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 19h 35m. 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.

$235 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

Multiple Airlines

Feb 24

EWR

14h 30m

1 stop

SOF

Mar 10

SOF

13h 20m

1 stop

EWR

$349

Multiple Airlines

Feb 23

BOS

19h 05m

1 stop

SOF

Mar 9

SOF

26h 20m

1 stop

BOS

$350

Multiple Airlines

Mar 23

EWR

14h 30m

1 stop

SOF

Apr 15

SOF

12h 55m

1 stop

EWR

$350

Austrian Airlines

Mar 3

BOS

20h 40m

2 stops

SOF

Jun 2

SOF

25h 55m

1 stop

BOS

$351

Austrian Airlines

Feb 24

BOS

22h 30m

1 stop

SOF

Mar 10

SOF

13h 10m

1 stop

BOS

$353

Austrian Airlines

Mar 9

EWR

10h 55m

1 stop

SOF

Mar 16

SOF

26h 30m

1 stop

EWR

$358

Austrian Airlines

Mar 3

BOS

10h 25m

1 stop

SOF

Jun 2

SOF

32h 25m

1 stop

BOS

$362

Multiple Airlines

Mar 25

BOS

12h 35m

2 stops

SOF

Apr 8

SOF

12h 50m

1 stop

BOS

$369

Multiple Airlines

Feb 24

BOS

13h 30m

2 stops

SOF

Mar 10

SOF

13h 10m

1 stop

BOS

$372

Multiple Airlines

Mar 23

EWR

25h 50m

2 stops

SOF

Apr 15

SOF

12h 55m

1 stop

EWR

$372

Multiple Airlines

Mar 25

BOS

12h 35m

2 stops

SOF

Apr 8

SOF

16h 57m

2 stops

BOS

$373

Multiple Airlines

Mar 9

EWR

12h 25m

1 stop

SOF

Mar 25

SOF

13h 20m

1 stop

EWR

$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

$398

Austrian Airlines

Feb 24

BOS

13h 50m

1 stop

VAR

Mar 19

VAR

29h 05m

1 stop

BOS

$399

Multiple Airlines

Feb 24

BOS

18h 20m

2 stops

VAR

Mar 19

VAR

28h 10m

2 stops

BOS

$431

Multiple Airlines

Feb 28

JFK

14h 05m

1 stop

VAR

Mar 8

VAR

54h 40m

2 stops

JFK

$485

Multiple Airlines

Mar 12

JFK

14h 05m

1 stop

VAR

Mar 22

VAR

54h 40m

2 stops

JFK

$497

Multiple Airlines

Mar 12

JFK

14h 05m

1 stop

VAR

Mar 22

VAR

54h 40m

2 stops

JFK

$498

Lufthansa

Feb 28

JFK

14h 45m

2 stops

VAR

Mar 8

VAR

54h 40m

2 stops

JFK

$503

Turkish Airlines

Feb 27

JFK

13h 15m

1 stop

VAR

Mar 8

VAR

32h 05m

1 stop

JFK

$507

Turkish Airlines

Apr 10

EWR

19h 20m

1 stop

VAR

May 2

VAR

25h 55m

1 stop

EWR

$516

Turkish Airlines

Apr 10

JFK

19h 20m

1 stop

VAR

May 2

VAR

25h 55m

1 stop

JFK

$516

Turkish Airlines

Feb 27

EWR

25h 45m

1 stop

VAR

Mar 8

VAR

19h 30m

1 stop

EWR

$517

Turkish Airlines

Apr 13

BOS

27h 55m

1 stop

VAR

May 15

VAR

23h 20m

1 stop

BOS

$521

Flights to Burgas

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Multiple Airlines

Jul 6

IAD

13h 55m

2 stops

BOJ

Jul 22

BOJ

13h 50m

1 stop

IAD

$762

Aer Lingus

Jun 1

JFK

15h 50m

1 stop

BOJ

Sep 15

BOJ

21h 15m

1 stop

JFK

$839

Aer Lingus

May 25

EWR

22h 00m

1 stop

BOJ

Sep 17

BOJ

23h 40m

1 stop

EWR

$839

Aer Lingus

Jun 1

JFK

33h 05m

2 stops

BOJ

Sep 15

BOJ

21h 15m

1 stop

JFK

$844

Lufthansa

Jul 6

IAD

30h 25m

1 stop

BOJ

Jul 22

BOJ

13h 50m

1 stop

IAD

$851

Aer Lingus

May 22

JFK

18h 25m

1 stop

BOJ

Sep 17

BOJ

21h 15m

1 stop

JFK

$863

Multiple Airlines

May 22

JFK

13h 50m

1 stop

BOJ

Sep 16

BOJ

38h 30m

2 stops

JFK

$870

Aer Lingus

May 20

EWR

22h 00m

1 stop

BOJ

Sep 17

BOJ

23h 40m

1 stop

EWR

$873

Lufthansa

Jul 6

IAD

30h 25m

1 stop

BOJ

Jul 22

BOJ

25h 48m

2 stops

IAD

$890

Aer Lingus

May 20

EWR

22h 00m

1 stop

BOJ

Sep 19

BOJ

23h 45m

1 stop

EWR

$898

Aer Lingus

May 24

EWR

39h 40m

2 stops

BOJ

Sep 15

BOJ

23h 40m

1 stop

EWR

$900

Austrian Airlines

May 22

EWR

17h 55m

1 stop

BOJ

Sep 17

BOJ

28h 55m

1 stop

EWR

$903

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.

