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Cheap flights from Athens to Southampton from £221

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SOU
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Athens to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Southampton (SOU). 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 29 August 2025.

Round-trip from

£625

One-way from

£221

Popular in

August

Cheapest in

February

Average price

£191
British Airways
  • British Airways
  • 6/10-10/10
  • 4 total stops
  • 35h 05m total
  • Athens to Southampton
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KLM
  • KLM
  • 3/9
  • 1 total stop
  • 21h 05m total
  • Athens to Southampton
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£38 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Athens to Southampton

Cheapest flights from Athens to Southampton
Explore the most affordable flight options available from Athens to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Fri 29/817:25ATH - SOU
1 stop17h 20mKLM
Mon 1/917:35SOU - ATH
1 stop17h 10mKLM
Deal found 27/8£418
Fri 29/815:25ATH - SOU
2 stops20h 00mBritish Airways
Mon 1/913:10SOU - ATH
2 stops26h 25mBritish Airways
Deal found 27/8£573
Mon 6/1020:20ATH - SOU
2 stops17h 40mBritish Airways
Fri 10/1016:30SOU - ATH
2 stops17h 25mBritish Airways
Deal found 28/8£625
Sun 2/1119:50ATH - SOU
2 stops18h 10mBritish Airways
Tue 4/1119:55SOU - ATH
2 stops21h 35mBritish Airways
Deal found 27/8£629
Wed 10/908:45ATH - SOU
2 stops12h 40mBritish Airways
Wed 17/908:40SOU - ATH
2 stops14h 30mBritish Airways
Deal found 27/8£810
Mon 8/919:30ATH - SOU
2 stops18h 30mBritish Airways
Fri 12/912:30SOU - ATH
2 stops11h 45mBritish Airways
Deal found 28/8£918
Sun 7/920:35ATH - SOU
2 stops17h 25mBritish Airways
Fri 12/912:30SOU - ATH
2 stops11h 45mBritish Airways
Deal found 28/8£948

Cheapflights Fare Finder

 
Customise your flight search to find flights from Athens to Southampton 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 29 August 2025.
Use the filters below to find and compare flights from Athens to Southampton that are best for you.

Fly from

Athens

Fly to

Southampton

Route

Depart

Return

Price

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 6/10

20:20-12:00

2 stops17h 40m

Southampton Eastleigh

Fri 10/10

16:30-11:55

2 stops17h 25m

£625

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 2/11

19:50-12:00

2 stops18h 10m

Southampton Eastleigh

Tue 4/11

19:55-19:30

2 stops21h 35m

£629

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Wed 10/9

08:45-19:25

2 stops12h 40m

Southampton Eastleigh

Wed 17/9

08:40-01:10

2 stops14h 30m

£810

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 8/9

19:30-12:00

2 stops18h 30m

Southampton Eastleigh

Fri 12/9

12:30-02:15

2 stops11h 45m

£918

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Thu 4/9

13:40-08:45

1 stop21h 05m

£221

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Wed 3/9

13:40-08:45

1 stop21h 05m

£221

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Thu 4/9

17:45-09:25

2 stops41h 40m

£394

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Wed 3/9

08:45-08:10

2 stops25h 25m

£482

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Fri 5/9

13:25-08:25

2 stops21h 00m

£545

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Best time to book a flight from Athens to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Athens to Southampton (average of £203). Flying from Athens to Southampton in November is currently the most expensive (average of £262). 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.

Related info for your journey

Find useful and relevant information for your journey from Athens to Southampton. 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 Athens to Southampton?

    British Airways can get you from Athens to Southampton in just under 17h 40m. Your travel time can differ by up to . The distance from Athens to Southampton is about 1525 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Athens to Southampton (average of £203). Flying from Athens to Southampton in November is currently the most expensive (average of £262). 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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Why should you use Cheapflights to find cheap flight tickets from Athens to Southampton?

Millions of users choose and trust Cheapflights to book the best flight deals from Athens to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Athens to Southampton 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 Athens to Southampton become cheaper?

Yes, Cheapflights offers price alerts on Athens to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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