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.

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 17h on average. Another popular route from United States to Bulgaria is flying from Miami to Sofia, which will take roughly 13h 45m. Keep in mind that layovers or delays could extend your travel time.

$197 Cheap Flights to Bulgaria in 2025/26

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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

Lufthansa

Jan 27

BOS

15h 55m

2 stops

SOF

Feb 10

SOF

11h 35m

1 stop

BOS

$337

Find similar

Austrian Airlines

Feb 17

BOS

10h 25m

1 stop

SOF

Mar 3

SOF

16h 26m

2 stops

BOS

$344

Find similar

Lufthansa

Jan 26

BOS

15h 55m

2 stops

SOF

Feb 9

SOF

30h 30m

1 stop

BOS

$348

Find similar

Multiple Airlines

Jan 27

EWR

14h 30m

1 stop

SOF

Feb 10

SOF

13h 00m

1 stop

EWR

$350

Find similar

Lufthansa

Feb 17

BOS

14h 40m

1 stop

SOF

Mar 3

SOF

11h 35m

1 stop

BOS

$353

Find similar

Austrian Airlines

Jan 18

EWR

10h 55m

1 stop

SOF

Feb 2

SOF

26h 10m

1 stop

EWR

$354

Find similar

Austrian Airlines

Jan 11

EWR

32h 30m

2 stops

SOF

Jan 26

SOF

26h 10m

1 stop

EWR

$358

Find similar

Multiple Airlines

Apr 28

BOS

10h 15m

1 stop

SOF

May 12

SOF

28h 45m

1 stop

BOS

$359

Find similar

Austrian Airlines

Jan 11

EWR

32h 30m

2 stops

SOF

Jan 26

SOF

26h 10m

1 stop

EWR

$359

Find similar

Lufthansa

Feb 18

BOS

14h 40m

1 stop

SOF

Mar 4

SOF

14h 05m

2 stops

BOS

$369

Find similar

Multiple Airlines

Feb 18

EWR

19h 50m

2 stops

SOF

Mar 4

SOF

13h 00m

1 stop

EWR

$369

Find similar

Multiple Airlines

Feb 18

BOS

19h 45m

2 stops

SOF

Mar 4

SOF

14h 27m

2 stops

BOS

$371

Find similar

Flights to Varna

Search all flight deals to Varna

Austrian Airlines

Feb 24

BOS

18h 20m

2 stops

VAR

Mar 19

VAR

29h 05m

1 stop

BOS

$394

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Austrian Airlines

Feb 24

BOS

13h 50m

1 stop

VAR

Mar 19

VAR

29h 05m

1 stop

BOS

$395

Find similar

Multiple Airlines

Feb 9

BOS

35h 35m

2 stops

VAR

Feb 16

VAR

51h 12m

2 stops

BOS

$409

Find similar

Austrian Airlines

Jan 25

BOS

18h 51m

2 stops

VAR

Feb 2

VAR

32h 14m

2 stops

BOS

$413

Find similar

Multiple Airlines

Feb 24

BOS

18h 20m

2 stops

VAR

Mar 19

VAR

33h 35m

2 stops

BOS

$418

Find similar

Austrian Airlines

Jan 14

EWR

36h 15m

2 stops

VAR

Jan 21

VAR

29h 15m

1 stop

EWR

$418

Find similar

Multiple Airlines

Feb 9

BOS

35h 35m

2 stops

VAR

Feb 16

VAR

29h 05m

1 stop

BOS

$422

Find similar

Multiple Airlines

Feb 9

EWR

35h 25m

2 stops

VAR

Feb 16

VAR

28h 55m

1 stop

EWR

$422

Find similar

Multiple Airlines

Jan 26

BOS

35h 35m

2 stops

VAR

Feb 2

VAR

37h 37m

2 stops

BOS

$430

Find similar

Lufthansa

Feb 4

BOS

18h 00m

1 stop

VAR

Feb 18

VAR

33h 35m

2 stops

BOS

$438

Find similar

Lufthansa

Jan 28

BOS

18h 00m

1 stop

VAR

Feb 5

VAR

33h 35m

2 stops

BOS

$452

Find similar

Lufthansa

Jan 28

BOS

18h 00m

1 stop

VAR

Feb 5

VAR

26h 30m

1 stop

BOS

$453

Find similar

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.

