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Cheap flights from Bulgaria to Southampton from £209

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SOU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bulgaria to Southampton

Keep the following information in mind while searching for Bulgaria to Southampton flight deals. Data was last updated 16 September 2025.

Popular in

July

Cheapest in

March

Average price

£159
Highest demand for flights based on searches. 27% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Bulgaria to Southampton

Cheapest flights from Bulgaria to Southampton
Explore the most affordable flight options available from Bulgaria to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 19/914:20SOF - SOU
2 stops21h 05mBritish Airways
Mon 27/1018:10SOU - SOF
3 stops48h 00mBritish Airways
Deal found 15/9£636
Fri 19/914:20SOF - SOU
2 stops21h 05mBritish Airways
Tue 28/1014:45SOU - SOF
2 stops27h 25mBritish Airways
Deal found 15/9£647
Fri 19/914:20SOF - SOU
2 stops21h 05mBritish Airways
Sat 25/1012:25SOU - SOF
2 stops23h 35mBritish Airways
Deal found 15/9£706
Fri 19/914:20SOF - SOU
2 stops21h 05mBritish Airways
Sun 26/1018:25SOU - SOF
2 stops19h 55mBritish Airways
Deal found 15/9£708
Fri 19/914:20SOF - SOU
2 stops21h 05mBritish Airways
Wed 29/1008:55SOU - SOF
2 stops9h 15mBritish Airways
Deal found 15/9£730
Sun 21/921:10SOF - SOU
2 stops36h 50mBritish Airways
Mon 27/1018:10SOU - SOF
3 stops48h 00mBritish Airways
Deal found 15/9£812
Sun 21/921:10SOF - SOU
2 stops36h 50mBritish Airways
Tue 28/1014:45SOU - SOF
2 stops27h 25mBritish Airways
Deal found 15/9£823
Sun 21/921:10SOF - SOU
2 stops36h 50mBritish Airways
Sat 25/1012:25SOU - SOF
2 stops23h 35mBritish Airways
Deal found 15/9£882
Sun 21/921:10SOF - SOU
2 stops36h 50mBritish Airways
Sun 26/1018:25SOU - SOF
2 stops19h 55mBritish Airways
Deal found 15/9£885

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria 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, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Bulgaria to Southampton that are best for you.

Fly from

Bulgaria

Fly to

Southampton

Route

Depart

Return

Price

SofiaSouthampton

SOF - SOU

SOFSOU

Sofia

Sat 8/11

07:00-17:00

1 stop12h 00m

£209

SofiaSouthampton

SOF - SOU

SOFSOU

Sofia

Sun 28/9

21:10-12:05

2 stops16h 55m

£670

SofiaSouthampton

SOF - SOU

SOFSOU

Sofia

Sun 28/9

18:10-19:30

3 stops51h 20m

£1,319

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Best time to book a flight from Bulgaria to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Bulgaria to Southampton (average of £203). Flying from Bulgaria to Southampton in November is currently the most expensive (average of £262). 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.

Related info for your journey

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

    If you book a flight to Southampton from Bulgaria, you will be flying to Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton.

  • What are the cheapest airlines to fly from Bulgaria to Southampton one-way?

    One-way options have recently been found by users for as low as £209 on KLM. Other airlines that offer cheap prices include British Airways from £670 and Qatar Airways from £1,319 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Bulgaria to Southampton (average of £203). Flying from Bulgaria to Southampton in November is currently the most expensive (average of £262). 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

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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 Bulgaria to Southampton?

Deals for Bulgaria to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bulgaria to Southampton for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Bulgaria to Southampton 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 Bulgaria to Southampton become cheaper?

Yes! Start tracking prices for Bulgaria to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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