How long is the flight from United States to Bulgaria?

Flight times from United States to Bulgaria vary, but if you’re flying out of Los Angeles and flying into Sofia (one of the most popular routes), then the duration is 14h 50m on average. Another popular route from United States to Bulgaria is flying from Miami to Sofia, which will take roughly 14h 45m. Keep in mind that layovers or delays could extend your travel time.

What are the most popular cities to visit in Bulgaria?

Some of the world’s most well-traveled cities are in Bulgaria. The most popular city to travel to in Bulgaria is Sofia, which momondo users choose as their landing destination 84% more often than other cities. The next most popular cities in Bulgaria are Varna and Burgas.

$189 Cheap Flights to Bulgaria in 2026

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Recent flights found to popular cities in Bulgaria

Find flights to these popular cities in Bulgaria from your nearest airport.

Flights to Sofia

Search all flight deals to Sofia

Austrian Airlines

Feb 3

BOS

15h 19m

2 stops

SOF

Feb 17

SOF

13h 10m

1 stop

BOS

$341

Austrian Airlines

Feb 3

BOS

15h 19m

2 stops

SOF

Feb 17

SOF

13h 10m

1 stop

BOS

$342

Austrian Airlines

Feb 16

BOS

21h 05m

2 stops

SOF

Feb 23

SOF

32h 30m

1 stop

BOS

$346

Multiple Airlines

Feb 2

BOS

19h 05m

1 stop

SOF

Feb 16

SOF

26h 20m

1 stop

BOS

$353

Austrian Airlines

Feb 2

EWR

17h 05m

1 stop

SOF

Feb 16

SOF

26h 10m

1 stop

EWR

$357

Austrian Airlines

Feb 4

EWR

10h 55m

1 stop

SOF

Feb 18

SOF

26h 10m

1 stop

EWR

$358

Multiple Airlines

Feb 11

EWR

10h 55m

1 stop

SOF

Feb 18

SOF

12h 05m

1 stop

EWR

$360

Multiple Airlines

Apr 14

BOS

10h 15m

1 stop

SOF

Apr 28

SOF

32h 25m

1 stop

BOS

$361

Multiple Airlines

Mar 4

EWR

19h 50m

2 stops

SOF

Mar 11

SOF

13h 00m

1 stop

EWR

$371

Multiple Airlines

Apr 14

BOS

16h 10m

2 stops

SOF

Apr 28

SOF

25h 55m

1 stop

BOS

$374

Multiple Airlines

Apr 14

EWR

20h 00m

2 stops

SOF

Apr 28

SOF

26h 00m

1 stop

EWR

$374

Multiple Airlines

Feb 2

BOS

32h 05m

2 stops

SOF

Feb 16

SOF

26h 20m

1 stop

BOS

$375

Flights to Varna

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Austrian Airlines

Feb 24

BOS

18h 20m

2 stops

VAR

Mar 19

VAR

29h 05m

1 stop

BOS

$396

Austrian Airlines

Feb 24

BOS

13h 50m

1 stop

VAR

Mar 19

VAR

29h 05m

1 stop

BOS

$397

Austrian Airlines

Feb 18

BOS

18h 20m

2 stops

VAR

Mar 4

VAR

32h 19m

2 stops

BOS

$400

Multiple Airlines

Feb 24

BOS

18h 20m

2 stops

VAR

Mar 19

VAR

28h 10m

2 stops

BOS

$428

Austrian Airlines

Feb 27

BOS

26h 40m

2 stops

VAR

Mar 4

VAR

32h 19m

2 stops

BOS

$492

Multiple Airlines

Mar 12

JFK

14h 05m

1 stop

VAR

Mar 22

VAR

54h 40m

2 stops

JFK

$495

Turkish Airlines

Feb 15

ORD

24h 45m

1 stop

VAR

Feb 21

VAR

20h 40m

1 stop

ORD

$503

Turkish Airlines

Feb 18

BOS

17h 35m

1 stop

VAR

Mar 4

VAR

15h 05m

1 stop

BOS

$504

Turkish Airlines

Apr 10

EWR

19h 20m

1 stop

VAR

May 2

VAR

25h 55m

1 stop

EWR

$506

Turkish Airlines

Apr 11

JFK

12h 50m

1 stop

VAR

May 3

VAR

32h 25m

1 stop

JFK

$506

Multiple Airlines

Mar 12

JFK

14h 05m

1 stop

VAR

Mar 22

VAR

54h 40m

2 stops

JFK

$511

Turkish Airlines

Apr 7

ORD

17h 30m

1 stop

VAR

Apr 25

VAR

19h 30m

1 stop

ORD

$514

Flights to Burgas