8:50 pm - 6:20 pm

EWR

SOF

14h 30m

1 stop

7:55 am - 3:15 pm

SOF

EWR

13h 20m

1 stop

$349Multiple Airlines

Tue, Feb 24 - Tue, Mar 10

8:40 pm - 10:45 pm

BOS

SOF

19h 05m

1 stop

6:45 pm - 3:05 pm

SOF

BOS

26h 20m

1 stop

$350Multiple Airlines

Mon, Feb 23 - Mon, Mar 9

2:20 pm - 6:00 pm

BOS

SOF

20h 40m

2 stops

6:55 pm - 1:50 pm

SOF

BOS

25h 55m

1 stop

$351Austrian Airlines

Tue, Mar 3 - Tue, Jun 2

6:25 pm - 11:55 pm

BOS

SOF

22h 30m

1 stop

7:55 am - 3:05 pm

SOF

BOS

13h 10m

1 stop

$353Austrian Airlines

Tue, Feb 24 - Tue, Mar 10

8:40 pm - 6:20 pm

BOS

SOF

14h 40m

1 stop

12:55 pm - 5:40 pm

SOF

BOS

11h 45m

1 stop

$376Lufthansa

Tue, Mar 3 - Wed, Jun 3

5:50 pm - 1:15 pm

EWR

SOF

13h 25m

1 stop

7:55 am - 3:15 pm

SOF

EWR

13h 20m

1 stop

$395United Airlines

Mon, Mar 9 - Tue, Mar 17

9:50 pm - 10:50 pm

JFK

SOF

18h 00m

1 stop

6:10 am - 3:00 pm

SOF

JFK

15h 50m

1 stop

$460Lufthansa

Sat, Apr 18 - Tue, Apr 28

2:49 pm - 11:10 pm

LGA

SOF

25h 21m

2 stops

6:10 am - 8:18 pm

SOF

LGA

21h 08m

2 stops

$463United Airlines

Fri, Apr 17 - Fri, Apr 24

8:10 pm - 8:15 pm

ORD

SOF

16h 05m

1 stop

9:35 am - 9:40 am

SOF

ORD

32h 05m

1 stop

$517Turkish Airlines

Wed, Apr 15 - Sun, May 3

11:25 am - 3:00 pm

ORD

SOF

19h 35m

1 stop

9:05 pm - 9:40 am

SOF

ORD

20h 35m

1 stop

$524Turkish Airlines

Wed, Apr 8 - Sun, Apr 12

Fly from

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 2/24

8:50 pm-6:20 pm

1 stop14h 30m

Sofia

Tue 3/10

7:55 am-3:15 pm

1 stop13h 20m

$349

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 2/23

8:40 pm-10:45 pm

1 stop19h 05m

Sofia

Mon 3/9

6:45 pm-3:05 pm

1 stop26h 20m

$350

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/3

2:20 pm-6:00 pm

2 stops20h 40m

Sofia

Tue 6/2

6:55 pm-1:50 pm

1 stop25h 55m

$351

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 2/24

6:25 pm-11:55 pm

1 stop22h 30m

Sofia

Tue 3/10

7:55 am-3:05 pm

1 stop13h 10m

$353

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 3/3

8:40 pm-6:20 pm

1 stop14h 40m

Sofia

Wed 6/3

12:55 pm-5:40 pm

1 stop11h 45m

$376

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 3/9

5:50 pm-1:15 pm

1 stop13h 25m

Sofia

Tue 3/17

7:55 am-3:15 pm

1 stop13h 20m

$395

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sat 4/18

9:50 pm-10:50 pm

1 stop18h 00m

Sofia

Tue 4/28

6:10 am-3:00 pm

1 stop15h 50m

$460

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Fri 4/17

2:49 pm-11:10 pm

2 stops25h 21m

Sofia

Fri 4/24

6:10 am-8:18 pm

2 stops21h 08m

$463

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 4/15

8:10 pm-8:15 pm

1 stop16h 05m

Sofia

Sun 5/3

9:35 am-9:40 am

1 stop32h 05m

$517

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 4/8

11:25 am-3:00 pm

1 stop19h 35m

Sofia

Sun 4/12

9:05 pm-9:40 am

1 stop20h 35m

$524

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 44% 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	$235
Best Round-Trip Price	$349
Fastest flight time	14h 40m
Popular in	December

The best one-way flight price to Bulgaria from United States in the last 72 hours is $235 (New York John F Kennedy Intl to Sofia).

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The best round-trip flight price to Bulgaria from United States in the last 72 hours is $349 (Newark to Sofia).

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The fastest flight to Bulgaria from United States takes 14h 40m (Newark to Sofia).

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December has the highest demand for flights to Bulgaria, with a 1% 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 43% 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, 74% 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 February 2026, there are 35 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.