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Cheap flights from Portsmouth to Bulgaria from £699

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SOF
29 Apr — 6 May1
1 adult

Cheap flight deals from Portsmouth to Bulgaria

Keep the following information in mind while searching for Portsmouth to Bulgaria flight deals. Data was last updated 24 April 2025.

Round-trip from

£699

Popular in

August

Cheapest in

November

Average price

£141
British Airways
  • British Airways
  • 1/6-15/6
  • 4 total stops
  • 38h 05m total
  • Portsmouth to Bulgaria
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£41 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 April 2025
Search Deals

Find flight deals from Portsmouth to Bulgaria

Cheapest flights from Portsmouth to Bulgaria
Explore the most affordable flight options available from Portsmouth to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Sun 1/619:55SOU - SOF
2 stops21h 15mBritish Airways
Sun 15/621:10SOF - SOU
2 stops16h 50mBritish Airways
Deal found 23/4£699

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth 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 24 April 2025.
Use the filters below to find and compare flights from Portsmouth to Bulgaria that are best for you.

Fly from

Portsmouth

Fly to

Bulgaria

Route

Depart

Return

Price

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sun 1/6

19:55-19:10

2 stops21h 15m

Sofia

Sun 15/6

21:10-12:00

2 stops16h 50m

£699

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Best time to book a flight from Portsmouth to Bulgaria

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

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Bulgaria (average of £88). Flying from Portsmouth 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 P0R to BG?

Find hourly flight availability from Portsmouth 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 24 April 2025.

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

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 24 April 2025.
British Airways
6.6
Okay
6,805 reviews
Check prices

Food

6.3

Boarding

6.8

Overall

6.6

Comfort

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

yvonne,Apr 2025

LHR - ORD

Baby in front of me cried throughout the flight.(This was beyond the crew control) A flight attendant that decided he wanted to have continuous conservation with the passenger also in front of me. Considering it was a night flight it was literally painful. Thank you
British Airways
6.6
Okay
6,805 reviews
British Airways
6.6
Okay
6,805 reviews
Check prices

Food

6.3

Boarding

6.8

Overall

6.6

Comfort

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

yvonne,Apr 2025

LHR - ORD

Baby in front of me cried throughout the flight.(This was beyond the crew control) A flight attendant that decided he wanted to have continuous conservation with the passenger also in front of me. Considering it was a night flight it was literally painful. Thank you

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Portsmouth to Bulgaria?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Bulgaria on time: Bulgaria Air (85%), American Airlines (81%), British Airways (81%).

  • What are the cheapest flights from Portsmouth to Bulgaria?

    On average you can expect to pay £216 for a flight from Portsmouth to Bulgaria. The cheapest flight overall is £59 while the most popular route, (Southampton Eastleigh - Sofia) is currently priced at £211.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Bulgaria (average of £88). Flying from Portsmouth 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

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Top 10 airlines flying from Portsmouth to Bulgaria

Discover the top 10 airlines that operate flights from Portsmouth to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£15Average£145FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£32Average£191FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£33Average£208FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air SerbiaCheapest£54Average£154FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
easyJetCheapest£63Average£255FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£92Average£200FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£136Average£245FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£141Average£223FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£146Average£208FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£147Average£275FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Bulgaria, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Portsmouth to Bulgaria 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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