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 14h 20m on average. Another popular route from United States to Bulgaria is flying from Miami to Sofia, which will take roughly 15h 20m. Keep in mind that layovers or delays could extend your travel time.

$228 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

Multiple Airlines

Jan 27

EWR

14h 30m

1 stop

SOF

Feb 3

SOF

13h 00m

1 stop

EWR

$348

Find similar

Multiple Airlines

Jan 28

EWR

17h 05m

1 stop

SOF

Feb 11

SOF

12h 05m

1 stop

EWR

$349

Find similar

Austrian Airlines

Dec 31

EWR

10h 55m

1 stop

SOF

Jan 14

SOF

13h 00m

1 stop

EWR

$355

Find similar

Austrian Airlines

Mar 22

BOS

10h 25m

1 stop

SOF

Apr 2

SOF

25h 55m

1 stop

BOS

$356

Find similar

Austrian Airlines

Jan 11

EWR

10h 55m

1 stop

SOF

Jan 26

SOF

26h 10m

1 stop

EWR

$357

Find similar

Multiple Airlines

Jan 27

EWR

13h 20m

2 stops

SOF

Feb 3

SOF

13h 00m

1 stop

EWR

$370

Find similar

Austrian Airlines

Dec 31

EWR

17h 25m

2 stops

SOF

Jan 14

SOF

13h 00m

1 stop

EWR

$372

Find similar

Multiple Airlines

Jan 13

EWR

13h 20m

2 stops

SOF

Jan 20

SOF

13h 00m

1 stop

EWR

$373

Find similar

Multiple Airlines

Jan 14

BOS

22h 00m

2 stops

SOF

Jan 27

SOF

37h 57m

2 stops

BOS

$375

Find similar

Multiple Airlines

Mar 2

BOS

39h 25m

2 stops

SOF

Mar 16

SOF

26h 20m

1 stop

BOS

$376

Find similar

SWISS

Jan 21

EWR

14h 10m

2 stops

SOF

Jan 26

SOF

29h 55m

1 stop

EWR

$377

Find similar

Multiple Airlines

Mar 2

BOS

19h 05m

1 stop

SOF

Mar 16

SOF

26h 20m

1 stop

BOS

$382

Find similar

Flights to Varna

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Austrian Airlines

Jan 11

EWR

14h 20m

1 stop

VAR

Jan 26

VAR

28h 55m

1 stop

EWR

$356

Find similar

Multiple Airlines

Jan 21

LGA

16h 45m

2 stops

VAR

Jan 26

VAR

31h 57m

2 stops

LGA

$388

Find similar

Multiple Airlines

Jan 21

EWR

17h 55m

2 stops

VAR

Jan 26

VAR

35h 37m

2 stops

EWR

$388

Find similar

Multiple Airlines

Jan 21

EWR

17h 55m

2 stops

VAR

Jan 26

VAR

28h 55m

1 stop

EWR

$392

Find similar

Austrian Airlines

Jan 21

EWR

14h 20m

1 stop

VAR

Jan 26

VAR

28h 55m

1 stop

EWR

$395

Find similar

Multiple Airlines

Feb 25

BOS

18h 20m

2 stops

VAR

Mar 11

VAR

32h 02m

2 stops

BOS

$399

Find similar

Multiple Airlines

Jan 11

EWR

14h 20m

1 stop

VAR

Jan 26

VAR

35h 37m

2 stops

EWR

$399

Find similar

Austrian Airlines

Jan 21

EWR

14h 10m

2 stops

VAR

Jan 26

VAR

28h 55m

1 stop

EWR

$408

Find similar

Multiple Airlines

Jan 21

JFK

18h 35m

1 stop

VAR

Jan 26

VAR

29h 15m

1 stop

JFK

$413

Find similar

Multiple Airlines

Feb 25

BOS

18h 00m

1 stop

VAR

Mar 11

VAR

32h 02m

2 stops

BOS

$418

Find similar

Austrian Airlines

Mar 24

BOS

19h 00m

2 stops

VAR

Sep 17

VAR

28h 50m

1 stop

BOS

$419

Find similar

Austrian Airlines

Mar 24

BOS

13h 50m

1 stop

VAR

Sep 17

VAR

24h 20m

1 stop

BOS

$420

Find similar

Flights to Plovdiv

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Multiple Airlines

Jan 16

JFK

34h 25m

1 stop

PDV

Feb 1

PDV

31h 05m

2 stops

JFK

$1,138

Find similar

Multiple Airlines

Jan 16

JFK

34h 25m

1 stop

PDV

Feb 1

PDV

33h 45m

1 stop

JFK

$1,459

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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 30m1 stop

