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Flights to Bulgaria

$520 Cheap flights to Bulgaria

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
Turkish Airlines
Apr 27
BOS
15h 25m
1 stop
SOF
May 12
SOF
35h 05m
1 stop
BOS
$520
Air Serbia
Aug 30
JFK
13h 00m
1 stop
SOF
Sep 13
SOF
26h 55m
1 stop
JFK
$528
Air Serbia
Aug 31
JFK
18h 40m
1 stop
SOF
Sep 11
SOF
32h 30m
1 stop
JFK
$529
Air Serbia
Sep 20
JFK
13h 00m
1 stop
SOF
Sep 24
SOF
32h 30m
1 stop
JFK
$531
Turkish Airlines
Sep 15
BOS
34h 10m
1 stop
SOF
Sep 30
SOF
35h 05m
1 stop
BOS
$533
Air Serbia
Sep 3
JFK
13h 00m
1 stop
SOF
Oct 29
SOF
13h 40m
1 stop
JFK
$533
Turkish Airlines
Aug 5
BOS
27h 55m
1 stop
SOF
Oct 1
SOF
17h 20m
1 stop
BOS
$536
Turkish Airlines
Sep 16
BOS
34h 10m
1 stop
SOF
Sep 30
SOF
29h 50m
1 stop
BOS
$537
Turkish Airlines
Aug 26
BOS
34h 10m
1 stop
SOF
Oct 14
SOF
29h 50m
1 stop
BOS
$545
Air Serbia
Sep 4
JFK
13h 00m
1 stop
SOF
Sep 20
SOF
26h 55m
1 stop
JFK
$546
Air Serbia
Aug 29
JFK
24h 30m
1 stop
SOF
Oct 10
SOF
19h 30m
1 stop
JFK
$548
Air Serbia
Aug 31
JFK
18h 40m
1 stop
SOF
Oct 28
SOF
26h 35m
1 stop
JFK
$549

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
Sep 1
EWR
13h 55m
1 stop
VAR
Oct 28
VAR
19h 05m
1 stop
EWR
$566
Turkish Airlines
Sep 2
JFK
25h 30m
1 stop
VAR
Oct 28
VAR
19h 00m
1 stop
JFK
$566
Turkish Airlines
Sep 17
EWR
19h 30m
1 stop
VAR
Oct 7
VAR
31h 20m
1 stop
EWR
$604
Turkish Airlines
Sep 18
JFK
31h 05m
1 stop
VAR
Oct 7
VAR
19h 45m
1 stop
JFK
$604
Turkish Airlines
Sep 1
EWR
13h 55m
1 stop
VAR
Oct 27
VAR
19h 05m
1 stop
EWR
$606
Turkish Airlines
Sep 1
JFK
12h 40m
1 stop
VAR
Oct 27
VAR
19h 00m
1 stop
JFK
$606
Turkish Airlines
Aug 9
LAX
33h 05m
1 stop
VAR
Sep 8
VAR
36h 20m
1 stop
LAX
$619
Turkish Airlines
Aug 31
EWR
25h 05m
1 stop
VAR
Oct 27
VAR
19h 05m
1 stop
EWR
$623
Turkish Airlines
Sep 9
BOS
27h 40m
1 stop
VAR
Sep 16
VAR
28h 45m
1 stop
BOS
$625
Turkish Airlines
Aug 30
EWR
19h 30m
1 stop
VAR
Oct 28
VAR
19h 05m
1 stop
EWR
$629
Turkish Airlines
Aug 30
JFK
24h 05m
1 stop
VAR
Oct 28
VAR
19h 00m
1 stop
JFK
$629
Turkish Airlines
May 1
LAX
15h 10m
1 stop
VAR
May 5
VAR
36h 20m
1 stop
LAX
$631

