Wed 10/920:00SOU - ATH

1 stop14h 10mAer Lingus

Tue 16/913:00ATH - SOU

1 stop8h 30mAer Lingus

Deal found 16/7£448

Sat 6/918:05SOU - HER

1 stop14h 45mKLM

Thu 11/921:30HER - SOU

1 stop13h 15mKLM

Deal found 16/7£451

Best flights from Portsmouth to Greece
Discover carefully curated flight deals from Portsmouth to Greece that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.

Mon 8/908:05SOU - ATH

1 stop13h 40mMultiple Airlines

Fri 12/906:45ATH - SOU

1 stop14h 10mMultiple Airlines

Deal found 16/7£219

Sat 30/808:05SOU - RHO

1 stop10h 25measyJet

Sat 6/921:20RHO - SOU

1 stop12h 55measyJet

Deal found 16/7£267

Tue 9/917:35SOU - ATH

1 stop5h 50mKLM

Mon 15/917:25ATH - SOU

1 stop17h 20mKLM

Deal found 16/7£293

Sat 30/809:40SOU - JTR

1 stop9h 10mAer Lingus

Sat 6/921:40JTR - SOU

1 stop12h 55mAer Lingus

Deal found 16/7£410

Tue 9/919:40SOU - ATH

2 stops28h 30mBritish Airways

Tue 16/917:40ATH - SOU

2 stops24h 25mBritish Airways

Deal found 16/7£533

Mon 1/908:10SOU - JTR

1 stop9h 10mMultiple Airlines

Mon 8/917:20JTR - SOU

1 stop17h 20mMultiple Airlines

Deal found 18/7£295

Mon 8/908:05SOU - ATH

1 stop8h 50measyJet

Sat 13/923:50ATH - SOU

2 stops13h 35measyJet

Deal found 16/7£298

Sat 30/808:05SOU - RHO

1 stop10h 25mMultiple Airlines

Sat 6/914:25RHO - SOU

2 stops19h 30mMultiple Airlines

Deal found 16/7£330

Sat 6/918:55SOU - HER

3 stops23h 35mMultiple Airlines

Thu 11/923:20HER - SOU

2 stops21h 35mMultiple Airlines

Deal found 16/7£336

Wed 10/920:00SOU - ATH

1 stop14h 10mAer Lingus

Tue 16/913:00ATH - SOU

1 stop8h 30mAer Lingus

Deal found 16/7£448

Sat 6/918:05SOU - HER

1 stop14h 45mKLM

Thu 11/921:30HER - SOU

1 stop13h 15mKLM

Deal found 16/7£451

Mon 1/920:30SOU - CHQ

2 stops21h 15mMultiple Airlines

Mon 8/916:15CHQ - SOU

3 stops29h 15mMultiple Airlines

Deal found 18/7£342

Last-minute flights from Portsmouth to Greece
Discover last-minute flight deals from Portsmouth to Greece. Data last updated 18 July 2025 and is based on user searches.

Sat 26/717:35SOU - ATH

1 stop17h 15mKLM

Sun 3/817:25ATH - SOU

1 stop26h 25mKLM

Deal found 18/7£419

Sat 26/716:00SOU - ATH

2 stops18h 25mBritish Airways

Sun 3/816:50ATH - SOU

2 stops17h 20mBritish Airways

Deal found 16/7£896

Sun 10/809:20SOU - ATH

1 stop14h 00mKLM

Wed 20/817:25ATH - SOU

1 stop17h 20mKLM

Deal found 16/7£398

Mon 18/820:00SOU - HER

2 stops27h 15mMultiple Airlines

Mon 25/811:15HER - SOU

2 stops23h 25mMultiple Airlines

Deal found 16/7£348

Mon 18/809:40SOU - HER

1 stop9h 20mAer Lingus

Mon 25/821:50HER - SOU

1 stop12h 50mAer Lingus

Deal found 16/7£519

Tue 19/818:25SOU - HER

1 stop14h 35mKLM

Wed 27/821:40HER - SOU

1 stop13h 05mKLM

Deal found 18/7£461

Tue 19/808:30SOU - ATH

2 stops15h 40mBritish Airways

Tue 2/920:00ATH - SOU

2 stops18h 00mBritish Airways

Deal found 16/7£562

Tue 19/816:30SOU - HER

2 stops21h 05mBritish Airways

Wed 27/816:35HER - SOU

2 stops41h 35mBritish Airways

Deal found 17/7£927

Wed 20/820:00SOU - CFU

2 stops23h 15mMultiple Airlines

Sun 24/811:55CFU - SOU

2 stops22h 30mMultiple Airlines

Deal found 17/7£390

Sat 23/817:35SOU - ATH

1 stop17h 15mMultiple Airlines

Sun 31/812:05ATH - SOU

2 stops23h 05mMultiple Airlines

Deal found 18/7£355

Sat 30/808:05SOU - RHO

1 stop10h 25measyJet

Sat 6/921:20RHO - SOU

1 stop12h 55measyJet

Deal found 16/7£267

Sat 30/808:05SOU - RHO

1 stop10h 25mMultiple Airlines

Sat 6/914:25RHO - SOU

2 stops19h 30mMultiple Airlines

Deal found 16/7£330

One-way flights from Portsmouth to Greece
Search for one-way flight options from Portsmouth to Greece. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.

