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Cheap flights from Southampton to Athens from £94

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — ATH
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Athens

Enter your travel dates to find the best prices.

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 21 February 2026.

Mon 30/320:40
SOU
-
ATH
2 stops20h 00m
Multiple Airlines
Thu 2/416:00
ATH
-
SOU
2 stops18h 40m
Multiple Airlines
Deal found 17/2£205
Sun 19/412:35
SOU
-
ATH
3 stops18h 50m
Multiple Airlines
Thu 23/418:45
ATH
-
SOU
2 stops16h 00m
Multiple Airlines
Deal found 17/2£230
Wed 18/309:25
SOU
-
ATH
2 stops24h 40m
Multiple Airlines
Wed 25/313:45
ATH
-
SOU
1 stop20h 35m
Multiple Airlines
Deal found 18/2£238
Sun 5/417:20
SOU
-
ATH
1 stop5h 55m
KLM
Sun 12/417:45
ATH
-
SOU
1 stop16h 50m
KLM
Deal found 19/2£252
Mon 6/417:20
SOU
-
ATH
1 stop5h 55m
KLM
Mon 13/417:25
ATH
-
SOU
1 stop25h 25m
KLM
Deal found 20/2£278
Sat 4/417:20
SOU
-
ATH
1 stop17h 30m
KLM
Sat 11/417:45
ATH
-
SOU
1 stop17h 00m
KLM
Deal found 17/2£281
Mon 30/317:20
SOU
-
ATH
1 stop21h 10m
KLM
Thu 2/417:25
ATH
-
SOU
1 stop17h 10m
KLM
Deal found 17/2£310
Sat 4/420:00
SOU
-
ATH
2 stops23h 50m
Multiple Airlines
Sat 11/413:35
ATH
-
SOU
1 stop21h 10m
Multiple Airlines
Deal found 17/2£313

Find 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 21 February 2026.

Round-trip from

£205

One-way from

£94

Popular in

August

Cheapest in

January

Average price

£121
30/3-2/4
  • 30/3-2/4
  • 4 total stops
  • 38h 40m total
  • Southampton to Athens
Search Deals
15/6
  • 15/6
  • 1 total stop
  • 29h 39m total
  • Southampton to Athens
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 21 February 2026.
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 30/3

20:40-18:40

2 stops20h 00m

Athens Eleftherios V.

Thu 2/4

13:35-08:35

1 stop21h 00m

£218

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 18/3

09:25-12:05

2 stops24h 40m

Athens Eleftherios V.

Wed 25/3

13:45-08:20

1 stop20h 35m

£238

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 5/4

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Sun 12/4

17:45-08:35

1 stop16h 50m

£252

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 4/4

17:20-12:50

1 stop17h 30m

Athens Eleftherios V.

Sat 11/4

17:45-08:45

1 stop17h 00m

£281

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 19/4

12:35-09:25

3 stops18h 50m

Athens Eleftherios V.

Thu 23/4

06:05-08:45

3 stops28h 40m

£304

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 4/4

20:00-21:50

2 stops23h 50m

Athens Eleftherios V.

Sat 11/4

13:35-08:45

1 stop21h 10m

£313

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Fri 27/3

08:10-19:50

2 stops9h 40m

Athens Eleftherios V.

Sun 29/3

12:55-08:40

1 stop21h 45m

£373

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 6/4

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Mon 13/4

11:40-17:15

3 stops31h 35m

£376

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 15/6

19:20-02:59

1 stop29h 39m

£94

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 15/8

17:30-01:15

1 stop5h 45m

£131

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 results
1
2

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, March is the cheapest month in which you can book a flight from Southampton to Athens (average of £29). Flying from Southampton to Athens in July is currently the most expensive (average of £85). 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.

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 21 February 2026.
See what other customers who have flown with KLM 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.
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,457 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 is the cheapest airline to fly from Southampton to Athens round-trip?

    Currently priced at £188, KLM will fly you from Southampton to Athens and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

  • 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, March is the cheapest month in which you can book a flight from Southampton to Athens (average of £29). Flying from Southampton to Athens in July is currently the most expensive (average of £85). 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
Piraeus
Aegina
Glyfada
Hydra
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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£188Average£277FlexibilityNo 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.

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