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
Jul 28
JFK
30h 15m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$815
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$819
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$820
Multiple Airlines
Jul 27
JFK
25h 55m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$861
Multiple Airlines
Aug 22
JFK
11h 30m
1 stop
BOJ
Sep 8
BOJ
31h 45m
2 stops
JFK
$882
Austrian Airlines
Aug 23
EWR
31h 50m
2 stops
BOJ
Sep 8
BOJ
31h 50m
1 stop
EWR
$893
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$896
Multiple Airlines
Jul 27
JFK
25h 55m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$896
Austrian Airlines
Jul 29
JFK
31h 35m
1 stop
BOJ
Aug 30
BOJ
14h 00m
1 stop
JFK
$898
Austrian Airlines
Aug 14
IAD
14h 40m
1 stop
BOJ
Aug 30
BOJ
32h 30m
1 stop
IAD
$907
Austrian Airlines
Aug 13
IAD
11h 55m
1 stop
BOJ
Aug 29
BOJ
29h 45m
1 stop
IAD
$909
Multiple Airlines
Jul 27
JFK
25h 55m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$910

Flights to Plovdiv

Search all flight deals to Plovdiv
Multiple Airlines
May 12
JFK
16h 00m
2 stops
PDV
May 19
PDV
38h 55m
3 stops
JFK
$948
Multiple Airlines
May 12
JFK
16h 00m
2 stops
PDV
May 19
PDV
38h 55m
3 stops
JFK
$951
Multiple Airlines
May 12
JFK
18h 45m
1 stop
PDV
May 19
PDV
25h 35m
2 stops
JFK
$1,039
Multiple Airlines
May 12
JFK
18h 45m
1 stop
PDV
May 19
PDV
25h 35m
2 stops
JFK
$1,049
Multiple Airlines
May 12
JFK
30h 06m
3 stops
PDV
May 19
PDV
38h 55m
3 stops
JFK
$1,055
Multiple Airlines
May 12
JFK
26h 25m
3 stops
PDV
May 19
PDV
38h 55m
3 stops
JFK
$1,059
Multiple Airlines
May 12
JFK
16h 00m
2 stops
PDV
May 19
PDV
32h 45m
2 stops
JFK
$1,170
Multiple Airlines
May 12
JFK
16h 00m
2 stops
PDV
May 19
PDV
32h 45m
2 stops
JFK
$1,172
Multiple Airlines
Jul 6
JFK
28h 05m
1 stop
PDV
Jul 15
PDV
32h 35m
2 stops
JFK
$1,221
Multiple Airlines
May 12
JFK
34h 15m
1 stop
PDV
May 19
PDV
34h 09m
1 stop
JFK
$1,654
Multiple Airlines
Jul 3
JFK
15h 55m
2 stops
PDV
Jul 15
PDV
16h 05m
1 stop
JFK
$1,667
Multiple Airlines
Jun 30
JFK
16h 00m
2 stops
PDV
Jul 15
PDV
16h 05m
1 stop
JFK
$1,762