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Multiple Airlines

Jun 20

ORD

12h 00m

1 stop

BOJ

Sep 30

BOJ

13h 40m

1 stop

ORD

$1,198

Multiple Airlines

Jun 20

ORD

15h 08m

2 stops

BOJ

Sep 30

BOJ

13h 40m

1 stop

ORD

$1,202

Multiple Airlines

Jun 20

ORD

15h 08m

2 stops

BOJ

Sep 30

BOJ

13h 40m

1 stop

ORD

$1,203

Multiple Airlines

Jun 20

ORD

15h 08m

2 stops

BOJ

Sep 30

BOJ

15h 20m

2 stops

ORD

$1,223

Multiple Airlines

May 28

ORD

14h 40m

2 stops

BOJ

Jul 29

BOJ

13h 40m

1 stop

ORD

$4,121

Multiple Airlines

May 28

ORD

14h 40m

2 stops

BOJ

Jul 29

BOJ

15h 20m

2 stops

ORD

$4,143

Flights to Plovdiv

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Multiple Airlines

Feb 27

JFK

38h 40m

2 stops

PDV

Mar 6

PDV

29h 50m

1 stop

JFK

$759

Multiple Airlines

Feb 28

JFK

28h 40m

2 stops

PDV

Mar 7

PDV

36h 40m

1 stop

JFK

$806

Multiple Airlines

Feb 28

JFK

33h 20m

1 stop

PDV

Mar 7

PDV

36h 40m

1 stop

JFK

$856

Multiple Airlines

Feb 27

JFK

34h 25m

1 stop

PDV

Mar 6

PDV

29h 50m

1 stop

JFK

$1,228

Find the cheapest flights from the United States to Bulgaria

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

1:31 pm - 11:50 am

BOS

SOF

15h 19m

2 stops

7:55 am - 2:05 pm

SOF

BOS

13h 10m

1 stop

$341Austrian Airlines

Tue, Feb 3 - Tue, Feb 17

1:31 pm - 11:50 am

BOS

SOF

15h 19m

2 stops

7:55 am - 2:05 pm

SOF

BOS

13h 10m

1 stop

$342Austrian Airlines

Tue, Feb 3 - Tue, Feb 17

10:35 pm - 5:50 pm

EWR

SOF

12h 15m

1 stop

6:35 pm - 8:25 pm

SOF

EWR

32h 50m

1 stop

$379LOT

Sun, Jan 25 - Mon, Feb 9

4:27 pm - 6:20 pm

DFW

SOF

17h 53m

2 stops

6:00 am - 2:25 pm

SOF

DFW

16h 25m

1 stop

$432Lufthansa

Tue, Feb 3 - Thu, Feb 19

5:30 pm - 10:45 pm

LAX

SOF

19h 15m

1 stop

6:10 am - 6:47 pm

SOF

LAX

22h 37m

2 stops

$436Lufthansa

Mon, Jan 26 - Wed, Feb 11

10:10 am - 10:45 pm

LGA

SOF

29h 35m

2 stops

1:45 pm - 3:38 pm

SOF

LGA

56h 53m

2 stops

$473United Airlines

Thu, Feb 5 - Mon, Feb 9

4:25 pm - 1:15 pm

JFK

SOF

13h 50m

2 stops

6:05 am - 10:39 pm

SOF

JFK

23h 34m

2 stops

$475United Airlines

Fri, Jan 30 - Wed, Feb 4

10:35 pm - 1:50 pm

JFK

SOF

32h 15m

1 stop

2:35 pm - 8:35 pm

SOF

JFK

13h 00m

1 stop

$478LOT

Sat, Jan 24 - Sat, Feb 7

7:50 pm - 8:15 pm

ORD

SOF

16h 25m

1 stop

9:35 am - 9:40 am

SOF

ORD

32h 05m

1 stop

$537Turkish Airlines

Thu, May 7 - Mon, Jun 1

11:50 am - 8:50 pm

ORD

SOF

25h 00m

1 stop

9:40 pm - 6:25 pm

SOF

ORD

28h 45m

1 stop

$539Turkish Airlines

Sat, Feb 28 - Sat, Mar 7

Fly from

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 2/3

1:31 pm-11:50 am

2 stops15h 19m

Sofia

Tue 2/17

7:55 am-2:05 pm

1 stop13h 10m

$341

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 2/3

1:31 pm-11:50 am

2 stops15h 19m

Sofia

Tue 2/17

7:55 am-2:05 pm

1 stop13h 10m

$342

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 1/25

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Mon 2/9

6:35 pm-8:25 pm

1 stop32h 50m

$379

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Tue 2/3

4:27 pm-6:20 pm

2 stops17h 53m

Sofia

Thu 2/19

6:00 am-2:25 pm

1 stop16h 25m

$432

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Mon 1/26

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

Wed 2/11

6:10 am-6:47 pm

2 stops22h 37m

$436

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Thu 2/5

10:10 am-10:45 pm

2 stops29h 35m

