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$278+ Cheap flights from Boston (BOS) to Bulgaria

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SOF
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Boston to Bulgaria

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Bulgaria (BG0). 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 noviembre 21, 2024.

Find flight deals from Boston to Bulgaria

Cheapest flights from Boston to Bulgaria
Explore the most affordable flight options available from Boston to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/38:00 pmBOS - SOF
1 stop29h 55mTurkish Airlines
sáb. 3/83:55 pmSOF - BOS
1 stop33h 10mTurkish Airlines
Deal found 11/20$597
This Mytrip deal was found by Cheapflights users on 11/20. 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.
dom. 12/811:35 amBOS - SOF
2 stops25h 30mMultiple Airlines
mar. 12/107:05 pmSOF - BOS
2 stops28h 55mMultiple Airlines
Deal found 11/20$612
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/117:10 amBOS - SOF
2 stops22h 50mAir Canada
mié. 12/252:10 pmSOF - BOS
2 stops26h 32mAir Canada
Deal found 11/20$705
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/246:25 pmBOS - SOF
1 stop10h 25mAustrian Airlines
lun. 12/96:45 pmSOF - BOS
2 stops29h 45mAustrian Airlines
Deal found 11/20$742
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/264:15 pmBOS - SOF
2 stops13h 45mLufthansa
sáb. 12/76:00 amSOF - BOS
1 stop14h 25mLufthansa
Deal found 11/21$751
This British Airways deal was found by Cheapflights users on 11/20. 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.
lun. 11/2510:00 pmBOS - SOF
1 stop12h 10mBritish Airways
lun. 12/95:25 pmSOF - BOS
1 stop26h 35mBritish Airways
Deal found 11/20$752
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/310:50 amBOS - SOF
2 stops19h 40mUnited Airlines
sáb. 3/86:00 amSOF - BOS
2 stops17h 53mUnited Airlines
Deal found 11/20$756
This KLM deal was found by Cheapflights users on 11/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/37:05 pmBOS - SOF
1 stop12h 00mKLM
jue. 12/197:00 amSOF - BOS
1 stop13h 30mKLM
Deal found 11/21$774
This Aeromexico deal was found by Cheapflights users on 11/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/34:55 pmBOS - SOF
2 stops38h 10mAir France
jue. 12/197:10 amSOF - BOS
2 stops24h 38mAir France
Deal found 11/20$839

Find flights from Boston to Bulgaria within your budget

Customize your flight search to find flights from Boston 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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

lun. 1/13

5:57 pm-5:10 pm

2 stops16h 13m

Sofia

lun. 1/27

5:25 pm-5:25 pm

2 stops31h 00m

$524

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

dom. 3/16

6:02 pm-4:20 pm

2 stops16h 18m

Sofia

lun. 3/31

8:00 pm-7:54 pm

2 stops30h 54m

$526

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

vie. 2/21

8:00 pm-8:55 am

1 stop29h 55m

Sofia

vie. 3/7

9:45 am-6:05 pm

1 stop15h 20m

$529

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

lun. 1/13

8:40 pm-10:45 pm

1 stop19h 05m

Sofia

lun. 1/27

1:45 pm-8:20 pm

2 stops37h 35m

$542

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

vie. 1/10

8:40 pm-6:10 pm

1 stop14h 30m

Sofia

vie. 1/24

8:00 am-2:10 pm

1 stop13h 10m

$551

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

vie. 3/21

7:25 pm-5:30 pm

1 stop16h 05m

Sofia

vie. 4/4

8:00 am-1:50 pm

1 stop12h 50m

$557

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

mié. 1/8

10:50 am-1:00 pm

2 stops19h 10m

Sofia

mar. 1/28

6:00 am-6:44 pm

3 stops19h 44m

$673

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

mar. 4/22

6:10 pm-10:35 pm

2 stops21h 25m

Sofia

mar. 5/6

6:40 pm-8:05 pm

2 stops32h 25m

$736

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

mar. 12/3

7:05 pm-2:05 pm

1 stop12h 00m

Sofia

jue. 12/19

7:00 am-1:30 pm

1 stop13h 30m

$774

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

mar. 12/3

4:55 pm-2:05 pm

2 stops38h 10m

Sofia

jue. 12/19

7:10 am-12:48 am

2 stops24h 38m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 17 results
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Best time to book a flight from Boston to Bulgaria

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

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

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

Currently, November is the cheapest month in which you can book a flight from Boston to Bulgaria (average of $606). Flying from Boston to Bulgaria in June is currently the most expensive (average of $1,242). 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 BOS to BG?

Find hourly flight availability from Boston 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 noviembre 21, 2024.

When flying from Boston 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 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 Bulgaria when rainfall is around 1.2 in.

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 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 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 noviembre 21, 2024.
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,350 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air France
7.4
Good
1,525 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.4
Good
3,914 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,173 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

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

    If you book a flight to Bulgaria from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $494. KLM flights start at $515 while deals on United Airlines start at $719 one-way.

  • What are the most popular routes from Boston to Bulgaria?

    The most popular flight routes from Boston to Bulgaria are Boston Logan Intl - Sofia, Boston Logan Intl - Varna and Boston Logan Intl - Bourgas.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Bulgaria (average of $606). Flying from Boston to Bulgaria in June is currently the most expensive (average of $1,242). 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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Alternative routes for Boston to Bulgaria

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Top 8 airlines flying from Boston to Bulgaria

Discover the top 8 airlines that operate flights from Boston 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$529Average$780FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$546Average$1,004FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$548Average$792FlexibilityNo cancel feeOn-time70%
SWISSCheapest$558Average$912FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$610Average$1,078FlexibilityNo cancel feeOn-time76%
KLMCheapest$623Average$919FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$648Average$938FlexibilityNo cancel feeOn-time78%
ITA AirwaysCheapest$742Average$873FlexibilityNo cancel feeOn-time81%
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