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Cheap flights from Southampton to Southeast Europe from £93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Southeast Europe departing on 31/10. 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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0 bags

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Find the cheapest flights from Southampton to Southeast Europe

Cheap return flights

Multiple Airlines Logo
15:20 - 11:20SOU-CFU
18h 00m1 stop
Multiple Airlines Logo
00:20 - 08:40CFU-SOU
34h 20m2 stops
£179Multiple Airlines
Find Deal
Sat, 18 Oct - Fri, 24 Oct
Multiple Airlines Logo
15:20 - 11:20SOU-CFU
18h 00m1 stop
Multiple Airlines Logo
14:00 - 08:40CFU-SOU
20h 40m2 stops
£195Multiple Airlines
Find Deal
Sat, 18 Oct - Sat, 25 Oct
Multiple Airlines Logo
15:20 - 09:55SOU-TIA
17h 35m2 stops
Multiple Airlines Logo
06:05 - 14:50TIA-SOU
9h 45m2 stops
£200Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
15:20 - 09:55SOU-TIA
17h 35m2 stops
Multiple Airlines Logo
00:25 - 13:10TIA-SOU
13h 45m2 stops
£210Multiple Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Multiple Airlines Logo
12:00 - 10:15SOU-ATH
20h 15m2 stops
Multiple Airlines Logo
06:45 - 18:55ATH-SOU
14h 10m1 stop
£212Multiple Airlines
Find Deal
Sun, 12 Oct - Fri, 17 Oct
easyJet Logo
08:25 - 10:45SOU-ATH
24h 20m1 stop
easyJet Logo
10:50 - 18:55ATH-SOU
10h 05m1 stop
£235easyJet
Find Deal
Sun, 12 Oct - Fri, 17 Oct
KLM Logo
17:30 - 12:50SOU-ATH
17h 20m1 stop
KLM Logo
06:05 - 17:00ATH-SOU
12h 55m1 stop
£262KLM
Find Deal
Sat, 1 Nov - Sat, 8 Nov
KLM Logo
17:35 - 01:00SOU-OTP
5h 25m1 stop
KLM Logo
18:05 - 08:45OTP-SOU
16h 40m1 stop
£280KLM
Find Deal
Fri, 10 Oct - Mon, 13 Oct
British Airways Logo
19:00 - 23:25SOU-OTP
26h 25m2 stops
British Airways Logo
16:40 - 13:55OTP-SOU
23h 15m2 stops
£433British Airways
Find Deal
Fri, 7 Nov - Tue, 11 Nov
British Airways Logo
18:25 - 01:20SOU-ATH
28h 55m3 stops
British Airways Logo
19:50 - 16:00ATH-SOU
22h 10m2 stops
£452British Airways
Find Deal
Sun, 4 Jan - Sun, 11 Jan

British Airways flights from Southampton to Southeast Europe

Our best British Airways deals on Southampton to Southeast Europe flight tickets
British Airways
7 Nov
SOU19:00Southampton Eastleigh
26h 25m
2 stops
OTP23:25Bucharest Otopeni Intl
11 Nov
OTP16:40Bucharest Otopeni Intl
23h 15m
2 stops
SOU13:55Southampton Eastleigh
£433
Find similar
British Airways
4 Jan
SOU18:25Southampton Eastleigh
28h 55m
3 stops
ATH01:20Athens Eleftherios V.
11 Jan
ATH19:50Athens Eleftherios V.
22h 10m
2 stops
SOU16:00Southampton Eastleigh
£452
Find similar
British Airways
25 Nov
SOU14:45Southampton Eastleigh
22h 00m
2 stops
OTP14:45Bucharest Otopeni Intl
27 Nov
OTP16:35Bucharest Otopeni Intl
25h 15m
2 stops
SOU15:50Southampton Eastleigh
£471
Find similar