Sofia

Mon 2/9

1:45 pm-3:38 pm

2 stops56h 53m

$473

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 1/30

4:25 pm-1:15 pm

2 stops13h 50m

Sofia

Wed 2/4

6:05 am-10:39 pm

2 stops23h 34m

$475

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sat 1/24

10:35 pm-1:50 pm

1 stop32h 15m

Sofia

Sat 2/7

2:35 pm-8:35 pm

1 stop13h 00m

$478

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 5/7

7:50 pm-8:15 pm

1 stop16h 25m

Sofia

Mon 6/1

9:35 am-9:40 am

1 stop32h 05m

$537

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 2/28

11:50 am-8:50 pm

1 stop25h 00m

Sofia

Sat 3/7

9:40 pm-6:25 pm

1 stop28h 45m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Bulgaria flights insights and trends

Explore insights for your Bulgaria flight to craft the best travel plan

Airlines

Other information

What airlines fly to Bulgaria?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Bulgaria from United States according to our data. Lufthansa is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 15 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Bulgaria

Click on the cities below to find out when it's cheapest to fly to Bulgaria from United States

Sofia

Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price	$189
Best Round-Trip Price	$341
Fastest flight time	10h 55m
Popular in	December

The best one-way flight price to Bulgaria from United States in the last 72 hours is $189 (Boston Logan Intl to Sofia).

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The best round-trip flight price to Bulgaria from United States in the last 72 hours is $341 (Boston Logan Intl to Sofia).

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The fastest flight to Bulgaria from United States takes 10h 55m (Newark to Sofia).

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December has the highest demand for flights to Bulgaria, with a 0% price increase on average.

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Frequently asked questions about flying to Bulgaria

What popular landmarks are in Bulgaria?

Bansko Ski Resort is the most popular place of interest in Bulgaria. Many travelers make it a point to stop there while traveling to Bulgaria. Other popular landmarks and places of interest in Bulgaria would be Borovets Ski Resort, Golden Sands Beach, or Thracian Tomb of Sveshtari.

What airlines fly to Bulgaria?

Of the 15 airlines that fly to Bulgaria, Lufthansa, Turkish Airlines and United Airlines happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 42% of users choosing them for their travels to Bulgaria.

What is the most popular airport in Bulgaria to fly to?

The most popular airport in Bulgaria to fly to is Sofia, based on our data. In the past 12 months, 75% of all momondo users who traveled to Bulgaria chose to fly into Sofia airport, which is located in the city of Sofia.

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria were last updated today.

How many operators does momondo search for flights to Bulgaria?

As of January 2026, there are 37 operators available to choose from for flights to Bulgaria.

How old do you have to be to fly to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bulgaria. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights to Bulgaria?

momondo provides multiple filters to help you find the best flight to Bulgaria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you when they change.