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Cheap flights from Portsmouth to Sofia from £241

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SOF
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Portsmouth to Sofia

Keep the following information in mind while searching for Portsmouth to Sofia flight deals. Data was last updated 21 February 2025.

Round-trip from

£241

Popular in

August

Cheapest in

November

Average price

£147
6/4-13/4
  • 6/4-13/4
  • 4 total stops
  • 58h 55m total
  • Portsmouth to Sofia
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Portsmouth to Sofia

Cheapest flights from Portsmouth to Sofia
Explore the most affordable flight options available from Portsmouth to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/412:00SOU - SOF
2 stops19h 10mMultiple Airlines
Sun 13/406:10SOF - SOU
2 stops39h 45mMultiple Airlines
Deal found 20/2£241
Sun 6/418:25SOU - SOF
1 stop17h 35mKLM
Sun 13/407:00SOF - SOU
1 stop27h 45mKLM
Deal found 20/2£311

Find flights from Portsmouth to Sofia within your budget

Customise your flight search to find flights from Portsmouth to Sofia 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 21 February 2025.

Fly from

Portsmouth

Fly to

Sofia

Route

Depart

Return

Price

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sun 6/4

12:00-09:10

2 stops19h 10m

Sofia

Sun 13/4

06:10-19:55

2 stops39h 45m

£241

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sun 6/4

18:25-14:00

1 stop17h 35m

Sofia

Sun 13/4

07:00-08:45

1 stop27h 45m

£311

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Thu 6/3

08:55-11:15

2 stops48h 20m

£363

SouthamptonSofia

SOU - SOF

SOUSOF

Southampton Eastleigh

Sat 24/5

09:40-12:30

2 stops48h 50m

£1,193

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Portsmouth to Sofia

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

Travel insights for flights from Portsmouth to Sofia

Get recent, data-driven insights about flights from Portsmouth to Sofia including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Portsmouth to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

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

Rainfall in Sofia by month

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

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.

Temperature in Sofia by month

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

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).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Sofia. 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 Sofia from Portsmouth?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from Portsmouth to Sofia. 12 airlines have flights to Sofia from Portsmouth on a regular basis. Booking flights from Portsmouth to Sofia should not be difficult; the airport handles an average of 0 inbound flights from Portsmouth per day.

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

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Sofia consider choosing American Airlines (88%), British Airways (88%) or Bulgaria Air (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Sofia?

    On average you can expect to pay £174 for a flight from Portsmouth to Sofia. The cheapest flight overall is £64 while the most popular route, (Southampton Eastleigh - Sofia) is currently priced at £241.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

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

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

Travelling to a place near Portsmouth?

Book flights to Portsmouth if you plan to visit one of these locations
Velingrad

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Top 10 airlines flying from Portsmouth to Sofia

Discover the top 10 airlines that operate flights from Portsmouth to Sofia. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£36Average£155FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£47Average£127FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Air SerbiaCheapest£57Average£145FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
easyJetCheapest£66Average£154FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£97Average£185FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£140Average£206FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£148Average£230FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£153Average£218FlexibilityNo cancel feeOn-time75%
Search KLM flights
Bulgaria AirCheapest£156Average£235FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
Austrian AirlinesCheapest£158Average£208FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

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 Portsmouth to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Sofia from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Portsmouth to Sofia with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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