2:20 pm - 1:15 pm

BOS

SOF

15h 55m2 stops

2:00 pm - 6:35 pm

SOF

BOS

11h 35m1 stop

$337Lufthansa

Tue, Jan 27 - Tue, Feb 10

6:25 pm - 11:50 am

BOS

SOF

10h 25m1 stop

7:55 am - 5:21 pm

SOF

BOS

16h 26m2 stops

$344Austrian Airlines

Tue, Feb 17 - Tue, Mar 3

10:35 pm - 5:50 pm

EWR

SOF

12h 15m1 stop

2:35 pm - 9:00 pm

SOF

EWR

13h 25m1 stop

$377LOT

Tue, Feb 10 - Wed, Feb 25

10:35 pm - 1:50 pm

JFK

SOF

32h 15m1 stop

6:35 pm - 8:35 pm

SOF

JFK

33h 00m1 stop

$464LOT

Thu, Feb 5 - Mon, Feb 9

9:00 pm - 1:15 pm

JFK

SOF

33h 15m2 stops

6:05 am - 3:40 pm

SOF

JFK

16h 35m1 stop

$466United Airlines

Thu, Jan 15 - Thu, Jan 29

11:30 am - 10:45 pm

LGA

SOF

28h 15m2 stops

1:45 pm - 7:03 pm

SOF

LGA

36h 18m2 stops

$469United Airlines

Thu, Feb 5 - Mon, Feb 9

5:40 pm - 2:00 pm

IAD

SOF

13h 20m1 stop

7:00 am - 3:35 pm

SOF

IAD

15h 35m1 stop

$520KLM

Tue, Apr 28 - Tue, May 12

9:15 pm - 8:45 am

IAD

SOF

28h 30m1 stop

9:35 am - 7:20 pm

SOF

IAD

16h 45m1 stop

$530Turkish Airlines

Tue, Jan 27 - Tue, Feb 10

5:30 pm - 2:00 pm

SEA

SOF

34h 30m1 stop

7:00 am - 11:45 am

SOF

SEA

14h 45m1 stop

$531KLM

Wed, Apr 1 - Wed, Apr 8

9:15 pm - 8:50 pm

IAD

SOF

16h 35m1 stop

9:35 am - 12:45 pm

SOF

IAD

33h 10m1 stop

$535Turkish Airlines

Sun, Mar 1 - Fri, Mar 13

Fly from

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 1/27

2:20 pm-1:15 pm

2 stops15h 55m

Sofia

Tue 2/10

2:00 pm-6:35 pm

1 stop11h 35m

$337

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 2/17

6:25 pm-11:50 am

1 stop10h 25m

Sofia

Tue 3/3

7:55 am-5:21 pm

2 stops16h 26m

$344

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 2/10

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Wed 2/25

2:35 pm-9:00 pm

1 stop13h 25m

$377

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 2/5

10:35 pm-1:50 pm

1 stop32h 15m

Sofia

Mon 2/9

6:35 pm-8:35 pm

1 stop33h 00m

$464

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 1/15

9:00 pm-1:15 pm

2 stops33h 15m

Sofia

Thu 1/29

6:05 am-3:40 pm

1 stop16h 35m

$466

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Thu 2/5

11:30 am-10:45 pm

2 stops28h 15m

Sofia

Mon 2/9

1:45 pm-7:03 pm

2 stops36h 18m

$469

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/28

5:40 pm-2:00 pm

1 stop13h 20m

Sofia

Tue 5/12

7:00 am-3:35 pm

1 stop15h 35m

$520

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 1/27

9:15 pm-8:45 am

1 stop28h 30m

Sofia

Tue 2/10

9:35 am-7:20 pm

1 stop16h 45m

$530

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 4/1

5:30 pm-2:00 pm

1 stop34h 30m

Sofia

Wed 4/8

7:00 am-11:45 am

1 stop14h 45m

$531

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 3/1

9:15 pm-8:50 pm

1 stop16h 35m

Sofia

Fri 3/13

9:35 am-12:45 pm

1 stop33h 10m

$535

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 42% 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	$197
Best Round-Trip Price	$337
Fastest flight time	12h 05m
Popular in	December

The best one-way flight price to Bulgaria from United States in the last 72 hours is $197 (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 $337 (Boston Logan Intl to Sofia).

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The fastest flight to Bulgaria from United States takes 12h 05m (Boston Logan Intl to Sofia).

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December has the highest demand for flights to Bulgaria, with a 2% 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 41% 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.

What is the best day of the week to fly to Bulgaria?

Monday is the best day of the week to fly to Bulgaria based on flight prices. Tuesday is another affordable option. If you are looking to save money on flights to Bulgaria, then try to avoid flying out on a Saturday since this is when prices are at their highest.

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 December 2025, 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.