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Cheap flights from Bristol to Sofia from £77

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SOF
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Bristol to Sofia are usually found in May or June, booked 12 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Bristol to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

£120

One-way from

£77

Popular in

December

Cheapest in

May

Average price

£77

Good round-trip deal

£92 or less

Good one-way deal

£34 or less
Ryanair
  • Ryanair
  • 12/7-19/7
  • Nonstop
  • 6h 55m total
  • Bristol to Sofia
Ryanair
  • Ryanair
  • 16/7
  • 1 total stop
  • 13h 10m total
  • Bristol to Sofia
Highest demand for flights based on searches. 23% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Bristol to Sofia.
Price to beat on a one-way flight from Bristol to Sofia.

Find flight deals from Bristol to Sofia

Cheapest flights from Bristol to Sofia
Explore the most affordable flight options available from Bristol to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 12/718:25BRS - SOF
Nonstop3h 25mRyanair
Sat 19/716:30SOF - BRS
Nonstop3h 30mRyanair
Deal found 12/6£120
Sat 28/606:30BRS - SOF
2 stops32h 00mMultiple Airlines
Sat 5/716:30SOF - BRS
Nonstop3h 30mMultiple Airlines
Deal found 10/6£147
Wed 10/906:15BRS - SOF
1 stop5h 45mKLM
Sun 14/918:00SOF - BRS
2 stops25h 00mKLM
Deal found 11/6£314
Sat 30/815:25BRS - SOF
1 stop24h 50mPegasus Airlines
Mon 8/913:50SOF - BRS
1 stop22h 30mPegasus Airlines
Deal found 10/6£337
Mon 25/815:10BRS - SOF
1 stop19h 20mSWISS
Sun 31/812:45SOF - BRS
2 stops27h 35mSWISS
Deal found 11/6£369

Cheapflights Fare Finder

Customise your flight search to find flights from Bristol 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 13 June 2025.
Use the filters below to find and compare flights from Bristol to Sofia that are best for you.

Fly from

Bristol

Fly to

Sofia

Route

Depart

Return

Price

BristolSofia

BRS - SOF

BRSSOF

Bristol

Sat 12/7

18:25-23:50

Nonstop3h 25m

Sofia

Sat 19/7

16:30-18:00

Nonstop3h 30m

£120

BristolSofia

BRS - SOF

BRSSOF

Bristol

Sat 28/6

06:30-16:30

2 stops32h 00m

Sofia

Sat 5/7

16:30-18:00

Nonstop3h 30m

£147

BristolSofia

BRS - SOF

BRSSOF

Bristol

Wed 10/9

06:15-14:00

1 stop5h 45m

Sofia

Sun 14/9

18:00-17:00

2 stops25h 00m

£314

BristolSofia

BRS - SOF

BRSSOF

Bristol

Sat 30/8

15:25-18:15

1 stop24h 50m

Sofia

Mon 8/9

13:50-10:20

1 stop22h 30m

£337

BristolSofia

BRS - SOF

BRSSOF

Bristol

Mon 25/8

15:10-12:30

1 stop19h 20m

Sofia

Sun 31/8

12:45-14:20

2 stops27h 35m

£369

BristolSofia

BRS - SOF

BRSSOF

Bristol

Wed 16/7

07:55-23:05

1 stop13h 10m

£77

BristolSofia

BRS - SOF

BRSSOF

Bristol

Wed 18/6

12:40-00:30

1 stop9h 50m

£88

BristolSofia

BRS - SOF

BRSSOF

Bristol

Sat 12/7

15:25-18:15

1 stop24h 50m

£163

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Bristol to Sofia

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

How far ahead should I book a flight from Bristol to Sofia?

Use this chart to determine the optimal time to book a return flight from Bristol to Sofia. Price data was last updated on 9 June 2025.

To ensure you get the cheapest price possible for a flight from Bristol to Sofia, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Find hourly flight availability from Bristol 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 13 June 2025.

It’s typically best to fly out from Bristol to Sofia at midday. Doing so could potentially save you 51% on the flight price compared to flying in the evening, which is usually more expensive.

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 13 June 2025.

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Bristol to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Bristol to Sofia flight route?

  • What are the cheapest airlines flying from Bristol to Sofia round-trip?

    Cheapflights users have booked flights from Bristol to Sofia round-trip from £120. Other airlines that can offer you cheap pricing are KLM, from £314, and Pegasus Airlines, from £337. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest flights from Bristol to Sofia?

    Looking at all options, your cheapest flight can be booked for £30. While the most popular route (Bristol - Sofia) can be booked for £77 on average our data indicates £145 when flying from Bristol to Sofia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bristol 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 Bristol to Sofia?

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

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Top 2 airlines flying from Bristol to Sofia

Discover the top 2 airlines that operate flights from Bristol 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£45Average£116FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£206Average£270FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Bristol to Sofia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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

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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