Wed 6/818:25SOU - ATH

1 stop16h 25mKLM

Deal found 17/7£169

Mon 8/916:35SOU - ATH

2 stops31h 35mBritish Airways

Deal found 16/7£286

Wed 24/908:55SOU - RHO

2 stops32h 25mBritish Airways

Deal found 16/7£298

Tue 29/708:55SOU - CFU

2 stops29h 00mBritish Airways

Deal found 17/7£353

Mon 25/816:30SOU - JMK

2 stops18h 55mBritish Airways

Deal found 16/7£390

Fri 19/919:55SOU - JTR

2 stops18h 15mBritish Airways

Deal found 17/7£413

Cheapflights Fare Finder

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

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 8/9

08:05-23:45

1 stop13h 40m

Athens Eleftherios V.

Fri 12/9

06:45-18:55

1 stop14h 10m

£219

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Sat 30/8

08:05-20:30

1 stop10h 25m

Rhodes Diagoras

Sat 6/9

21:20-08:15

1 stop12h 55m

£267

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 9/9

17:35-01:25

1 stop5h 50m

Athens Eleftherios V.

Mon 15/9

17:25-08:45

1 stop17h 20m

£293

SouthamptonThera

SOU - JTR

SOUJTR

Southampton Eastleigh

Mon 1/9

08:10-19:20

1 stop9h 10m

Thera Santorini

Mon 8/9

17:20-08:40

1 stop17h 20m

£295

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 8/9

08:05-18:55

1 stop8h 50m

Athens Eleftherios V.

Sat 13/9

23:50-11:25

2 stops13h 35m

£298

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Sat 30/8

08:05-20:30

1 stop10h 25m

Rhodes Diagoras

Sat 6/9

14:25-07:55

2 stops19h 30m

£330

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Sat 6/9

18:55-20:30

3 stops23h 35m

Heraklion N. Kazantzakis Apt.

Thu 11/9

23:20-18:55

2 stops21h 35m

£336

SouthamptonChania

SOU - CHQ

SOUCHQ

Southampton Eastleigh

Mon 1/9

20:30-19:45

2 stops21h 15m

Chania Souda

Mon 8/9

16:15-19:30

3 stops29h 15m

£342

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Wed 20/8

20:00-21:15

2 stops23h 15m

Corfu Ioannis Kapodistrias

Sun 24/8

11:55-08:25

2 stops22h 30m

£390

SouthamptonThera

SOU - JTR

SOUJTR

Southampton Eastleigh

Sat 30/8

09:40-20:50

1 stop9h 10m

Thera Santorini

Sat 6/9

21:40-08:35

1 stop12h 55m

£410

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 26 results

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, January is the cheapest month in which you can book a flight from Portsmouth to Greece (average of £101). Flying from Portsmouth to Greece in August is currently the most expensive (average of £336). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Greece as you normally would.

Weekly flight availability from Portsmouth to Greece

The most flights from P0R to GR0 are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Greece

Get a feel of what it's like to fly with KLM, Aer Lingus, andeasyJet 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

7.8

Good

1,374 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,374 reviews

KLM

7.8

Good

1,374 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,170 reviews

KLM

7.8

Good

1,374 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

easyJet

6.9

Okay

1,820 reviews

KLM

7.8

Good

1,374 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,151 reviews

KLM

7.8

Good

1,374 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the most popular routes from Portsmouth to Greece?
While some choose either Southampton Eastleigh - Corfu Ioannis Kapodistrias or Southampton Eastleigh - Heraklion N. Kazantzakis Apt., 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: LATAM Airlines (75%), Air Canada (74%), Aegean Airlines (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 £594, our data indicates the cheapest price to be £74. The most popular route (Southampton Eastleigh - Athens Eleftherios V.), is priced around £229.
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, January is the cheapest month in which you can book a flight from Portsmouth to Greece (average of £101). Flying from Portsmouth to Greece in August is currently the most expensive (average of £336). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to Greece

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest£25	Average£86	FlexibilityNo cancel fee	On-time83%	Search Wizz Air flights
Pegasus Airlines	Cheapest£56	Average£275	FlexibilityNo cancel fee	On-time82%	Search Pegasus Airlines flights
Sky Express	Cheapest£58	Average£238	FlexibilityNo cancel fee	On-timeN/A	Search Sky Express flights
Air Serbia	Cheapest£83	Average£177	FlexibilityNo cancel fee	On-timeN/A	Search Air Serbia flights
Corendon Airlines Europe	Cheapest£85	Average£245	FlexibilityNo cancel fee	On-timeN/A	Search Corendon Airlines Europe flights
TUI Airways	Cheapest£91	Average£319	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Scandinavian Airlines	Cheapest£106	Average£221	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
LOT	Cheapest£111	Average£223	FlexibilityNo cancel fee	On-time81%	Search LOT flights
SWISS	Cheapest£128	Average£247	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£130	Average£271	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from Portsmouth to Greece from £169

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portsmouth to Greece

Cheapest flights from Portsmouth to GreeceExplore 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 July 2025.

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 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Greece that are best for you.

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.

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?

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 July 2025.

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 July 2025.

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 18 July 2025.

Get a feel of what it's like to fly with KLM, Aer Lingus, andeasyJet 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.

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.

What are the most popular routes from Portsmouth to Greece?

What are the most reliable airlines from Portsmouth to Greece?

What are the cheapest flights from Portsmouth to Greece?

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

How can I find direct flights from Portsmouth to Greece?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Greece

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?

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

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

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

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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 July 2025.