7:55 am - 1:55 pm

SOF

EWR

13h 00m1 stop

$348Multiple Airlines

Tue, Jan 27 - Tue, Feb 3

5:55 pm - 6:00 pm

EWR

SOF

17h 05m1 stop

2:00 pm - 7:05 pm

SOF

EWR

12h 05m1 stop

$349Multiple Airlines

Wed, Jan 28 - Wed, Feb 11

11:10 pm - 1:50 pm

EWR

SOF

31h 40m1 stop

6:35 pm - 8:25 pm

SOF

EWR

32h 50m1 stop

$390LOT

Wed, Jan 21 - Mon, Jan 26

9:40 pm - 10:45 pm

BOS

SOF

19h 05m1 stop

6:10 am - 5:40 pm

SOF

BOS

18h 30m1 stop

$391Lufthansa

Sun, Mar 22 - Fri, Apr 3

4:20 pm - 1:50 pm

BOS

SOF

14h 30m1 stop

2:00 pm - 6:35 pm

SOF

BOS

11h 35m1 stop

$400Lufthansa

Wed, Dec 31 - Wed, Jan 14

9:00 pm - 1:15 pm

JFK

SOF

33h 15m2 stops

6:10 am - 1:05 pm

SOF

JFK

37h 55m2 stops

$443United Airlines

Sun, Jan 11 - Mon, Jan 26

5:30 pm - 6:20 pm

JFK

SOF

17h 50m1 stop

6:10 am - 1:50 pm

SOF

JFK

14h 40m1 stop

$453United Airlines

Fri, Jan 23 - Fri, Jan 30

10:35 pm - 5:50 pm

JFK

SOF

12h 15m1 stop

2:35 pm - 8:35 pm

SOF

JFK

13h 00m1 stop

$454LOT

Thu, Jan 15 - Thu, Jan 22

7:50 pm - 8:15 pm

ORD

SOF

16h 25m1 stop

3:50 pm - 9:40 am

SOF

ORD

25h 50m1 stop

$563Turkish Airlines

Tue, May 12 - Fri, May 29

11:50 am - 8:50 pm

ORD

SOF

25h 00m1 stop

4:00 pm - 10:05 am

SOF

ORD

26h 05m1 stop

$568Turkish Airlines

Sun, Jan 11 - Sat, Jan 31

Fly from

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 1/27

8:50 pm-6:20 pm

1 stop14h 30m

Sofia

Tue 2/3

7:55 am-1:55 pm

1 stop13h 00m

$348

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 1/28

5:55 pm-6:00 pm

1 stop17h 05m

Sofia

Wed 2/11

2:00 pm-7:05 pm

1 stop12h 05m

$349

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 1/21

11:10 pm-1:50 pm

1 stop31h 40m

Sofia

Mon 1/26

6:35 pm-8:25 pm

1 stop32h 50m

$390

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 3/22

9:40 pm-10:45 pm

1 stop19h 05m

Sofia

Fri 4/3

6:10 am-5:40 pm

1 stop18h 30m

$391

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 12/31

4:20 pm-1:50 pm

1 stop14h 30m

Sofia

Wed 1/14

2:00 pm-6:35 pm

1 stop11h 35m

$400

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 1/11

9:00 pm-1:15 pm

2 stops33h 15m

Sofia

Mon 1/26

6:10 am-1:05 pm

2 stops37h 55m

$443

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 1/23

5:30 pm-6:20 pm

1 stop17h 50m

Sofia

Fri 1/30

6:10 am-1:50 pm

1 stop14h 40m

$453

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 1/15

10:35 pm-5:50 pm

1 stop12h 15m

Sofia

Thu 1/22

2:35 pm-8:35 pm

1 stop13h 00m

$454

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 5/12

7:50 pm-8:15 pm

1 stop16h 25m

Sofia

Fri 5/29

3:50 pm-9:40 am

1 stop25h 50m

$563

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 1/11

11:50 am-8:50 pm

1 stop25h 00m

Sofia

Sat 1/31

4:00 pm-10:05 am

1 stop26h 05m

$568

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

Cheapest flights according to searches in the past 7 days on momondo.

Sofia

Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price	$228
Best Round-Trip Price	$348
Fastest flight time	16h 15m
Popular in	December

The best one-way flight price to Bulgaria from United States in the last 72 hours is $228 (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 $348 (Newark to Sofia).

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The fastest flight to Bulgaria from United States takes 16h 15m (Chicago Midway 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 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, 76% 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 38 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.