Which airlines fly to Sofia?

Ryanair, Wizz Air and Bulgaria Air are the top three most popular airlines that fly to Sofia from Southampton according to our data. Ryanair is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 11 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to Sofia Airport?

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

How old do you have to be to fly from Southampton Eastleigh Airport to Sofia 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 Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents required for your trip to Sofia Airport 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 Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£86 Cheap Flights from Southampton to Sofia in 2026

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Find the cheapest flights from Southampton to Sofia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:25 - 02:55

SOU

SOF

15h 30m

2 stops

13:25 - 08:45

SOF

SOU

21h 20m

2 stops

£193Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

09:25 - 02:55

SOU

SOF

15h 30m

2 stops

06:00 - 11:55

SOF

SOU

7h 55m

1 stop

£202Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

09:25 - 02:55

SOU

SOF

15h 30m

2 stops

14:35 - 13:35

SOF

SOU

25h 00m

3 stops

£219Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

12:15 - 02:55

SOU

SOF

12h 40m

2 stops

16:45 - 19:20

SOF

SOU

28h 35m

1 stop

£257Multiple Airlines

Wed, 18 Feb - Sun, 22 Feb

09:25 - 12:10

SOU

SOF

24h 45m

3 stops

14:35 - 13:35

SOF

SOU

25h 00m

3 stops

£261Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

17:35 - 14:05

SOU

SOF

18h 30m

1 stop

07:00 - 17:00

SOF

SOU

12h 00m

1 stop

£361KLM

Wed, 4 Mar - Wed, 11 Mar

20:05 - 15:35

SOU

SOF

17h 30m

2 stops

05:00 - 19:30

SOF

SOU

16h 30m

2 stops

£381Multiple Airlines

Sat, 23 May - Sat, 30 May

12:00 - 22:45

SOU

SOF

32h 45m

2 stops

11:00 - 17:30

SOF

SOU

32h 30m

2 stops

£413Multiple Airlines

Wed, 18 Feb - Sun, 22 Feb

17:35 - 14:05

SOU

SOF

18h 30m

1 stop

07:00 - 08:20

SOF

SOU

27h 20m

1 stop

£483KLM

Wed, 18 Feb - Sun, 22 Feb

14:50 - 19:20

SOU

SOF

26h 30m

2 stops

21:05 - 17:40

SOF

SOU

46h 35m

2 stops

£530British Airways

Sun, 24 May - Sun, 31 May

KLM flights from Southampton to Sofia

Our best KLM deals on Southampton to Sofia flight tickets

KLM

4 Mar

SOU17:35Southampton Eastleigh

18h 30m

1 stop

SOF14:05Sofia

11 Mar

SOF07:00Sofia

12h 00m

1 stop

SOU17:00Southampton Eastleigh

£361

KLM

18 Feb

SOU17:35Southampton Eastleigh

18h 30m

1 stop

SOF14:05Sofia

22 Feb

SOF07:00Sofia

27h 20m

1 stop

SOU08:20Southampton Eastleigh

£483

British Airways flights from Southampton to Sofia

Our best British Airways deals on Southampton to Sofia flight tickets

British Airways

24 May

SOU14:50Southampton Eastleigh

26h 30m

2 stops

SOF19:20Sofia

31 May

SOF21:05Sofia

46h 35m

2 stops

SOU17:40Southampton Eastleigh

£530

British Airways

23 May

SOU19:40Southampton Eastleigh

45h 40m

2 stops

SOF19:20Sofia

31 May

SOF21:05Sofia

46h 35m

2 stops

SOU17:40Southampton Eastleigh

£553

British Airways

24 May

SOU14:50Southampton Eastleigh

26h 30m

2 stops

SOF19:20Sofia

29 May

SOF14:20Sofia

23h 25m

2 stops

SOU11:45Southampton Eastleigh

£562

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 4/3

09:25-02:55

2 stops15h 30m

Sofia

Wed 11/3

13:25-08:45

2 stops21h 20m

£193

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 4/3

09:25-02:55

2 stops15h 30m

Sofia

Wed 11/3

06:00-11:55

1 stop7h 55m

£202

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 4/3

09:25-02:55

2 stops15h 30m

Sofia

Wed 11/3

14:35-13:35

3 stops25h 00m

£219

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 18/2

12:15-02:55

2 stops12h 40m

Sofia

Sun 22/2

16:45-19:20

1 stop28h 35m

£257

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 4/3

09:25-12:10

3 stops24h 45m

Sofia

Wed 11/3

14:35-13:35

3 stops25h 00m

£261

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 4/3

17:35-14:05

1 stop18h 30m

Sofia

Wed 11/3

07:00-17:00

1 stop12h 00m

£361

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sat 23/5

20:05-15:35

2 stops17h 30m

Sofia

Sat 30/5

05:00-19:30

2 stops16h 30m

£381

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 18/2

12:00-22:45

2 stops32h 45m

Sofia

Sun 22/2

11:00-17:30

2 stops32h 30m

£413

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Wed 18/2

17:35-14:05

1 stop18h 30m

Sofia

Sun 22/2

07:00-08:20

1 stop27h 20m

£483

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sun 24/5

14:50-19:20

2 stops26h 30m

Sofia

Sun 31/5

21:05-17:40

2 stops46h 35m

£530

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Sofia

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

Prices

Airlines

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

On average, the least expensive day to fly to Sofia from Southampton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £122. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Sofia for around £192.

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

Our data shows that the cheapest Southampton to Sofia flights are usually those with departure times at midday. Our users have found flights to Sofia at midday for as low as £129. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £190 on average. Flights to Sofia from Southampton in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Southampton to Sofia

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

Estimated return price

Cheap Southampton to Sofia (SOU to SOF) flight deals and tips

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

Fastest flight time	6h 45m
Direct flights	None

The fastest flight from Southampton to Sofia takes 6h 45m

There are no direct flights from Southampton to Sofia. There are no popular flight routes from Southampton to Sofia.

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How far is Southampton Eastleigh to Sofia by plane?
There are 1290.6 mi between Southampton Eastleigh and Sofia. Flights usually cover this in 6h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Sofia Airport?
Prices for flights from Southampton Eastleigh Airport to Sofia Airport are refreshed on a daily basis.
How old do you have to be to fly from Southampton Eastleigh Airport to Sofia 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 Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport 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 Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Sofia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Sofia from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Southampton and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Southampton to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.