KLM flights from Southampton to Southeast Europe

Our best KLM deals on Southampton to Southeast Europe flight tickets
KLM
1 Nov
SOU17:30Southampton Eastleigh
17h 20m
1 stop
ATH12:50Athens Eleftherios V.
8 Nov
ATH06:05Athens Eleftherios V.
12h 55m
1 stop
SOU17:00Southampton Eastleigh
£262
Find similar
KLM
10 Oct
SOU17:35Southampton Eastleigh
5h 25m
1 stop
OTP01:00Bucharest Otopeni Intl
13 Oct
OTP18:05Bucharest Otopeni Intl
16h 40m
1 stop
SOU08:45Southampton Eastleigh
£280
Find similar
KLM
9 Mar
SOU17:30Southampton Eastleigh
4h 45m
1 stop
BEG23:15Belgrade Nikola Tesla
13 Mar
BEG12:35Belgrade Nikola Tesla
21h 15m
1 stop
SOU08:50Southampton Eastleigh
£282
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Southampton to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Sat 18/10

15:20-11:20

1 stop18h 00m

Corfu Ioannis Kapodistrias

Fri 24/10

00:20-08:40

2 stops34h 20m

£179

SouthamptonCorfu

SOU - CFU

SOUCFU

Southampton Eastleigh

Sat 18/10

15:20-11:20

1 stop18h 00m

Corfu Ioannis Kapodistrias

Sat 25/10

14:00-08:40

2 stops20h 40m

£195

SouthamptonTirana

SOU - TIA

SOUTIA

Southampton Eastleigh

Sat 1/11

15:20-09:55

2 stops17h 35m

Tirana Rinas

Sat 8/11

06:05-14:50

2 stops9h 45m

£200

SouthamptonTirana

SOU - TIA

SOUTIA

Southampton Eastleigh

Sat 1/11

15:20-09:55

2 stops17h 35m

Tirana Rinas

Fri 7/11

00:25-13:10

2 stops13h 45m

£210

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 12/10

12:00-10:15

2 stops20h 15m

Athens Eleftherios V.

Fri 17/10

06:45-18:55

1 stop14h 10m

£212

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 12/10

08:25-10:45

1 stop24h 20m

Athens Eleftherios V.

Fri 17/10

10:50-18:55

1 stop10h 05m

£235

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sat 1/11

17:30-12:50

1 stop17h 20m

Athens Eleftherios V.

Sat 8/11

06:05-17:00

1 stop12h 55m

£262

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 10/10

17:35-01:00

1 stop5h 25m

Bucharest Otopeni Intl

Mon 13/10

18:05-08:45

1 stop16h 40m

£280

SouthamptonBucharest

SOU - OTP

SOUOTP

Southampton Eastleigh

Fri 7/11

19:00-23:25

2 stops26h 25m

Bucharest Otopeni Intl

Tue 11/11

16:40-13:55

2 stops23h 15m

£433

SouthamptonAthens

SOU - ATH

SOUATH

Southampton Eastleigh

Sun 4/1

18:25-01:20

3 stops28h 55m

Athens Eleftherios V.

Sun 11/1

19:50-16:00

2 stops22h 10m

£452

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 Southeast Europe from

How to get the cheapest flight ticket from Southampton to Southeast Europe

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 Southeast Europe?

The cheapest day to depart from Southampton to Southeast Europe is on a Thursday. Travellers who choose to depart for Southeast Europe on a Thursday will often find tickets for as low as £207. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £293. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Europe.

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

In the afternoon is the cheapest time of day to fly from Southampton to Southeast Europe when you can find flight prices for as low as £219. Flying to Southeast Europe in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Southeast Europe are more costly in the morning, with an average ticket price of £276. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Southampton to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between Southampton to Southeast Europe.

Cheap Southampton to Southeast Europe flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Southeast Europe. There are no popular flight routes from Southampton to Southeast Europe.
Search flight deals

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Southeast Europe?

    Prices for flights from Southampton Eastleigh Airport to Southeast Europe are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Southeast Europe?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Southeast Europe?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Southeast Europe.

  • What documentation or ID do you need to fly to Southeast Europe?

    The travel and health documents required for your trip to Southeast Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Southampton to Southeast Europe?

Best airlines flying from Southampton to Southeast Europe

Compare and see reviews for airlines that fly from Southampton to Southeast Europe with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £159Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Southeast Europe. momondo saves you time and could save you money on your trip.

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

All flight searches from Southampton to Southeast Europe on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Southeast Europe?

Once you have performed a search for Southampton to Southeast Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Southeast Europe, momondo offers a useful price alert feature which will track prices for flights to Southeast Europe from Southampton and alert you when they change.

An easier way to manage your Southeast Europe trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Sat 18/10
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