What is the cheapest airline that flies from Bulgaria to United States?

Air Serbia, British Airways, and Turkish Airlines are the most popular carriers operating from Bulgaria to United States

What airlines fly to United States?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to United States from Bulgaria according to our data. Lufthansa is the first choice among our users, with 40% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 9 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bulgaria to United States?

Prices for flights from Bulgaria to United States are updated daily.

How many operators does momondo search for flights from Bulgaria to United States?

There are 9 operators available for flights from Bulgaria to United States as of March 2026.

How old do you have to be to fly from Bulgaria to United States?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bulgaria to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$276 Cheap Flights from Bulgaria to the United States in 2026

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Find the cheapest flights from Bulgaria to the United States

Round-trip

One-way

Last minute

Recent round-trip flight deals from Bulgaria to the United States

Enter your travel dates to find the best prices.

1:40 pm - 9:05 pm

SOF

BOS

14h 25m

1 stop

10:50 pm - 2:15 pm

BOS

SOF

32h 25m

1 stop

$604Multiple Airlines

sáb., may. 9 - sáb., may. 16

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:15 pm - 2:00 pm

IAD

SOF

12h 45m

1 stop

$618Multiple Airlines

mar., abr. 21 - mar., abr. 28

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:10 pm - 2:00 pm

IAD

SOF

12h 50m

1 stop

$623KLM

mié., abr. 15 - mié., abr. 22

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

12:45 pm - 2:00 pm

IAD

SOF

18h 15m

2 stops

$627KLM

mar., abr. 7 - sáb., may. 2

3:50 pm - 10:30 pm

SOF

EWR

13h 40m

1 stop

12:25 am - 1:15 pm

EWR

SOF

29h 50m

1 stop

$642Turkish Airlines

jue., abr. 16 - vie., may. 1

3:50 pm - 10:30 pm

SOF

EWR

13h 40m

1 stop

12:25 am - 1:15 pm

EWR

SOF

29h 50m

1 stop

$645Turkish Airlines

jue., abr. 16 - vie., may. 1

5:30 am - 8:20 pm

SOF

JFK

21h 50m

1 stop

10:20 pm - 6:00 pm

JFK

SOF

12h 40m

1 stop

$674LOT

lun., jun. 1 - mié., sep. 9

2:35 pm - 8:20 pm

SOF

JFK

12h 45m

1 stop

10:20 pm - 1:50 pm

JFK

SOF

32h 30m

1 stop

$677LOT

mié., abr. 15 - jue., abr. 23

6:30 am - 2:58 pm

SOF

LGA

15h 28m

2 stops

2:50 pm - 12:10 pm

LGA

SOF

14h 20m

2 stops

$768United Airlines

jue., abr. 16 - sáb., may. 2

6:30 am - 2:58 pm

SOF

LGA

15h 28m

2 stops

11:20 am - 10:50 am

LGA

SOF

16h 30m

2 stops

$769United Airlines

jue., abr. 16 - vie., may. 1

SWISS flights from Bulgaria to United States

Our best SWISS deals on Bulgaria to United States flight tickets

SWISS

Apr 2

SOF11:05 amSofia

15h 50m

1 stop

BOS7:55 pmBoston Logan Intl

Sep 29

BOS5:20 pmBoston Logan Intl

10h 00m

1 stop

SOF10:20 amSofia

$749

SWISS

Apr 2

SOF11:05 amSofia

15h 50m

1 stop

BOS7:55 pmBoston Logan Intl

Oct 1

BOS9:40 pmBoston Logan Intl

10h 25m

1 stop

SOF3:05 pmSofia

$750

SWISS

Apr 2

SOF11:05 amSofia

15h 50m

1 stop

BOS7:55 pmBoston Logan Intl

Oct 3

BOS5:20 pmBoston Logan Intl

11h 50m

2 stops

SOF12:10 pmSofia

$762

Austrian Airlines flights from Bulgaria to United States

Our best Austrian Airlines deals on Bulgaria to United States flight tickets

Austrian Airlines

Apr 6

SOF8:00 amSofia

12h 50m

1 stop

BOS1:50 pmBoston Logan Intl

Apr 21

BOS5:10 pmBoston Logan Intl

18h 00m

1 stop

SOF6:10 pmSofia

$730

Austrian Airlines

Jul 22

SOF8:00 amSofia

12h 50m

1 stop

BOS1:50 pmBoston Logan Intl

Aug 19

BOS2:19 pmBoston Logan Intl

14h 21m

2 stops

SOF11:40 amSofia

$741

Austrian Airlines

Apr 3

SOF8:00 amSofia

12h 50m

1 stop

BOS1:50 pmBoston Logan Intl

Dec 4

BOS6:55 pmBoston Logan Intl

15h 35m

1 stop

SOF5:30 pmSofia

$756

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaBoston

SOF - BOS

SOFBOS

Sofia

sáb. 5/9

1:40 pm-9:05 pm

1 stop14h 25m

Boston Logan Intl

sáb. 5/16

10:50 pm-2:15 pm

1 stop32h 25m

$604

Quickest round-trip

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

mar. 4/21

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

mar. 4/28

6:15 pm-2:00 pm

1 stop12h 45m

$618

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

mié. 4/15

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

mié. 4/22

