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Cheap flights from Southampton to Athens from £236

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Athens departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

KLM Logo
17:35 - 01:20SOU-ATH
5h 45m1 stop
KLM Logo
13:40 - 08:45ATH-SOU
21h 05m1 stop
£236KLM
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
08:05 - 18:55SOU-ATH
8h 50m1 stop
Logo
21:55 - 08:05ATH-SOU
36h 10m2 stops
£246
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Logo
17:35 - 01:20SOU-ATH
5h 45m1 stop
Logo
20:05 - 18:55ATH-SOU
24h 50m2 stops
£258
Find Deal
Thu, 11 Sep - Thu, 18 Sep
KLM Logo
18:25 - 12:45SOU-ATH
16h 20m1 stop
KLM Logo
13:40 - 08:45ATH-SOU
21h 05m1 stop
£275KLM
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
08:05 - 23:45SOU-ATH
13h 40m1 stop
Logo
04:20 - 08:45ATH-SOU
30h 25m3 stops
£277
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Logo
11:25 - 13:55SOU-ATH
24h 30m2 stops
Logo
23:30 - 18:55ATH-SOU
21h 25m2 stops
£280
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
20:30 - 00:40SOU-ATH
26h 10m2 stops
Logo
04:20 - 08:45ATH-SOU
30h 25m3 stops
£294
Find Deal
Mon, 29 Sep - Mon, 6 Oct
British Airways Logo
08:55 - 01:10SOU-ATH
14h 15m2 stops
British Airways Logo
14:10 - 08:25ATH-SOU
20h 15m2 stops
£525British Airways
Find Deal
Wed, 10 Sep - Tue, 16 Sep
British Airways Logo
13:10 - 00:45SOU-ATH
9h 35m2 stops
British Airways Logo
06:55 - 15:15ATH-SOU
10h 20m2 stops
£536British Airways
Find Deal
Mon, 8 Sep - Tue, 16 Sep
British Airways Logo
08:55 - 01:10SOU-ATH
14h 15m2 stops
British Airways Logo
15:15 - 08:10ATH-SOU
18h 55m2 stops
£539British Airways
Find Deal
Wed, 10 Sep - Sun, 14 Sep

KLM flights from Southampton to Athens

Our best KLM deals on Southampton to Athens flight tickets
KLM
11 Sept
SOU17:35Southampton Eastleigh
5h 45m
1 stop
ATH01:20Athens Eleftherios V.
18 Sept
ATH13:40Athens Eleftherios V.
21h 05m
1 stop
SOU08:45Southampton Eastleigh
£236
Find similar
KLM
28 Sept
SOU18:25Southampton Eastleigh
16h 20m
1 stop
ATH12:45Athens Eleftherios V.
5 Oct
ATH13:40Athens Eleftherios V.
21h 05m
1 stop
SOU08:45Southampton Eastleigh
£275
Find similar

British Airways flights from Southampton to Athens

Our best British Airways deals on Southampton to Athens flight tickets
British Airways
10 Sept
SOU08:55Southampton Eastleigh
14h 15m
2 stops
ATH01:10Athens Eleftherios V.
16 Sept
ATH14:10Athens Eleftherios V.
20h 15m
2 stops
SOU08:25Southampton Eastleigh
£525
Find similar
British Airways
8 Sept
SOU13:10Southampton Eastleigh
9h 35m
2 stops
ATH00:45Athens Eleftherios V.
16 Sept
ATH06:55Athens Eleftherios V.
10h 20m
2 stops
SOU15:15Southampton Eastleigh
£536
Find similar
British Airways
10 Sept
SOU08:55Southampton Eastleigh
14h 15m
2 stops
ATH01:10Athens Eleftherios V.
14 Sept
ATH15:15Athens Eleftherios V.
18h 55m
2 stops
SOU08:10Southampton Eastleigh
£539
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Southampton to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Thu 11/9

17:35-01:20

1 stop5h 45m

Athens Eleftherios V.

Thu 18/9

13:40-08:45

1 stop21h 05m

£236

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 29/9

08:05-18:55

1 stop8h 50m

Athens Eleftherios V.

Mon 6/10

21:55-08:05

2 stops36h 10m

£246

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Thu 11/9

17:35-01:20

1 stop5h 45m

Athens Eleftherios V.

Thu 18/9

20:05-18:55

2 stops24h 50m

£258

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 28/9

18:25-12:45

1 stop16h 20m

Athens Eleftherios V.

Sun 5/10

13:40-08:45

1 stop21h 05m

£275

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 29/9

08:05-23:45

1 stop13h 40m

Athens Eleftherios V.

Mon 6/10

04:20-08:45

3 stops30h 25m

£277

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Thu 11/9

11:25-13:55

2 stops24h 30m

Athens Eleftherios V.

Thu 18/9

23:30-18:55

2 stops21h 25m

£280

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 29/9

20:30-00:40

2 stops26h 10m

Athens Eleftherios V.

Mon 6/10

04:20-08:45

3 stops30h 25m

£294

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 10/9

08:55-01:10

2 stops14h 15m

Athens Eleftherios V.

Tue 16/9

14:10-08:25

2 stops20h 15m

£525

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Mon 8/9

13:10-00:45

2 stops9h 35m

Athens Eleftherios V.

Tue 16/9

06:55-15:15

2 stops10h 20m

£536

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Wed 10/9

08:55-01:10

2 stops14h 15m

Athens Eleftherios V.

Sun 14/9

15:15-08:10

2 stops18h 55m

£539

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Athens from

How to get the cheapest flight ticket from Southampton to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Athens?

On average, the least expensive day to fly to Athens from Southampton is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £192. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Athens on Saturday is £237.

What is the cheapest time of day to depart on your flight to Athens?

Our most recent data shows that the best time of day to fly to Athens is at midday. Flights from Southampton to Athens during this time can be as low as £185. Flights to Athens are more costly in the evening, with an average ticket price of £262. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Southampton to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Athens (SOU to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Athens

Best price found

£252

Fastest flight time

5h 45m

Direct flights

None

Airports in Athens

1 airport
The best one-way flight to Athens from Southampton in the past 72 hours is £252. The best return flight deal from Southampton to Athens found on momondo in the last 72 hours is £236.
The fastest flight from Southampton to Athens takes 5h 45m
There are no direct flights from Southampton to Athens. Popular non-direct route for this connection is Southampton Eastleigh Airport - Athens Eleftherios V. Airport.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)
Search flight deals

  • How far is Southampton Eastleigh to Athens Eleftherios V. by plane?

    A flight from Southampton Eastleigh to Athens Eleftherios V. will travel around 1514.4 mi. Typically, this will take 5h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Athens Eleftherios V. Airport?

    Prices for flights from Southampton Eastleigh Airport to Athens Eleftherios V. Airport refresh daily.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Athens Eleftherios V. Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Southampton to Athens?

Best airlines flying from Southampton to Athens

Compare and see reviews for airlines that fly from Southampton to Athens with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £177Free CancellationRating
7.8
1,384 reviews
Search KLM flights

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Piraeus
Aegina
Skala
Glyfada
Loutraki
Porto Cheli
Corinth
Marathon
Tolo
Agia Marina

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Athens?

It is quick and easy to find Southampton to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

Can I find flights from Southampton to Athens with flexible booking policies on momondo?

momondo does allow users to show only those flights to Athens from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Athens?

Once all potential Southampton to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to Athens right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Southampton to Athens now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Athens and let you know when they change.

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