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Cheap flights from Southampton to Bulgaria from £357

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SOF
25 Mar — 1 Apr1
1 adult

Cheap flight deals from Southampton to Bulgaria

Keep the following information in mind while searching for Southampton to Bulgaria flight deals. Data was last updated 20 March 2025.

Round-trip from

£1,615

One-way from

£357

Popular in

August

Cheapest in

November

Average price

£90
British Airways
  • British Airways
  • 1/4-28/4
  • 4 total stops
  • 40h 45m total
  • Southampton to Bulgaria
Search Deals
British Airways
  • British Airways
  • 22/4
  • 2 total stops
  • 22h 45m total
  • Southampton to Bulgaria
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£44 potential increase over avg. return price).
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 March 2025
Search Deals

Find flight deals from Southampton to Bulgaria

Cheapest flights from Southampton to Bulgaria
Explore the most affordable flight options available from Southampton to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2025.

Thu 20/308:30SOU - SOF
2 stops48h 45mBritish Airways
Tue 25/318:05SOF - SOU
2 stops40h 20mBritish Airways
Deal found 19/3£875

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Bulgaria 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 20 March 2025.
Use the filters below to find and compare flights from Southampton to Bulgaria that are best for you.

Fly from

Southampton

Fly to

Bulgaria

Route

Depart

Return

Price

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Tue 1/4

19:55-20:40

2 stops22h 45m

Sofia

Mon 28/4

20:00-12:00

2 stops18h 00m

£1,615

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Tue 22/4

19:55-20:40

2 stops22h 45m

£357

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Thu 24/4

09:40-12:30

2 stops48h 50m

£967

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Best time to book a flight from Southampton to Bulgaria

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

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Bulgaria (average of £88). Flying from Southampton to Bulgaria in August is currently the most expensive (average of £311). 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 BG?

Find hourly flight availability from Southampton to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Bulgaria as you normally would.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria 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 Bulgaria when rainfall is around 30.0 mm.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, 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).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 20 March 2025.
Qatar Airways
7.4
Good
3,539 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Paulo,Jan 2024

MLE - DOH

The only thing that was missing was a USB port on the second flight
Qatar Airways
7.4
Good
3,539 reviews
Qatar Airways
7.4
Good
3,539 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Paulo,Jan 2024

MLE - DOH

The only thing that was missing was a USB port on the second flight
British Airways
6.6
Okay
6,710 reviews
Qatar Airways
7.4
Good
3,539 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Paulo,Jan 2024

MLE - DOH

The only thing that was missing was a USB port on the second flight

Related info for your journey

Find useful and relevant information for your journey from Southampton to Bulgaria. 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 Bulgaria?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Bulgaria. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

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

  • How can I find direct flights from Southampton to Bulgaria?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Bulgaria 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 Bulgaria?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Bulgaria (average of £88). Flying from Southampton to Bulgaria in August is currently the most expensive (average of £311). 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Southampton to Bulgaria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Southampton to Bulgaria 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 Bulgaria with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Bulgaria flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bulgaria from Southampton today and book when prices fit your budget.

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