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Cheap flights from Southeast Europe to London from £106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Europe to London departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Southeast Europe to London

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:25 - 08:50
ATH
-
SOU
17h 25m1 stop
KLM Logo
17:35 - 01:15
SOU
-
ATH
5h 40m1 stop
£157KLM
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
05:45 - 19:40
ATH
-
SOU
15h 55m2 stops
Multiple Airlines Logo
20:10 - 00:45
SOU
-
ATH
26h 35m1 stop
£203Multiple Airlines
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
21:10 - 11:55
ATH
-
SOU
40h 45m2 stops
Multiple Airlines Logo
20:10 - 00:45
SOU
-
ATH
26h 35m1 stop
£207Multiple Airlines
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
09:30 - 11:55
ATH
-
SOU
28h 25m3 stops
Multiple Airlines Logo
17:35 - 01:15
SOU
-
ATH
5h 40m1 stop
£336Multiple Airlines
Mon, 19 Jan - Fri, 23 Jan
British Airways Logo
07:30 - 17:30
ATH
-
SOU
12h 00m2 stops
British Airways Logo
12:00 - 15:50
SOU
-
ATH
25h 50m2 stops
£394British Airways
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
16:55 - 17:30
ATH
-
SOU
26h 35m2 stops
British Airways Logo
12:00 - 13:20
SOU
-
ATH
23h 20m2 stops
£428British Airways
Mon, 19 Jan - Fri, 23 Jan
British Airways Logo
16:00 - 17:45
OTP
-
SOU
27h 45m2 stops
British Airways Logo
12:00 - 23:00
SOU
-
OTP
33h 00m2 stops
£453British Airways
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
08:05 - 17:45
OTP
-
SOU
35h 40m2 stops
British Airways Logo
12:00 - 23:00
SOU
-
OTP
33h 00m2 stops
£456British Airways
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
08:05 - 11:50
OTP
-
SOU
29h 45m2 stops
British Airways Logo
12:00 - 23:00
SOU
-
OTP
33h 00m2 stops
£460British Airways
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
20:35 - 20:15
ATH
-
SOU
25h 40m2 stops
British Airways Logo
10:15 - 12:25
SOU
-
ATH
24h 10m2 stops
£839British Airways
Sat, 30 May - Sat, 6 Jun

British Airways flights from Southeast Europe to Southampton

Our best British Airways deals on Southeast Europe to Southampton flight tickets
British Airways
5 Feb
ATH07:30Athens Eleftherios V.
12h 00m
2 stops
SOU17:30Southampton Eastleigh
9 Feb
SOU12:00Southampton Eastleigh
25h 50m
2 stops
ATH15:50Athens Eleftherios V.
£394
Find similar
British Airways
19 Jan
ATH16:55Athens Eleftherios V.
26h 35m
2 stops
SOU17:30Southampton Eastleigh
23 Jan
SOU12:00Southampton Eastleigh
23h 20m
2 stops
ATH13:20Athens Eleftherios V.
£428
Find similar
British Airways
17 Jan
OTP16:00Bucharest Otopeni Intl
27h 45m
2 stops
SOU17:45Southampton Eastleigh
19 Jan
SOU12:00Southampton Eastleigh
33h 00m
2 stops
OTP23:00Bucharest Otopeni Intl
£453
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from Southeast Europe to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 19/1

17:25-08:50

1 stop17h 25m

Southampton Eastleigh

Fri 23/1

17:35-01:15

1 stop5h 40m

£157

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 19/1

05:45-19:40

2 stops15h 55m

Southampton Eastleigh

Fri 23/1

20:10-00:45

1 stop26h 35m

£203

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 19/1

21:10-11:55

2 stops40h 45m

Southampton Eastleigh

Fri 23/1

20:10-00:45

1 stop26h 35m

£207

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 19/1

09:30-11:55

3 stops28h 25m

Southampton Eastleigh

Fri 23/1

17:35-01:15

1 stop5h 40m

£336

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Thu 5/2

07:30-17:30

2 stops12h 00m

Southampton Eastleigh

Mon 9/2

12:00-15:50

2 stops25h 50m

£394

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Mon 19/1

16:55-17:30

2 stops26h 35m

Southampton Eastleigh

Fri 23/1

12:00-13:20

2 stops23h 20m

£428

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Sat 17/1

16:00-17:45

2 stops27h 45m

Southampton Eastleigh

Mon 19/1

12:00-23:00

2 stops33h 00m

£453

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Sat 17/1

08:05-17:45

2 stops35h 40m

Southampton Eastleigh

Mon 19/1

12:00-23:00

2 stops33h 00m

£456

BucharestSouthampton

OTP - SOU

OTPSOU

Bucharest Otopeni Intl

Sat 17/1

08:05-11:50

2 stops29h 45m

Southampton Eastleigh

Mon 19/1

12:00-23:00

2 stops33h 00m

£460

AthensSouthampton

ATH - SOU

ATHSOU

Athens Eleftherios V.

Sat 30/5

20:35-20:15

2 stops25h 40m

Southampton Eastleigh

Sat 6/6

10:15-12:25

2 stops24h 10m

£839

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 London from

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

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

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

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

Cheap Southeast Europe to Southampton flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Southeast Europe to Southampton takes 12h 00m
There are no direct flights from Southeast Europe to Southampton. There are no popular flight routes from Southeast Europe to Southampton.
Search flight deals

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

    Prices for flights from Southeast Europe to Southampton Eastleigh Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Europe to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Southampton from Southeast Europe with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Southeast Europe.

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

Price alerts on flights to Southampton from Southeast Europe are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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