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$72+ Cheap flights from Bucharest (BUH) to Sofia (SOF)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — SOF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Bucharest to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$125
(Mytrip)

One-way from

$72
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$267

Good one-way deal

$143 or less
Provider with most accurate pricing for Bucharest (BUH)-Sofia flight deals.
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Provider most trusted by Cheapflights users for Bucharest (BUH)-Sofia flights.
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From Bucharest (BUH) to Sofia
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One-way flight from Bucharest (BUH) to Sofia
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a one-way flight from Bucharest (BUH) to Sofia.
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Find flight deals from Bucharest to Sofia

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

This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:15 pmOTP - SOF
1 stop15h 25mMultiple Airlines
Wed 4/911:45 amSOF - OTP
1 stop5h 40mMultiple Airlines
Deal found 1/21$125
This Air Serbia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:30 amOTP - SOF
1 stop22h 30mAir Serbia
Mon 3/104:00 pmSOF - OTP
1 stop23h 35mAir Serbia
Deal found 1/21$157
This Austrian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/271:20 pmOTP - SOF
1 stop22h 30mAustrian Airlines
Mon 3/36:45 pmSOF - OTP
1 stop23h 40mAustrian Airlines
Deal found 1/21$197
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/276:00 pmOTP - SOF
Nonstop1h 15mTAROM
Mon 3/310:05 amSOF - OTP
Nonstop1h 05mTAROM
Deal found 1/21$227
This Turkish Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/159:50 pmOTP - SOF
1 stop11h 05mTurkish Airlines
Mon 2/179:40 pmSOF - OTP
1 stop11h 10mTurkish Airlines
Deal found 1/21$260
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:30 amOTP - SOF
2 stops7h 50mITA Airways
Wed 4/96:00 pmSOF - OTP
2 stops33h 05mITA Airways
Deal found 1/21$593
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/274:40 pmOTP - SOF
1 stop26h 45mBritish Airways
Mon 3/35:25 pmSOF - OTP
1 stop22h 10mBritish Airways
Deal found 1/21$671
This flydubai deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/183:35 amOTP - SOF
1 stop33h 50mflydubai
Thu 3/201:10 amSOF - OTP
1 stop12h 40mflydubai
Deal found 1/21$979

Find flights from Bucharest to Sofia within your budget

Customize your flight search to find flights from Bucharest 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Sat 3/1

7:15 pm-10:40 am

1 stop15h 25m

Sofia

Wed 4/9

11:45 am-5:25 pm

1 stop5h 40m

$125

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Thu 3/6

4:30 am-3:00 am

1 stop22h 30m

Sofia

Mon 3/10

4:00 pm-3:35 pm

1 stop23h 35m

$157

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Thu 2/27

1:20 pm-11:50 am

1 stop22h 30m

Sofia

Mon 3/3

6:45 pm-6:25 pm

1 stop23h 40m

$197

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Thu 2/27

6:00 pm-7:15 pm

Nonstop1h 15m

Sofia

Mon 3/3

10:05 am-11:10 am

Nonstop1h 05m

$227

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Sat 2/15

9:50 pm-8:55 am

1 stop11h 05m

Sofia

Mon 2/17

9:40 pm-8:50 am

1 stop11h 10m

$260

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Fri 2/28

4:30 am-12:20 pm

2 stops7h 50m

Sofia

Wed 4/9

6:00 pm-3:05 am

2 stops33h 05m

$593

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Thu 2/27

4:40 pm-7:25 pm

1 stop26h 45m

Sofia

Mon 3/3

5:25 pm-3:35 pm

1 stop22h 10m

$671

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Tue 3/18

3:35 am-1:25 pm

1 stop33h 50m

Sofia

Thu 3/20

1:10 am-1:50 pm

1 stop12h 40m

$979

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Mon 3/24

6:05 am-1:15 pm

1 stop7h 10m

$72

BucharestSofia

OTP - SOF

OTPSOF

Bucharest Otopeni Intl

Sat 3/22

10:50 am-6:10 pm

1 stop7h 20m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

Compare providers for flights from Bucharest to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bucharest to Sofia in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bucharest to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Bucharest with our price prediction graph.
Estimated round-trip 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 Bucharest to Sofia

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

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

Currently, November is the cheapest month in which you can book a flight from Bucharest to Sofia (average of $632). Flying from Bucharest to Sofia in June is currently the most expensive (average of $1,243). 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 BUH to SOF?

Find hourly flight availability from Bucharest 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 January 21, 2025.

It’s optimal to fly from Bucharest to Sofia at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

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 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 21, 2025.
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very good
741 reviews
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.6
Good
786 reviews
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Turkish Airlines
7.3
Good
3,931 reviews
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Ryanair
6.9
Okay
5,194 reviews
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Pegasus Airlines
6.8
Okay
617 reviews
Aegean Airlines
8.1
Very good
741 reviews

Comfort

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Crew

8.6

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Bucharest 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 Bucharest?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from Bucharest. On average, Sofia has 1 inbound flight from Bucharest per day from 1 airline. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

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

    Air Serbia, at $157, was found to be the cheapest airline from Bucharest to Sofia.Alternate airlines to your destination round-trip include Austrian Airlines and TAROM. Air Serbia is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bucharest to Sofia one-way?

    The cheapest airlines for a one-way flight from Bucharest to Sofia are Ryanair ($76), Aegean Airlines ($77), and Air Serbia ($78).

  • What are the cheapest flights from Bucharest to Sofia?

    On average you can expect to pay $146 for a flight from Bucharest to Sofia. The cheapest flight overall is $135 while the most popular route, (Bucharest Otopeni Intl - Sofia) is currently priced at $258.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Bucharest to Sofia (average of $632). Flying from Bucharest to Sofia in June is currently the most expensive (average of $1,243). 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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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Top airline flying from Bucharest to Sofia

Discover the top airline that operate flights from Bucharest 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAROMCheapest$237Average$289FlexibilityNo cancel feeOn-time86%
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