Find flights
When to book
FAQs

Cheap flights from Athens to Southampton from £118

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SOU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£256

One-way from

£118

Popular in

September

Cheapest in

February

Average price

£171
11/10-15/10
  • 11/10-15/10
  • 4 total stops
  • 42h 20m total
  • Athens to Southampton
Search Deals
21/9
  • 21/9
  • 1 total stop
  • 22h 55m total
  • Athens to Southampton
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 16 September 2025.

Sat 11/1016:15ATH - SOU
2 stops18h 20mMultiple Airlines
Wed 15/1009:10SOU - ATH
2 stops24h 00mMultiple Airlines
Deal found 15/9£256
Sat 11/1006:00ATH - SOU
1 stop13h 30mKLM
Wed 15/1009:20SOU - ATH
1 stop14h 05mKLM
Deal found 15/9£258
Wed 1/1005:35ATH - SOU
2 stops15h 50mBritish Airways
Thu 2/1008:40SOU - ATH
2 stops14h 10mBritish Airways
Deal found 14/9£893
Sun 28/907:05ATH - SOU
2 stops14h 25mBritish Airways
Sun 5/1020:00SOU - ATH
2 stops20h 20mBritish Airways
Deal found 14/9£1,071

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 16 September 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.

Sat 11/10

16:15-08:35

2 stops18h 20m

Southampton Eastleigh

Wed 15/10

09:10-11:10

2 stops24h 00m

£256

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sat 11/10

06:00-17:30

1 stop13h 30m

Southampton Eastleigh

Wed 15/10

09:20-01:25

1 stop14h 05m

£258

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Wed 1/10

05:35-19:25

2 stops15h 50m

Southampton Eastleigh

Thu 2/10

08:40-00:50

2 stops14h 10m

£893

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 28/9

07:05-19:30

2 stops14h 25m

Southampton Eastleigh

Sun 5/10

20:00-18:20

2 stops20h 20m

£1,071

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 21/9

10:40-07:35

1 stop22h 55m

£118

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 21/9

13:40-08:45

1 stop21h 05m

£221

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 5/10

11:10-07:35

2 stops22h 25m

£247

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 22/9

13:40-08:45

1 stop21h 05m

£269

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sun 2/11

16:50-17:35

3 stops26h 45m

£408

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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?

    KLM can get you from Athens to Southampton in just under 13h 30m. 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

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.

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 Athens to Southampton?

When you search for this flight from Athens to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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.

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.