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Cheap flights from Southeast Europe to Southampton from £68

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — SOU
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Europe to Southampton

Keep the following information in mind while searching for Southeast Europe to Southampton flight deals. Data was last updated 19 January 2026.

Round-trip from

£158

One-way from

£68

Popular in

July

Cheapest in

March

Average price

£72
KLM
  • KLM
  • 2/2-10/2
  • 2 total stops
  • 31h 15m total
  • Southeast Europe to Southampton
Search Deals
26/3
  • 26/3
  • 2 total stops
  • 32h 45m total
  • Southeast Europe to Southampton
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Southeast Europe to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Europe to Southampton
Explore the most affordable flight options available from Southeast Europe to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Mon 2/217:25
ATH
-
SOU
1 stop17h 25m
KLM
Tue 10/209:25
SOU
-
ATH
1 stop13h 50m
KLM
Deal found 17/1£158
Fri 6/206:05
ATH
-
SOU
1 stop13h 00m
KLM
Tue 10/217:35
SOU
-
ATH
1 stop5h 40m
KLM
Deal found 18/1£163
Thu 5/206:00
OTP
-
SOU
2 stops11h 35m
Multiple Airlines
Mon 9/219:55
SOU
-
OTP
2 stops24h 40m
Multiple Airlines
Deal found 18/1£175
Fri 6/211:35
ATH
-
SOU
1 stop21h 10m
Multiple Airlines
Tue 10/215:20
SOU
-
ATH
2 stops39h 35m
Multiple Airlines
Deal found 18/1£177
Mon 2/212:30
ATH
-
SOU
1 stop28h 20m
Multiple Airlines
Tue 10/215:20
SOU
-
ATH
2 stops39h 35m
Multiple Airlines
Deal found 17/1£187
Thu 5/218:00
OTP
-
SOU
1 stop16h 25m
KLM
Mon 9/217:35
SOU
-
OTP
1 stop4h 55m
KLM
Deal found 18/1£187
Fri 27/216:45
OTP
-
SOU
2 stops24h 30m
British Airways
Sat 28/217:15
SOU
-
OTP
2 stops43h 40m
British Airways
Deal found 18/1£399
Fri 6/219:50
ATH
-
SOU
2 stops22h 50m
British Airways
Tue 10/215:00
SOU
-
ATH
2 stops32h 20m
British Airways
Deal found 18/1£400
Thu 5/207:30
ATH
-
SOU
2 stops12h 00m
British Airways
Mon 9/212:00
SOU
-
ATH
2 stops33h 10m
British Airways
Deal found 17/1£409
Sat 17/108:05
OTP
-
SOU
2 stops35h 40m
British Airways
Mon 19/112:20
SOU
-
OTP
2 stops9h 25m
British Airways
Deal found 16/1£459

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Europe 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 19 January 2026.
Use the filters below to find and compare flights from Southeast Europe to Southampton that are best for you.

Fly from

Southeast Europe

Fly to

Southampton

Route

Depart

Return

Price

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 2/2

17:25-08:50

1 stop17h 25m

Southampton Eastleigh

Tue 10/2

09:25-01:15

1 stop13h 50m

£158

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Fri 6/2

06:05-17:05

1 stop13h 00m

Southampton Eastleigh

Tue 10/2

17:35-01:15

1 stop5h 40m

£163

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Thu 5/2

06:00-15:35

2 stops11h 35m

Southampton Eastleigh

Mon 9/2

19:55-22:35

2 stops24h 40m

£175

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Fri 6/2

11:35-06:45

1 stop21h 10m

Southampton Eastleigh

Tue 10/2

15:20-08:55

2 stops39h 35m

£177

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 2/2

12:30-14:50

1 stop28h 20m

Southampton Eastleigh

Tue 10/2

15:20-08:55

2 stops39h 35m

£187

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Thu 5/2

18:00-08:25

1 stop16h 25m

Southampton Eastleigh

Mon 9/2

17:35-00:30

1 stop4h 55m

£187

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Fri 27/2

16:45-15:15

2 stops24h 30m

Southampton Eastleigh

Sat 28/2

17:15-14:55

2 stops43h 40m

£399

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Fri 6/2

19:50-16:40

2 stops22h 50m

Southampton Eastleigh

Tue 10/2

15:00-01:20

2 stops32h 20m

£400

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Thu 5/2

07:30-17:30

2 stops12h 00m

Southampton Eastleigh

Mon 9/2

12:00-23:10

2 stops33h 10m

£409

SofiaSouthampton

SOF - SOU

SOFSOU

Sofia

Thu 26/3

12:35-19:20

2 stops32h 45m

£68

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 14 results
1
2

Best time to book a flight from Southeast Europe to Southampton

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

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

Currently, February is the cheapest month in which you can book a flight from Southeast Europe to Southampton (average of £10). Flying from Southeast Europe to Southampton in June is currently the most expensive (average of £46). 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 Southeast Europe to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Southeast Europe?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from Southeast Europe to Southampton.

  • How long is the flight from Southeast Europe to Southampton?

    Departing from Southeast Europe to Southampton will take you 17h 25m. Southeast Europe and Southampton are separated by a distance of 1525 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Southeast Europe to Southampton?

    When deciding which route to take from Southeast Europe to Southampton consider Bucharest Otopeni Intl - Southampton Eastleigh, Sofia - Southampton Eastleigh or Athens Eleftherios V. - Southampton Eastleigh as they are the most popular.

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

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

  • How can I find direct flights from Southeast Europe to Southampton?

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

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

    Yes. Cheapflights offers flight deals from Southeast Europe 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 Southeast Europe to Southampton?

    Currently, February is the cheapest month in which you can book a flight from Southeast Europe to Southampton (average of £10). Flying from Southeast Europe to Southampton in June is currently the most expensive (average of £46). 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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Alternative routes for Southeast Europe to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Lyon to Gatwick flights
Lyon to Heathrow flights
Frankfurt to Luton flights
Malpensa to London City flights
Vienna to Stansted flights
Beauvais-Tille to Gatwick flights
Madrid to Heathrow flights
Duesseldorf Intl to Luton flights
Vienna to Heathrow flights
Lyon to Stansted flights
Beauvais-Tille to Luton flights
Marseille to Heathrow flights
Heathrow to Edinburgh flights
Madrid to London City flights
Lyon to London City flights
Vienna to London City flights
Gatwick to Edinburgh flights
Amsterdam to Luton flights
Berlin to Gatwick flights
Nantes to Heathrow flights
Madrid to Stansted flights
Malpensa to Heathrow flights
Lyon to Luton flights
Dublin to Gatwick flights
Orly to Edinburgh flights
Madrid to Luton flights
Leonardo da Vinci/Fiumicino to Luton flights
Porto to Gatwick flights
Luton to Edinburgh flights
Barcelona-El Prat to Gatwick flights
Nantes to Luton flights
Stansted to Edinburgh flights
Nantes to Gatwick flights
Toulouse to Heathrow flights

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How does Cheapflights help users find flights from Southeast Europe to Southampton?

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Why should you use Cheapflights to find cheap flight tickets from Southeast Europe to Southampton?

Cheapflights helps you find that perfect flight to Southampton from Southeast Europe by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Southampton from Southeast Europe? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Southeast Europe to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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