Find the cheapest flights from the United States to Bulgaria

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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
SOF
15h 25m
1 stop
Turkish Airlines Logo
3:50 pm - 7:55 pm
SOF
-
BOS
35h 05m
1 stop
$520Turkish Airlines
Mon, Apr 27 - Tue, May 12
Air Serbia Logo
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
4:00 pm - 11:55 am
SOF
-
JFK
26h 55m
1 stop
$528Air Serbia
Sun, Aug 30 - Sun, Sep 13
Air Serbia Logo
1:50 pm - 3:30 pm
JFK
-
SOF
18h 40m
1 stop
Air Serbia Logo
4:00 pm - 5:30 pm
SOF
-
JFK
32h 30m
1 stop
$529Air Serbia
Mon, Aug 31 - Fri, Sep 11
Air Serbia Logo
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
4:00 pm - 5:30 pm
SOF
-
JFK
32h 30m
1 stop
$531Air Serbia
Sun, Sep 20 - Thu, Sep 24
Air France Logo
5:00 pm - 2:00 pm
EWR
-
SOF
14h 00m
1 stop
Air France Logo
7:00 am - 2:45 pm
SOF
-
EWR
14h 45m
1 stop
$618Air France
Mon, Apr 27 - Wed, May 6
United Airlines Logo
7:28 pm - 6:40 pm
LGA
-
SOF
16h 12m
2 stops
United Airlines Logo
6:10 am - 11:27 pm
SOF
-
LGA
24h 17m
2 stops
$631United Airlines
Wed, Jul 29 - Tue, Aug 25
United Airlines Logo
10:40 am - 10:55 am
LGA
-
SOF
17h 15m
2 stops
United Airlines Logo
6:10 am - 11:27 pm
SOF
-
LGA
24h 17m
2 stops
$652United Airlines
Mon, Jul 27 - Tue, Aug 25
Lufthansa Logo
5:30 pm - 11:15 pm
LAX
-
SOF
19h 45m
1 stop
Lufthansa Logo
6:10 am - 3:15 pm
SOF
-
LAX
19h 05m
1 stop
$711Lufthansa
Wed, Aug 12 - Wed, Aug 26
KLM Logo
1:22 pm - 2:00 pm
MDW
-
SOF
16h 38m
2 stops
KLM Logo
7:00 am - 5:56 pm
SOF
-
MDW
18h 56m
2 stops
$852KLM
Wed, May 13 - Wed, May 27
KLM Logo
1:22 pm - 2:00 pm
MDW
-
SOF
16h 38m
2 stops
KLM Logo
7:00 am - 5:56 pm
SOF
-
MDW
18h 56m
2 stops
$872KLM
Sun, May 10 - Sun, May 17

momondo Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on April 16, 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 4/27

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Tue 5/12

3:50 pm-7:55 pm

1 stop35h 05m

$520

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 8/30

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sun 9/13

4:00 pm-11:55 am

1 stop26h 55m

$528

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 8/31

1:50 pm-3:30 pm

1 stop18h 40m

Sofia

Fri 9/11

4:00 pm-5:30 pm

1 stop32h 30m

$529

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sun 9/20

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Thu 9/24

4:00 pm-5:30 pm

1 stop32h 30m

$531
Quickest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/27

5:00 pm-2:00 pm

1 stop14h 00m

Sofia

Wed 5/6

7:00 am-2:45 pm

1 stop14h 45m

$618

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Wed 7/29

7:28 pm-6:40 pm

2 stops16h 12m

Sofia

Tue 8/25

6:10 am-11:27 pm

2 stops24h 17m

$631

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 7/27

10:40 am-10:55 am

2 stops17h 15m

Sofia

Tue 8/25

6:10 am-11:27 pm

2 stops24h 17m

$652

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 8/12

5:30 pm-11:15 pm

1 stop19h 45m

Sofia

Wed 8/26

6:10 am-3:15 pm

1 stop19h 05m

$711

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Wed 5/13

1:22 pm-2:00 pm

2 stops16h 38m

Sofia

Wed 5/27

7:00 am-5:56 pm

2 stops18h 56m

$852

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sun 5/10

1:22 pm-2:00 pm

2 stops16h 38m

Sofia

Sun 5/17

7:00 am-5:56 pm

2 stops18h 56m

$872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bulgaria from

Bulgaria flights insights and trends

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

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
Sofia
Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price

$262

Best Round-Trip Price

$520

Fastest flight time

16h 10m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 72 hours is $262 (Boston Logan Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 72 hours is $520 (Boston Logan Intl to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 16h 10m (San Francisco to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 4% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What popular landmarks are in Bulgaria?

Vasil Levski National Stadium 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 National Palace of Culture, Central Sofia Market Hall, or Banya Bashi Mosque.

What is the best airport to land at to visit Vasil Levski National Stadium?

Flying into Sofia Airport is typically the best way to visit Vasil Levski National Stadium, since it is the closest airport to the area.

What airlines fly to Bulgaria?

Of the 16 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, 70% 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 April 2026, 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.

An easier way to manage your Bulgaria trip

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