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Cheap flights from Portsmouth to Athens from £106

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Portsmouth to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£178

One-way from

£106

Popular in

April

Cheapest in

February

Average price

£206
KLM
  • KLM
  • 22/2-26/2
  • 2 total stops
  • 22h 55m total
  • Portsmouth to Athens
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KLM
  • KLM
  • 3/4
  • 1 total stop
  • 5h 35m total
  • Portsmouth to Athens
Search Deals
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Portsmouth to Athens

Cheapest flights from Portsmouth to Athens
Explore the most affordable flight options available from Portsmouth to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Sat 22/217:20SOU - ATH
1 stop5h 45mKLM
Wed 26/217:20ATH - SOU
1 stop17h 10mKLM
Deal found 16/1£178
Sat 22/209:40SOU - ATH
2 stops22h 45mMultiple Airlines
Wed 26/206:00ATH - SOU
1 stop12h 50mMultiple Airlines
Deal found 16/1£236
Mon 13/1008:30SOU - ATH
2 stops14h 15mBritish Airways
Tue 21/1014:10ATH - SOU
2 stops20h 00mBritish Airways
Deal found 17/1£594

Find flights from Portsmouth to Athens within your budget

Customise your flight search to find flights from Portsmouth to Athens 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 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 22/2

17:20-01:05

1 stop5h 45m

Athens Eleftherios V.

Wed 26/2

17:20-08:30

1 stop17h 10m

£178

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 22/2

09:40-10:25

2 stops22h 45m

Athens Eleftherios V.

Wed 26/2

06:00-16:50

1 stop12h 50m

£236

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 25/3

08:40-12:30

2 stops25h 50m

Athens Eleftherios V.

Sun 30/3

16:50-08:10

2 stops17h 20m

£664

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Thu 3/4

17:35-01:10

1 stop5h 35m

£106

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 18/4

12:15-12:20

2 stops22h 05m

£153

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 18/4

20:00-19:55

1 stop21h 55m

£198

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 2/4

12:30-02:10

2 stops11h 40m

£263

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Best time to book a flight from Portsmouth to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens 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.

Travel insights for flights from Portsmouth to Athens

Get recent, data-driven insights about flights from Portsmouth to Athens including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Athens (average of £101). Flying from Portsmouth to Athens 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 ATH?

Find hourly flight availability from Portsmouth to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Portsmouth to Athens, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Portsmouth to Athens?

Use this chart to determine the cheapest time to fly return from Portsmouth to Athens. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Athens flight should consider departing on Tuesday mornings 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.

Weekly flight availability from Portsmouth to Athens

Explore weekly flight availability from Portsmouth to Athens. 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 January 2025.

The most flights from P0R to ATH are scheduled on a Thursday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens 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 Athens when rainfall is around 5.0 mm.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, 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).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 17 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.1
Good
1,077 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,824 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Athens from Portsmouth?

    For a flight from Portsmouth to Athens, you will be flying into Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city. Eleftherios V. is the only Athens airport and it handles 0 inbound flights from Portsmouth per day. 19 airlines have flights to Athens Eleftherios V. from Portsmouth on a regular basis.

  • What are the cheapest airlines to fly from Portsmouth to Athens one-way?

    One-way options have recently been found by users for as low as £106 on KLM. Other airlines that offer cheap prices include Aer Lingus from £198 and British Airways from £263 one-way.

  • What are the most reliable airlines from Portsmouth to Athens?

    Consider Singapore Airlines (86%), Air Canada (80%) or Aegean Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Athens.

  • What are the cheapest flights from Portsmouth to Athens?

    On average you can expect to pay £491 for a flight from Portsmouth to Athens. The cheapest flight overall is £70 while the most popular route, (Southampton Eastleigh - Athens Eleftherios V.) is currently priced at £178.

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

    Yes. In addition to deals on Portsmouth to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Athens.

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

    Yes. Cheapflights offers flight deals from Portsmouth to Athens 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 Athens?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Athens (average of £101). Flying from Portsmouth to Athens 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

Travelling to a place near Portsmouth?

Book flights to Portsmouth if you plan to visit one of these locations
Hydra
Piraeus
Glyfada
Marathon
Porto Cheli

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Top 10 airlines flying from Portsmouth to Athens

Discover the top 10 airlines that operate flights from Portsmouth to Athens. 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 January 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£38Average£169FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£51Average£173FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Wizz AirCheapest£53Average£147FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Aegean AirlinesCheapest£71Average£256FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Jet2Cheapest£80Average£250FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Sky ExpressCheapest£99Average£242FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
British AirwaysCheapest£129Average£281FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Pegasus AirlinesCheapest£132Average£304FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Air SerbiaCheapest£139Average£160FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
SWISSCheapest£145Average£243FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Athens?

Deals for Portsmouth to Athens 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 Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from Portsmouth.

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

Yes, we can. To see specific flights from Portsmouth to Athens with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Portsmouth to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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