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Cheap flights from Southampton to Southeast Europe from £152

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — ATH
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Southampton to Southeast Europe

Keep the following information in mind while searching for Southampton to Southeast Europe flight deals. Data was last updated 11 July 2025.

Round-trip from

£205

One-way from

£152

Popular in

August

Cheapest in

January

Average price

£205
KLM
  • KLM
  • 28/8-3/9
  • 2 total stops
  • 31h 35m total
  • Southampton to Southeast Europe
Search Deals
KLM
  • KLM
  • 6/8
  • 1 total stop
  • 25h 30m total
  • Southampton to Southeast Europe
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Southampton to Southeast Europe

Cheapest flights from Southampton to Southeast Europe
Explore the most affordable flight options available from Southampton to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 28/817:35SOU - SPU
1 stop4h 20mKLM
Wed 3/906:30SPU - SOU
1 stop27h 15mKLM
Deal found 10/7£205
Fri 12/919:25SOU - CFU
1 stop19h 55mMultiple Airlines
Fri 19/908:20CFU - SOU
2 stops12h 35mMultiple Airlines
Deal found 11/7£277
Wed 1/1009:00SOU - RHO
1 stop11h 00mMultiple Airlines
Wed 8/1016:10RHO - SOU
2 stops18h 30mMultiple Airlines
Deal found 9/7£283
Fri 29/817:35SOU - SPU
1 stop4h 35mMultiple Airlines
Sun 7/913:35SPU - SOU
2 stops20h 10mMultiple Airlines
Deal found 9/7£300
Sun 24/814:50SOU - ATH
1 stop6h 55mMultiple Airlines
Sun 31/819:45ATH - SOU
2 stops25h 45mMultiple Airlines
Deal found 10/7£308
Mon 29/912:10SOU - LJU
1 stop19h 05mMultiple Airlines
Fri 3/1010:35LJU - SOU
2 stops9h 20mMultiple Airlines
Deal found 9/7£316
Sun 24/821:30SOU - OTP
2 stops22h 00mMultiple Airlines
Sun 31/823:40OTP - SOU
2 stops21h 50mMultiple Airlines
Deal found 10/7£319
Sat 23/817:35SOU - DBV
1 stop18h 00mKLM
Sat 30/813:25DBV - SOU
1 stop20h 20mKLM
Deal found 9/7£326
Fri 7/1111:40SOU - HER
1 stop8h 15mMultiple Airlines
Thu 13/1108:10HER - SOU
2 stops13h 30mMultiple Airlines
Deal found 10/7£338
Tue 5/818:25SOU - ATH
1 stop20h 15mKLM
Tue 12/813:40ATH - SOU
1 stop21h 05mKLM
Deal found 10/7£340
Thu 24/720:40SOU - DBV
1 stop13h 50mMultiple Airlines
Fri 14/1111:20DBV - SOU
2 stops9h 20mMultiple Airlines
Deal found 10/7£341
Mon 29/917:35SOU - LJU
1 stop13h 40mKLM
Fri 3/1016:30LJU - SOU
1 stop17h 15mKLM
Deal found 9/7£344

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Southeast Europe 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 11 July 2025.
Use the filters below to find and compare flights from Southampton to Southeast Europe that are best for you.

Fly from

Southampton

Fly to

Southeast Europe

Route

Depart

Return

Price

SouthamptonSplit

SOU - SPU

SOUSPU

Southampton Eastleigh

Thu 28/8

17:35-22:55

1 stop4h 20m

Split

Wed 3/9

06:30-08:45

1 stop27h 15m

£205

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Fri 12/9

19:25-17:20

1 stop19h 55m

Corfu Ioannis Kapodistrias

Fri 19/9

08:20-18:55

2 stops12h 35m

£277

SouthamptonRhodes

SOU - RHO

SOURHO

Southampton Eastleigh

Wed 1/10

09:00-22:00

1 stop11h 00m

Rhodes Diagoras

Wed 8/10

16:10-08:40

2 stops18h 30m

£283

SouthamptonSplit

SOU - SPU

SOUSPU

Southampton Eastleigh

Fri 29/8

17:35-23:10

1 stop4h 35m

Split

Sun 7/9

13:35-08:45

2 stops20h 10m

£300

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 24/8

14:50-23:45

1 stop6h 55m

Athens Eleftherios V.

Sun 31/8

19:45-19:30

2 stops25h 45m

£308

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

12:10-08:15

1 stop19h 05m

Ljubljana Joze Pucnik

Fri 3/10

10:35-18:55

2 stops9h 20m

£316

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Sun 24/8

21:30-21:30

2 stops22h 00m

Bucharest Otopeni Intl

Sun 31/8

23:40-19:30

2 stops21h 50m

£319

SouthamptonDubrovnik

SOU - DBV

SOUDBV

Southampton Eastleigh

Sat 23/8

17:35-12:35

1 stop18h 00m

Dubrovnik

Sat 30/8

13:25-08:45

1 stop20h 20m

£326

SouthamptonHeraklion

SOU - HER

SOUHER

Southampton Eastleigh

Fri 7/11

11:40-21:55

1 stop8h 15m

Heraklion N. Kazantzakis Apt.

Thu 13/11

08:10-19:40

2 stops13h 30m

£338

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Tue 5/8

18:25-16:40

1 stop20h 15m

Athens Eleftherios V.

Tue 12/8

13:40-08:45

1 stop21h 05m

£340

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 39 results
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2
3
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Best time to book a flight from Southampton to Southeast Europe

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

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Southeast Europe (average of £101). Flying from Southampton to Southeast Europe in August is currently the most expensive (average of £336). 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.

What is the cheapest time of day to fly from SOU to YMH?

Find hourly flight availability from Southampton to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Southampton to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM, Qatar Airways, andeasyJet from Southampton to Southeast Europe to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,596 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,817 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,109 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Southeast Europe. 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 from for flights from Southampton to Southeast Europe?

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

  • What are the cheapest airlines to fly from Southampton to Southeast Europe one-way?

    £152 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on British Airways and Qatar Airways, with prices starting from £311 and £1,580, respectively.

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

    When deciding which route to take from Southampton to Southeast Europe consider Southampton Eastleigh - Athens Eleftherios V., Southampton Eastleigh - Corfu Ioannis Kapodistrias or Southampton Eastleigh - Split as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Southeast Europe (average of £101). Flying from Southampton to Southeast Europe in August is currently the most expensive (average of £336). 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

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Top airline flying from Southampton to Southeast Europe

Discover the top airline that operate flights from Southampton to Southeast Europe. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£171Average£314FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Southampton to Southeast Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Southeast Europe 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 Southampton to Southeast Europe with no change fees?

Yes! Cheapflights helps users easily find flights from Southampton to Southeast Europe with no change fees.

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

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

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