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Bulgaria

$227+ Cheap flights from the United States 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from USA to Bulgaria

Keep the following information in mind while searching for USA to Bulgaria flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(oojo)

One-way from

$227
(easyJet worldwide)

Popular in

June

Cheapest in

November

Average price

$679
Provider with most accurate pricing for New York (NYC)-Sofia flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Sofia flights.
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From USA to Bulgaria
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One-way flight from USA to Bulgaria
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Highest demand for flights based on searches. 22% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from USA to Bulgaria

Cheapest flights from USA to Bulgaria
Explore the most affordable flight options available from USA to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/189:00 pmBOS - SOF
1 stop17h 50mTurkish Airlines
Tue 4/13:35 pmSOF - BOS
1 stop35h 05mTurkish Airlines
Deal found 2/20$501
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:25 pmBOS - SOF
1 stop15h 45mAmerican Airlines
Mon 3/245:25 pmSOF - BOS
1 stop26h 40mAmerican Airlines
Deal found 2/19$531
This British Airways deal was found by Cheapflights users on 2/20. 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.
Tue 3/117:25 pmBOS - SOF
1 stop12h 45mBritish Airways
Tue 3/256:05 pmSOF - BOS
1 stop26h 55mBritish Airways
Deal found 2/20$533
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/189:40 pmBOS - SOF
1 stop19h 05mUnited Airlines
Wed 4/26:15 amSOF - BOS
2 stops15h 42mUnited Airlines
Deal found 2/20$534
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:50 amBOS - SOF
2 stops20h 35mAir Canada
Tue 3/252:15 pmSOF - BOS
2 stops25h 24mAir Canada
Deal found 2/20$542
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 3/129:50 pmEWR - SOF
1 stop14h 20mMultiple Airlines
Wed 3/266:00 amSOF - EWR
2 stops20h 03mMultiple Airlines
Deal found 2/19$550
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/196:20 pmEWR - SOF
1 stop12h 40mUnited Airlines
Wed 3/266:00 amSOF - EWR
2 stops20h 03mUnited Airlines
Deal found 2/19$553
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2211:55 amORD - SOF
1 stop13h 00mTurkish Airlines
Wed 3/123:55 pmSOF - ORD
1 stop26h 15mTurkish Airlines
Deal found 2/18$555
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:15 pmBOS - SOF
1 stop14h 20mLufthansa
Mon 3/246:55 pmSOF - BOS
1 stop30h 40mLufthansa
Deal found 2/19$556
This British Airways deal was found by Cheapflights users on 2/20. 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.
Mon 3/1010:35 pmEWR - SOF
1 stop12h 35mBritish Airways
Mon 3/245:25 pmSOF - EWR
2 stops32h 19mBritish Airways
Deal found 2/20$562
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:50 pmEWR - SOF
1 stop18h 55mLufthansa
Wed 4/912:45 pmSOF - EWR
1 stop13h 00mLufthansa
Deal found 2/19$565
This Air Canada deal was found by Cheapflights users on 2/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/236:30 pmEWR - SOF
2 stops17h 20mAir Canada
Wed 4/92:05 pmSOF - EWR
2 stops15h 44mAir Canada
Deal found 2/19$567

Find flights from USA to Bulgaria within your budget

Customize your flight search to find flights from USA 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

USA

Fly to

Bulgaria

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/18

9:00 pm-8:50 pm

1 stop17h 50m

Sofia

Tue 4/1

3:35 pm-7:40 pm

1 stop35h 05m

$501

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 3/10

7:25 pm-5:10 pm

1 stop15h 45m

Sofia

Mon 3/24

5:25 pm-2:05 pm

1 stop26h 40m

$531

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/11

7:25 pm-2:10 pm

1 stop12h 45m

Sofia

Tue 3/25

6:05 pm-3:00 pm

1 stop26h 55m

$533

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/18

9:40 pm-10:45 pm

1 stop19h 05m

Sofia

Wed 4/2

6:15 am-2:57 pm

2 stops15h 42m

$534

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/11

10:50 am-1:25 pm

2 stops20h 35m

Sofia

Tue 3/25

2:15 pm-9:39 am

2 stops25h 24m

$542

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 3/12

9:50 pm-6:10 pm

1 stop14h 20m

Sofia

Wed 3/26

6:00 am-8:03 pm

2 stops20h 03m

$550

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 3/19

6:20 pm-1:00 pm

1 stop12h 40m

Sofia

Wed 3/26

6:00 am-8:03 pm

2 stops20h 03m

$553

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 3/12

12:55 pm-8:50 pm

1 stop24h 55m

Sofia

Mon 6/2

3:35 pm-5:55 pm

1 stop34h 20m

$555

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 3/10

5:15 pm-1:35 pm

1 stop14h 20m

Sofia

Mon 3/24

6:55 pm-7:35 pm

1 stop30h 40m

$556

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 3/10

10:35 pm-5:10 pm

1 stop12h 35m

Sofia

Mon 3/24

5:25 pm-7:44 pm

2 stops32h 19m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from USA to Bulgaria

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

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

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

Currently, November is the cheapest month in which you can book a flight from USA to Bulgaria (average of $632). Flying from USA to Bulgaria 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 US to BG?

Find hourly flight availability from USA 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 February 20, 2025.

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

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 February 20, 2025.
See what other customers who have flown with Emirates, Aegean Airlines and KLM from USA to Bulgaria have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Aegean Airlines
8.1
Very good
733 reviews
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

LOT
7.6
Good
1,080 reviews
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very good
3,279 reviews

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from USA 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 cheapest airlines to fly from USA to Bulgaria one-way?

    To fly one-way, consider booking your trip with LOT, which is currently one of the cheapest options available, starting at $420. Air Serbia flights start at $429 while deals on Turkish Airlines start at $440 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from USA to Bulgaria (average of $632). Flying from USA to Bulgaria 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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Alternative routes for USA to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Bulgaria

Discover the top 10 airlines that operate flights from USA 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$490Average$908FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$499Average$971FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$515Average$974FlexibilityNo cancel feeOn-time77%
SWISSCheapest$538Average$1,050FlexibilityNo cancel feeOn-time79%
KLMCheapest$554Average$840FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$572Average$1,063FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$592Average$1,068FlexibilityNo cancel feeOn-time67%
LOTCheapest$595Average$1,008FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$598Average$1,020FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$603Average$1,138FlexibilityNo cancel feeOn-time76%
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