In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

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

Can I find deals for flights from Southampton to Sofia that include hotel bookings?

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

How can I find direct flights from Southampton to Sofia?

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

Can I find deals for business class flights from Southampton to Sofia?

Yes. Cheapflights offers flight deals from Southampton to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£69+ Cheap Flights from Southampton to Sofia

Cheap flight deals from Southampton to Sofia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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

Thu 1/1011:40 -

2 stops23h 55m

Thu 8/1018:45 -

1 stop16h 00m

Deal found 17/8£157

Sat 19/919:25 -

1 stop12h 20m

Wed 23/917:15 -

2 stops17h 30m

Deal found 18/8£163

Thu 17/920:00 -

2 stops17h 45m

Thu 24/918:30 -

2 stops16h 15m

Deal found 17/8£202

Find flight deals from Southampton to Sofia

Round-trip from	£157
One-way from	£69
Popular in	December
Cheapest in	November
Average price	£247

1/10-8/10
3 total stops
39h 55m total
Southampton to Sofia

Search Deals

easyJet
5/9
1 total stop
12h 20m total
Southampton to Sofia

Search Deals

High demand for flights, 9% potential price rise

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sat 19/9

19:25-09:45

1 stop12h 20m

Sofia

Wed 23/9

17:15-08:45

2 stops17h 30m

£163

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Thu 1/10

11:40-13:35

2 stops23h 55m

Sofia

Thu 8/10

18:30-08:45

2 stops16h 15m

£171

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sat 26/9

16:45-20:10

2 stops25h 25m

Sofia

Wed 30/9

21:25-12:05

2 stops16h 40m

£519

Cheapest one-way

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sat 5/9

19:25-09:45

1 stop12h 20m

£69

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sat 5/9

07:50-01:10

2 stops15h 20m

£113

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Fri 28/8

20:10-01:30

2 stops27h 20m

£153

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sun 30/8

12:35-19:20

2 stops28h 45m

£312

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Thu 27/8

08:55-13:25

2 stops26h 30m

£312

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Sat 29/8

16:45-20:10

2 stops25h 25m

£312

Fastest single journey

SouthamptonSofia

SOU Southampton Eastleigh - SOF Sofia

SOUSOF

Southampton Eastleigh

Wed 26/8

08:55-20:30

2 stops9h 35m

£344

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Southampton to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Southampton with our price prediction graph.

SOU-SOF

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.

Related info for your journey

Can I find deals for flights from Southampton to Sofia that include hotel bookings?
Yes. In addition to deals on Southampton to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Sofia.
Can I find deals for business class flights from Southampton to Sofia?
Yes. Cheapflights offers flight deals from Southampton to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Velingrad

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Bulgaria

Flights by cabin class

Other flight options

Other flights from Southampton

Popular flights

Sofia flight routes

Alternative routes for Southampton to Sofia

Heathrow to Sofia flights

Stansted to Sofia flights

Luton to Sofia flights

Gatwick to Sofia flights

London City to Sofia flights

Manchester to Sofia flights

Southend to Sofia flights

Birmingham to Sofia flights

Edinburgh to Sofia flights

Bristol to Sofia flights

Liverpool to Sofia flights

Newcastle upon Tyne to Sofia flights

Exeter to Sofia flights

Leeds to Sofia flights

East Midlands to Sofia flights

Bournemouth to Sofia flights

Doncaster to Sofia flights

Darlington to Sofia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Sofia?

Cheapflights helps you search for flights from Southampton to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Southampton to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Southampton to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Southampton to Sofia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Southampton to Sofia from £69

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Sofia

Cheapest flights from Southampton to SofiaExplore the most affordable flight options available from Southampton to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Southampton to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Southampton to SofiaDiscover carefully curated flight deals from Southampton to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Southampton to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Southampton to SofiaDiscover last-minute flight deals from Southampton to Sofia. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Sofia. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Southampton to SofiaSearch for one-way flight options from Southampton to Sofia. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Southampton to Sofia. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Find flight deals from Southampton to Sofia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Sofia that are best for you.

Best time to book a flight from Southampton to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Southampton with our price prediction graph.

Related info for your journey

Can I find deals for flights from Southampton to Sofia that include hotel bookings?

How can I find direct flights from Southampton to Sofia?

Can I find deals for business class flights from Southampton to Sofia?

Travelling to a place near Sofia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Sofia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Bulgaria

Book a non-stop flight to one of these other cities located in Bulgaria.

Search flights from Southampton to Sofia by cabin class

Find flights from Southampton to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Sofia flights

Browse other Southampton and Sofia flight options. Last updated on 19 August 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sofia

Explore flights to Sofia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Sofia?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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

Best flights from Southampton to Sofia
Discover carefully curated flight deals from Southampton to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Southampton to Sofia
Discover last-minute flight deals from Southampton to Sofia. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Southampton to Sofia
Search for one-way flight options from Southampton to Sofia. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.