6:10 pm-2:00 pm

1 stop12h 50m

$623

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

mar. 4/7

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

sáb. 5/2

12:45 pm-2:00 pm

2 stops18h 15m

$627

SofiaNewark

SOF - EWR

SOFEWR

Sofia

jue. 4/16

3:50 pm-10:30 pm

1 stop13h 40m

Newark

vie. 5/1

12:25 am-1:15 pm

1 stop29h 50m

$642

SofiaNewark

SOF - EWR

SOFEWR

Sofia

jue. 4/16

3:50 pm-10:30 pm

1 stop13h 40m

Newark

vie. 5/1

12:25 am-1:15 pm

1 stop29h 50m

$645

SofiaNew York

SOF - JFK

SOFJFK

Sofia

lun. 6/1

5:30 am-8:20 pm

1 stop21h 50m

New York John F Kennedy Intl

mié. 9/9

10:20 pm-6:00 pm

1 stop12h 40m

$674

SofiaNew York

SOF - JFK

SOFJFK

Sofia

mié. 4/15

2:35 pm-8:20 pm

1 stop12h 45m

New York John F Kennedy Intl

jue. 4/23

10:20 pm-1:50 pm

1 stop32h 30m

$677

SofiaNew York

SOF - LGA

SOFLGA

Sofia

jue. 4/16

6:30 am-2:58 pm

2 stops15h 28m

New York LaGuardia

sáb. 5/2

2:50 pm-12:10 pm

2 stops14h 20m

$768

SofiaNew York

SOF - LGA

SOFLGA

Sofia

jue. 4/16

6:30 am-2:58 pm

2 stops15h 28m

New York LaGuardia

vie. 5/1

11:20 am-10:50 am

2 stops16h 30m

$769

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bulgaria to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United States?

In general, September is the cheapest month to fly from Bulgaria to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $602. If you aren’t able to travel during the month of September, then book flights to United States from Bulgaria during November instead. Flights to United States in November, while not as cheap as those in September, still average around $613.

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Bulgaria when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Bulgaria for as low as $576 on momondo.

Can stopping save me money on Bulgaria to United States flights?

You could potentially save up to 6% on your flight if you consider stops on a Bulgaria to United States flight.

Cheap Bulgaria to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to United States

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Bulgaria to United States takes 12h 50m

There are no direct flights from Bulgaria to United States. There are no popular flight routes from Bulgaria to United States.

Search flight deals

When did momondo last update prices for flights from Bulgaria to United States?
Prices for flights from Bulgaria to United States are updated daily.
How many operators does momondo search for flights from Bulgaria to United States?
There are 9 operators available for flights from Bulgaria to United States as of March 2026.
How old do you have to be to fly from Bulgaria to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bulgaria to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bulgaria to United States

Compare and see reviews for airlines that fly from Bulgaria to United States with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $561	Free Cancellation	Rating 7.4 1,553 reviews	Search Air France flights
KLM	PriceFrom $562	Free Cancellation	Rating 7.8 1,478 reviews	Search KLM flights
Turkish Airlines	PriceFrom $562	Free Cancellation	Rating 7.4 4,282 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $577	Free Cancellation	Rating 6.7 7,821 reviews	Search British Airways flights
Austrian Airlines	PriceFrom $590	Free Cancellation	Rating 7.6 903 reviews	Search Austrian Airlines flights
LOT	PriceFrom $592	Free Cancellation	Rating 7.5 1,182 reviews	Search LOT flights
United Airlines	PriceFrom $620	Free Cancellation	Rating 7.4 9,493 reviews	Search United Airlines flights
Lufthansa	PriceFrom $620	Free Cancellation	Rating 6.8 7,871 reviews	Search Lufthansa flights
ITA Airways	PriceFrom $819	Free Cancellation	Rating 6.7 1,173 reviews	Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to United States?

It is quick and easy to find Bulgaria to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.

Can I find flights from Bulgaria to United States with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bulgaria to United States flights to just show those with flexible booking policies.

How can momondo help me find flights from Bulgaria to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from Bulgaria.

I’m not ready to book a flight from Bulgaria to United States right now. Can momondo alert me if prices change?

Price alerts on flights to United States from Bulgaria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.