Cheap flights from Southampton to Athens 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.
SOU — ATH
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Southampton to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) 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 18 July 2025.

Round-trip from

£219

One-way from

£169

Popular in

April

Cheapest in

March

Average price

£282
8/9-12/9
  • 8/9-12/9
  • 2 total stops
  • 27h 50m total
  • Southampton to Athens
KLM
  • KLM
  • 6/8
  • 1 total stop
  • 16h 25m total
  • Southampton to Athens
Highest demand for flights based on searches. 2% potential increase in price (£4 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Southampton to Athens

Cheapest flights from Southampton to Athens
Explore the most affordable flight options available from Southampton to Athens. 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
Tue 9/917:35SOU - ATH
1 stop5h 50mKLM
Mon 15/917:25ATH - SOU
1 stop17h 20mKLM
Deal found 16/7£293
Mon 8/908:05SOU - ATH
1 stop8h 50measyJet
Sat 13/923:50ATH - SOU
2 stops13h 35measyJet
Deal found 16/7£298
Wed 10/920:00SOU - ATH
1 stop14h 10mAer Lingus
Tue 16/913:00ATH - SOU
1 stop8h 30mAer Lingus
Deal found 16/7£448
Tue 9/919:40SOU - ATH
2 stops28h 30mBritish Airways
Tue 16/917:40ATH - SOU
2 stops24h 25mBritish Airways
Deal found 16/7£533

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton 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 18 July 2025.
Use the filters below to find and compare flights from Southampton to Athens that are best for you.

Fly from

Southampton

Fly to

Athens

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

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

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

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 10/9

20:00-12:10

1 stop14h 10m

Athens Eleftherios V.

Tue 16/9

13:00-19:30

1 stop8h 30m

£448

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 9/9

19:40-02:10

2 stops28h 30m

Athens Eleftherios V.

Tue 16/9

17:40-16:05

2 stops24h 25m

£533

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 6/8

18:25-12:50

1 stop16h 25m

£169

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 8/9

16:35-02:10

2 stops31h 35m

£286

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Best time to book a flight from Southampton to Athens

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

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

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

Find hourly flight availability from Southampton 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 18 July 2025.

When flying from Southampton to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 4% versus a flight in the morning.

How much does it cost for a return flight from Southampton to Athens?

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 18 July 2025.
See what other customers who have flown with KLM, Aer Lingus, andeasyJet from Southampton to Athens have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

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.

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

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.

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

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.

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

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.

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

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

Find useful and relevant information for your journey from Southampton to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Southampton to Athens round-trip?

    Currently priced at £293, KLM will fly you from Southampton to Athens and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from easyJet and Aer Lingus - these airlines can fly you to your destination from £298 and £448, respectively.

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

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

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

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

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

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

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

Book flights to Athens if you plan to visit one of these locations
Hydra
Aegina
Glyfada
Piraeus
Marathon

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.

Top airline flying from Southampton to Athens

Discover the top airline that operate flights from Southampton 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£179Average£253FlexibilityNo cancel feeOn-time75%
Search KLM 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 Southampton to Athens?

Deals for Southampton 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 Southampton to Athens?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Athens for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Athens flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Southampton 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.